Commit | Line | Data |
---|---|---|
85f07f22 FB |
1 | /* |
2 | * FFmpeg main | |
01310af2 | 3 | * Copyright (c) 2000-2003 Fabrice Bellard |
85f07f22 | 4 | * |
bf5af568 FB |
5 | * This library is free software; you can redistribute it and/or |
6 | * modify it under the terms of the GNU Lesser General Public | |
7 | * License as published by the Free Software Foundation; either | |
8 | * version 2 of the License, or (at your option) any later version. | |
85f07f22 | 9 | * |
bf5af568 | 10 | * This library is distributed in the hope that it will be useful, |
85f07f22 | 11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
bf5af568 FB |
12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
13 | * Lesser General Public License for more details. | |
85f07f22 | 14 | * |
bf5af568 FB |
15 | * You should have received a copy of the GNU Lesser General Public |
16 | * License along with this library; if not, write to the Free Software | |
17 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
85f07f22 | 18 | */ |
daf8e955 | 19 | #define HAVE_AV_CONFIG_H |
22f7a060 | 20 | #include <limits.h> |
daf8e955 | 21 | #include "avformat.h" |
10d104e4 | 22 | #include "framehook.h" |
daf8e955 | 23 | |
bdc4796f | 24 | #ifndef CONFIG_WIN32 |
85f07f22 FB |
25 | #include <unistd.h> |
26 | #include <fcntl.h> | |
27 | #include <sys/ioctl.h> | |
85f07f22 | 28 | #include <sys/time.h> |
85f07f22 | 29 | #include <termios.h> |
5727b222 | 30 | #include <sys/resource.h> |
9680a722 | 31 | #include <signal.h> |
bdc4796f | 32 | #endif |
f3ec2d46 SG |
33 | #ifdef CONFIG_OS2 |
34 | #include <sys/types.h> | |
35 | #include <sys/select.h> | |
36 | #include <stdlib.h> | |
37 | #endif | |
64c020a8 | 38 | #undef time //needed because HAVE_AV_CONFIG_H is defined on top |
bf5af568 | 39 | #include <time.h> |
85f07f22 | 40 | |
01310af2 FB |
41 | #include "cmdutils.h" |
42 | ||
8aa1e3da MN |
43 | #if !defined(INFINITY) && defined(HUGE_VAL) |
44 | #define INFINITY HUGE_VAL | |
45 | #endif | |
85f07f22 | 46 | |
85f07f22 FB |
47 | /* select an input stream for an output stream */ |
48 | typedef struct AVStreamMap { | |
49 | int file_index; | |
50 | int stream_index; | |
51 | } AVStreamMap; | |
52 | ||
53 | extern const OptionDef options[]; | |
54 | ||
02d504a7 FB |
55 | static void show_help(void); |
56 | static void show_license(void); | |
85f07f22 FB |
57 | |
58 | #define MAX_FILES 20 | |
59 | ||
60 | static AVFormatContext *input_files[MAX_FILES]; | |
a6a92a9a | 61 | static int64_t input_files_ts_offset[MAX_FILES]; |
85f07f22 FB |
62 | static int nb_input_files = 0; |
63 | ||
64 | static AVFormatContext *output_files[MAX_FILES]; | |
65 | static int nb_output_files = 0; | |
66 | ||
67 | static AVStreamMap stream_maps[MAX_FILES]; | |
68 | static int nb_stream_maps; | |
69 | ||
79fdaa4c FB |
70 | static AVInputFormat *file_iformat; |
71 | static AVOutputFormat *file_oformat; | |
817b23ff | 72 | static AVImageFormat *image_format; |
85f07f22 FB |
73 | static int frame_width = 160; |
74 | static int frame_height = 128; | |
880e8ba7 | 75 | static float frame_aspect_ratio = 0; |
63167088 | 76 | static enum PixelFormat frame_pix_fmt = PIX_FMT_YUV420P; |
1ff93ffc TK |
77 | static int frame_padtop = 0; |
78 | static int frame_padbottom = 0; | |
79 | static int frame_padleft = 0; | |
80 | static int frame_padright = 0; | |
81 | static int padcolor[3] = {16,128,128}; /* default to black */ | |
ab6d194a MN |
82 | static int frame_topBand = 0; |
83 | static int frame_bottomBand = 0; | |
84 | static int frame_leftBand = 0; | |
85 | static int frame_rightBand = 0; | |
14bea432 MN |
86 | static int frame_rate = 25; |
87 | static int frame_rate_base = 1; | |
3aa102be MN |
88 | static int video_bit_rate = 200*1000; |
89 | static int video_bit_rate_tolerance = 4000*1000; | |
158c7f05 | 90 | static float video_qscale = 0; |
3aa102be MN |
91 | static int video_qmin = 2; |
92 | static int video_qmax = 31; | |
4ea4b274 MN |
93 | static int video_lmin = 2*FF_QP2LAMBDA; |
94 | static int video_lmax = 31*FF_QP2LAMBDA; | |
17a70fde MN |
95 | static int video_mb_qmin = 2; |
96 | static int video_mb_qmax = 31; | |
9cdd6a24 MN |
97 | static int video_qdiff = 3; |
98 | static float video_qblur = 0.5; | |
99 | static float video_qcomp = 0.5; | |
84f608f4 VM |
100 | static uint16_t *intra_matrix = NULL; |
101 | static uint16_t *inter_matrix = NULL; | |
ac2830ec | 102 | #if 0 //experimental, (can be removed) |
3aa102be MN |
103 | static float video_rc_qsquish=1.0; |
104 | static float video_rc_qmod_amp=0; | |
105 | static int video_rc_qmod_freq=0; | |
ac2830ec | 106 | #endif |
3aa102be MN |
107 | static char *video_rc_override_string=NULL; |
108 | static char *video_rc_eq="tex^qComp"; | |
109 | static int video_rc_buffer_size=0; | |
110 | static float video_rc_buffer_aggressivity=1.0; | |
111 | static int video_rc_max_rate=0; | |
112 | static int video_rc_min_rate=0; | |
113 | static float video_rc_initial_cplx=0; | |
114 | static float video_b_qfactor = 1.25; | |
115 | static float video_b_qoffset = 1.25; | |
b3a391e8 | 116 | static float video_i_qfactor = -0.8; |
3aa102be | 117 | static float video_i_qoffset = 0.0; |
303e50e6 MN |
118 | static int video_intra_quant_bias= FF_DEFAULT_QUANT_BIAS; |
119 | static int video_inter_quant_bias= FF_DEFAULT_QUANT_BIAS; | |
3bea5386 | 120 | static int me_method = ME_EPZS; |
85f07f22 FB |
121 | static int video_disable = 0; |
122 | static int video_codec_id = CODEC_ID_NONE; | |
123 | static int same_quality = 0; | |
bc6caae2 | 124 | static int b_frames = 0; |
7d1c3fc1 | 125 | static int mb_decision = FF_MB_DECISION_SIMPLE; |
622348f9 | 126 | static int ildct_cmp = FF_CMP_VSAD; |
5d43635e MN |
127 | static int mb_cmp = FF_CMP_SAD; |
128 | static int sub_cmp = FF_CMP_SAD; | |
129 | static int cmp = FF_CMP_SAD; | |
9c3d33d6 MN |
130 | static int pre_cmp = FF_CMP_SAD; |
131 | static int pre_me = 0; | |
132 | static float lumi_mask = 0; | |
133 | static float dark_mask = 0; | |
134 | static float scplx_mask = 0; | |
135 | static float tcplx_mask = 0; | |
136 | static float p_mask = 0; | |
29da453b | 137 | static int use_4mv = 0; |
8e2162f0 | 138 | static int use_obmc = 0; |
d7646d7d | 139 | static int use_loop = 0; |
21e59552 | 140 | static int use_aic = 0; |
dba019da | 141 | static int use_aiv = 0; |
21e59552 | 142 | static int use_umv = 0; |
458eadda | 143 | static int use_ss = 0; |
bb198e19 | 144 | static int use_alt_scan = 0; |
c0baa56a | 145 | static int use_trell = 0; |
baaf3f46 | 146 | static int use_scan_offset = 0; |
5efe481a | 147 | static int use_qpel = 0; |
f7e1e69e | 148 | static int use_qprd = 0; |
1a11cbcc | 149 | static int use_cbprd = 0; |
77ea0d4b | 150 | static int qns = 0; |
303e50e6 | 151 | static int closed_gop = 0; |
cfcf0ffd | 152 | static int do_deinterlace = 0; |
bb198e19 MN |
153 | static int do_interlace_dct = 0; |
154 | static int do_interlace_me = 0; | |
4d2858de MN |
155 | static int workaround_bugs = FF_BUG_AUTODETECT; |
156 | static int error_resilience = 2; | |
157 | static int error_concealment = 3; | |
463678ac | 158 | static int dct_algo = 0; |
2ad1516a | 159 | static int idct_algo = 0; |
1dbb6d90 MN |
160 | static int use_part = 0; |
161 | static int packet_size = 0; | |
7ebfc0ea | 162 | static int error_rate = 0; |
f560dd82 | 163 | static int strict = 0; |
bb198e19 MN |
164 | static int top_field_first = -1; |
165 | static int noise_reduction = 0; | |
303e50e6 | 166 | static int sc_threshold = 0; |
59b571c1 | 167 | static int debug = 0; |
0c9bbaec | 168 | static int debug_mv = 0; |
f4f3223f | 169 | static int me_threshold = 0; |
f20f8a8b | 170 | static int mb_threshold = 0; |
1a11cbcc | 171 | static int intra_dc_precision = 8; |
8a0c66a7 MN |
172 | static int coder = 0; |
173 | static int context = 0; | |
174 | static int predictor = 0; | |
b1b77fe9 | 175 | extern int loop_input; /* currently a hack */ |
85f07f22 FB |
176 | |
177 | static int gop_size = 12; | |
178 | static int intra_only = 0; | |
179 | static int audio_sample_rate = 44100; | |
180 | static int audio_bit_rate = 64000; | |
181 | static int audio_disable = 0; | |
182 | static int audio_channels = 1; | |
183 | static int audio_codec_id = CODEC_ID_NONE; | |
184 | ||
0c1a9eda | 185 | static int64_t recording_time = 0; |
8831db5c | 186 | static int64_t start_time = 0; |
4568325a | 187 | static int64_t rec_timestamp = 0; |
a6a92a9a | 188 | static int64_t input_ts_offset = 0; |
85f07f22 FB |
189 | static int file_overwrite = 0; |
190 | static char *str_title = NULL; | |
191 | static char *str_author = NULL; | |
192 | static char *str_copyright = NULL; | |
193 | static char *str_comment = NULL; | |
5727b222 | 194 | static int do_benchmark = 0; |
a0663ba4 | 195 | static int do_hex_dump = 0; |
254abc2e | 196 | static int do_pkt_dump = 0; |
43f1708f | 197 | static int do_psnr = 0; |
ce7c56c2 | 198 | static int do_vstats = 0; |
5abdb4b1 | 199 | static int do_pass = 0; |
b0368839 | 200 | static int bitexact = 0; |
5abdb4b1 | 201 | static char *pass_logfilename = NULL; |
1629626f FB |
202 | static int audio_stream_copy = 0; |
203 | static int video_stream_copy = 0; | |
f4f3223f | 204 | static int sync_method= 1; |
72bd8100 | 205 | static int copy_ts= 0; |
5abdb4b1 | 206 | |
bdfcbbed MK |
207 | static int rate_emu = 0; |
208 | ||
8aa3ee32 | 209 | static char *video_grab_format = "video4linux"; |
79a7c268 | 210 | static char *video_device = NULL; |
a5df11ab | 211 | static int video_channel = 0; |
e3ee3283 | 212 | static char *video_standard = "ntsc"; |
79a7c268 | 213 | |
8aa3ee32 | 214 | static char *audio_grab_format = "audio_device"; |
79a7c268 | 215 | static char *audio_device = NULL; |
8aa3ee32 | 216 | |
d9a916e2 | 217 | static int using_stdin = 0; |
bee0d9e5 | 218 | static int using_vhook = 0; |
f068206e | 219 | static int verbose = 1; |
9c3d33d6 | 220 | static int thread_count= 1; |
b51469a0 | 221 | static int q_pressed = 0; |
2f0472ff | 222 | static int me_range = 0; |
1008ceb3 MN |
223 | static int64_t video_size = 0; |
224 | static int64_t audio_size = 0; | |
225 | static int64_t extra_size = 0; | |
a6a92a9a WG |
226 | static int nb_frames_dup = 0; |
227 | static int nb_frames_drop = 0; | |
6e454c38 | 228 | static int input_sync; |
d9a916e2 | 229 | |
5abdb4b1 | 230 | #define DEFAULT_PASS_LOGFILENAME "ffmpeg2pass" |
85f07f22 FB |
231 | |
232 | typedef struct AVOutputStream { | |
233 | int file_index; /* file index */ | |
234 | int index; /* stream index in the output file */ | |
235 | int source_index; /* AVInputStream index */ | |
236 | AVStream *st; /* stream in the output file */ | |
ec5517d5 FB |
237 | int encoding_needed; /* true if encoding needed for this stream */ |
238 | int frame_number; | |
239 | /* input pts and corresponding output pts | |
240 | for A/V sync */ | |
e928649b MN |
241 | double sync_ipts; /* dts from the AVPacket of the demuxer in second units */ |
242 | int64_t sync_opts; /* output frame counter, could be changed to some true timestamp */ //FIXME look at frame_number | |
85f07f22 | 243 | /* video only */ |
34b10a57 | 244 | int video_resample; /* video_resample and video_crop are mutually exclusive */ |
a4d36c11 | 245 | AVFrame pict_tmp; /* temporary image for resampling */ |
85f07f22 | 246 | ImgReSampleContext *img_resample_ctx; /* for image resampling */ |
34b10a57 D |
247 | |
248 | int video_crop; /* video_resample and video_crop are mutually exclusive */ | |
249 | int topBand; /* cropping area sizes */ | |
250 | int leftBand; | |
85f07f22 | 251 | |
1ff93ffc TK |
252 | int video_pad; /* video_resample and video_pad are mutually exclusive */ |
253 | int padtop; /* padding area sizes */ | |
254 | int padbottom; | |
255 | int padleft; | |
256 | int padright; | |
257 | ||
85f07f22 FB |
258 | /* audio only */ |
259 | int audio_resample; | |
260 | ReSampleContext *resample; /* for audio resampling */ | |
261 | FifoBuffer fifo; /* for compression: one audio fifo per codec */ | |
5abdb4b1 | 262 | FILE *logfile; |
85f07f22 FB |
263 | } AVOutputStream; |
264 | ||
265 | typedef struct AVInputStream { | |
266 | int file_index; | |
267 | int index; | |
268 | AVStream *st; | |
269 | int discard; /* true if stream data should be discarded */ | |
270 | int decoding_needed; /* true if the packets must be decoded in 'raw_fifo' */ | |
0c1a9eda | 271 | int64_t sample_index; /* current sample */ |
bdfcbbed MK |
272 | |
273 | int64_t start; /* time when read started */ | |
274 | unsigned long frame; /* current frame */ | |
254abc2e FB |
275 | int64_t next_pts; /* synthetic pts for cases where pkt.pts |
276 | is not defined */ | |
e7d0374f | 277 | int64_t pts; /* current pts */ |
85f07f22 FB |
278 | } AVInputStream; |
279 | ||
280 | typedef struct AVInputFile { | |
281 | int eof_reached; /* true if eof reached */ | |
282 | int ist_index; /* index of first stream in ist_table */ | |
283 | int buffer_size; /* current total buffer size */ | |
284 | int buffer_size_max; /* buffer size at which we consider we can stop | |
285 | buffering */ | |
79fdaa4c | 286 | int nb_streams; /* nb streams we are aware of */ |
85f07f22 FB |
287 | } AVInputFile; |
288 | ||
bdc4796f FB |
289 | #ifndef CONFIG_WIN32 |
290 | ||
85f07f22 FB |
291 | /* init terminal so that we can grab keys */ |
292 | static struct termios oldtty; | |
293 | ||
294 | static void term_exit(void) | |
295 | { | |
296 | tcsetattr (0, TCSANOW, &oldtty); | |
297 | } | |
298 | ||
9680a722 RP |
299 | static volatile sig_atomic_t received_sigterm = 0; |
300 | ||
301 | static void | |
302 | sigterm_handler(int sig) | |
303 | { | |
304 | received_sigterm = sig; | |
305 | term_exit(); | |
306 | } | |
307 | ||
85f07f22 FB |
308 | static void term_init(void) |
309 | { | |
310 | struct termios tty; | |
311 | ||
312 | tcgetattr (0, &tty); | |
313 | oldtty = tty; | |
314 | ||
315 | tty.c_iflag &= ~(IGNBRK|BRKINT|PARMRK|ISTRIP | |
316 | |INLCR|IGNCR|ICRNL|IXON); | |
317 | tty.c_oflag |= OPOST; | |
318 | tty.c_lflag &= ~(ECHO|ECHONL|ICANON|IEXTEN); | |
319 | tty.c_cflag &= ~(CSIZE|PARENB); | |
320 | tty.c_cflag |= CS8; | |
321 | tty.c_cc[VMIN] = 1; | |
322 | tty.c_cc[VTIME] = 0; | |
323 | ||
324 | tcsetattr (0, TCSANOW, &tty); | |
325 | ||
9680a722 RP |
326 | signal(SIGINT , sigterm_handler); /* Interrupt (ANSI). */ |
327 | signal(SIGQUIT, sigterm_handler); /* Quit (POSIX). */ | |
328 | signal(SIGTERM, sigterm_handler); /* Termination (ANSI). */ | |
329 | /* | |
330 | register a function to be called at normal program termination | |
331 | */ | |
85f07f22 | 332 | atexit(term_exit); |
9ddd71fc FR |
333 | #ifdef CONFIG_BEOS_NETSERVER |
334 | fcntl(0, F_SETFL, fcntl(0, F_GETFL) | O_NONBLOCK); | |
335 | #endif | |
85f07f22 FB |
336 | } |
337 | ||
338 | /* read a key without blocking */ | |
339 | static int read_key(void) | |
340 | { | |
9ddd71fc | 341 | int n = 1; |
85f07f22 | 342 | unsigned char ch; |
9ddd71fc FR |
343 | #ifndef CONFIG_BEOS_NETSERVER |
344 | struct timeval tv; | |
85f07f22 FB |
345 | fd_set rfds; |
346 | ||
347 | FD_ZERO(&rfds); | |
348 | FD_SET(0, &rfds); | |
349 | tv.tv_sec = 0; | |
350 | tv.tv_usec = 0; | |
351 | n = select(1, &rfds, NULL, NULL, &tv); | |
9ddd71fc | 352 | #endif |
85f07f22 | 353 | if (n > 0) { |
cb09b2ed PG |
354 | n = read(0, &ch, 1); |
355 | if (n == 1) | |
85f07f22 | 356 | return ch; |
cb09b2ed PG |
357 | |
358 | return n; | |
85f07f22 FB |
359 | } |
360 | return -1; | |
361 | } | |
362 | ||
b51469a0 LS |
363 | static int decode_interrupt_cb(void) |
364 | { | |
365 | return q_pressed || (q_pressed = read_key() == 'q'); | |
366 | } | |
367 | ||
a38469e1 | 368 | #else |
85f07f22 | 369 | |
bee0d9e5 CY |
370 | static volatile int received_sigterm = 0; |
371 | ||
a38469e1 FB |
372 | /* no interactive support */ |
373 | static void term_exit(void) | |
85f07f22 | 374 | { |
a38469e1 | 375 | } |
85f07f22 | 376 | |
a38469e1 FB |
377 | static void term_init(void) |
378 | { | |
379 | } | |
85f07f22 | 380 | |
a38469e1 FB |
381 | static int read_key(void) |
382 | { | |
cb09b2ed | 383 | return 0; |
85f07f22 FB |
384 | } |
385 | ||
a38469e1 | 386 | #endif |
bdc4796f | 387 | |
b29f97d1 | 388 | static int read_ffserver_streams(AVFormatContext *s, const char *filename) |
85f07f22 | 389 | { |
79fdaa4c | 390 | int i, err; |
85f07f22 FB |
391 | AVFormatContext *ic; |
392 | ||
79fdaa4c FB |
393 | err = av_open_input_file(&ic, filename, NULL, FFM_PACKET_SIZE, NULL); |
394 | if (err < 0) | |
395 | return err; | |
85f07f22 FB |
396 | /* copy stream format */ |
397 | s->nb_streams = ic->nb_streams; | |
398 | for(i=0;i<ic->nb_streams;i++) { | |
399 | AVStream *st; | |
1e491e29 | 400 | |
e1031171 | 401 | st = av_mallocz(sizeof(AVStream)); |
85f07f22 FB |
402 | memcpy(st, ic->streams[i], sizeof(AVStream)); |
403 | s->streams[i] = st; | |
404 | } | |
405 | ||
406 | av_close_input_file(ic); | |
407 | return 0; | |
408 | } | |
409 | ||
817b23ff | 410 | #define MAX_AUDIO_PACKET_SIZE (128 * 1024) |
85f07f22 FB |
411 | |
412 | static void do_audio_out(AVFormatContext *s, | |
413 | AVOutputStream *ost, | |
414 | AVInputStream *ist, | |
415 | unsigned char *buf, int size) | |
416 | { | |
0c1a9eda | 417 | uint8_t *buftmp; |
d66c7abc SC |
418 | static uint8_t *audio_buf = NULL; |
419 | static uint8_t *audio_out = NULL; | |
558eae03 | 420 | const int audio_out_size= 4*MAX_AUDIO_PACKET_SIZE; |
d66c7abc | 421 | |
85f07f22 FB |
422 | int size_out, frame_bytes, ret; |
423 | AVCodecContext *enc; | |
424 | ||
d66c7abc SC |
425 | /* SC: dynamic allocation of buffers */ |
426 | if (!audio_buf) | |
427 | audio_buf = av_malloc(2*MAX_AUDIO_PACKET_SIZE); | |
428 | if (!audio_out) | |
558eae03 | 429 | audio_out = av_malloc(audio_out_size); |
d66c7abc SC |
430 | if (!audio_buf || !audio_out) |
431 | return; /* Should signal an error ! */ | |
432 | ||
433 | ||
85f07f22 FB |
434 | enc = &ost->st->codec; |
435 | ||
436 | if (ost->audio_resample) { | |
437 | buftmp = audio_buf; | |
438 | size_out = audio_resample(ost->resample, | |
439 | (short *)buftmp, (short *)buf, | |
440 | size / (ist->st->codec.channels * 2)); | |
441 | size_out = size_out * enc->channels * 2; | |
442 | } else { | |
443 | buftmp = buf; | |
444 | size_out = size; | |
445 | } | |
446 | ||
447 | /* now encode as many frames as possible */ | |
a0663ba4 | 448 | if (enc->frame_size > 1) { |
85f07f22 FB |
449 | /* output resampled raw samples */ |
450 | fifo_write(&ost->fifo, buftmp, size_out, | |
451 | &ost->fifo.wptr); | |
452 | ||
453 | frame_bytes = enc->frame_size * 2 * enc->channels; | |
454 | ||
455 | while (fifo_read(&ost->fifo, audio_buf, frame_bytes, | |
456 | &ost->fifo.rptr) == 0) { | |
e928649b MN |
457 | AVPacket pkt; |
458 | av_init_packet(&pkt); | |
459 | ||
558eae03 | 460 | ret = avcodec_encode_audio(enc, audio_out, audio_out_size, |
a0663ba4 | 461 | (short *)audio_buf); |
1008ceb3 | 462 | audio_size += ret; |
e928649b MN |
463 | pkt.stream_index= ost->index; |
464 | pkt.data= audio_out; | |
465 | pkt.size= ret; | |
466 | if(enc->coded_frame) | |
467 | pkt.pts= enc->coded_frame->pts; | |
468 | pkt.flags |= PKT_FLAG_KEY; | |
3c895fc0 | 469 | av_interleaved_write_frame(s, &pkt); |
85f07f22 FB |
470 | } |
471 | } else { | |
e928649b MN |
472 | AVPacket pkt; |
473 | av_init_packet(&pkt); | |
a0663ba4 FB |
474 | /* output a pcm frame */ |
475 | /* XXX: change encoding codec API to avoid this ? */ | |
476 | switch(enc->codec->id) { | |
477 | case CODEC_ID_PCM_S16LE: | |
478 | case CODEC_ID_PCM_S16BE: | |
479 | case CODEC_ID_PCM_U16LE: | |
480 | case CODEC_ID_PCM_U16BE: | |
481 | break; | |
482 | default: | |
483 | size_out = size_out >> 1; | |
484 | break; | |
485 | } | |
486 | ret = avcodec_encode_audio(enc, audio_out, size_out, | |
ff29712a | 487 | (short *)buftmp); |
1008ceb3 | 488 | audio_size += ret; |
e928649b MN |
489 | pkt.stream_index= ost->index; |
490 | pkt.data= audio_out; | |
491 | pkt.size= ret; | |
492 | if(enc->coded_frame) | |
493 | pkt.pts= enc->coded_frame->pts; | |
494 | pkt.flags |= PKT_FLAG_KEY; | |
3c895fc0 | 495 | av_interleaved_write_frame(s, &pkt); |
85f07f22 FB |
496 | } |
497 | } | |
498 | ||
10d104e4 PG |
499 | static void pre_process_video_frame(AVInputStream *ist, AVPicture *picture, void **bufp) |
500 | { | |
501 | AVCodecContext *dec; | |
502 | AVPicture *picture2; | |
503 | AVPicture picture_tmp; | |
0c1a9eda | 504 | uint8_t *buf = 0; |
10d104e4 PG |
505 | |
506 | dec = &ist->st->codec; | |
507 | ||
508 | /* deinterlace : must be done before any resize */ | |
bee0d9e5 | 509 | if (do_deinterlace || using_vhook) { |
10d104e4 PG |
510 | int size; |
511 | ||
512 | /* create temporary picture */ | |
513 | size = avpicture_get_size(dec->pix_fmt, dec->width, dec->height); | |
514 | buf = av_malloc(size); | |
515 | if (!buf) | |
516 | return; | |
517 | ||
518 | picture2 = &picture_tmp; | |
519 | avpicture_fill(picture2, buf, dec->pix_fmt, dec->width, dec->height); | |
520 | ||
dafc3856 MN |
521 | if (do_deinterlace){ |
522 | if(avpicture_deinterlace(picture2, picture, | |
523 | dec->pix_fmt, dec->width, dec->height) < 0) { | |
524 | /* if error, do not deinterlace */ | |
525 | av_free(buf); | |
526 | buf = NULL; | |
527 | picture2 = picture; | |
528 | } | |
529 | } else { | |
bee0d9e5 CY |
530 | if (img_convert(picture2, dec->pix_fmt, picture, |
531 | dec->pix_fmt, dec->width, dec->height) < 0) { | |
532 | /* if error, do not copy */ | |
533 | av_free(buf); | |
534 | buf = NULL; | |
535 | picture2 = picture; | |
536 | } | |
537 | } | |
10d104e4 PG |
538 | } else { |
539 | picture2 = picture; | |
540 | } | |
541 | ||
542 | frame_hook_process(picture2, dec->pix_fmt, dec->width, dec->height); | |
543 | ||
544 | if (picture != picture2) | |
545 | *picture = *picture2; | |
546 | *bufp = buf; | |
547 | } | |
548 | ||
ec5517d5 FB |
549 | /* we begin to correct av delay at this threshold */ |
550 | #define AV_DELAY_MAX 0.100 | |
85f07f22 | 551 | |
1ff93ffc TK |
552 | |
553 | /* Expects img to be yuv420 */ | |
554 | static void fill_pad_region(AVPicture* img, int height, int width, | |
555 | int padtop, int padbottom, int padleft, int padright, int *color) { | |
556 | ||
557 | int i, y, shift; | |
558 | uint8_t *optr; | |
559 | ||
560 | for (i = 0; i < 3; i++) { | |
561 | shift = (i == 0) ? 0 : 1; | |
562 | ||
563 | if (padtop || padleft) { | |
564 | memset(img->data[i], color[i], (((img->linesize[i] * padtop) + | |
565 | padleft) >> shift)); | |
566 | } | |
567 | ||
568 | if (padleft || padright) { | |
569 | optr = img->data[i] + (img->linesize[i] * (padtop >> shift)) + | |
570 | (img->linesize[i] - (padright >> shift)); | |
571 | ||
572 | for (y = 0; y < ((height - (padtop + padbottom)) >> shift); y++) { | |
573 | memset(optr, color[i], (padleft + padright) >> shift); | |
574 | optr += img->linesize[i]; | |
575 | } | |
576 | } | |
577 | ||
578 | if (padbottom) { | |
579 | optr = img->data[i] + (img->linesize[i] * ((height - padbottom) >> shift)); | |
580 | memset(optr, color[i], ((img->linesize[i] * padbottom) >> shift)); | |
581 | } | |
582 | } | |
583 | } | |
584 | ||
585 | ||
85f07f22 FB |
586 | static void do_video_out(AVFormatContext *s, |
587 | AVOutputStream *ost, | |
588 | AVInputStream *ist, | |
7a0f9d7e | 589 | AVFrame *in_picture, |
ec5517d5 | 590 | int *frame_size, AVOutputStream *audio_sync) |
85f07f22 | 591 | { |
ec5517d5 | 592 | int nb_frames, i, ret; |
a4d36c11 MN |
593 | AVFrame *final_picture, *formatted_picture; |
594 | AVFrame picture_format_temp, picture_crop_temp; | |
303aebf9 | 595 | static uint8_t *video_buffer= NULL; |
0c1a9eda | 596 | uint8_t *buf = NULL, *buf1 = NULL; |
cfcf0ffd | 597 | AVCodecContext *enc, *dec; |
a686caf0 | 598 | enum PixelFormat target_pixfmt; |
a4d36c11 | 599 | |
33a1f1a3 | 600 | #define VIDEO_BUFFER_SIZE (1024*1024) |
33a1f1a3 | 601 | |
a4d36c11 MN |
602 | avcodec_get_frame_defaults(&picture_format_temp); |
603 | avcodec_get_frame_defaults(&picture_crop_temp); | |
604 | ||
85f07f22 | 605 | enc = &ost->st->codec; |
cfcf0ffd | 606 | dec = &ist->st->codec; |
85f07f22 | 607 | |
ec5517d5 FB |
608 | /* by default, we output a single frame */ |
609 | nb_frames = 1; | |
610 | ||
204c0f48 PG |
611 | *frame_size = 0; |
612 | ||
e928649b | 613 | if(sync_method){ |
10d104e4 | 614 | double vdelta; |
e928649b MN |
615 | vdelta = ost->sync_ipts * enc->frame_rate / enc->frame_rate_base - ost->sync_opts; |
616 | //FIXME set to 0.5 after we fix some dts/pts bugs like in avidec.c | |
617 | if (vdelta < -1.1) | |
618 | nb_frames = 0; | |
619 | else if (vdelta > 1.1) | |
620 | nb_frames = 2; | |
72bd8100 | 621 | //fprintf(stderr, "vdelta:%f, ost->sync_opts:%lld, ost->sync_ipts:%f nb_frames:%d\n", vdelta, ost->sync_opts, ost->sync_ipts, nb_frames); |
50c3dd32 MN |
622 | if (nb_frames == 0){ |
623 | ++nb_frames_drop; | |
624 | if (verbose>2) | |
625 | fprintf(stderr, "*** drop!\n"); | |
626 | }else if (nb_frames == 2) { | |
627 | ++nb_frames_dup; | |
628 | if (verbose>2) | |
629 | fprintf(stderr, "*** dup!\n"); | |
630 | } | |
631 | }else | |
632 | ost->sync_opts= lrintf(ost->sync_ipts * enc->frame_rate / enc->frame_rate_base); | |
445f1b83 | 633 | |
ec5517d5 | 634 | if (nb_frames <= 0) |
85f07f22 | 635 | return; |
ce7c56c2 | 636 | |
cb09b2ed | 637 | if (!video_buffer) |
ec5517d5 FB |
638 | video_buffer = av_malloc(VIDEO_BUFFER_SIZE); |
639 | if (!video_buffer) | |
640 | return; | |
c04643a2 | 641 | |
cfcf0ffd | 642 | /* convert pixel format if needed */ |
1ff93ffc TK |
643 | target_pixfmt = ost->video_resample || ost->video_pad |
644 | ? PIX_FMT_YUV420P : enc->pix_fmt; | |
a686caf0 | 645 | if (dec->pix_fmt != target_pixfmt) { |
cfcf0ffd FB |
646 | int size; |
647 | ||
648 | /* create temporary picture */ | |
39518b49 | 649 | size = avpicture_get_size(target_pixfmt, dec->width, dec->height); |
0f1578af | 650 | buf = av_malloc(size); |
cfcf0ffd FB |
651 | if (!buf) |
652 | return; | |
34b10a57 | 653 | formatted_picture = &picture_format_temp; |
a4d36c11 | 654 | avpicture_fill((AVPicture*)formatted_picture, buf, target_pixfmt, dec->width, dec->height); |
cfcf0ffd | 655 | |
a4d36c11 | 656 | if (img_convert((AVPicture*)formatted_picture, target_pixfmt, |
7a0f9d7e | 657 | (AVPicture *)in_picture, dec->pix_fmt, |
cfcf0ffd | 658 | dec->width, dec->height) < 0) { |
d8019eb5 AD |
659 | |
660 | if (verbose >= 0) | |
661 | fprintf(stderr, "pixel format conversion not handled\n"); | |
662 | ||
cfcf0ffd FB |
663 | goto the_end; |
664 | } | |
665 | } else { | |
a4d36c11 | 666 | formatted_picture = in_picture; |
cfcf0ffd FB |
667 | } |
668 | ||
1ff93ffc | 669 | /* XXX: resampling could be done before raw format conversion in |
cfcf0ffd FB |
670 | some cases to go faster */ |
671 | /* XXX: only works for YUV420P */ | |
85f07f22 | 672 | if (ost->video_resample) { |
34b10a57 | 673 | final_picture = &ost->pict_tmp; |
a4d36c11 | 674 | img_resample(ost->img_resample_ctx, (AVPicture*)final_picture, (AVPicture*)formatted_picture); |
1ff93ffc TK |
675 | |
676 | if (ost->padtop || ost->padbottom || ost->padleft || ost->padright) { | |
a4d36c11 | 677 | fill_pad_region((AVPicture*)final_picture, enc->height, enc->width, |
1ff93ffc TK |
678 | ost->padtop, ost->padbottom, ost->padleft, ost->padright, |
679 | padcolor); | |
680 | } | |
681 | ||
a686caf0 RS |
682 | if (enc->pix_fmt != PIX_FMT_YUV420P) { |
683 | int size; | |
684 | ||
685 | av_free(buf); | |
686 | /* create temporary picture */ | |
687 | size = avpicture_get_size(enc->pix_fmt, enc->width, enc->height); | |
688 | buf = av_malloc(size); | |
689 | if (!buf) | |
690 | return; | |
691 | final_picture = &picture_format_temp; | |
a4d36c11 | 692 | avpicture_fill((AVPicture*)final_picture, buf, enc->pix_fmt, enc->width, enc->height); |
a686caf0 | 693 | |
a4d36c11 MN |
694 | if (img_convert((AVPicture*)final_picture, enc->pix_fmt, |
695 | (AVPicture*)&ost->pict_tmp, PIX_FMT_YUV420P, | |
a686caf0 | 696 | enc->width, enc->height) < 0) { |
d8019eb5 AD |
697 | |
698 | if (verbose >= 0) | |
699 | fprintf(stderr, "pixel format conversion not handled\n"); | |
700 | ||
a686caf0 RS |
701 | goto the_end; |
702 | } | |
703 | } | |
34b10a57 D |
704 | } else if (ost->video_crop) { |
705 | picture_crop_temp.data[0] = formatted_picture->data[0] + | |
706 | (ost->topBand * formatted_picture->linesize[0]) + ost->leftBand; | |
707 | ||
708 | picture_crop_temp.data[1] = formatted_picture->data[1] + | |
709 | ((ost->topBand >> 1) * formatted_picture->linesize[1]) + | |
710 | (ost->leftBand >> 1); | |
711 | ||
712 | picture_crop_temp.data[2] = formatted_picture->data[2] + | |
713 | ((ost->topBand >> 1) * formatted_picture->linesize[2]) + | |
714 | (ost->leftBand >> 1); | |
715 | ||
716 | picture_crop_temp.linesize[0] = formatted_picture->linesize[0]; | |
717 | picture_crop_temp.linesize[1] = formatted_picture->linesize[1]; | |
718 | picture_crop_temp.linesize[2] = formatted_picture->linesize[2]; | |
719 | final_picture = &picture_crop_temp; | |
1ff93ffc TK |
720 | } else if (ost->video_pad) { |
721 | final_picture = &ost->pict_tmp; | |
722 | ||
723 | for (i = 0; i < 3; i++) { | |
724 | uint8_t *optr, *iptr; | |
725 | int shift = (i == 0) ? 0 : 1; | |
726 | int y, yheight; | |
727 | ||
728 | /* set offset to start writing image into */ | |
729 | optr = final_picture->data[i] + (((final_picture->linesize[i] * | |
730 | ost->padtop) + ost->padleft) >> shift); | |
731 | iptr = formatted_picture->data[i]; | |
732 | ||
733 | yheight = (enc->height - ost->padtop - ost->padbottom) >> shift; | |
734 | for (y = 0; y < yheight; y++) { | |
735 | /* copy unpadded image row into padded image row */ | |
736 | memcpy(optr, iptr, formatted_picture->linesize[i]); | |
737 | optr += final_picture->linesize[i]; | |
738 | iptr += formatted_picture->linesize[i]; | |
739 | } | |
740 | } | |
741 | ||
a4d36c11 | 742 | fill_pad_region((AVPicture*)final_picture, enc->height, enc->width, |
1ff93ffc TK |
743 | ost->padtop, ost->padbottom, ost->padleft, ost->padright, |
744 | padcolor); | |
745 | ||
746 | if (enc->pix_fmt != PIX_FMT_YUV420P) { | |
747 | int size; | |
748 | ||
749 | av_free(buf); | |
750 | /* create temporary picture */ | |
751 | size = avpicture_get_size(enc->pix_fmt, enc->width, enc->height); | |
752 | buf = av_malloc(size); | |
753 | if (!buf) | |
754 | return; | |
755 | final_picture = &picture_format_temp; | |
a4d36c11 | 756 | avpicture_fill((AVPicture*)final_picture, buf, enc->pix_fmt, enc->width, enc->height); |
1ff93ffc | 757 | |
a4d36c11 MN |
758 | if (img_convert((AVPicture*)final_picture, enc->pix_fmt, |
759 | (AVPicture*)&ost->pict_tmp, PIX_FMT_YUV420P, | |
1ff93ffc | 760 | enc->width, enc->height) < 0) { |
d8019eb5 AD |
761 | |
762 | if (verbose >= 0) | |
763 | fprintf(stderr, "pixel format conversion not handled\n"); | |
764 | ||
1ff93ffc TK |
765 | goto the_end; |
766 | } | |
767 | } | |
85f07f22 | 768 | } else { |
34b10a57 | 769 | final_picture = formatted_picture; |
85f07f22 | 770 | } |
85f07f22 FB |
771 | /* duplicates frame if needed */ |
772 | /* XXX: pb because no interleaving */ | |
ec5517d5 | 773 | for(i=0;i<nb_frames;i++) { |
e928649b MN |
774 | AVPacket pkt; |
775 | av_init_packet(&pkt); | |
776 | pkt.stream_index= ost->index; | |
777 | ||
e8750b00 FR |
778 | if (s->oformat->flags & AVFMT_RAWPICTURE) { |
779 | /* raw pictures are written as AVPicture structure to | |
780 | avoid any copies. We support temorarily the older | |
781 | method. */ | |
2744ca9a | 782 | AVFrame* old_frame = enc->coded_frame; |
e928649b MN |
783 | enc->coded_frame = dec->coded_frame; //FIXME/XXX remove this hack |
784 | pkt.data= (uint8_t *)final_picture; | |
785 | pkt.size= sizeof(AVPicture); | |
786 | if(dec->coded_frame) | |
787 | pkt.pts= dec->coded_frame->pts; | |
788 | if(dec->coded_frame && dec->coded_frame->key_frame) | |
789 | pkt.flags |= PKT_FLAG_KEY; | |
790 | ||
3c895fc0 | 791 | av_interleaved_write_frame(s, &pkt); |
2744ca9a | 792 | enc->coded_frame = old_frame; |
e8750b00 | 793 | } else { |
492cd3a9 | 794 | AVFrame big_picture; |
a4d36c11 MN |
795 | |
796 | big_picture= *final_picture; | |
7a0f9d7e FB |
797 | /* better than nothing: use input picture interlaced |
798 | settings */ | |
799 | big_picture.interlaced_frame = in_picture->interlaced_frame; | |
bb198e19 MN |
800 | if(do_interlace_me || do_interlace_dct){ |
801 | if(top_field_first == -1) | |
802 | big_picture.top_field_first = in_picture->top_field_first; | |
803 | else | |
2a8edc5d | 804 | big_picture.top_field_first = top_field_first; |
bb198e19 | 805 | } |
7a0f9d7e | 806 | |
85f07f22 FB |
807 | /* handles sameq here. This is not correct because it may |
808 | not be a global option */ | |
809 | if (same_quality) { | |
1e491e29 MN |
810 | big_picture.quality = ist->st->quality; |
811 | }else | |
812 | big_picture.quality = ost->st->quality; | |
f4f3223f MN |
813 | if(!me_threshold) |
814 | big_picture.pict_type = 0; | |
50c3dd32 MN |
815 | // big_picture.pts = AV_NOPTS_VALUE; |
816 | big_picture.pts= av_rescale(ost->sync_opts, AV_TIME_BASE*(int64_t)enc->frame_rate_base, enc->frame_rate); | |
817 | //av_log(NULL, AV_LOG_DEBUG, "%lld -> encoder\n", ost->sync_opts); | |
cfcf0ffd | 818 | ret = avcodec_encode_video(enc, |
33a1f1a3 | 819 | video_buffer, VIDEO_BUFFER_SIZE, |
1e491e29 | 820 | &big_picture); |
44429457 | 821 | //enc->frame_number = enc->real_pict_num; |
e928649b MN |
822 | if(ret){ |
823 | pkt.data= video_buffer; | |
824 | pkt.size= ret; | |
825 | if(enc->coded_frame) | |
826 | pkt.pts= enc->coded_frame->pts; | |
50c3dd32 MN |
827 | /*av_log(NULL, AV_LOG_DEBUG, "encoder -> %lld/%lld\n", |
828 | pkt.pts != AV_NOPTS_VALUE ? av_rescale(pkt.pts, enc->frame_rate, AV_TIME_BASE*(int64_t)enc->frame_rate_base) : -1, | |
829 | pkt.dts != AV_NOPTS_VALUE ? av_rescale(pkt.dts, enc->frame_rate, AV_TIME_BASE*(int64_t)enc->frame_rate_base) : -1);*/ | |
830 | ||
e928649b MN |
831 | if(enc->coded_frame && enc->coded_frame->key_frame) |
832 | pkt.flags |= PKT_FLAG_KEY; | |
3c895fc0 | 833 | av_interleaved_write_frame(s, &pkt); |
e928649b MN |
834 | *frame_size = ret; |
835 | //fprintf(stderr,"\nFrame: %3d %3d size: %5d type: %d", | |
836 | // enc->frame_number-1, enc->real_pict_num, ret, | |
837 | // enc->pict_type); | |
838 | /* if two pass, output log */ | |
839 | if (ost->logfile && enc->stats_out) { | |
840 | fprintf(ost->logfile, "%s", enc->stats_out); | |
841 | } | |
5abdb4b1 | 842 | } |
85f07f22 | 843 | } |
50c3dd32 | 844 | ost->sync_opts++; |
ec5517d5 | 845 | ost->frame_number++; |
85f07f22 | 846 | } |
ec5517d5 | 847 | the_end: |
0f1578af FB |
848 | av_free(buf); |
849 | av_free(buf1); | |
85f07f22 FB |
850 | } |
851 | ||
140cb663 MN |
852 | static double psnr(double d){ |
853 | if(d==0) return INFINITY; | |
b29f97d1 | 854 | return -10.0*log(d)/log(10.0); |
140cb663 MN |
855 | } |
856 | ||
ec5517d5 FB |
857 | static void do_video_stats(AVFormatContext *os, AVOutputStream *ost, |
858 | int frame_size) | |
ce7c56c2 J |
859 | { |
860 | static FILE *fvstats=NULL; | |
ce7c56c2 | 861 | char filename[40]; |
bf5af568 FB |
862 | time_t today2; |
863 | struct tm *today; | |
ce7c56c2 J |
864 | AVCodecContext *enc; |
865 | int frame_number; | |
0c1a9eda | 866 | int64_t ti; |
ce7c56c2 J |
867 | double ti1, bitrate, avg_bitrate; |
868 | ||
869 | if (!fvstats) { | |
870 | today2 = time(NULL); | |
871 | today = localtime(&today2); | |
872 | sprintf(filename, "vstats_%02d%02d%02d.log", today->tm_hour, | |
873 | today->tm_min, | |
874 | today->tm_sec); | |
875 | fvstats = fopen(filename,"w"); | |
876 | if (!fvstats) { | |
877 | perror("fopen"); | |
878 | exit(1); | |
879 | } | |
880 | } | |
881 | ||
882 | ti = MAXINT64; | |
883 | enc = &ost->st->codec; | |
ce7c56c2 | 884 | if (enc->codec_type == CODEC_TYPE_VIDEO) { |
ec5517d5 | 885 | frame_number = ost->frame_number; |
158c7f05 | 886 | fprintf(fvstats, "frame= %5d q= %2.1f ", frame_number, enc->coded_frame->quality/(float)FF_QP2LAMBDA); |
140cb663 | 887 | if (enc->flags&CODEC_FLAG_PSNR) |
492cd3a9 | 888 | fprintf(fvstats, "PSNR= %6.2f ", psnr(enc->coded_frame->error[0]/(enc->width*enc->height*255.0*255.0))); |
ce7c56c2 J |
889 | |
890 | fprintf(fvstats,"f_size= %6d ", frame_size); | |
ec5517d5 | 891 | /* compute pts value */ |
e928649b | 892 | ti1 = (double)ost->sync_opts *enc->frame_rate_base / enc->frame_rate; |
ce7c56c2 J |
893 | if (ti1 < 0.01) |
894 | ti1 = 0.01; | |
895 | ||
14bea432 | 896 | bitrate = (double)(frame_size * 8) * enc->frame_rate / enc->frame_rate_base / 1000.0; |
1008ceb3 | 897 | avg_bitrate = (double)(video_size * 8) / ti1 / 1000.0; |
ce7c56c2 | 898 | fprintf(fvstats, "s_size= %8.0fkB time= %0.3f br= %7.1fkbits/s avg_br= %7.1fkbits/s ", |
1008ceb3 | 899 | (double)video_size / 1024, ti1, bitrate, avg_bitrate); |
3db320ea | 900 | fprintf(fvstats,"type= %c\n", av_get_pict_type_char(enc->coded_frame->pict_type)); |
ce7c56c2 | 901 | } |
ec5517d5 FB |
902 | } |
903 | ||
b29f97d1 ZK |
904 | static void print_report(AVFormatContext **output_files, |
905 | AVOutputStream **ost_table, int nb_ostreams, | |
906 | int is_last_report) | |
ec5517d5 FB |
907 | { |
908 | char buf[1024]; | |
909 | AVOutputStream *ost; | |
910 | AVFormatContext *oc, *os; | |
0c1a9eda | 911 | int64_t total_size; |
ec5517d5 FB |
912 | AVCodecContext *enc; |
913 | int frame_number, vid, i; | |
914 | double bitrate, ti1, pts; | |
0c1a9eda | 915 | static int64_t last_time = -1; |
ec5517d5 FB |
916 | |
917 | if (!is_last_report) { | |
0c1a9eda | 918 | int64_t cur_time; |
ec5517d5 FB |
919 | /* display the report every 0.5 seconds */ |
920 | cur_time = av_gettime(); | |
921 | if (last_time == -1) { | |
922 | last_time = cur_time; | |
923 | return; | |
924 | } | |
925 | if ((cur_time - last_time) < 500000) | |
926 | return; | |
927 | last_time = cur_time; | |
928 | } | |
929 | ||
ce7c56c2 | 930 | |
ec5517d5 FB |
931 | oc = output_files[0]; |
932 | ||
933 | total_size = url_ftell(&oc->pb); | |
934 | ||
935 | buf[0] = '\0'; | |
936 | ti1 = 1e10; | |
937 | vid = 0; | |
938 | for(i=0;i<nb_ostreams;i++) { | |
939 | ost = ost_table[i]; | |
940 | os = output_files[ost->file_index]; | |
941 | enc = &ost->st->codec; | |
10d104e4 | 942 | if (vid && enc->codec_type == CODEC_TYPE_VIDEO) { |
1e491e29 | 943 | sprintf(buf + strlen(buf), "q=%2.1f ", |
158c7f05 | 944 | enc->coded_frame->quality/(float)FF_QP2LAMBDA); |
10d104e4 | 945 | } |
ec5517d5 FB |
946 | if (!vid && enc->codec_type == CODEC_TYPE_VIDEO) { |
947 | frame_number = ost->frame_number; | |
1e491e29 | 948 | sprintf(buf + strlen(buf), "frame=%5d q=%2.1f ", |
158c7f05 | 949 | frame_number, enc->coded_frame ? enc->coded_frame->quality/(float)FF_QP2LAMBDA : 0); |
890972be MN |
950 | if(is_last_report) |
951 | sprintf(buf + strlen(buf), "L"); | |
952 | if (enc->flags&CODEC_FLAG_PSNR){ | |
953 | int j; | |
954 | double error, error_sum=0; | |
955 | double scale, scale_sum=0; | |
956 | char type[3]= {'Y','U','V'}; | |
957 | sprintf(buf + strlen(buf), "PSNR="); | |
958 | for(j=0; j<3; j++){ | |
959 | if(is_last_report){ | |
960 | error= enc->error[j]; | |
961 | scale= enc->width*enc->height*255.0*255.0*frame_number; | |
962 | }else{ | |
963 | error= enc->coded_frame->error[j]; | |
964 | scale= enc->width*enc->height*255.0*255.0; | |
965 | } | |
966 | if(j) scale/=4; | |
967 | error_sum += error; | |
968 | scale_sum += scale; | |
969 | sprintf(buf + strlen(buf), "%c:%2.2f ", type[j], psnr(error/scale)); | |
970 | } | |
971 | sprintf(buf + strlen(buf), "*:%2.2f ", psnr(error_sum/scale_sum)); | |
972 | } | |
ec5517d5 FB |
973 | vid = 1; |
974 | } | |
975 | /* compute min output value */ | |
9ee91c2f | 976 | pts = (double)ost->st->pts.val * ost->st->time_base.num / ost->st->time_base.den; |
5d9827bc | 977 | if ((pts < ti1) && (pts > 0)) |
ec5517d5 FB |
978 | ti1 = pts; |
979 | } | |
980 | if (ti1 < 0.01) | |
981 | ti1 = 0.01; | |
ec5517d5 | 982 | |
f068206e BE |
983 | if (verbose || is_last_report) { |
984 | bitrate = (double)(total_size * 8) / ti1 / 1000.0; | |
985 | ||
986 | sprintf(buf + strlen(buf), | |
ec5517d5 FB |
987 | "size=%8.0fkB time=%0.1f bitrate=%6.1fkbits/s", |
988 | (double)total_size / 1024, ti1, bitrate); | |
a6a92a9a WG |
989 | |
990 | if (verbose > 1) | |
991 | sprintf(buf + strlen(buf), " dup=%d drop=%d", | |
992 | nb_frames_dup, nb_frames_drop); | |
f068206e | 993 | |
d8019eb5 AD |
994 | if (verbose >= 0) |
995 | fprintf(stderr, "%s \r", buf); | |
996 | ||
ec5517d5 FB |
997 | fflush(stderr); |
998 | } | |
f068206e | 999 | |
1008ceb3 MN |
1000 | if (is_last_report && verbose >= 0){ |
1001 | int64_t raw= audio_size + video_size + extra_size; | |
f068206e | 1002 | fprintf(stderr, "\n"); |
1008ceb3 MN |
1003 | fprintf(stderr, "video:%1.0fkB audio:%1.0fkB global headers:%1.0fkB muxing overhead %f%%\n", |
1004 | video_size/1024.0, | |
1005 | audio_size/1024.0, | |
1006 | extra_size/1024.0, | |
1007 | 100.0*(total_size - raw)/raw | |
1008 | ); | |
1009 | } | |
ce7c56c2 J |
1010 | } |
1011 | ||
a700a6ae FB |
1012 | /* pkt = NULL means EOF (needed to flush decoder buffers) */ |
1013 | static int output_packet(AVInputStream *ist, int ist_index, | |
1014 | AVOutputStream **ost_table, int nb_ostreams, | |
4b85a28f | 1015 | const AVPacket *pkt) |
a700a6ae FB |
1016 | { |
1017 | AVFormatContext *os; | |
1018 | AVOutputStream *ost; | |
1019 | uint8_t *ptr; | |
1020 | int len, ret, i; | |
1021 | uint8_t *data_buf; | |
1022 | int data_size, got_picture; | |
1023 | AVFrame picture; | |
1024 | short samples[AVCODEC_MAX_AUDIO_FRAME_SIZE / 2]; | |
1025 | void *buffer_to_free; | |
9740beff | 1026 | |
e928649b MN |
1027 | if (pkt && pkt->pts != AV_NOPTS_VALUE) { //FIXME seems redundant, as libavformat does this too |
1028 | ist->next_pts = ist->pts = pkt->dts; | |
a700a6ae FB |
1029 | } else { |
1030 | ist->pts = ist->next_pts; | |
1031 | } | |
1032 | ||
1033 | if (pkt == NULL) { | |
1034 | /* EOF handling */ | |
1035 | ptr = NULL; | |
1036 | len = 0; | |
1037 | goto handle_eof; | |
1038 | } | |
1039 | ||
1040 | len = pkt->size; | |
1041 | ptr = pkt->data; | |
1042 | while (len > 0) { | |
1043 | handle_eof: | |
1044 | /* decode the packet if needed */ | |
1045 | data_buf = NULL; /* fail safe */ | |
1046 | data_size = 0; | |
1047 | if (ist->decoding_needed) { | |
1048 | switch(ist->st->codec.codec_type) { | |
1049 | case CODEC_TYPE_AUDIO: | |
1050 | /* XXX: could avoid copy if PCM 16 bits with same | |
1051 | endianness as CPU */ | |
1052 | ret = avcodec_decode_audio(&ist->st->codec, samples, &data_size, | |
1053 | ptr, len); | |
1054 | if (ret < 0) | |
1055 | goto fail_decode; | |
1056 | ptr += ret; | |
1057 | len -= ret; | |
1058 | /* Some bug in mpeg audio decoder gives */ | |
1059 | /* data_size < 0, it seems they are overflows */ | |
1060 | if (data_size <= 0) { | |
1061 | /* no audio frame */ | |
1062 | continue; | |
1063 | } | |
1064 | data_buf = (uint8_t *)samples; | |
4b85a28f WG |
1065 | ist->next_pts += ((int64_t)AV_TIME_BASE/2 * data_size) / |
1066 | (ist->st->codec.sample_rate * ist->st->codec.channels); | |
a700a6ae FB |
1067 | break; |
1068 | case CODEC_TYPE_VIDEO: | |
1069 | data_size = (ist->st->codec.width * ist->st->codec.height * 3) / 2; | |
1070 | /* XXX: allocate picture correctly */ | |
9740beff MN |
1071 | avcodec_get_frame_defaults(&picture); |
1072 | ||
a700a6ae FB |
1073 | ret = avcodec_decode_video(&ist->st->codec, |
1074 | &picture, &got_picture, ptr, len); | |
1075 | ist->st->quality= picture.quality; | |
1076 | if (ret < 0) | |
1077 | goto fail_decode; | |
1078 | if (!got_picture) { | |
1079 | /* no picture yet */ | |
1080 | goto discard_packet; | |
1081 | } | |
1082 | if (ist->st->codec.frame_rate_base != 0) { | |
1083 | ist->next_pts += ((int64_t)AV_TIME_BASE * | |
1084 | ist->st->codec.frame_rate_base) / | |
1085 | ist->st->codec.frame_rate; | |
1086 | } | |
1087 | len = 0; | |
1088 | break; | |
1089 | default: | |
1090 | goto fail_decode; | |
1091 | } | |
1092 | } else { | |
1093 | data_buf = ptr; | |
1094 | data_size = len; | |
1095 | ret = len; | |
1096 | len = 0; | |
1097 | } | |
1098 | ||
1099 | buffer_to_free = NULL; | |
1100 | if (ist->st->codec.codec_type == CODEC_TYPE_VIDEO) { | |
1101 | pre_process_video_frame(ist, (AVPicture *)&picture, | |
1102 | &buffer_to_free); | |
1103 | } | |
1104 | ||
1105 | /* frame rate emulation */ | |
1106 | if (ist->st->codec.rate_emu) { | |
1107 | int64_t pts = av_rescale((int64_t) ist->frame * ist->st->codec.frame_rate_base, 1000000, ist->st->codec.frame_rate); | |
1108 | int64_t now = av_gettime() - ist->start; | |
1109 | if (pts > now) | |
1110 | usleep(pts - now); | |
1111 | ||
1112 | ist->frame++; | |
1113 | } | |
1114 | ||
1115 | #if 0 | |
1116 | /* mpeg PTS deordering : if it is a P or I frame, the PTS | |
1117 | is the one of the next displayed one */ | |
1118 | /* XXX: add mpeg4 too ? */ | |
1119 | if (ist->st->codec.codec_id == CODEC_ID_MPEG1VIDEO) { | |
1120 | if (ist->st->codec.pict_type != B_TYPE) { | |
1121 | int64_t tmp; | |
1122 | tmp = ist->last_ip_pts; | |
1123 | ist->last_ip_pts = ist->frac_pts.val; | |
1124 | ist->frac_pts.val = tmp; | |
1125 | } | |
1126 | } | |
1127 | #endif | |
1128 | /* if output time reached then transcode raw format, | |
1129 | encode packets and output them */ | |
1130 | if (start_time == 0 || ist->pts >= start_time) | |
1131 | for(i=0;i<nb_ostreams;i++) { | |
1132 | int frame_size; | |
1133 | ||
1134 | ost = ost_table[i]; | |
1135 | if (ost->source_index == ist_index) { | |
1136 | os = output_files[ost->file_index]; | |
1137 | ||
1138 | #if 0 | |
1139 | printf("%d: got pts=%0.3f %0.3f\n", i, | |
1140 | (double)pkt->pts / AV_TIME_BASE, | |
1141 | ((double)ist->pts / AV_TIME_BASE) - | |
9ee91c2f | 1142 | ((double)ost->st->pts.val * ost->time_base.num / ost->time_base.den)); |
a700a6ae FB |
1143 | #endif |
1144 | /* set the input output pts pairs */ | |
a6a92a9a | 1145 | ost->sync_ipts = (double)(ist->pts + input_files_ts_offset[ist->file_index])/ AV_TIME_BASE; |
a700a6ae FB |
1146 | |
1147 | if (ost->encoding_needed) { | |
1148 | switch(ost->st->codec.codec_type) { | |
1149 | case CODEC_TYPE_AUDIO: | |
1150 | do_audio_out(os, ost, ist, data_buf, data_size); | |
1151 | break; | |
1152 | case CODEC_TYPE_VIDEO: | |
1153 | /* find an audio stream for synchro */ | |
1154 | { | |
1155 | int i; | |
1156 | AVOutputStream *audio_sync, *ost1; | |
1157 | audio_sync = NULL; | |
1158 | for(i=0;i<nb_ostreams;i++) { | |
1159 | ost1 = ost_table[i]; | |
1160 | if (ost1->file_index == ost->file_index && | |
1161 | ost1->st->codec.codec_type == CODEC_TYPE_AUDIO) { | |
1162 | audio_sync = ost1; | |
1163 | break; | |
1164 | } | |
1165 | } | |
1166 | ||
1167 | do_video_out(os, ost, ist, &picture, &frame_size, audio_sync); | |
1008ceb3 | 1168 | video_size += frame_size; |
a700a6ae FB |
1169 | if (do_vstats && frame_size) |
1170 | do_video_stats(os, ost, frame_size); | |
1171 | } | |
1172 | break; | |
1173 | default: | |
1174 | av_abort(); | |
1175 | } | |
1176 | } else { | |
e928649b MN |
1177 | AVFrame avframe; //FIXME/XXX remove this |
1178 | AVPacket opkt; | |
1179 | av_init_packet(&opkt); | |
1180 | ||
a700a6ae FB |
1181 | /* no reencoding needed : output the packet directly */ |
1182 | /* force the input stream PTS */ | |
1183 | ||
9740beff | 1184 | avcodec_get_frame_defaults(&avframe); |
a700a6ae FB |
1185 | ost->st->codec.coded_frame= &avframe; |
1186 | avframe.key_frame = pkt->flags & PKT_FLAG_KEY; | |
bf17ff61 | 1187 | |
c7baf14b MN |
1188 | if(ost->st->codec.codec_type == CODEC_TYPE_AUDIO) |
1189 | audio_size += data_size; | |
1190 | else if (ost->st->codec.codec_type == CODEC_TYPE_VIDEO) | |
1191 | video_size += data_size; | |
1192 | ||
e928649b MN |
1193 | opkt.stream_index= ost->index; |
1194 | opkt.data= data_buf; | |
1195 | opkt.size= data_size; | |
a6a92a9a WG |
1196 | opkt.pts= pkt->pts + input_files_ts_offset[ist->file_index]; |
1197 | opkt.dts= pkt->dts + input_files_ts_offset[ist->file_index]; | |
e928649b MN |
1198 | opkt.flags= pkt->flags; |
1199 | ||
3c895fc0 | 1200 | av_interleaved_write_frame(os, &opkt); |
a700a6ae FB |
1201 | ost->st->codec.frame_number++; |
1202 | ost->frame_number++; | |
1203 | } | |
1204 | } | |
1205 | } | |
1206 | av_free(buffer_to_free); | |
1207 | } | |
1208 | discard_packet: | |
1209 | return 0; | |
1210 | fail_decode: | |
1211 | return -1; | |
1212 | } | |
1213 | ||
1214 | ||
85f07f22 FB |
1215 | /* |
1216 | * The following code is the main loop of the file converter | |
1217 | */ | |
1218 | static int av_encode(AVFormatContext **output_files, | |
1219 | int nb_output_files, | |
1220 | AVFormatContext **input_files, | |
1221 | int nb_input_files, | |
1222 | AVStreamMap *stream_maps, int nb_stream_maps) | |
1223 | { | |
445f1b83 | 1224 | int ret, i, j, k, n, nb_istreams = 0, nb_ostreams = 0; |
85f07f22 FB |
1225 | AVFormatContext *is, *os; |
1226 | AVCodecContext *codec, *icodec; | |
1227 | AVOutputStream *ost, **ost_table = NULL; | |
1228 | AVInputStream *ist, **ist_table = NULL; | |
bdc4796f | 1229 | AVInputFile *file_table; |
51bd4565 | 1230 | AVFormatContext *stream_no_data; |
cb09b2ed | 1231 | int key; |
bdc4796f | 1232 | |
51bd4565 | 1233 | file_table= (AVInputFile*) av_mallocz(nb_input_files * sizeof(AVInputFile)); |
bdc4796f FB |
1234 | if (!file_table) |
1235 | goto fail; | |
85f07f22 | 1236 | |
85f07f22 FB |
1237 | /* input stream init */ |
1238 | j = 0; | |
1239 | for(i=0;i<nb_input_files;i++) { | |
1240 | is = input_files[i]; | |
1241 | file_table[i].ist_index = j; | |
79fdaa4c | 1242 | file_table[i].nb_streams = is->nb_streams; |
85f07f22 FB |
1243 | j += is->nb_streams; |
1244 | } | |
1245 | nb_istreams = j; | |
1246 | ||
1247 | ist_table = av_mallocz(nb_istreams * sizeof(AVInputStream *)); | |
1248 | if (!ist_table) | |
bdc4796f | 1249 | goto fail; |
85f07f22 FB |
1250 | |
1251 | for(i=0;i<nb_istreams;i++) { | |
1252 | ist = av_mallocz(sizeof(AVInputStream)); | |
1253 | if (!ist) | |
1254 | goto fail; | |
1255 | ist_table[i] = ist; | |
1256 | } | |
1257 | j = 0; | |
1258 | for(i=0;i<nb_input_files;i++) { | |
1259 | is = input_files[i]; | |
1260 | for(k=0;k<is->nb_streams;k++) { | |
1261 | ist = ist_table[j++]; | |
1262 | ist->st = is->streams[k]; | |
1263 | ist->file_index = i; | |
1264 | ist->index = k; | |
1265 | ist->discard = 1; /* the stream is discarded by default | |
1266 | (changed later) */ | |
bdfcbbed MK |
1267 | |
1268 | if (ist->st->codec.rate_emu) { | |
1269 | ist->start = av_gettime(); | |
1270 | ist->frame = 0; | |
1271 | } | |
85f07f22 FB |
1272 | } |
1273 | } | |
1274 | ||
1275 | /* output stream init */ | |
1276 | nb_ostreams = 0; | |
1277 | for(i=0;i<nb_output_files;i++) { | |
1278 | os = output_files[i]; | |
1279 | nb_ostreams += os->nb_streams; | |
1280 | } | |
1281 | if (nb_stream_maps > 0 && nb_stream_maps != nb_ostreams) { | |
1282 | fprintf(stderr, "Number of stream maps must match number of output streams\n"); | |
1283 | exit(1); | |
1284 | } | |
1285 | ||
bd073980 BF |
1286 | /* Sanity check the mapping args -- do the input files & streams exist? */ |
1287 | for(i=0;i<nb_stream_maps;i++) { | |
1288 | int fi = stream_maps[i].file_index; | |
1289 | int si = stream_maps[i].stream_index; | |
1290 | ||
1291 | if (fi < 0 || fi > nb_input_files - 1 || | |
1292 | si < 0 || si > file_table[fi].nb_streams - 1) { | |
1293 | fprintf(stderr,"Could not find input stream #%d.%d\n", fi, si); | |
1294 | exit(1); | |
1295 | } | |
1296 | } | |
1297 | ||
85f07f22 FB |
1298 | ost_table = av_mallocz(sizeof(AVOutputStream *) * nb_ostreams); |
1299 | if (!ost_table) | |
1300 | goto fail; | |
1301 | for(i=0;i<nb_ostreams;i++) { | |
1302 | ost = av_mallocz(sizeof(AVOutputStream)); | |
1303 | if (!ost) | |
1304 | goto fail; | |
1305 | ost_table[i] = ost; | |
1306 | } | |
1307 | ||
1308 | n = 0; | |
1309 | for(k=0;k<nb_output_files;k++) { | |
1310 | os = output_files[k]; | |
1311 | for(i=0;i<os->nb_streams;i++) { | |
1312 | int found; | |
1313 | ost = ost_table[n++]; | |
1314 | ost->file_index = k; | |
1315 | ost->index = i; | |
1316 | ost->st = os->streams[i]; | |
1317 | if (nb_stream_maps > 0) { | |
1318 | ost->source_index = file_table[stream_maps[n-1].file_index].ist_index + | |
1319 | stream_maps[n-1].stream_index; | |
bd073980 BF |
1320 | |
1321 | /* Sanity check that the stream types match */ | |
1322 | if (ist_table[ost->source_index]->st->codec.codec_type != ost->st->codec.codec_type) { | |
1323 | fprintf(stderr, "Codec type mismatch for mapping #%d.%d -> #%d.%d\n", | |
1324 | stream_maps[n-1].file_index, stream_maps[n-1].stream_index, | |
1325 | ost->file_index, ost->index); | |
1326 | exit(1); | |
1327 | } | |
1328 | ||
85f07f22 FB |
1329 | } else { |
1330 | /* get corresponding input stream index : we select the first one with the right type */ | |
1331 | found = 0; | |
1332 | for(j=0;j<nb_istreams;j++) { | |
1333 | ist = ist_table[j]; | |
1334 | if (ist->discard && | |
1335 | ist->st->codec.codec_type == ost->st->codec.codec_type) { | |
1336 | ost->source_index = j; | |
1337 | found = 1; | |
1338 | } | |
1339 | } | |
1340 | ||
1341 | if (!found) { | |
1342 | /* try again and reuse existing stream */ | |
1343 | for(j=0;j<nb_istreams;j++) { | |
1344 | ist = ist_table[j]; | |
1345 | if (ist->st->codec.codec_type == ost->st->codec.codec_type) { | |
1346 | ost->source_index = j; | |
1347 | found = 1; | |
1348 | } | |
1349 | } | |
1350 | if (!found) { | |
1351 | fprintf(stderr, "Could not find input stream matching output stream #%d.%d\n", | |
1352 | ost->file_index, ost->index); | |
1353 | exit(1); | |
1354 | } | |
1355 | } | |
1356 | } | |
1357 | ist = ist_table[ost->source_index]; | |
1358 | ist->discard = 0; | |
1359 | } | |
1360 | } | |
1361 | ||
85f07f22 FB |
1362 | /* for each output stream, we compute the right encoding parameters */ |
1363 | for(i=0;i<nb_ostreams;i++) { | |
1364 | ost = ost_table[i]; | |
1365 | ist = ist_table[ost->source_index]; | |
1366 | ||
1367 | codec = &ost->st->codec; | |
1368 | icodec = &ist->st->codec; | |
1369 | ||
1629626f FB |
1370 | if (ost->st->stream_copy) { |
1371 | /* if stream_copy is selected, no need to decode or encode */ | |
1372 | codec->codec_id = icodec->codec_id; | |
1373 | codec->codec_type = icodec->codec_type; | |
1374 | codec->codec_tag = icodec->codec_tag; | |
1375 | codec->bit_rate = icodec->bit_rate; | |
1376 | switch(codec->codec_type) { | |
1377 | case CODEC_TYPE_AUDIO: | |
1378 | codec->sample_rate = icodec->sample_rate; | |
1379 | codec->channels = icodec->channels; | |
0a3b0447 | 1380 | codec->frame_size = icodec->frame_size; |
1629626f FB |
1381 | break; |
1382 | case CODEC_TYPE_VIDEO: | |
1383 | codec->frame_rate = icodec->frame_rate; | |
14bea432 | 1384 | codec->frame_rate_base = icodec->frame_rate_base; |
1629626f FB |
1385 | codec->width = icodec->width; |
1386 | codec->height = icodec->height; | |
1387 | break; | |
1388 | default: | |
1389 | av_abort(); | |
1390 | } | |
1391 | } else { | |
1392 | switch(codec->codec_type) { | |
1393 | case CODEC_TYPE_AUDIO: | |
85f07f22 FB |
1394 | if (fifo_init(&ost->fifo, 2 * MAX_AUDIO_PACKET_SIZE)) |
1395 | goto fail; | |
1629626f | 1396 | |
85f07f22 FB |
1397 | if (codec->channels == icodec->channels && |
1398 | codec->sample_rate == icodec->sample_rate) { | |
1399 | ost->audio_resample = 0; | |
1400 | } else { | |
e0d2714a J |
1401 | if (codec->channels != icodec->channels && |
1402 | icodec->codec_id == CODEC_ID_AC3) { | |
1403 | /* Special case for 5:1 AC3 input */ | |
1404 | /* and mono or stereo output */ | |
6dc96cb0 J |
1405 | /* Request specific number of channels */ |
1406 | icodec->channels = codec->channels; | |
1407 | if (codec->sample_rate == icodec->sample_rate) | |
1408 | ost->audio_resample = 0; | |
1409 | else { | |
1410 | ost->audio_resample = 1; | |
1411 | ost->resample = audio_resample_init(codec->channels, icodec->channels, | |
1412 | codec->sample_rate, | |
1413 | icodec->sample_rate); | |
743739d2 MN |
1414 | if(!ost->resample) |
1415 | { | |
1416 | printf("Can't resample. Aborting.\n"); | |
1417 | av_abort(); | |
1418 | } | |
6dc96cb0 | 1419 | } |
e0d2714a J |
1420 | /* Request specific number of channels */ |
1421 | icodec->channels = codec->channels; | |
1422 | } else { | |
1423 | ost->audio_resample = 1; | |
1424 | ost->resample = audio_resample_init(codec->channels, icodec->channels, | |
85f07f22 FB |
1425 | codec->sample_rate, |
1426 | icodec->sample_rate); | |
743739d2 MN |
1427 | if(!ost->resample) |
1428 | { | |
1429 | printf("Can't resample. Aborting.\n"); | |
1430 | av_abort(); | |
1431 | } | |
e0d2714a | 1432 | } |
85f07f22 FB |
1433 | } |
1434 | ist->decoding_needed = 1; | |
1435 | ost->encoding_needed = 1; | |
1629626f FB |
1436 | break; |
1437 | case CODEC_TYPE_VIDEO: | |
85f07f22 | 1438 | if (codec->width == icodec->width && |
34b10a57 D |
1439 | codec->height == icodec->height && |
1440 | frame_topBand == 0 && | |
1441 | frame_bottomBand == 0 && | |
1442 | frame_leftBand == 0 && | |
1ff93ffc TK |
1443 | frame_rightBand == 0 && |
1444 | frame_padtop == 0 && | |
1445 | frame_padbottom == 0 && | |
1446 | frame_padleft == 0 && | |
1447 | frame_padright == 0) | |
34b10a57 D |
1448 | { |
1449 | ost->video_resample = 0; | |
1450 | ost->video_crop = 0; | |
1ff93ffc | 1451 | ost->video_pad = 0; |
34b10a57 D |
1452 | } else if ((codec->width == icodec->width - |
1453 | (frame_leftBand + frame_rightBand)) && | |
1454 | (codec->height == icodec->height - | |
1455 | (frame_topBand + frame_bottomBand))) | |
1456 | { | |
85f07f22 | 1457 | ost->video_resample = 0; |
34b10a57 D |
1458 | ost->video_crop = 1; |
1459 | ost->topBand = frame_topBand; | |
1460 | ost->leftBand = frame_leftBand; | |
1ff93ffc TK |
1461 | } else if ((codec->width == icodec->width + |
1462 | (frame_padleft + frame_padright)) && | |
1463 | (codec->height == icodec->height + | |
1464 | (frame_padtop + frame_padbottom))) { | |
1465 | ost->video_resample = 0; | |
1466 | ost->video_crop = 0; | |
1467 | ost->video_pad = 1; | |
1468 | ost->padtop = frame_padtop; | |
1469 | ost->padleft = frame_padleft; | |
1470 | ost->padbottom = frame_padbottom; | |
1471 | ost->padright = frame_padright; | |
2de28abb | 1472 | avcodec_get_frame_defaults(&ost->pict_tmp); |
a4d36c11 | 1473 | if( avpicture_alloc( (AVPicture*)&ost->pict_tmp, PIX_FMT_YUV420P, |
1ff93ffc TK |
1474 | codec->width, codec->height ) ) |
1475 | goto fail; | |
85f07f22 | 1476 | } else { |
85f07f22 | 1477 | ost->video_resample = 1; |
34b10a57 | 1478 | ost->video_crop = 0; // cropping is handled as part of resample |
2de28abb | 1479 | avcodec_get_frame_defaults(&ost->pict_tmp); |
a4d36c11 | 1480 | if( avpicture_alloc( (AVPicture*)&ost->pict_tmp, PIX_FMT_YUV420P, |
2caa92d9 | 1481 | codec->width, codec->height ) ) |
85f07f22 | 1482 | goto fail; |
85f07f22 | 1483 | |
ab6d194a | 1484 | ost->img_resample_ctx = img_resample_full_init( |
85f07f22 | 1485 | ost->st->codec.width, ost->st->codec.height, |
ab6d194a MN |
1486 | ist->st->codec.width, ist->st->codec.height, |
1487 | frame_topBand, frame_bottomBand, | |
1ff93ffc TK |
1488 | frame_leftBand, frame_rightBand, |
1489 | frame_padtop, frame_padbottom, | |
1490 | frame_padleft, frame_padright); | |
1491 | ||
1492 | ost->padtop = frame_padtop; | |
1493 | ost->padleft = frame_padleft; | |
1494 | ost->padbottom = frame_padbottom; | |
1495 | ost->padright = frame_padright; | |
1496 | ||
85f07f22 FB |
1497 | } |
1498 | ost->encoding_needed = 1; | |
1499 | ist->decoding_needed = 1; | |
1629626f FB |
1500 | break; |
1501 | default: | |
1502 | av_abort(); | |
85f07f22 | 1503 | } |
1629626f FB |
1504 | /* two pass mode */ |
1505 | if (ost->encoding_needed && | |
1506 | (codec->flags & (CODEC_FLAG_PASS1 | CODEC_FLAG_PASS2))) { | |
1507 | char logfilename[1024]; | |
1508 | FILE *f; | |
1509 | int size; | |
1510 | char *logbuffer; | |
1511 | ||
1512 | snprintf(logfilename, sizeof(logfilename), "%s-%d.log", | |
1513 | pass_logfilename ? | |
1514 | pass_logfilename : DEFAULT_PASS_LOGFILENAME, i); | |
1515 | if (codec->flags & CODEC_FLAG_PASS1) { | |
1516 | f = fopen(logfilename, "w"); | |
1517 | if (!f) { | |
1518 | perror(logfilename); | |
1519 | exit(1); | |
1520 | } | |
1521 | ost->logfile = f; | |
1522 | } else { | |
1523 | /* read the log file */ | |
1524 | f = fopen(logfilename, "r"); | |
1525 | if (!f) { | |
1526 | perror(logfilename); | |
1527 | exit(1); | |
1528 | } | |
1529 | fseek(f, 0, SEEK_END); | |
1530 | size = ftell(f); | |
1531 | fseek(f, 0, SEEK_SET); | |
1532 | logbuffer = av_malloc(size + 1); | |
1533 | if (!logbuffer) { | |
1534 | fprintf(stderr, "Could not allocate log buffer\n"); | |
1535 | exit(1); | |
1536 | } | |
4776fa92 | 1537 | size = fread(logbuffer, 1, size, f); |
1629626f FB |
1538 | fclose(f); |
1539 | logbuffer[size] = '\0'; | |
1540 | codec->stats_in = logbuffer; | |
5abdb4b1 | 1541 | } |
5abdb4b1 FB |
1542 | } |
1543 | } | |
85f07f22 FB |
1544 | } |
1545 | ||
1629626f FB |
1546 | /* dump the file output parameters - cannot be done before in case |
1547 | of stream copy */ | |
1548 | for(i=0;i<nb_output_files;i++) { | |
1549 | dump_format(output_files[i], i, output_files[i]->filename, 1); | |
1550 | } | |
1551 | ||
1552 | /* dump the stream mapping */ | |
d8019eb5 AD |
1553 | if (verbose >= 0) { |
1554 | fprintf(stderr, "Stream mapping:\n"); | |
1555 | for(i=0;i<nb_ostreams;i++) { | |
1556 | ost = ost_table[i]; | |
1557 | fprintf(stderr, " Stream #%d.%d -> #%d.%d\n", | |
1558 | ist_table[ost->source_index]->file_index, | |
1559 | ist_table[ost->source_index]->index, | |
1560 | ost->file_index, | |
1561 | ost->index); | |
1562 | } | |
1629626f FB |
1563 | } |
1564 | ||
85f07f22 FB |
1565 | /* open each encoder */ |
1566 | for(i=0;i<nb_ostreams;i++) { | |
1567 | ost = ost_table[i]; | |
1568 | if (ost->encoding_needed) { | |
1569 | AVCodec *codec; | |
1570 | codec = avcodec_find_encoder(ost->st->codec.codec_id); | |
1571 | if (!codec) { | |
1572 | fprintf(stderr, "Unsupported codec for output stream #%d.%d\n", | |
1573 | ost->file_index, ost->index); | |
1574 | exit(1); | |
1575 | } | |
1576 | if (avcodec_open(&ost->st->codec, codec) < 0) { | |
1577 | fprintf(stderr, "Error while opening codec for stream #%d.%d - maybe incorrect parameters such as bit_rate, rate, width or height\n", | |
1578 | ost->file_index, ost->index); | |
1579 | exit(1); | |
1580 | } | |
1008ceb3 | 1581 | extra_size += ost->st->codec.extradata_size; |
85f07f22 FB |
1582 | } |
1583 | } | |
1584 | ||
1585 | /* open each decoder */ | |
1586 | for(i=0;i<nb_istreams;i++) { | |
1587 | ist = ist_table[i]; | |
1588 | if (ist->decoding_needed) { | |
1589 | AVCodec *codec; | |
1590 | codec = avcodec_find_decoder(ist->st->codec.codec_id); | |
1591 | if (!codec) { | |
10d104e4 PG |
1592 | fprintf(stderr, "Unsupported codec (id=%d) for input stream #%d.%d\n", |
1593 | ist->st->codec.codec_id, ist->file_index, ist->index); | |
85f07f22 FB |
1594 | exit(1); |
1595 | } | |
1596 | if (avcodec_open(&ist->st->codec, codec) < 0) { | |
1597 | fprintf(stderr, "Error while opening codec for input stream #%d.%d\n", | |
1598 | ist->file_index, ist->index); | |
1599 | exit(1); | |
1600 | } | |
6dc96cb0 J |
1601 | //if (ist->st->codec.codec_type == CODEC_TYPE_VIDEO) |
1602 | // ist->st->codec.flags |= CODEC_FLAG_REPEAT_FIELD; | |
85f07f22 FB |
1603 | } |
1604 | } | |
1605 | ||
1606 | /* init pts */ | |
1607 | for(i=0;i<nb_istreams;i++) { | |
1608 | ist = ist_table[i]; | |
445f1b83 | 1609 | is = input_files[ist->file_index]; |
e7d0374f | 1610 | ist->pts = 0; |
254abc2e | 1611 | ist->next_pts = 0; |
85f07f22 FB |
1612 | } |
1613 | ||
1614 | /* compute buffer size max (should use a complete heuristic) */ | |
1615 | for(i=0;i<nb_input_files;i++) { | |
1616 | file_table[i].buffer_size_max = 2048; | |
1617 | } | |
1618 | ||
1619 | /* open files and write file headers */ | |
1620 | for(i=0;i<nb_output_files;i++) { | |
1621 | os = output_files[i]; | |
79fdaa4c | 1622 | if (av_write_header(os) < 0) { |
a38469e1 FB |
1623 | fprintf(stderr, "Could not write header for output file #%d (incorrect codec paramters ?)\n", i); |
1624 | ret = -EINVAL; | |
1625 | goto fail; | |
1626 | } | |
85f07f22 FB |
1627 | } |
1628 | ||
a38469e1 | 1629 | #ifndef CONFIG_WIN32 |
d8019eb5 | 1630 | if ( !using_stdin && verbose >= 0) { |
d9a916e2 | 1631 | fprintf(stderr, "Press [q] to stop encoding\n"); |
b51469a0 LS |
1632 | url_set_interrupt_cb(decode_interrupt_cb); |
1633 | } | |
a38469e1 FB |
1634 | #endif |
1635 | term_init(); | |
1636 | ||
51bd4565 | 1637 | stream_no_data = 0; |
cb09b2ed | 1638 | key = -1; |
51bd4565 | 1639 | |
d9a916e2 | 1640 | for(; received_sigterm == 0;) { |
85f07f22 FB |
1641 | int file_index, ist_index; |
1642 | AVPacket pkt; | |
ec5517d5 FB |
1643 | double pts_min; |
1644 | ||
85f07f22 | 1645 | redo: |
a38469e1 | 1646 | /* if 'q' pressed, exits */ |
d9a916e2 | 1647 | if (!using_stdin) { |
b51469a0 LS |
1648 | if (q_pressed) |
1649 | break; | |
cb09b2ed PG |
1650 | /* read_key() returns 0 on EOF */ |
1651 | key = read_key(); | |
1652 | if (key == 'q') | |
1653 | break; | |
1654 | } | |
a38469e1 | 1655 | |
ec5517d5 FB |
1656 | /* select the stream that we must read now by looking at the |
1657 | smallest output pts */ | |
85f07f22 | 1658 | file_index = -1; |
6e454c38 | 1659 | pts_min = 1e100; |
ec5517d5 FB |
1660 | for(i=0;i<nb_ostreams;i++) { |
1661 | double pts; | |
1662 | ost = ost_table[i]; | |
1663 | os = output_files[ost->file_index]; | |
1664 | ist = ist_table[ost->source_index]; | |
6e454c38 LA |
1665 | if (input_sync == 0) { |
1666 | if(ost->st->codec.codec_type == CODEC_TYPE_VIDEO) | |
1667 | pts = (double)ost->sync_opts * ost->st->codec.frame_rate_base / ost->st->codec.frame_rate; | |
1668 | else | |
1669 | pts = (double)ost->st->pts.val * ost->st->time_base.num / ost->st->time_base.den; | |
1670 | } else { | |
1671 | pts = (double)ist->pts; | |
1672 | } | |
ec5517d5 FB |
1673 | if (!file_table[ist->file_index].eof_reached && |
1674 | pts < pts_min) { | |
1675 | pts_min = pts; | |
85f07f22 FB |
1676 | file_index = ist->file_index; |
1677 | } | |
1678 | } | |
1679 | /* if none, if is finished */ | |
51bd4565 | 1680 | if (file_index < 0) { |
85f07f22 | 1681 | break; |
ec5517d5 FB |
1682 | } |
1683 | ||
85f07f22 | 1684 | /* finish if recording time exhausted */ |
ec5517d5 | 1685 | if (recording_time > 0 && pts_min >= (recording_time / 1000000.0)) |
85f07f22 | 1686 | break; |
ec5517d5 | 1687 | |
254abc2e | 1688 | /* read a frame from it and output it in the fifo */ |
85f07f22 | 1689 | is = input_files[file_index]; |
254abc2e | 1690 | if (av_read_frame(is, &pkt) < 0) { |
85f07f22 FB |
1691 | file_table[file_index].eof_reached = 1; |
1692 | continue; | |
1693 | } | |
303e50e6 | 1694 | |
51bd4565 PG |
1695 | if (!pkt.size) { |
1696 | stream_no_data = is; | |
1697 | } else { | |
1698 | stream_no_data = 0; | |
1699 | } | |
254abc2e FB |
1700 | if (do_pkt_dump) { |
1701 | av_pkt_dump(stdout, &pkt, do_hex_dump); | |
817b23ff | 1702 | } |
79fdaa4c FB |
1703 | /* the following test is needed in case new streams appear |
1704 | dynamically in stream : we ignore them */ | |
1705 | if (pkt.stream_index >= file_table[file_index].nb_streams) | |
bf5af568 | 1706 | goto discard_packet; |
85f07f22 FB |
1707 | ist_index = file_table[file_index].ist_index + pkt.stream_index; |
1708 | ist = ist_table[ist_index]; | |
bf5af568 FB |
1709 | if (ist->discard) |
1710 | goto discard_packet; | |
85f07f22 | 1711 | |
72bd8100 MN |
1712 | // fprintf(stderr, "next:%lld dts:%lld off:%lld %d\n", ist->next_pts, pkt.dts, input_files_ts_offset[ist->file_index], ist->st->codec.codec_type); |
1713 | if (pkt.dts != AV_NOPTS_VALUE) { | |
1714 | int64_t delta= pkt.dts - ist->next_pts; | |
1715 | if(ABS(delta) > 10LL*AV_TIME_BASE && !copy_ts){ | |
1716 | input_files_ts_offset[ist->file_index]-= delta; | |
1717 | if (verbose > 2) | |
1718 | fprintf(stderr, "timestamp discontinuity %lld, new offset= %lld\n", delta, input_files_ts_offset[ist->file_index]); | |
1719 | for(i=0; i<file_table[file_index].nb_streams; i++){ | |
1720 | int index= file_table[file_index].ist_index + i; | |
1721 | ist_table[index]->next_pts += delta; | |
1722 | } | |
1723 | } | |
1724 | } | |
1725 | ||
8831db5c | 1726 | //fprintf(stderr,"read #%d.%d size=%d\n", ist->file_index, ist->index, pkt.size); |
a700a6ae | 1727 | if (output_packet(ist, ist_index, ost_table, nb_ostreams, &pkt) < 0) { |
d8019eb5 AD |
1728 | |
1729 | if (verbose >= 0) | |
1730 | fprintf(stderr, "Error while decoding stream #%d.%d\n", | |
1731 | ist->file_index, ist->index); | |
1732 | ||
a700a6ae FB |
1733 | av_free_packet(&pkt); |
1734 | goto redo; | |
fe08925f | 1735 | } |
a700a6ae | 1736 | |
bf5af568 | 1737 | discard_packet: |
85f07f22 FB |
1738 | av_free_packet(&pkt); |
1739 | ||
ec5517d5 FB |
1740 | /* dump report by using the output first video and audio streams */ |
1741 | print_report(output_files, ost_table, nb_ostreams, 0); | |
85f07f22 | 1742 | } |
a700a6ae FB |
1743 | |
1744 | /* at the end of stream, we must flush the decoder buffers */ | |
1745 | for(i=0;i<nb_istreams;i++) { | |
1746 | ist = ist_table[i]; | |
1747 | if (ist->decoding_needed) { | |
1748 | output_packet(ist, i, ost_table, nb_ostreams, NULL); | |
1749 | } | |
1750 | } | |
1751 | ||
a38469e1 | 1752 | term_exit(); |
85f07f22 | 1753 | |
c4e37247 MN |
1754 | /* write the trailer if needed and close file */ |
1755 | for(i=0;i<nb_output_files;i++) { | |
1756 | os = output_files[i]; | |
1757 | av_write_trailer(os); | |
1758 | } | |
1759 | ||
37f5cd5a MN |
1760 | /* dump report by using the first video and audio streams */ |
1761 | print_report(output_files, ost_table, nb_ostreams, 1); | |
1762 | ||
85f07f22 FB |
1763 | /* close each encoder */ |
1764 | for(i=0;i<nb_ostreams;i++) { | |
1765 | ost = ost_table[i]; | |
1766 | if (ost->encoding_needed) { | |
5abdb4b1 | 1767 | av_freep(&ost->st->codec.stats_in); |
85f07f22 FB |
1768 | avcodec_close(&ost->st->codec); |
1769 | } | |
1770 | } | |
1771 | ||
1772 | /* close each decoder */ | |
1773 | for(i=0;i<nb_istreams;i++) { | |
1774 | ist = ist_table[i]; | |
1775 | if (ist->decoding_needed) { | |
1776 | avcodec_close(&ist->st->codec); | |
1777 | } | |
1778 | } | |
85f07f22 | 1779 | |
85f07f22 FB |
1780 | /* finished ! */ |
1781 | ||
1782 | ret = 0; | |
1783 | fail1: | |
0f1578af | 1784 | av_free(file_table); |
bdc4796f | 1785 | |
85f07f22 FB |
1786 | if (ist_table) { |
1787 | for(i=0;i<nb_istreams;i++) { | |
1788 | ist = ist_table[i]; | |
0f1578af | 1789 | av_free(ist); |
85f07f22 | 1790 | } |
0f1578af | 1791 | av_free(ist_table); |
85f07f22 FB |
1792 | } |
1793 | if (ost_table) { | |
1794 | for(i=0;i<nb_ostreams;i++) { | |
1795 | ost = ost_table[i]; | |
1796 | if (ost) { | |
5abdb4b1 FB |
1797 | if (ost->logfile) { |
1798 | fclose(ost->logfile); | |
1799 | ost->logfile = NULL; | |
1800 | } | |
bf5af568 FB |
1801 | fifo_free(&ost->fifo); /* works even if fifo is not |
1802 | initialized but set to zero */ | |
0f1578af | 1803 | av_free(ost->pict_tmp.data[0]); |
85f07f22 FB |
1804 | if (ost->video_resample) |
1805 | img_resample_close(ost->img_resample_ctx); | |
1806 | if (ost->audio_resample) | |
1807 | audio_resample_close(ost->resample); | |
0f1578af | 1808 | av_free(ost); |
85f07f22 FB |
1809 | } |
1810 | } | |
0f1578af | 1811 | av_free(ost_table); |
85f07f22 FB |
1812 | } |
1813 | return ret; | |
1814 | fail: | |
1815 | ret = -ENOMEM; | |
1816 | goto fail1; | |
1817 | } | |
1818 | ||
1819 | #if 0 | |
1820 | int file_read(const char *filename) | |
1821 | { | |
1822 | URLContext *h; | |
1823 | unsigned char buffer[1024]; | |
1824 | int len, i; | |
1825 | ||
1826 | if (url_open(&h, filename, O_RDONLY) < 0) { | |
1827 | printf("could not open '%s'\n", filename); | |
1828 | return -1; | |
1829 | } | |
1830 | for(;;) { | |
1831 | len = url_read(h, buffer, sizeof(buffer)); | |
1832 | if (len <= 0) | |
1833 | break; | |
1834 | for(i=0;i<len;i++) putchar(buffer[i]); | |
1835 | } | |
1836 | url_close(h); | |
1837 | return 0; | |
1838 | } | |
1839 | #endif | |
1840 | ||
b29f97d1 | 1841 | static void opt_image_format(const char *arg) |
817b23ff FB |
1842 | { |
1843 | AVImageFormat *f; | |
1844 | ||
1845 | for(f = first_image_format; f != NULL; f = f->next) { | |
1846 | if (!strcmp(arg, f->name)) | |
1847 | break; | |
1848 | } | |
1849 | if (!f) { | |
1850 | fprintf(stderr, "Unknown image format: '%s'\n", arg); | |
1851 | exit(1); | |
1852 | } | |
1853 | image_format = f; | |
1854 | } | |
1855 | ||
b29f97d1 | 1856 | static void opt_format(const char *arg) |
85f07f22 | 1857 | { |
817b23ff FB |
1858 | /* compatibility stuff for pgmyuv */ |
1859 | if (!strcmp(arg, "pgmyuv")) { | |
1860 | opt_image_format(arg); | |
1861 | arg = "image"; | |
1862 | } | |
1863 | ||
79fdaa4c FB |
1864 | file_iformat = av_find_input_format(arg); |
1865 | file_oformat = guess_format(arg, NULL, NULL); | |
1866 | if (!file_iformat && !file_oformat) { | |
1867 | fprintf(stderr, "Unknown input or output format: %s\n", arg); | |
85f07f22 FB |
1868 | exit(1); |
1869 | } | |
85f07f22 FB |
1870 | } |
1871 | ||
b29f97d1 | 1872 | static void opt_video_bitrate(const char *arg) |
85f07f22 FB |
1873 | { |
1874 | video_bit_rate = atoi(arg) * 1000; | |
1875 | } | |
1876 | ||
b29f97d1 | 1877 | static void opt_video_bitrate_tolerance(const char *arg) |
9cdd6a24 MN |
1878 | { |
1879 | video_bit_rate_tolerance = atoi(arg) * 1000; | |
1880 | } | |
1881 | ||
b29f97d1 | 1882 | static void opt_video_bitrate_max(const char *arg) |
3aa102be MN |
1883 | { |
1884 | video_rc_max_rate = atoi(arg) * 1000; | |
1885 | } | |
1886 | ||
b29f97d1 | 1887 | static void opt_video_bitrate_min(const char *arg) |
3aa102be MN |
1888 | { |
1889 | video_rc_min_rate = atoi(arg) * 1000; | |
1890 | } | |
1891 | ||
b29f97d1 | 1892 | static void opt_video_buffer_size(const char *arg) |
946c8a12 | 1893 | { |
622348f9 | 1894 | video_rc_buffer_size = atoi(arg) * 8*1024; |
946c8a12 MN |
1895 | } |
1896 | ||
b29f97d1 | 1897 | static void opt_video_rc_eq(char *arg) |
3aa102be MN |
1898 | { |
1899 | video_rc_eq = arg; | |
1900 | } | |
1901 | ||
b29f97d1 | 1902 | static void opt_video_rc_override_string(char *arg) |
ac2830ec MN |
1903 | { |
1904 | video_rc_override_string = arg; | |
1905 | } | |
1906 | ||
3aa102be | 1907 | |
b29f97d1 | 1908 | static void opt_workaround_bugs(const char *arg) |
fe670d09 MN |
1909 | { |
1910 | workaround_bugs = atoi(arg); | |
1911 | } | |
1912 | ||
b29f97d1 | 1913 | static void opt_dct_algo(const char *arg) |
463678ac MN |
1914 | { |
1915 | dct_algo = atoi(arg); | |
1916 | } | |
1917 | ||
b29f97d1 | 1918 | static void opt_idct_algo(const char *arg) |
2ad1516a MN |
1919 | { |
1920 | idct_algo = atoi(arg); | |
1921 | } | |
1922 | ||
f4f3223f MN |
1923 | static void opt_me_threshold(const char *arg) |
1924 | { | |
1925 | me_threshold = atoi(arg); | |
1926 | } | |
1927 | ||
f20f8a8b MN |
1928 | static void opt_mb_threshold(const char *arg) |
1929 | { | |
1930 | mb_threshold = atoi(arg); | |
1931 | } | |
2ad1516a | 1932 | |
b29f97d1 | 1933 | static void opt_error_resilience(const char *arg) |
8409b8fe MN |
1934 | { |
1935 | error_resilience = atoi(arg); | |
1936 | } | |
1937 | ||
b29f97d1 | 1938 | static void opt_error_concealment(const char *arg) |
4d2858de MN |
1939 | { |
1940 | error_concealment = atoi(arg); | |
1941 | } | |
1942 | ||
b29f97d1 | 1943 | static void opt_debug(const char *arg) |
59b571c1 MN |
1944 | { |
1945 | debug = atoi(arg); | |
1946 | } | |
4d2858de | 1947 | |
0c9bbaec WH |
1948 | static void opt_vismv(const char *arg) |
1949 | { | |
1950 | debug_mv = atoi(arg); | |
1951 | } | |
1952 | ||
f068206e BE |
1953 | static void opt_verbose(const char *arg) |
1954 | { | |
1955 | verbose = atoi(arg); | |
d8019eb5 | 1956 | av_log_set_level(atoi(arg)); |
f068206e BE |
1957 | } |
1958 | ||
f4f3223f MN |
1959 | static void opt_sync_method(const char *arg) |
1960 | { | |
1961 | sync_method = atoi(arg); | |
1962 | } | |
1963 | ||
b29f97d1 | 1964 | static void opt_frame_rate(const char *arg) |
85f07f22 | 1965 | { |
445f1b83 RS |
1966 | if (parse_frame_rate(&frame_rate, &frame_rate_base, arg) < 0) { |
1967 | fprintf(stderr, "Incorrect frame rate\n"); | |
1968 | exit(1); | |
1969 | } | |
85f07f22 FB |
1970 | } |
1971 | ||
b29f97d1 | 1972 | static void opt_frame_crop_top(const char *arg) |
ab6d194a MN |
1973 | { |
1974 | frame_topBand = atoi(arg); | |
1975 | if (frame_topBand < 0) { | |
1976 | fprintf(stderr, "Incorrect top crop size\n"); | |
1977 | exit(1); | |
1978 | } | |
1979 | if ((frame_topBand % 2) != 0) { | |
1980 | fprintf(stderr, "Top crop size must be a multiple of 2\n"); | |
1981 | exit(1); | |
1982 | } | |
1983 | if ((frame_topBand) >= frame_height){ | |
1984 | fprintf(stderr, "Vertical crop dimensions are outside the range of the original image.\nRemember to crop first and scale second.\n"); | |
1985 | exit(1); | |
1986 | } | |
1987 | frame_height -= frame_topBand; | |
1988 | } | |
1989 | ||
b29f97d1 | 1990 | static void opt_frame_crop_bottom(const char *arg) |
ab6d194a MN |
1991 | { |
1992 | frame_bottomBand = atoi(arg); | |
1993 | if (frame_bottomBand < 0) { | |
1994 | fprintf(stderr, "Incorrect bottom crop size\n"); | |
1995 | exit(1); | |
1996 | } | |
1997 | if ((frame_bottomBand % 2) != 0) { | |
1998 | fprintf(stderr, "Bottom crop size must be a multiple of 2\n"); | |
1999 | exit(1); | |
2000 | } | |
2001 | if ((frame_bottomBand) >= frame_height){ | |
2002 | fprintf(stderr, "Vertical crop dimensions are outside the range of the original image.\nRemember to crop first and scale second.\n"); | |
2003 | exit(1); | |
2004 | } | |
2005 | frame_height -= frame_bottomBand; | |
2006 | } | |
2007 | ||
b29f97d1 | 2008 | static void opt_frame_crop_left(const char *arg) |
ab6d194a MN |
2009 | { |
2010 | frame_leftBand = atoi(arg); | |
2011 | if (frame_leftBand < 0) { | |
2012 | fprintf(stderr, "Incorrect left crop size\n"); | |
2013 | exit(1); | |
2014 | } | |
2015 | if ((frame_leftBand % 2) != 0) { | |
2016 | fprintf(stderr, "Left crop size must be a multiple of 2\n"); | |
2017 | exit(1); | |
2018 | } | |
2019 | if ((frame_leftBand) >= frame_width){ | |
2020 | fprintf(stderr, "Horizontal crop dimensions are outside the range of the original image.\nRemember to crop first and scale second.\n"); | |
2021 | exit(1); | |
2022 | } | |
2023 | frame_width -= frame_leftBand; | |
2024 | } | |
2025 | ||
b29f97d1 | 2026 | static void opt_frame_crop_right(const char *arg) |
ab6d194a MN |
2027 | { |
2028 | frame_rightBand = atoi(arg); | |
2029 | if (frame_rightBand < 0) { | |
2030 | fprintf(stderr, "Incorrect right crop size\n"); | |
2031 | exit(1); | |
2032 | } | |
2033 | if ((frame_rightBand % 2) != 0) { | |
2034 | fprintf(stderr, "Right crop size must be a multiple of 2\n"); | |
2035 | exit(1); | |
2036 | } | |
2037 | if ((frame_rightBand) >= frame_width){ | |
2038 | fprintf(stderr, "Horizontal crop dimensions are outside the range of the original image.\nRemember to crop first and scale second.\n"); | |
2039 | exit(1); | |
2040 | } | |
2041 | frame_width -= frame_rightBand; | |
2042 | } | |
2043 | ||
b29f97d1 | 2044 | static void opt_frame_size(const char *arg) |
85f07f22 | 2045 | { |
445f1b83 | 2046 | if (parse_image_size(&frame_width, &frame_height, arg) < 0) { |
85f07f22 FB |
2047 | fprintf(stderr, "Incorrect frame size\n"); |
2048 | exit(1); | |
2049 | } | |
2050 | if ((frame_width % 2) != 0 || (frame_height % 2) != 0) { | |
2051 | fprintf(stderr, "Frame size must be a multiple of 2\n"); | |
2052 | exit(1); | |
2053 | } | |
2054 | } | |
2055 | ||
1ff93ffc TK |
2056 | |
2057 | #define SCALEBITS 10 | |
2058 | #define ONE_HALF (1 << (SCALEBITS - 1)) | |
2059 | #define FIX(x) ((int) ((x) * (1<<SCALEBITS) + 0.5)) | |
2060 | ||
2061 | #define RGB_TO_Y(r, g, b) \ | |
2062 | ((FIX(0.29900) * (r) + FIX(0.58700) * (g) + \ | |
2063 | FIX(0.11400) * (b) + ONE_HALF) >> SCALEBITS) | |
2064 | ||
2065 | #define RGB_TO_U(r1, g1, b1, shift)\ | |
2066 | (((- FIX(0.16874) * r1 - FIX(0.33126) * g1 + \ | |
2067 | FIX(0.50000) * b1 + (ONE_HALF << shift) - 1) >> (SCALEBITS + shift)) + 128) | |
2068 | ||
2069 | #define RGB_TO_V(r1, g1, b1, shift)\ | |
2070 | (((FIX(0.50000) * r1 - FIX(0.41869) * g1 - \ | |
2071 | FIX(0.08131) * b1 + (ONE_HALF << shift) - 1) >> (SCALEBITS + shift)) + 128) | |
2072 | ||
2073 | static void opt_pad_color(const char *arg) { | |
2074 | /* Input is expected to be six hex digits similar to | |
2075 | how colors are expressed in html tags (but without the #) */ | |
2076 | int rgb = strtol(arg, NULL, 16); | |
2077 | int r,g,b; | |
2078 | ||
2079 | r = (rgb >> 16); | |
2080 | g = ((rgb >> 8) & 255); | |
2081 | b = (rgb & 255); | |
2082 | ||
2083 | padcolor[0] = RGB_TO_Y(r,g,b); | |
2084 | padcolor[1] = RGB_TO_U(r,g,b,0); | |
2085 | padcolor[2] = RGB_TO_V(r,g,b,0); | |
2086 | } | |
2087 | ||
2088 | static void opt_frame_pad_top(const char *arg) | |
2089 | { | |
2090 | frame_padtop = atoi(arg); | |
2091 | if (frame_padtop < 0) { | |
2092 | fprintf(stderr, "Incorrect top pad size\n"); | |
2093 | exit(1); | |
2094 | } | |
2095 | if ((frame_padtop % 2) != 0) { | |
2096 | fprintf(stderr, "Top pad size must be a multiple of 2\n"); | |
2097 | exit(1); | |
2098 | } | |
2099 | } | |
2100 | ||
2101 | static void opt_frame_pad_bottom(const char *arg) | |
2102 | { | |
2103 | frame_padbottom = atoi(arg); | |
2104 | if (frame_padbottom < 0) { | |
2105 | fprintf(stderr, "Incorrect bottom pad size\n"); | |
2106 | exit(1); | |
2107 | } | |
2108 | if ((frame_padbottom % 2) != 0) { | |
2109 | fprintf(stderr, "Bottom pad size must be a multiple of 2\n"); | |
2110 | exit(1); | |
2111 | } | |
2112 | } | |
2113 | ||
2114 | ||
2115 | static void opt_frame_pad_left(const char *arg) | |
2116 | { | |
2117 | frame_padleft = atoi(arg); | |
2118 | if (frame_padleft < 0) { | |
2119 | fprintf(stderr, "Incorrect left pad size\n"); | |
2120 | exit(1); | |
2121 | } | |
2122 | if ((frame_padleft % 2) != 0) { | |
2123 | fprintf(stderr, "Left pad size must be a multiple of 2\n"); | |
2124 | exit(1); | |
2125 | } | |
2126 | } | |
2127 | ||
2128 | ||
2129 | static void opt_frame_pad_right(const char *arg) | |
2130 | { | |
2131 | frame_padright = atoi(arg); | |
2132 | if (frame_padright < 0) { | |
2133 | fprintf(stderr, "Incorrect right pad size\n"); | |
2134 | exit(1); | |
2135 | } | |
2136 | if ((frame_padright % 2) != 0) { | |
2137 | fprintf(stderr, "Right pad size must be a multiple of 2\n"); | |
2138 | exit(1); | |
2139 | } | |
2140 | } | |
2141 | ||
2142 | ||
63167088 RS |
2143 | static void opt_frame_pix_fmt(const char *arg) |
2144 | { | |
2145 | frame_pix_fmt = avcodec_get_pix_fmt(arg); | |
2146 | } | |
2147 | ||
5fe03e38 RS |
2148 | static void opt_frame_aspect_ratio(const char *arg) |
2149 | { | |
2150 | int x = 0, y = 0; | |
2151 | double ar = 0; | |
2152 | const char *p; | |
2153 | ||
2154 | p = strchr(arg, ':'); | |
2155 | if (p) { | |
2156 | x = strtol(arg, (char **)&arg, 10); | |
2157 | if (arg == p) | |
2158 | y = strtol(arg+1, (char **)&arg, 10); | |
2159 | if (x > 0 && y > 0) | |
2160 | ar = (double)x / (double)y; | |
2161 | } else | |
2162 | ar = strtod(arg, (char **)&arg); | |
2163 | ||
2164 | if (!ar) { | |
2165 | fprintf(stderr, "Incorrect aspect ratio specification.\n"); | |
2166 | exit(1); | |
2167 | } | |
2168 | frame_aspect_ratio = ar; | |
2169 | } | |
2170 | ||
b29f97d1 | 2171 | static void opt_gop_size(const char *arg) |
85f07f22 FB |
2172 | { |
2173 | gop_size = atoi(arg); | |
2174 | } | |
2175 | ||
b29f97d1 | 2176 | static void opt_b_frames(const char *arg) |
bc6caae2 J |
2177 | { |
2178 | b_frames = atoi(arg); | |
2179 | if (b_frames > FF_MAX_B_FRAMES) { | |
2180 | fprintf(stderr, "\nCannot have more than %d B frames, increase FF_MAX_B_FRAMES.\n", FF_MAX_B_FRAMES); | |
2181 | exit(1); | |
2182 | } else if (b_frames < 1) { | |
2183 | fprintf(stderr, "\nNumber of B frames must be higher than 0\n"); | |
2184 | exit(1); | |
2185 | } | |
2186 | } | |
2187 | ||
7d1c3fc1 MN |
2188 | static void opt_mb_decision(const char *arg) |
2189 | { | |
2190 | mb_decision = atoi(arg); | |
2191 | } | |
2192 | ||
5d43635e MN |
2193 | static void opt_mb_cmp(const char *arg) |
2194 | { | |
2195 | mb_cmp = atoi(arg); | |
2196 | } | |
2197 | ||
622348f9 MN |
2198 | static void opt_ildct_cmp(const char *arg) |
2199 | { | |
2200 | ildct_cmp = atoi(arg); | |
2201 | } | |
2202 | ||
5d43635e MN |
2203 | static void opt_sub_cmp(const char *arg) |
2204 | { | |
2205 | sub_cmp = atoi(arg); | |
2206 | } | |
2207 | ||
2208 | static void opt_cmp(const char *arg) | |
2209 | { | |
2210 | cmp = atoi(arg); | |
2211 | } | |
2212 | ||
9c3d33d6 MN |
2213 | static void opt_pre_cmp(const char *arg) |
2214 | { | |
2215 | pre_cmp = atoi(arg); | |
2216 | } | |
2217 | ||
2218 | static void opt_pre_me(const char *arg) | |
2219 | { | |
2220 | pre_me = atoi(arg); | |
2221 | } | |
2222 | ||
2223 | static void opt_lumi_mask(const char *arg) | |
2224 | { | |
2225 | lumi_mask = atof(arg); | |
2226 | } | |
2227 | ||
2228 | static void opt_dark_mask(const char *arg) | |
2229 | { | |
2230 | dark_mask = atof(arg); | |
2231 | } | |
2232 | ||
2233 | static void opt_scplx_mask(const char *arg) | |
2234 | { | |
2235 | scplx_mask = atof(arg); | |
2236 | } | |
2237 | ||
2238 | static void opt_tcplx_mask(const char *arg) | |
2239 | { | |
2240 | tcplx_mask = atof(arg); | |
2241 | } | |
2242 | ||
2243 | static void opt_p_mask(const char *arg) | |
2244 | { | |
2245 | p_mask = atof(arg); | |
2246 | } | |
2247 | ||
b29f97d1 | 2248 | static void opt_qscale(const char *arg) |
85f07f22 | 2249 | { |
158c7f05 MN |
2250 | video_qscale = atof(arg); |
2251 | if (video_qscale < 0.01 || | |
2252 | video_qscale > 255) { | |
2253 | fprintf(stderr, "qscale must be >= 0.01 and <= 255\n"); | |
85f07f22 FB |
2254 | exit(1); |
2255 | } | |
2256 | } | |
2257 | ||
4ea4b274 MN |
2258 | static void opt_lmax(const char *arg) |
2259 | { | |
2260 | video_lmax = atof(arg)*FF_QP2LAMBDA; | |
2261 | } | |
2262 | ||
2263 | static void opt_lmin(const char *arg) | |
2264 | { | |
2265 | video_lmin = atof(arg)*FF_QP2LAMBDA; | |
2266 | } | |
2267 | ||
b29f97d1 | 2268 | static void opt_qmin(const char *arg) |
9cdd6a24 MN |
2269 | { |
2270 | video_qmin = atoi(arg); | |
2271 | if (video_qmin < 0 || | |
2272 | video_qmin > 31) { | |
2273 | fprintf(stderr, "qmin must be >= 1 and <= 31\n"); | |
2274 | exit(1); | |
2275 | } | |
2276 | } | |
2277 | ||
b29f97d1 | 2278 | static void opt_qmax(const char *arg) |
9cdd6a24 MN |
2279 | { |
2280 | video_qmax = atoi(arg); | |
2281 | if (video_qmax < 0 || | |
2282 | video_qmax > 31) { | |
2283 | fprintf(stderr, "qmax must be >= 1 and <= 31\n"); | |
2284 | exit(1); | |
2285 | } | |
2286 | } | |
2287 | ||
b29f97d1 | 2288 | static void opt_mb_qmin(const char *arg) |
17a70fde MN |
2289 | { |
2290 | video_mb_qmin = atoi(arg); | |
2291 | if (video_mb_qmin < 0 || | |
2292 | video_mb_qmin > 31) { | |
2293 | fprintf(stderr, "qmin must be >= 1 and <= 31\n"); | |
2294 | exit(1); | |
2295 | } | |
2296 | } | |
2297 | ||
b29f97d1 | 2298 | static void opt_mb_qmax(const char *arg) |
17a70fde MN |
2299 | { |
2300 | video_mb_qmax = atoi(arg); | |
2301 | if (video_mb_qmax < 0 || | |
2302 | video_mb_qmax > 31) { | |
2303 | fprintf(stderr, "qmax must be >= 1 and <= 31\n"); | |
2304 | exit(1); | |
2305 | } | |
2306 | } | |
2307 | ||
b29f97d1 | 2308 | static void opt_qdiff(const char *arg) |
9cdd6a24 MN |
2309 | { |
2310 | video_qdiff = atoi(arg); | |
2311 | if (video_qdiff < 0 || | |
2312 | video_qdiff > 31) { | |
2313 | fprintf(stderr, "qdiff must be >= 1 and <= 31\n"); | |
2314 | exit(1); | |
2315 | } | |
2316 | } | |
2317 | ||
b29f97d1 | 2318 | static void opt_qblur(const char *arg) |
9cdd6a24 MN |
2319 | { |
2320 | video_qblur = atof(arg); | |
2321 | } | |
2322 | ||
b29f97d1 | 2323 | static void opt_qcomp(const char *arg) |
9cdd6a24 MN |
2324 | { |
2325 | video_qcomp = atof(arg); | |
2326 | } | |
85f07f22 | 2327 | |
b29f97d1 | 2328 | static void opt_rc_initial_cplx(const char *arg) |
ac2830ec MN |
2329 | { |
2330 | video_rc_initial_cplx = atof(arg); | |
2331 | } | |
b29f97d1 | 2332 | static void opt_b_qfactor(const char *arg) |
29700fa6 MN |
2333 | { |
2334 | video_b_qfactor = atof(arg); | |
2335 | } | |
b29f97d1 | 2336 | static void opt_i_qfactor(const char *arg) |
29700fa6 MN |
2337 | { |
2338 | video_i_qfactor = atof(arg); | |
2339 | } | |
b29f97d1 | 2340 | static void opt_b_qoffset(const char *arg) |
29700fa6 MN |
2341 | { |
2342 | video_b_qoffset = atof(arg); | |
2343 | } | |
b29f97d1 | 2344 | static void opt_i_qoffset(const char *arg) |
29700fa6 MN |
2345 | { |
2346 | video_i_qoffset = atof(arg); | |
2347 | } | |
2348 | ||
303e50e6 MN |
2349 | static void opt_ibias(const char *arg) |
2350 | { | |
2351 | video_intra_quant_bias = atoi(arg); | |
2352 | } | |
2353 | static void opt_pbias(const char *arg) | |
2354 | { | |
2355 | video_inter_quant_bias = atoi(arg); | |
2356 | } | |
2357 | ||
b29f97d1 | 2358 | static void opt_packet_size(const char *arg) |
1dbb6d90 MN |
2359 | { |
2360 | packet_size= atoi(arg); | |
2361 | } | |
2362 | ||
7ebfc0ea MN |
2363 | static void opt_error_rate(const char *arg) |
2364 | { | |
2365 | error_rate= atoi(arg); | |
2366 | } | |
2367 | ||
b29f97d1 | 2368 | static void opt_strict(const char *arg) |
f560dd82 MN |
2369 | { |
2370 | strict= atoi(arg); | |
2371 | } | |
2372 | ||
bb198e19 MN |
2373 | static void opt_top_field_first(const char *arg) |
2374 | { | |
2375 | top_field_first= atoi(arg); | |
2376 | } | |
2377 | ||
2378 | static void opt_noise_reduction(const char *arg) | |
2379 | { | |
2380 | noise_reduction= atoi(arg); | |
2381 | } | |
2382 | ||
77ea0d4b MN |
2383 | static void opt_qns(const char *arg) |
2384 | { | |
2385 | qns= atoi(arg); | |
2386 | } | |
2387 | ||
303e50e6 MN |
2388 | static void opt_sc_threshold(const char *arg) |
2389 | { | |
2390 | sc_threshold= atoi(arg); | |
2391 | } | |
2392 | ||
2f0472ff TB |
2393 | static void opt_me_range(const char *arg) |
2394 | { | |
2395 | me_range = atoi(arg); | |
2396 | } | |
2397 | ||
9c3d33d6 MN |
2398 | static void opt_thread_count(const char *arg) |
2399 | { | |
2400 | thread_count= atoi(arg); | |
16806499 | 2401 | #if !defined(HAVE_PTHREADS) && !defined(HAVE_W32THREADS) |
d8019eb5 AD |
2402 | if (verbose >= 0) |
2403 | fprintf(stderr, "Warning: not compiled with thread support, using thread emulation\n"); | |
842b556a | 2404 | #endif |
9c3d33d6 MN |
2405 | } |
2406 | ||
b29f97d1 | 2407 | static void opt_audio_bitrate(const char *arg) |
85f07f22 FB |
2408 | { |
2409 | audio_bit_rate = atoi(arg) * 1000; | |
2410 | } | |
2411 | ||
b29f97d1 | 2412 | static void opt_audio_rate(const char *arg) |
85f07f22 FB |
2413 | { |
2414 | audio_sample_rate = atoi(arg); | |
2415 | } | |
2416 | ||
b29f97d1 | 2417 | static void opt_audio_channels(const char *arg) |
85f07f22 FB |
2418 | { |
2419 | audio_channels = atoi(arg); | |
2420 | } | |
2421 | ||
b29f97d1 | 2422 | static void opt_video_device(const char *arg) |
85f07f22 | 2423 | { |
e9a9e0c2 | 2424 | video_device = av_strdup(arg); |
85f07f22 FB |
2425 | } |
2426 | ||
b29f97d1 | 2427 | static void opt_video_channel(const char *arg) |
a5df11ab FB |
2428 | { |
2429 | video_channel = strtol(arg, NULL, 0); | |
2430 | } | |
2431 | ||
e3ee3283 AB |
2432 | static void opt_video_standard(const char *arg) |
2433 | { | |
2434 | video_standard = av_strdup(arg); | |
2435 | } | |
2436 | ||
b29f97d1 | 2437 | static void opt_audio_device(const char *arg) |
85f07f22 | 2438 | { |
e9a9e0c2 | 2439 | audio_device = av_strdup(arg); |
85f07f22 FB |
2440 | } |
2441 | ||
b29f97d1 | 2442 | static void opt_dv1394(const char *arg) |
8aa3ee32 MK |
2443 | { |
2444 | video_grab_format = "dv1394"; | |
1501987b | 2445 | audio_grab_format = NULL; |
8aa3ee32 MK |
2446 | } |
2447 | ||
b29f97d1 | 2448 | static void opt_audio_codec(const char *arg) |
85f07f22 FB |
2449 | { |
2450 | AVCodec *p; | |
2451 | ||
1629626f FB |
2452 | if (!strcmp(arg, "copy")) { |
2453 | audio_stream_copy = 1; | |
85f07f22 | 2454 | } else { |
1629626f FB |
2455 | p = first_avcodec; |
2456 | while (p) { | |
2457 | if (!strcmp(p->name, arg) && p->type == CODEC_TYPE_AUDIO) | |
2458 | break; | |
2459 | p = p->next; | |
2460 | } | |
2461 | if (p == NULL) { | |
2462 | fprintf(stderr, "Unknown audio codec '%s'\n", arg); | |
2463 | exit(1); | |
2464 | } else { | |
2465 | audio_codec_id = p->id; | |
2466 | } | |
85f07f22 FB |
2467 | } |
2468 | } | |
2469 | ||
b29f97d1 | 2470 | static void add_frame_hooker(const char *arg) |
10d104e4 PG |
2471 | { |
2472 | int argc = 0; | |
2473 | char *argv[64]; | |
2474 | int i; | |
e9a9e0c2 | 2475 | char *args = av_strdup(arg); |
10d104e4 | 2476 | |
bee0d9e5 CY |
2477 | using_vhook = 1; |
2478 | ||
10d104e4 PG |
2479 | argv[0] = strtok(args, " "); |
2480 | while (argc < 62 && (argv[++argc] = strtok(NULL, " "))) { | |
2481 | } | |
2482 | ||
2483 | i = frame_hook_add(argc, argv); | |
2484 | ||
2485 | if (i != 0) { | |
2486 | fprintf(stderr, "Failed to add video hook function: %s\n", arg); | |
2487 | exit(1); | |
2488 | } | |
2489 | } | |
2490 | ||
85f07f22 FB |
2491 | const char *motion_str[] = { |
2492 | "zero", | |
2493 | "full", | |
2494 | "log", | |
2495 | "phods", | |
7084c149 MN |
2496 | "epzs", |
2497 | "x1", | |
85f07f22 FB |
2498 | NULL, |
2499 | }; | |
2500 | ||
b29f97d1 | 2501 | static void opt_motion_estimation(const char *arg) |
85f07f22 FB |
2502 | { |
2503 | const char **p; | |
2504 | p = motion_str; | |
2505 | for(;;) { | |
2506 | if (!*p) { | |
2507 | fprintf(stderr, "Unknown motion estimation method '%s'\n", arg); | |
2508 | exit(1); | |
2509 | } | |
2510 | if (!strcmp(*p, arg)) | |
2511 | break; | |
2512 | p++; | |
2513 | } | |
101bea5f | 2514 | me_method = (p - motion_str) + 1; |
85f07f22 FB |
2515 | } |
2516 | ||
b29f97d1 | 2517 | static void opt_video_codec(const char *arg) |
85f07f22 FB |
2518 | { |
2519 | AVCodec *p; | |
2520 | ||
1629626f FB |
2521 | if (!strcmp(arg, "copy")) { |
2522 | video_stream_copy = 1; | |
85f07f22 | 2523 | } else { |
1629626f FB |
2524 | p = first_avcodec; |
2525 | while (p) { | |
2526 | if (!strcmp(p->name, arg) && p->type == CODEC_TYPE_VIDEO) | |
2527 | break; | |
2528 | p = p->next; | |
2529 | } | |
2530 | if (p == NULL) { | |
2531 | fprintf(stderr, "Unknown video codec '%s'\n", arg); | |
2532 | exit(1); | |
2533 | } else { | |
2534 | video_codec_id = p->id; | |
2535 | } | |
85f07f22 FB |
2536 | } |
2537 | } | |
2538 | ||
b29f97d1 | 2539 | static void opt_map(const char *arg) |
85f07f22 FB |
2540 | { |
2541 | AVStreamMap *m; | |
2542 | const char *p; | |
2543 | ||
2544 | p = arg; | |
2545 | m = &stream_maps[nb_stream_maps++]; | |
2546 | ||
2547 | m->file_index = strtol(arg, (char **)&p, 0); | |
2548 | if (*p) | |
2549 | p++; | |
a5dc85ef J |
2550 | |
2551 | m->stream_index = strtol(p, (char **)&p, 0); | |
85f07f22 FB |
2552 | } |
2553 | ||
b29f97d1 | 2554 | static void opt_recording_time(const char *arg) |
85f07f22 FB |
2555 | { |
2556 | recording_time = parse_date(arg, 1); | |
2557 | } | |
2558 | ||
8831db5c MN |
2559 | static void opt_start_time(const char *arg) |
2560 | { | |
2561 | start_time = parse_date(arg, 1); | |
2562 | } | |
2563 | ||
4568325a RS |
2564 | static void opt_rec_timestamp(const char *arg) |
2565 | { | |
2566 | rec_timestamp = parse_date(arg, 0) / 1000000; | |
2567 | } | |
2568 | ||
a6a92a9a WG |
2569 | static void opt_input_ts_offset(const char *arg) |
2570 | { | |
2571 | input_ts_offset = parse_date(arg, 1); | |
2572 | } | |
2573 | ||
b29f97d1 | 2574 | static void opt_input_file(const char *filename) |
85f07f22 FB |
2575 | { |
2576 | AVFormatContext *ic; | |
2577 | AVFormatParameters params, *ap = ¶ms; | |
14bea432 | 2578 | int err, i, ret, rfps, rfps_base; |
85f07f22 | 2579 | |
b242baa4 FB |
2580 | if (!strcmp(filename, "-")) |
2581 | filename = "pipe:"; | |
2582 | ||
d9a916e2 CY |
2583 | using_stdin |= !strcmp(filename, "pipe:" ) || |
2584 | !strcmp( filename, "/dev/stdin" ); | |
2585 | ||
85f07f22 | 2586 | /* get default parameters from command line */ |
79fdaa4c FB |
2587 | memset(ap, 0, sizeof(*ap)); |
2588 | ap->sample_rate = audio_sample_rate; | |
2589 | ap->channels = audio_channels; | |
2590 | ap->frame_rate = frame_rate; | |
14bea432 | 2591 | ap->frame_rate_base = frame_rate_base; |
1ff93ffc TK |
2592 | ap->width = frame_width + frame_padleft + frame_padright; |
2593 | ap->height = frame_height + frame_padtop + frame_padbottom; | |
817b23ff | 2594 | ap->image_format = image_format; |
63167088 | 2595 | ap->pix_fmt = frame_pix_fmt; |
79fdaa4c FB |
2596 | |
2597 | /* open the input file with generic libav function */ | |
2598 | err = av_open_input_file(&ic, filename, file_iformat, 0, ap); | |
85f07f22 | 2599 | if (err < 0) { |
79fdaa4c | 2600 | print_error(filename, err); |
85f07f22 FB |
2601 | exit(1); |
2602 | } | |
2603 | ||
79fdaa4c FB |
2604 | /* If not enough info to get the stream parameters, we decode the |
2605 | first frames to get it. (used in mpeg case for example) */ | |
2606 | ret = av_find_stream_info(ic); | |
d8019eb5 | 2607 | if (ret < 0 && verbose >= 0) { |
85f07f22 FB |
2608 | fprintf(stderr, "%s: could not find codec parameters\n", filename); |
2609 | exit(1); | |
2610 | } | |
2611 | ||
254abc2e FB |
2612 | /* if seeking requested, we execute it */ |
2613 | if (start_time != 0) { | |
2614 | int64_t timestamp; | |
2615 | ||
2616 | timestamp = start_time; | |
2617 | /* add the stream start time */ | |
2618 | if (ic->start_time != AV_NOPTS_VALUE) | |
2619 | timestamp += ic->start_time; | |
2620 | ret = av_seek_frame(ic, -1, timestamp); | |
2621 | if (ret < 0) { | |
2622 | fprintf(stderr, "%s: could not seek to position %0.3f\n", | |
2623 | filename, (double)timestamp / AV_TIME_BASE); | |
2624 | } | |
2625 | /* reset seek info */ | |
2626 | start_time = 0; | |
2627 | } | |
2628 | ||
85f07f22 FB |
2629 | /* update the current parameters so that they match the one of the input stream */ |
2630 | for(i=0;i<ic->nb_streams;i++) { | |
2631 | AVCodecContext *enc = &ic->streams[i]->codec; | |
c62c07d3 MN |
2632 | #if defined(HAVE_PTHREADS) || defined(HAVE_W32THREADS) |
2633 | if(thread_count>1) | |
2634 | avcodec_thread_init(enc, thread_count); | |
2635 | #endif | |
2636 | enc->thread_count= thread_count; | |
85f07f22 FB |
2637 | switch(enc->codec_type) { |
2638 | case CODEC_TYPE_AUDIO: | |
e0d2714a | 2639 | //fprintf(stderr, "\nInput Audio channels: %d", enc->channels); |
85f07f22 FB |
2640 | audio_channels = enc->channels; |
2641 | audio_sample_rate = enc->sample_rate; | |
2642 | break; | |
2643 | case CODEC_TYPE_VIDEO: | |
2644 | frame_height = enc->height; | |
2645 | frame_width = enc->width; | |
5ff85f1d | 2646 | frame_aspect_ratio = av_q2d(enc->sample_aspect_ratio) * enc->width / enc->height; |
63167088 | 2647 | frame_pix_fmt = enc->pix_fmt; |
14bea432 MN |
2648 | rfps = ic->streams[i]->r_frame_rate; |
2649 | rfps_base = ic->streams[i]->r_frame_rate_base; | |
fe670d09 | 2650 | enc->workaround_bugs = workaround_bugs; |
8409b8fe | 2651 | enc->error_resilience = error_resilience; |
4d2858de | 2652 | enc->error_concealment = error_concealment; |
0c9bbaec WH |
2653 | enc->idct_algo = idct_algo; |
2654 | enc->debug = debug; | |
2655 | enc->debug_mv = debug_mv; | |
b0368839 MN |
2656 | if(bitexact) |
2657 | enc->flags|= CODEC_FLAG_BITEXACT; | |
f4f3223f MN |
2658 | if(me_threshold) |
2659 | enc->debug |= FF_DEBUG_MV; | |
d7425f59 | 2660 | |
14bea432 MN |
2661 | assert(enc->frame_rate_base == rfps_base); // should be true for now |
2662 | if (enc->frame_rate != rfps) { | |
d8019eb5 AD |
2663 | |
2664 | if (verbose >= 0) | |
2665 | fprintf(stderr,"\nSeems that stream %d comes from film source: %2.2f->%2.2f\n", | |
2666 | i, (float)enc->frame_rate / enc->frame_rate_base, | |
2667 | ||
14bea432 | 2668 | (float)rfps / rfps_base); |
79fdaa4c | 2669 | } |
bf5af568 | 2670 | /* update the current frame rate to match the stream frame rate */ |
14bea432 MN |
2671 | frame_rate = rfps; |
2672 | frame_rate_base = rfps_base; | |
bdfcbbed MK |
2673 | |
2674 | enc->rate_emu = rate_emu; | |
85f07f22 | 2675 | break; |
254abc2e FB |
2676 | case CODEC_TYPE_DATA: |
2677 | break; | |
51bd4565 | 2678 | default: |
c04643a2 | 2679 | av_abort(); |
85f07f22 FB |
2680 | } |
2681 | } | |
2682 | ||
2683 | input_files[nb_input_files] = ic; | |
a6a92a9a | 2684 | input_files_ts_offset[nb_input_files] = input_ts_offset; |
85f07f22 | 2685 | /* dump the file content */ |
d8019eb5 AD |
2686 | if (verbose >= 0) |
2687 | dump_format(ic, nb_input_files, filename, 0); | |
2688 | ||
85f07f22 | 2689 | nb_input_files++; |
79fdaa4c FB |
2690 | file_iformat = NULL; |
2691 | file_oformat = NULL; | |
817b23ff | 2692 | image_format = NULL; |
bdfcbbed MK |
2693 | |
2694 | rate_emu = 0; | |
85f07f22 FB |
2695 | } |
2696 | ||
b29f97d1 | 2697 | static void check_audio_video_inputs(int *has_video_ptr, int *has_audio_ptr) |
919f448d FB |
2698 | { |
2699 | int has_video, has_audio, i, j; | |
2700 | AVFormatContext *ic; | |
2701 | ||
2702 | has_video = 0; | |
2703 | has_audio = 0; | |
2704 | for(j=0;j<nb_input_files;j++) { | |
2705 | ic = input_files[j]; | |
2706 | for(i=0;i<ic->nb_streams;i++) { | |
2707 | AVCodecContext *enc = &ic->streams[i]->codec; | |
2708 | switch(enc->codec_type) { | |
2709 | case CODEC_TYPE_AUDIO: | |
2710 | has_audio = 1; | |
2711 | break; | |
2712 | case CODEC_TYPE_VIDEO: | |
2713 | has_video = 1; | |
2714 | break; | |
6fb316d5 WG |
2715 | case CODEC_TYPE_DATA: |
2716 | break; | |
51bd4565 | 2717 | default: |
c04643a2 | 2718 | av_abort(); |
919f448d FB |
2719 | } |
2720 | } | |
2721 | } | |
2722 | *has_video_ptr = has_video; | |
2723 | *has_audio_ptr = has_audio; | |
2724 | } | |
2725 | ||
b29f97d1 | 2726 | static void opt_output_file(const char *filename) |
85f07f22 FB |
2727 | { |
2728 | AVStream *st; | |
2729 | AVFormatContext *oc; | |
919f448d | 2730 | int use_video, use_audio, nb_streams, input_has_video, input_has_audio; |
85f07f22 | 2731 | int codec_id; |
817b23ff | 2732 | AVFormatParameters params, *ap = ¶ms; |
85f07f22 FB |
2733 | |
2734 | if (!strcmp(filename, "-")) | |
2735 | filename = "pipe:"; | |
2736 | ||
bc874dae | 2737 | oc = av_alloc_format_context(); |
85f07f22 | 2738 | |
79fdaa4c FB |
2739 | if (!file_oformat) { |
2740 | file_oformat = guess_format(NULL, filename, NULL); | |
2741 | if (!file_oformat) { | |
2742 | fprintf(stderr, "Unable for find a suitable output format for '%s'\n", | |
2743 | filename); | |
2744 | exit(1); | |
2745 | } | |
85f07f22 FB |
2746 | } |
2747 | ||
79fdaa4c | 2748 | oc->oformat = file_oformat; |
85f07f22 | 2749 | |
79fdaa4c | 2750 | if (!strcmp(file_oformat->name, "ffm") && |
85f07f22 FB |
2751 | strstart(filename, "http:", NULL)) { |
2752 | /* special case for files sent to ffserver: we get the stream | |
2753 | parameters from ffserver */ | |
2754 | if (read_ffserver_streams(oc, filename) < 0) { | |
2755 | fprintf(stderr, "Could not read stream parameters from '%s'\n", filename); | |
2756 | exit(1); | |
2757 | } | |
2758 | } else { | |
8857a7ef MN |
2759 | use_video = file_oformat->video_codec != CODEC_ID_NONE || video_stream_copy; |
2760 | use_audio = file_oformat->audio_codec != CODEC_ID_NONE || audio_stream_copy; | |
919f448d | 2761 | |
e30a2846 FB |
2762 | /* disable if no corresponding type found and at least one |
2763 | input file */ | |
2764 | if (nb_input_files > 0) { | |
2765 | check_audio_video_inputs(&input_has_video, &input_has_audio); | |
2766 | if (!input_has_video) | |
2767 | use_video = 0; | |
2768 | if (!input_has_audio) | |
2769 | use_audio = 0; | |
2770 | } | |
919f448d FB |
2771 | |
2772 | /* manual disable */ | |
85f07f22 FB |
2773 | if (audio_disable) { |
2774 | use_audio = 0; | |
2775 | } | |
2776 | if (video_disable) { | |
2777 | use_video = 0; | |
2778 | } | |
2779 | ||
2780 | nb_streams = 0; | |
2781 | if (use_video) { | |
2782 | AVCodecContext *video_enc; | |
2783 | ||
9ee91c2f | 2784 | st = av_new_stream(oc, nb_streams++); |
85f07f22 FB |
2785 | if (!st) { |
2786 | fprintf(stderr, "Could not alloc stream\n"); | |
2787 | exit(1); | |
2788 | } | |
16806499 | 2789 | #if defined(HAVE_PTHREADS) || defined(HAVE_W32THREADS) |
9c3d33d6 | 2790 | if(thread_count>1) |
16806499 | 2791 | avcodec_thread_init(&st->codec, thread_count); |
9c3d33d6 | 2792 | #endif |
85f07f22 | 2793 | |
1629626f | 2794 | video_enc = &st->codec; |
6e6d6dc0 MN |
2795 | |
2796 | if(!strcmp(file_oformat->name, "mp4") || !strcmp(file_oformat->name, "mov") || !strcmp(file_oformat->name, "3gp")) | |
2797 | video_enc->flags |= CODEC_FLAG_GLOBAL_HEADER; | |
1629626f FB |
2798 | if (video_stream_copy) { |
2799 | st->stream_copy = 1; | |
2800 | video_enc->codec_type = CODEC_TYPE_VIDEO; | |
2801 | } else { | |
ac2830ec MN |
2802 | char *p; |
2803 | int i; | |
fcee0164 | 2804 | AVCodec *codec; |
ac2830ec | 2805 | |
1629626f FB |
2806 | codec_id = file_oformat->video_codec; |
2807 | if (video_codec_id != CODEC_ID_NONE) | |
2808 | codec_id = video_codec_id; | |
2809 | ||
2810 | video_enc->codec_id = codec_id; | |
22f7a060 | 2811 | codec = avcodec_find_encoder(codec_id); |
1629626f FB |
2812 | |
2813 | video_enc->bit_rate = video_bit_rate; | |
2814 | video_enc->bit_rate_tolerance = video_bit_rate_tolerance; | |
2815 | video_enc->frame_rate = frame_rate; | |
14bea432 | 2816 | video_enc->frame_rate_base = frame_rate_base; |
22f7a060 MN |
2817 | if(codec && codec->supported_framerates){ |
2818 | const AVRational *p= codec->supported_framerates; | |
2819 | AVRational req= (AVRational){frame_rate, frame_rate_base}; | |
2820 | const AVRational *best=NULL; | |
2821 | AVRational best_error= (AVRational){INT_MAX, 1}; | |
2822 | for(; p->den!=0; p++){ | |
2823 | AVRational error= av_sub_q(req, *p); | |
2824 | if(error.num <0) error.num *= -1; | |
2825 | if(av_cmp_q(error, best_error) < 0){ | |
2826 | best_error= error; | |
2827 | best= p; | |
2828 | } | |
2829 | } | |
2830 | video_enc->frame_rate = best->num; | |
2831 | video_enc->frame_rate_base= best->den; | |
2832 | } | |
1629626f | 2833 | |
1ff93ffc TK |
2834 | video_enc->width = frame_width + frame_padright + frame_padleft; |
2835 | video_enc->height = frame_height + frame_padtop + frame_padbottom; | |
1c0dcc39 | 2836 | video_enc->sample_aspect_ratio = av_d2q(frame_aspect_ratio*frame_height/frame_width, 255); |
fcee0164 MN |
2837 | video_enc->pix_fmt = frame_pix_fmt; |
2838 | ||
fcee0164 MN |
2839 | if(codec && codec->pix_fmts){ |
2840 | const enum PixelFormat *p= codec->pix_fmts; | |
2841 | for(; *p!=-1; p++){ | |
2842 | if(*p == video_enc->pix_fmt) | |
2843 | break; | |
2844 | } | |
2845 | if(*p == -1) | |
2846 | video_enc->pix_fmt = codec->pix_fmts[0]; | |
2847 | } | |
1629626f FB |
2848 | |
2849 | if (!intra_only) | |
2850 | video_enc->gop_size = gop_size; | |
2851 | else | |
2852 | video_enc->gop_size = 0; | |
2853 | if (video_qscale || same_quality) { | |
2854 | video_enc->flags |= CODEC_FLAG_QSCALE; | |
158c7f05 | 2855 | st->quality = FF_QP2LAMBDA * video_qscale; |
1629626f | 2856 | } |
84f608f4 VM |
2857 | |
2858 | if(intra_matrix) | |
2859 | video_enc->intra_matrix = intra_matrix; | |
2860 | if(inter_matrix) | |
2861 | video_enc->inter_matrix = inter_matrix; | |
2862 | ||
b0368839 MN |
2863 | if(bitexact) |
2864 | video_enc->flags |= CODEC_FLAG_BITEXACT; | |
2865 | ||
7d1c3fc1 | 2866 | video_enc->mb_decision = mb_decision; |
5d43635e | 2867 | video_enc->mb_cmp = mb_cmp; |
622348f9 | 2868 | video_enc->ildct_cmp = ildct_cmp; |
5d43635e MN |
2869 | video_enc->me_sub_cmp = sub_cmp; |
2870 | video_enc->me_cmp = cmp; | |
9c3d33d6 MN |
2871 | video_enc->me_pre_cmp = pre_cmp; |
2872 | video_enc->pre_me = pre_me; | |
2873 | video_enc->lumi_masking = lumi_mask; | |
2874 | video_enc->dark_masking = dark_mask; | |
2875 | video_enc->spatial_cplx_masking = scplx_mask; | |
2876 | video_enc->temporal_cplx_masking = tcplx_mask; | |
2877 | video_enc->p_masking = p_mask; | |
77ea0d4b | 2878 | video_enc->quantizer_noise_shaping= qns; |
7d1c3fc1 | 2879 | |
21e59552 MN |
2880 | if (use_umv) { |
2881 | video_enc->flags |= CODEC_FLAG_H263P_UMV; | |
2882 | } | |
458eadda MN |
2883 | if (use_ss) { |
2884 | video_enc->flags |= CODEC_FLAG_H263P_SLICE_STRUCT; | |
2885 | } | |
21e59552 MN |
2886 | if (use_aic) { |
2887 | video_enc->flags |= CODEC_FLAG_H263P_AIC; | |
2888 | } | |
dba019da MN |
2889 | if (use_aiv) { |
2890 | video_enc->flags |= CODEC_FLAG_H263P_AIV; | |
2891 | } | |
1629626f | 2892 | if (use_4mv) { |
1629626f FB |
2893 | video_enc->flags |= CODEC_FLAG_4MV; |
2894 | } | |
8e2162f0 MN |
2895 | if (use_obmc) { |
2896 | video_enc->flags |= CODEC_FLAG_OBMC; | |
2897 | } | |
d7646d7d MN |
2898 | if (use_loop) { |
2899 | video_enc->flags |= CODEC_FLAG_LOOP_FILTER; | |
2900 | } | |
8e2162f0 | 2901 | |
e56d417b | 2902 | if(use_part) { |
1629626f | 2903 | video_enc->flags |= CODEC_FLAG_PART; |
e56d417b | 2904 | } |
bb198e19 MN |
2905 | if (use_alt_scan) { |
2906 | video_enc->flags |= CODEC_FLAG_ALT_SCAN; | |
2907 | } | |
c0baa56a MN |
2908 | if (use_trell) { |
2909 | video_enc->flags |= CODEC_FLAG_TRELLIS_QUANT; | |
2910 | } | |
baaf3f46 MN |
2911 | if (use_scan_offset) { |
2912 | video_enc->flags |= CODEC_FLAG_SVCD_SCAN_OFFSET; | |
2913 | } | |
303e50e6 MN |
2914 | if (closed_gop) { |
2915 | video_enc->flags |= CODEC_FLAG_CLOSED_GOP; | |
2916 | } | |
5efe481a MN |
2917 | if (use_qpel) { |
2918 | video_enc->flags |= CODEC_FLAG_QPEL; | |
2919 | } | |
f7e1e69e MN |
2920 | if (use_qprd) { |
2921 | video_enc->flags |= CODEC_FLAG_QP_RD; | |
2922 | } | |
1a11cbcc MN |
2923 | if (use_cbprd) { |
2924 | video_enc->flags |= CODEC_FLAG_CBP_RD; | |
2925 | } | |
1629626f | 2926 | if (b_frames) { |
1629626f FB |
2927 | video_enc->max_b_frames = b_frames; |
2928 | video_enc->b_frame_strategy = 0; | |
2929 | video_enc->b_quant_factor = 2.0; | |
bc6caae2 | 2930 | } |
bb198e19 | 2931 | if (do_interlace_dct) { |
e56d417b FB |
2932 | video_enc->flags |= CODEC_FLAG_INTERLACED_DCT; |
2933 | } | |
bb198e19 MN |
2934 | if (do_interlace_me) { |
2935 | video_enc->flags |= CODEC_FLAG_INTERLACED_ME; | |
2936 | } | |
1629626f FB |
2937 | video_enc->qmin = video_qmin; |
2938 | video_enc->qmax = video_qmax; | |
4ea4b274 MN |
2939 | video_enc->lmin = video_lmin; |
2940 | video_enc->lmax = video_lmax; | |
17a70fde MN |
2941 | video_enc->mb_qmin = video_mb_qmin; |
2942 | video_enc->mb_qmax = video_mb_qmax; | |
1629626f FB |
2943 | video_enc->max_qdiff = video_qdiff; |
2944 | video_enc->qblur = video_qblur; | |
2945 | video_enc->qcompress = video_qcomp; | |
2946 | video_enc->rc_eq = video_rc_eq; | |
0c9bbaec | 2947 | video_enc->debug = debug; |
9c3d33d6 MN |
2948 | video_enc->debug_mv = debug_mv; |
2949 | video_enc->thread_count = thread_count; | |
ac2830ec MN |
2950 | p= video_rc_override_string; |
2951 | for(i=0; p; i++){ | |
2952 | int start, end, q; | |
2953 | int e=sscanf(p, "%d,%d,%d", &start, &end, &q); | |
2954 | if(e!=3){ | |
2955 | fprintf(stderr, "error parsing rc_override\n"); | |
2956 | exit(1); | |
2957 | } | |
2958 | video_enc->rc_override= | |
47e2a6e6 FB |
2959 | av_realloc(video_enc->rc_override, |
2960 | sizeof(RcOverride)*(i+1)); | |
ac2830ec MN |
2961 | video_enc->rc_override[i].start_frame= start; |
2962 | video_enc->rc_override[i].end_frame = end; | |
2963 | if(q>0){ | |
2964 | video_enc->rc_override[i].qscale= q; | |
2965 | video_enc->rc_override[i].quality_factor= 1.0; | |
2966 | } | |
2967 | else{ | |
2968 | video_enc->rc_override[i].qscale= 0; | |
2969 | video_enc->rc_override[i].quality_factor= -q/100.0; | |
2970 | } | |
2971 | p= strchr(p, '/'); | |
2972 | if(p) p++; | |
2973 | } | |
2974 | video_enc->rc_override_count=i; | |
2975 | ||
1629626f FB |
2976 | video_enc->rc_max_rate = video_rc_max_rate; |
2977 | video_enc->rc_min_rate = video_rc_min_rate; | |
2978 | video_enc->rc_buffer_size = video_rc_buffer_size; | |
2979 | video_enc->rc_buffer_aggressivity= video_rc_buffer_aggressivity; | |
ac2830ec | 2980 | video_enc->rc_initial_cplx= video_rc_initial_cplx; |
1629626f FB |
2981 | video_enc->i_quant_factor = video_i_qfactor; |
2982 | video_enc->b_quant_factor = video_b_qfactor; | |
2983 | video_enc->i_quant_offset = video_i_qoffset; | |
2984 | video_enc->b_quant_offset = video_b_qoffset; | |
303e50e6 MN |
2985 | video_enc->intra_quant_bias = video_intra_quant_bias; |
2986 | video_enc->inter_quant_bias = video_inter_quant_bias; | |
1629626f FB |
2987 | video_enc->dct_algo = dct_algo; |
2988 | video_enc->idct_algo = idct_algo; | |
f4f3223f | 2989 | video_enc->me_threshold= me_threshold; |
f20f8a8b | 2990 | video_enc->mb_threshold= mb_threshold; |
1a11cbcc | 2991 | video_enc->intra_dc_precision= intra_dc_precision - 8; |
f560dd82 | 2992 | video_enc->strict_std_compliance = strict; |
7ebfc0ea | 2993 | video_enc->error_rate = error_rate; |
bb198e19 | 2994 | video_enc->noise_reduction= noise_reduction; |
303e50e6 | 2995 | video_enc->scenechange_threshold= sc_threshold; |
2f0472ff | 2996 | video_enc->me_range = me_range; |
8a0c66a7 MN |
2997 | video_enc->coder_type= coder; |
2998 | video_enc->context_model= context; | |
2999 | video_enc->prediction_method= predictor; | |
2f0472ff | 3000 | |
1629626f FB |
3001 | if(packet_size){ |
3002 | video_enc->rtp_mode= 1; | |
3003 | video_enc->rtp_payload_size= packet_size; | |
3004 | } | |
9cdd6a24 | 3005 | |
1629626f | 3006 | if (do_psnr) |
140cb663 | 3007 | video_enc->flags|= CODEC_FLAG_PSNR; |
e4986da9 | 3008 | |
1629626f | 3009 | video_enc->me_method = me_method; |
5abdb4b1 | 3010 | |
1629626f FB |
3011 | /* two pass mode */ |
3012 | if (do_pass) { | |
3013 | if (do_pass == 1) { | |
3014 | video_enc->flags |= CODEC_FLAG_PASS1; | |
3015 | } else { | |
3016 | video_enc->flags |= CODEC_FLAG_PASS2; | |
3017 | } | |
5abdb4b1 | 3018 | } |
cfcf0ffd | 3019 | } |
85f07f22 FB |
3020 | } |
3021 | ||
3022 | if (use_audio) { | |
3023 | AVCodecContext *audio_enc; | |
3024 | ||
9ee91c2f | 3025 | st = av_new_stream(oc, nb_streams++); |
85f07f22 FB |
3026 | if (!st) { |
3027 | fprintf(stderr, "Could not alloc stream\n"); | |
3028 | exit(1); | |
3029 | } | |
16806499 | 3030 | #if defined(HAVE_PTHREADS) || defined(HAVE_W32THREADS) |
9c3d33d6 | 3031 | if(thread_count>1) |
16806499 | 3032 | avcodec_thread_init(&st->codec, thread_count); |
9c3d33d6 | 3033 | #endif |
1629626f | 3034 | |
85f07f22 | 3035 | audio_enc = &st->codec; |
85f07f22 | 3036 | audio_enc->codec_type = CODEC_TYPE_AUDIO; |
7f96ed5b MN |
3037 | |
3038 | if(!strcmp(file_oformat->name, "mp4") || !strcmp(file_oformat->name, "mov") || !strcmp(file_oformat->name, "3gp")) | |
3039 | audio_enc->flags |= CODEC_FLAG_GLOBAL_HEADER; | |
1629626f FB |
3040 | if (audio_stream_copy) { |
3041 | st->stream_copy = 1; | |
cfcbbe48 | 3042 | audio_enc->channels = audio_channels; |
1629626f FB |
3043 | } else { |
3044 | codec_id = file_oformat->audio_codec; | |
3045 | if (audio_codec_id != CODEC_ID_NONE) | |
3046 | codec_id = audio_codec_id; | |
3047 | audio_enc->codec_id = codec_id; | |
3048 | ||
3049 | audio_enc->bit_rate = audio_bit_rate; | |
ae2e7208 | 3050 | audio_enc->strict_std_compliance = strict; |
9c3d33d6 | 3051 | audio_enc->thread_count = thread_count; |
1629626f FB |
3052 | /* For audio codecs other than AC3 we limit */ |
3053 | /* the number of coded channels to stereo */ | |
3054 | if (audio_channels > 2 && codec_id != CODEC_ID_AC3) { | |
3055 | audio_enc->channels = 2; | |
3056 | } else | |
3057 | audio_enc->channels = audio_channels; | |
3058 | } | |
cfcbbe48 | 3059 | audio_enc->sample_rate = audio_sample_rate; |
85f07f22 FB |
3060 | } |
3061 | ||
3062 | oc->nb_streams = nb_streams; | |
3063 | ||
3064 | if (!nb_streams) { | |
919f448d | 3065 | fprintf(stderr, "No audio or video streams available\n"); |
85f07f22 FB |
3066 | exit(1); |
3067 | } | |
3068 | ||
4568325a RS |
3069 | oc->timestamp = rec_timestamp; |
3070 | ||
3071 | if (str_title) | |
79fdaa4c | 3072 | pstrcpy(oc->title, sizeof(oc->title), str_title); |
85f07f22 | 3073 | if (str_author) |
79fdaa4c | 3074 | pstrcpy(oc->author, sizeof(oc->author), str_author); |
85f07f22 | 3075 | if (str_copyright) |
79fdaa4c | 3076 | pstrcpy(oc->copyright, sizeof(oc->copyright), str_copyright); |
85f07f22 | 3077 | if (str_comment) |
79fdaa4c | 3078 | pstrcpy(oc->comment, sizeof(oc->comment), str_comment); |
85f07f22 FB |
3079 | } |
3080 | ||
1629626f | 3081 | output_files[nb_output_files++] = oc; |
85f07f22 FB |
3082 | |
3083 | strcpy(oc->filename, filename); | |
919f448d FB |
3084 | |
3085 | /* check filename in case of an image number is expected */ | |
79fdaa4c FB |
3086 | if (oc->oformat->flags & AVFMT_NEEDNUMBER) { |
3087 | if (filename_number_test(oc->filename) < 0) { | |
3088 | print_error(oc->filename, AVERROR_NUMEXPECTED); | |
919f448d | 3089 | exit(1); |
79fdaa4c | 3090 | } |
919f448d FB |
3091 | } |
3092 | ||
79fdaa4c | 3093 | if (!(oc->oformat->flags & AVFMT_NOFILE)) { |
85f07f22 FB |
3094 | /* test if it already exists to avoid loosing precious files */ |
3095 | if (!file_overwrite && | |
3096 | (strchr(filename, ':') == NULL || | |
3097 | strstart(filename, "file:", NULL))) { | |
3098 | if (url_exist(filename)) { | |
3099 | int c; | |
3100 | ||
d9a916e2 CY |
3101 | if ( !using_stdin ) { |
3102 | fprintf(stderr,"File '%s' already exists. Overwrite ? [y/N] ", filename); | |
3103 | fflush(stderr); | |
3104 | c = getchar(); | |
3105 | if (toupper(c) != 'Y') { | |
3106 | fprintf(stderr, "Not overwriting - exiting\n"); | |
3107 | exit(1); | |
3108 | } | |
3109 | } | |
3110 | else { | |
3111 | fprintf(stderr,"File '%s' already exists. Exiting.\n", filename); | |
85f07f22 | 3112 | exit(1); |
d9a916e2 | 3113 | } |
85f07f22 FB |
3114 | } |
3115 | } | |
3116 | ||
3117 | /* open the file */ | |
3118 | if (url_fopen(&oc->pb, filename, URL_WRONLY) < 0) { | |
3119 | fprintf(stderr, "Could not open '%s'\n", filename); | |
3120 | exit(1); | |
3121 | } | |
3122 | } | |
3123 | ||
817b23ff FB |
3124 | memset(ap, 0, sizeof(*ap)); |
3125 | ap->image_format = image_format; | |
3126 | if (av_set_parameters(oc, ap) < 0) { | |
3127 | fprintf(stderr, "%s: Invalid encoding parameters\n", | |
3128 | oc->filename); | |
3129 | exit(1); | |
3130 | } | |
3131 | ||
85f07f22 | 3132 | /* reset some options */ |
79fdaa4c FB |
3133 | file_oformat = NULL; |
3134 | file_iformat = NULL; | |
817b23ff | 3135 | image_format = NULL; |
85f07f22 FB |
3136 | audio_disable = 0; |
3137 | video_disable = 0; | |
3138 | audio_codec_id = CODEC_ID_NONE; | |
3139 | video_codec_id = CODEC_ID_NONE; | |
1629626f FB |
3140 | audio_stream_copy = 0; |
3141 | video_stream_copy = 0; | |
85f07f22 FB |
3142 | } |
3143 | ||
a38469e1 | 3144 | /* prepare dummy protocols for grab */ |
b29f97d1 | 3145 | static void prepare_grab(void) |
a38469e1 FB |
3146 | { |
3147 | int has_video, has_audio, i, j; | |
3148 | AVFormatContext *oc; | |
3149 | AVFormatContext *ic; | |
79a7c268 | 3150 | AVFormatParameters vp1, *vp = &vp1; |
a38469e1 | 3151 | AVFormatParameters ap1, *ap = &ap1; |
79a7c268 | 3152 | |
a38469e1 FB |
3153 | /* see if audio/video inputs are needed */ |
3154 | has_video = 0; | |
3155 | has_audio = 0; | |
3156 | memset(ap, 0, sizeof(*ap)); | |
79a7c268 | 3157 | memset(vp, 0, sizeof(*vp)); |
a38469e1 FB |
3158 | for(j=0;j<nb_output_files;j++) { |
3159 | oc = output_files[j]; | |
3160 | for(i=0;i<oc->nb_streams;i++) { | |
3161 | AVCodecContext *enc = &oc->streams[i]->codec; | |
3162 | switch(enc->codec_type) { | |
3163 | case CODEC_TYPE_AUDIO: | |
3164 | if (enc->sample_rate > ap->sample_rate) | |
3165 | ap->sample_rate = enc->sample_rate; | |
3166 | if (enc->channels > ap->channels) | |
3167 | ap->channels = enc->channels; | |
3168 | has_audio = 1; | |
3169 | break; | |
3170 | case CODEC_TYPE_VIDEO: | |
79a7c268 FB |
3171 | if (enc->width > vp->width) |
3172 | vp->width = enc->width; | |
3173 | if (enc->height > vp->height) | |
3174 | vp->height = enc->height; | |
14bea432 MN |
3175 | |
3176 | assert(enc->frame_rate_base == DEFAULT_FRAME_RATE_BASE); | |
3177 | if (enc->frame_rate > vp->frame_rate){ | |
3178 | vp->frame_rate = enc->frame_rate; | |
3179 | vp->frame_rate_base = enc->frame_rate_base; | |
3180 | } | |
a38469e1 FB |
3181 | has_video = 1; |
3182 | break; | |
51bd4565 | 3183 | default: |
c04643a2 | 3184 | av_abort(); |
a38469e1 FB |
3185 | } |
3186 | } | |
3187 | } | |
3188 | ||
3189 | if (has_video == 0 && has_audio == 0) { | |
3190 | fprintf(stderr, "Output file must have at least one audio or video stream\n"); | |
3191 | exit(1); | |
3192 | } | |
3193 | ||
3194 | if (has_video) { | |
79fdaa4c | 3195 | AVInputFormat *fmt1; |
8aa3ee32 | 3196 | fmt1 = av_find_input_format(video_grab_format); |
a5df11ab FB |
3197 | vp->device = video_device; |
3198 | vp->channel = video_channel; | |
e3ee3283 | 3199 | vp->standard = video_standard; |
79a7c268 | 3200 | if (av_open_input_file(&ic, "", fmt1, 0, vp) < 0) { |
bf5af568 | 3201 | fprintf(stderr, "Could not find video grab device\n"); |
a38469e1 FB |
3202 | exit(1); |
3203 | } | |
ddaae6a9 RS |
3204 | /* If not enough info to get the stream parameters, we decode the |
3205 | first frames to get it. */ | |
3206 | if ((ic->ctx_flags & AVFMTCTX_NOHEADER) && av_find_stream_info(ic) < 0) { | |
3207 | fprintf(stderr, "Could not find video grab parameters\n"); | |
3208 | exit(1); | |
3209 | } | |
79fdaa4c | 3210 | /* by now video grab has one stream */ |
14bea432 MN |
3211 | ic->streams[0]->r_frame_rate = vp->frame_rate; |
3212 | ic->streams[0]->r_frame_rate_base = vp->frame_rate_base; | |
a38469e1 | 3213 | input_files[nb_input_files] = ic; |
d8019eb5 AD |
3214 | |
3215 | if (verbose >= 0) | |
3216 | dump_format(ic, nb_input_files, "", 0); | |
3217 | ||
a38469e1 FB |
3218 | nb_input_files++; |
3219 | } | |
1501987b | 3220 | if (has_audio && audio_grab_format) { |
79fdaa4c | 3221 | AVInputFormat *fmt1; |
8aa3ee32 | 3222 | fmt1 = av_find_input_format(audio_grab_format); |
79a7c268 | 3223 | ap->device = audio_device; |
79fdaa4c | 3224 | if (av_open_input_file(&ic, "", fmt1, 0, ap) < 0) { |
bf5af568 | 3225 | fprintf(stderr, "Could not find audio grab device\n"); |
a38469e1 FB |
3226 | exit(1); |
3227 | } | |
3228 | input_files[nb_input_files] = ic; | |
d8019eb5 AD |
3229 | |
3230 | if (verbose >= 0) | |
3231 | dump_format(ic, nb_input_files, "", 0); | |
3232 | ||
a38469e1 FB |
3233 | nb_input_files++; |
3234 | } | |
3235 | } | |
3236 | ||
5abdb4b1 | 3237 | /* same option as mencoder */ |
b29f97d1 | 3238 | static void opt_pass(const char *pass_str) |
5abdb4b1 FB |
3239 | { |
3240 | int pass; | |
3241 | pass = atoi(pass_str); | |
3242 | if (pass != 1 && pass != 2) { | |
3243 | fprintf(stderr, "pass number can be only 1 or 2\n"); | |
3244 | exit(1); | |
3245 | } | |
3246 | do_pass = pass; | |
3247 | } | |
a38469e1 | 3248 | |
f3ec2d46 | 3249 | #if defined(CONFIG_WIN32) || defined(CONFIG_OS2) |
0c1a9eda | 3250 | static int64_t getutime(void) |
5727b222 | 3251 | { |
f3ec2d46 | 3252 | return av_gettime(); |
5727b222 | 3253 | } |
bdc4796f | 3254 | #else |
0c1a9eda | 3255 | static int64_t getutime(void) |
bdc4796f | 3256 | { |
f3ec2d46 SG |
3257 | struct rusage rusage; |
3258 | ||
3259 | getrusage(RUSAGE_SELF, &rusage); | |
3260 | return (rusage.ru_utime.tv_sec * 1000000LL) + rusage.ru_utime.tv_usec; | |
bdc4796f FB |
3261 | } |
3262 | #endif | |
5727b222 | 3263 | |
79fdaa4c FB |
3264 | extern int ffm_nopts; |
3265 | ||
b29f97d1 | 3266 | static void opt_bitexact(void) |
79fdaa4c | 3267 | { |
b0368839 | 3268 | bitexact=1; |
79fdaa4c FB |
3269 | /* disable generate of real time pts in ffm (need to be supressed anyway) */ |
3270 | ffm_nopts = 1; | |
3271 | } | |
3272 | ||
b29f97d1 | 3273 | static void show_formats(void) |
85f07f22 | 3274 | { |
79fdaa4c FB |
3275 | AVInputFormat *ifmt; |
3276 | AVOutputFormat *ofmt; | |
817b23ff | 3277 | AVImageFormat *image_fmt; |
85f07f22 | 3278 | URLProtocol *up; |
3738fe1a MN |
3279 | AVCodec *p, *p2; |
3280 | const char **pp, *last_name; | |
3281 | ||
3282 | printf("File formats:\n"); | |
3283 | last_name= "000"; | |
3284 | for(;;){ | |
3285 | int decode=0; | |
3286 | int encode=0; | |
3287 | const char *name=NULL; | |
3288 | ||
3289 | for(ofmt = first_oformat; ofmt != NULL; ofmt = ofmt->next) { | |
3290 | if((name == NULL || strcmp(ofmt->name, name)<0) && | |
3291 | strcmp(ofmt->name, last_name)>0){ | |
3292 | name= ofmt->name; | |
3293 | encode=1; | |
3294 | } | |
3295 | } | |
3296 | for(ifmt = first_iformat; ifmt != NULL; ifmt = ifmt->next) { | |
3297 | if((name == NULL || strcmp(ifmt->name, name)<0) && | |
3298 | strcmp(ifmt->name, last_name)>0){ | |
3299 | name= ifmt->name; | |
3300 | encode=0; | |
3301 | } | |
3302 | if(name && strcmp(ifmt->name, name)==0) | |
3303 | decode=1; | |
3304 | } | |
3305 | if(name==NULL) | |
3306 | break; | |
3307 | last_name= name; | |
3308 | ||
3309 | printf( | |
3310 | " %s%s %s\n", | |
3311 | decode ? "D":" ", | |
3312 | encode ? "E":" ", | |
3313 | name); | |
817b23ff FB |
3314 | } |
3315 | printf("\n"); | |
3316 | ||
3738fe1a | 3317 | printf("Image formats:\n"); |
817b23ff FB |
3318 | for(image_fmt = first_image_format; image_fmt != NULL; |
3319 | image_fmt = image_fmt->next) { | |
3738fe1a MN |
3320 | printf( |
3321 | " %s%s %s\n", | |
3322 | image_fmt->img_read ? "D":" ", | |
3323 | image_fmt->img_write ? "E":" ", | |
3324 | image_fmt->name); | |
817b23ff FB |
3325 | } |
3326 | printf("\n"); | |
3327 | ||
85f07f22 | 3328 | printf("Codecs:\n"); |
3738fe1a MN |
3329 | last_name= "000"; |
3330 | for(;;){ | |
3331 | int decode=0; | |
3332 | int encode=0; | |
3333 | int cap=0; | |
3334 | ||
3335 | p2=NULL; | |
3336 | for(p = first_avcodec; p != NULL; p = p->next) { | |
3337 | if((p2==NULL || strcmp(p->name, p2->name)<0) && | |
3338 | strcmp(p->name, last_name)>0){ | |
3339 | p2= p; | |
3340 | decode= encode= cap=0; | |
3341 | } | |
3342 | if(p2 && strcmp(p->name, p2->name)==0){ | |
3343 | if(p->decode) decode=1; | |
3344 | if(p->encode) encode=1; | |
3345 | cap |= p->capabilities; | |
3346 | } | |
3347 | } | |
3348 | if(p2==NULL) | |
3349 | break; | |
3350 | last_name= p2->name; | |
3351 | ||
3352 | printf( | |
3353 | " %s%s%s%s%s%s %s", | |
3354 | decode ? "D": (/*p2->decoder ? "d":*/" "), | |
3355 | encode ? "E":" ", | |
3356 | p2->type == CODEC_TYPE_AUDIO ? "A":"V", | |
3357 | cap & CODEC_CAP_DRAW_HORIZ_BAND ? "S":" ", | |
3358 | cap & CODEC_CAP_DR1 ? "D":" ", | |
3359 | cap & CODEC_CAP_TRUNCATED ? "T":" ", | |
3360 | p2->name); | |
3361 | /* if(p2->decoder && decode==0) | |
3362 | printf(" use %s for decoding", p2->decoder->name);*/ | |
3363 | printf("\n"); | |
85f07f22 FB |
3364 | } |
3365 | printf("\n"); | |
3366 | ||
3738fe1a | 3367 | printf("Supported file protocols:\n"); |
85f07f22 FB |
3368 | for(up = first_protocol; up != NULL; up = up->next) |
3369 | printf(" %s:", up->name); | |
3370 | printf("\n"); | |
3371 | ||
3738fe1a MN |
3372 | printf("Frame size, frame rate abbreviations:\n ntsc pal qntsc qpal sntsc spal film ntsc-film sqcif qcif cif 4cif\n"); |
3373 | printf("Motion estimation methods:\n"); | |
85f07f22 FB |
3374 | pp = motion_str; |
3375 | while (*pp) { | |
3376 | printf(" %s", *pp); | |
101bea5f | 3377 | if ((pp - motion_str + 1) == ME_ZERO) |
85f07f22 | 3378 | printf("(fastest)"); |
101bea5f | 3379 | else if ((pp - motion_str + 1) == ME_FULL) |
85f07f22 | 3380 | printf("(slowest)"); |
101bea5f | 3381 | else if ((pp - motion_str + 1) == ME_EPZS) |
85f07f22 FB |
3382 | printf("(default)"); |
3383 | pp++; | |
3384 | } | |
3738fe1a MN |
3385 | printf("\n\n"); |
3386 | printf( | |
3387 | "Note, the names of encoders and decoders dont always match, so there are\n" | |
3388 | "several cases where the above table shows encoder only or decoder only entries\n" | |
3389 | "even though both encoding and decoding are supported for example, the h263\n" | |
3390 | "decoder corresponds to the h263 and h263p encoders, for file formats its even\n" | |
3391 | "worse\n"); | |
85f07f22 FB |
3392 | exit(1); |
3393 | } | |
3394 | ||
84f608f4 VM |
3395 | void parse_matrix_coeffs(uint16_t *dest, const char *str) |
3396 | { | |
3397 | int i; | |
3398 | const char *p = str; | |
3399 | for(i = 0;; i++) { | |
3400 | dest[i] = atoi(p); | |
3401 | if(i == 63) | |
3402 | break; | |
3403 | p = strchr(p, ','); | |
3404 | if(!p) { | |
3405 | fprintf(stderr, "Syntax error in matrix \"%s\" at coeff %d\n", str, i); | |
3406 | exit(1); | |
3407 | } | |
3408 | p++; | |
3409 | } | |
3410 | } | |
3411 | ||
3412 | void opt_inter_matrix(const char *arg) | |
3413 | { | |
3414 | inter_matrix = av_mallocz(sizeof(uint16_t) * 64); | |
3415 | parse_matrix_coeffs(inter_matrix, arg); | |
3416 | } | |
3417 | ||
3418 | void opt_intra_matrix(const char *arg) | |
3419 | { | |
3420 | intra_matrix = av_mallocz(sizeof(uint16_t) * 64); | |
3421 | parse_matrix_coeffs(intra_matrix, arg); | |
3422 | } | |
3423 | ||
e0595741 VM |
3424 | static void opt_target(const char *arg) |
3425 | { | |
3426 | int norm = -1; | |
3427 | ||
3428 | if(!strncmp(arg, "pal-", 4)) { | |
3429 | norm = 0; | |
3430 | arg += 4; | |
3431 | } else if(!strncmp(arg, "ntsc-", 5)) { | |
3432 | norm = 1; | |
3433 | arg += 5; | |
3434 | } else { | |
3435 | int fr; | |
3436 | /* Calculate FR via float to avoid int overflow */ | |
3437 | fr = (int)(frame_rate * 1000.0 / frame_rate_base); | |
3438 | if(fr == 25000) { | |
3439 | norm = 0; | |
3440 | } else if((fr == 29970) || (fr == 23976)) { | |
3441 | norm = 1; | |
3442 | } else { | |
3443 | /* Try to determine PAL/NTSC by peeking in the input files */ | |
3444 | if(nb_input_files) { | |
3445 | int i, j; | |
3446 | for(j = 0; j < nb_input_files; j++) { | |
3447 | for(i = 0; i < input_files[j]->nb_streams; i++) { | |
3448 | AVCodecContext *c = &input_files[j]->streams[i]->codec; | |
3449 | if(c->codec_type != CODEC_TYPE_VIDEO) | |
3450 | continue; | |
3451 | fr = c->frame_rate * 1000 / c->frame_rate_base; | |
3452 | if(fr == 25000) { | |
3453 | norm = 0; | |
3454 | break; | |
3455 | } else if((fr == 29970) || (fr == 23976)) { | |
3456 | norm = 1; | |
3457 | break; | |
3458 | } | |
3459 | } | |
3460 | if(norm >= 0) | |
3461 | break; | |
3462 | } | |
3463 | } | |
3464 | } | |
3465 | if(verbose && norm >= 0) | |
3466 | printf("Assuming %s for target.\n", norm ? "NTSC" : "PAL"); | |
3467 | } | |
3468 | ||
3469 | if(norm < 0) { | |
3470 | fprintf(stderr, "Could not determine norm (PAL/NTSC) for target.\n"); | |
3471 | fprintf(stderr, "Please prefix target with \"pal-\" or \"ntsc-\",\n"); | |
3472 | fprintf(stderr, "or set a framerate with \"-r xxx\".\n"); | |
3473 | exit(1); | |
3474 | } | |
3475 | ||
3476 | if(!strcmp(arg, "vcd")) { | |
3477 | ||
3478 | opt_video_codec("mpeg1video"); | |
3479 | opt_audio_codec("mp2"); | |
3480 | opt_format("vcd"); | |
3481 | ||
3482 | opt_frame_size(norm ? "352x240" : "352x288"); | |
3483 | ||
3484 | video_bit_rate = 1150000; | |
3485 | video_rc_max_rate = 1150000; | |
3486 | video_rc_min_rate = 1150000; | |
fb066639 | 3487 | video_rc_buffer_size = 40*1024*8; |
e0595741 VM |
3488 | |
3489 | audio_bit_rate = 224000; | |
3490 | audio_sample_rate = 44100; | |
3491 | ||
3492 | } else if(!strcmp(arg, "svcd")) { | |
3493 | ||
3494 | opt_video_codec("mpeg2video"); | |
3495 | opt_audio_codec("mp2"); | |
24515926 | 3496 | opt_format("svcd"); |
e0595741 VM |
3497 | |
3498 | opt_frame_size(norm ? "480x480" : "480x576"); | |
3499 | opt_gop_size(norm ? "18" : "15"); | |
3500 | ||
3501 | video_bit_rate = 2040000; | |
3502 | video_rc_max_rate = 2516000; | |
55bbad6f | 3503 | video_rc_min_rate = 0; //1145000; |
fb066639 | 3504 | video_rc_buffer_size = 224*1024*8; |
baaf3f46 | 3505 | use_scan_offset = 1; |
e0595741 VM |
3506 | |
3507 | audio_bit_rate = 224000; | |
3508 | audio_sample_rate = 44100; | |
3509 | ||
3510 | } else if(!strcmp(arg, "dvd")) { | |
3511 | ||
3512 | opt_video_codec("mpeg2video"); | |
3513 | opt_audio_codec("ac3"); | |
3514 | opt_format("vob"); | |
3515 | ||
3516 | opt_frame_size(norm ? "720x480" : "720x576"); | |
3517 | opt_gop_size(norm ? "18" : "15"); | |
3518 | ||
3519 | video_bit_rate = 6000000; | |
3520 | video_rc_max_rate = 9000000; | |
55bbad6f | 3521 | video_rc_min_rate = 0; //1500000; |
fb066639 | 3522 | video_rc_buffer_size = 224*1024*8; |
e0595741 VM |
3523 | |
3524 | audio_bit_rate = 448000; | |
3525 | audio_sample_rate = 48000; | |
3526 | ||
3527 | } else { | |
3528 | fprintf(stderr, "Unknown target: %s\n", arg); | |
3529 | exit(1); | |
3530 | } | |
3531 | } | |
3532 | ||
242f5b0a MN |
3533 | static void show_version(void) |
3534 | { | |
3535 | printf("ffmpeg " FFMPEG_VERSION "\n" | |
3536 | "libavcodec %d\n" | |
3537 | "libavformat %d\n", | |
3538 | avcodec_build(), LIBAVFORMAT_BUILD); | |
3539 | exit(1); | |
3540 | } | |
3541 | ||
85f07f22 | 3542 | const OptionDef options[] = { |
02d504a7 FB |
3543 | /* main options */ |
3544 | { "L", 0, {(void*)show_license}, "show license" }, | |
bdc4796f | 3545 | { "h", 0, {(void*)show_help}, "show help" }, |
242f5b0a | 3546 | { "version", 0, {(void*)show_version}, "show version" }, |
bdc4796f FB |
3547 | { "formats", 0, {(void*)show_formats}, "show available formats, codecs, protocols, ..." }, |
3548 | { "f", HAS_ARG, {(void*)opt_format}, "force format", "fmt" }, | |
817b23ff | 3549 | { "img", HAS_ARG, {(void*)opt_image_format}, "force image format", "img_fmt" }, |
bdc4796f FB |
3550 | { "i", HAS_ARG, {(void*)opt_input_file}, "input file name", "filename" }, |
3551 | { "y", OPT_BOOL, {(void*)&file_overwrite}, "overwrite output files" }, | |
3552 | { "map", HAS_ARG | OPT_EXPERT, {(void*)opt_map}, "set input stream mapping", "file:stream" }, | |
3553 | { "t", HAS_ARG, {(void*)opt_recording_time}, "set the recording time", "duration" }, | |
254abc2e | 3554 | { "ss", HAS_ARG, {(void*)opt_start_time}, "set the start time offset", "time_off" }, |
a6a92a9a | 3555 | { "itsoffset", HAS_ARG, {(void*)opt_input_ts_offset}, "set the input ts offset", "time_off" }, |
bdc4796f | 3556 | { "title", HAS_ARG | OPT_STRING, {(void*)&str_title}, "set the title", "string" }, |
4568325a | 3557 | { "timestamp", HAS_ARG, {(void*)&opt_rec_timestamp}, "set the timestamp", "time" }, |
bdc4796f FB |
3558 | { "author", HAS_ARG | OPT_STRING, {(void*)&str_author}, "set the author", "string" }, |
3559 | { "copyright", HAS_ARG | OPT_STRING, {(void*)&str_copyright}, "set the copyright", "string" }, | |
3560 | { "comment", HAS_ARG | OPT_STRING, {(void*)&str_comment}, "set the comment", "string" }, | |
1d366fce | 3561 | { "debug", HAS_ARG | OPT_EXPERT, {(void*)opt_debug}, "print specific debug info", "" }, |
0c9bbaec | 3562 | { "vismv", HAS_ARG | OPT_EXPERT, {(void*)opt_vismv}, "visualize motion vectors", "" }, |
bdc4796f | 3563 | { "benchmark", OPT_BOOL | OPT_EXPERT, {(void*)&do_benchmark}, |
5727b222 | 3564 | "add timings for benchmarking" }, |
254abc2e | 3565 | { "dump", OPT_BOOL | OPT_EXPERT, {(void*)&do_pkt_dump}, |
a0663ba4 | 3566 | "dump each input packet" }, |
254abc2e FB |
3567 | { "hex", OPT_BOOL | OPT_EXPERT, {(void*)&do_hex_dump}, |
3568 | "when dumping packets, also dump the payload" }, | |
79fdaa4c | 3569 | { "bitexact", OPT_EXPERT, {(void*)opt_bitexact}, "only use bit exact algorithms (for codec testing)" }, |
b1b77fe9 FB |
3570 | { "re", OPT_BOOL | OPT_EXPERT, {(void*)&rate_emu}, "read input at native frame rate", "" }, |
3571 | { "loop", OPT_BOOL | OPT_EXPERT, {(void*)&loop_input}, "loop (current only works with images)" }, | |
f068206e | 3572 | { "v", HAS_ARG, {(void*)opt_verbose}, "control amount of logging", "verbose" }, |
e0595741 | 3573 | { "target", HAS_ARG, {(void*)opt_target}, "specify target file type (\"vcd\", \"svcd\" or \"dvd\")", "type" }, |
9c3d33d6 | 3574 | { "threads", HAS_ARG | OPT_EXPERT, {(void*)opt_thread_count}, "thread count", "count" }, |
f4f3223f | 3575 | { "sync", HAS_ARG | OPT_EXPERT, {(void*)opt_sync_method}, "sync method", "" }, |
72bd8100 | 3576 | { "copyts", OPT_BOOL | OPT_EXPERT, {(void*)©_ts}, "copy timestamps" }, |
02d504a7 FB |
3577 | |
3578 | /* video options */ | |
3579 | { "b", HAS_ARG | OPT_VIDEO, {(void*)opt_video_bitrate}, "set video bitrate (in kbit/s)", "bitrate" }, | |
3580 | { "r", HAS_ARG | OPT_VIDEO, {(void*)opt_frame_rate}, "set frame rate (Hz value, fraction or abbreviation)", "rate" }, | |
02d504a7 FB |
3581 | { "s", HAS_ARG | OPT_VIDEO, {(void*)opt_frame_size}, "set frame size (WxH or abbreviation)", "size" }, |
3582 | { "aspect", HAS_ARG | OPT_VIDEO, {(void*)opt_frame_aspect_ratio}, "set aspect ratio (4:3, 16:9 or 1.3333, 1.7777)", "aspect" }, | |
3583 | { "pix_fmt", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_frame_pix_fmt}, "set pixel format", "format" }, | |
3584 | { "croptop", HAS_ARG | OPT_VIDEO, {(void*)opt_frame_crop_top}, "set top crop band size (in pixels)", "size" }, | |
3585 | { "cropbottom", HAS_ARG | OPT_VIDEO, {(void*)opt_frame_crop_bottom}, "set bottom crop band size (in pixels)", "size" }, | |
3586 | { "cropleft", HAS_ARG | OPT_VIDEO, {(void*)opt_frame_crop_left}, "set left crop band size (in pixels)", "size" }, | |
3587 | { "cropright", HAS_ARG | OPT_VIDEO, {(void*)opt_frame_crop_right}, "set right crop band size (in pixels)", "size" }, | |
1ff93ffc TK |
3588 | { "padtop", HAS_ARG | OPT_VIDEO, {(void*)opt_frame_pad_top}, "set top pad band size (in pixels)", "size" }, |
3589 | { "padbottom", HAS_ARG | OPT_VIDEO, {(void*)opt_frame_pad_bottom}, "set bottom pad band size (in pixels)", "size" }, | |
3590 | { "padleft", HAS_ARG | OPT_VIDEO, {(void*)opt_frame_pad_left}, "set left pad band size (in pixels)", "size" }, | |
3591 | { "padright", HAS_ARG | OPT_VIDEO, {(void*)opt_frame_pad_right}, "set right pad band size (in pixels)", "size" }, | |
3592 | { "padcolor", HAS_ARG | OPT_VIDEO, {(void*)opt_pad_color}, "set color of pad bands (Hex 000000 thru FFFFFF)", "color" }, | |
02d504a7 FB |
3593 | { "g", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_gop_size}, "set the group of picture size", "gop_size" }, |
3594 | { "intra", OPT_BOOL | OPT_EXPERT | OPT_VIDEO, {(void*)&intra_only}, "use only intra frames"}, | |
3595 | { "vn", OPT_BOOL | OPT_VIDEO, {(void*)&video_disable}, "disable video" }, | |
3596 | { "qscale", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_qscale}, "use fixed video quantiser scale (VBR)", "q" }, | |
3597 | { "qmin", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_qmin}, "min video quantiser scale (VBR)", "q" }, | |
3598 | { "qmax", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_qmax}, "max video quantiser scale (VBR)", "q" }, | |
4ea4b274 MN |
3599 | { "lmin", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_lmin}, "min video lagrange factor (VBR)", "lambda" }, |
3600 | { "lmax", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_lmax}, "max video l |