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 FB |
19 | #define HAVE_AV_CONFIG_H |
20 | #include "avformat.h" | |
10d104e4 | 21 | #include "framehook.h" |
daf8e955 | 22 | |
bdc4796f | 23 | #ifndef CONFIG_WIN32 |
85f07f22 FB |
24 | #include <unistd.h> |
25 | #include <fcntl.h> | |
26 | #include <sys/ioctl.h> | |
85f07f22 | 27 | #include <sys/time.h> |
85f07f22 | 28 | #include <termios.h> |
5727b222 | 29 | #include <sys/resource.h> |
9680a722 | 30 | #include <signal.h> |
bdc4796f | 31 | #endif |
f3ec2d46 SG |
32 | #ifdef CONFIG_OS2 |
33 | #include <sys/types.h> | |
34 | #include <sys/select.h> | |
35 | #include <stdlib.h> | |
36 | #endif | |
bf5af568 | 37 | #include <time.h> |
85f07f22 | 38 | |
01310af2 FB |
39 | #include "cmdutils.h" |
40 | ||
8aa1e3da MN |
41 | #if !defined(INFINITY) && defined(HUGE_VAL) |
42 | #define INFINITY HUGE_VAL | |
43 | #endif | |
85f07f22 | 44 | |
85f07f22 FB |
45 | /* select an input stream for an output stream */ |
46 | typedef struct AVStreamMap { | |
47 | int file_index; | |
48 | int stream_index; | |
49 | } AVStreamMap; | |
50 | ||
51 | extern const OptionDef options[]; | |
52 | ||
02d504a7 FB |
53 | static void show_help(void); |
54 | static void show_license(void); | |
85f07f22 FB |
55 | |
56 | #define MAX_FILES 20 | |
57 | ||
58 | static AVFormatContext *input_files[MAX_FILES]; | |
59 | static int nb_input_files = 0; | |
60 | ||
61 | static AVFormatContext *output_files[MAX_FILES]; | |
62 | static int nb_output_files = 0; | |
63 | ||
64 | static AVStreamMap stream_maps[MAX_FILES]; | |
65 | static int nb_stream_maps; | |
66 | ||
79fdaa4c FB |
67 | static AVInputFormat *file_iformat; |
68 | static AVOutputFormat *file_oformat; | |
817b23ff | 69 | static AVImageFormat *image_format; |
85f07f22 FB |
70 | static int frame_width = 160; |
71 | static int frame_height = 128; | |
880e8ba7 | 72 | static float frame_aspect_ratio = 0; |
63167088 | 73 | static enum PixelFormat frame_pix_fmt = PIX_FMT_YUV420P; |
ab6d194a MN |
74 | static int frame_topBand = 0; |
75 | static int frame_bottomBand = 0; | |
76 | static int frame_leftBand = 0; | |
77 | static int frame_rightBand = 0; | |
14bea432 MN |
78 | static int frame_rate = 25; |
79 | static int frame_rate_base = 1; | |
3aa102be MN |
80 | static int video_bit_rate = 200*1000; |
81 | static int video_bit_rate_tolerance = 4000*1000; | |
158c7f05 | 82 | static float video_qscale = 0; |
3aa102be MN |
83 | static int video_qmin = 2; |
84 | static int video_qmax = 31; | |
17a70fde MN |
85 | static int video_mb_qmin = 2; |
86 | static int video_mb_qmax = 31; | |
9cdd6a24 MN |
87 | static int video_qdiff = 3; |
88 | static float video_qblur = 0.5; | |
89 | static float video_qcomp = 0.5; | |
84f608f4 VM |
90 | static uint16_t *intra_matrix = NULL; |
91 | static uint16_t *inter_matrix = NULL; | |
ac2830ec | 92 | #if 0 //experimental, (can be removed) |
3aa102be MN |
93 | static float video_rc_qsquish=1.0; |
94 | static float video_rc_qmod_amp=0; | |
95 | static int video_rc_qmod_freq=0; | |
ac2830ec | 96 | #endif |
3aa102be MN |
97 | static char *video_rc_override_string=NULL; |
98 | static char *video_rc_eq="tex^qComp"; | |
99 | static int video_rc_buffer_size=0; | |
100 | static float video_rc_buffer_aggressivity=1.0; | |
101 | static int video_rc_max_rate=0; | |
102 | static int video_rc_min_rate=0; | |
103 | static float video_rc_initial_cplx=0; | |
104 | static float video_b_qfactor = 1.25; | |
105 | static float video_b_qoffset = 1.25; | |
b3a391e8 | 106 | static float video_i_qfactor = -0.8; |
3aa102be | 107 | static float video_i_qoffset = 0.0; |
303e50e6 MN |
108 | static int video_intra_quant_bias= FF_DEFAULT_QUANT_BIAS; |
109 | static int video_inter_quant_bias= FF_DEFAULT_QUANT_BIAS; | |
3bea5386 | 110 | static int me_method = ME_EPZS; |
85f07f22 FB |
111 | static int video_disable = 0; |
112 | static int video_codec_id = CODEC_ID_NONE; | |
113 | static int same_quality = 0; | |
bc6caae2 | 114 | static int b_frames = 0; |
7d1c3fc1 | 115 | static int mb_decision = FF_MB_DECISION_SIMPLE; |
622348f9 | 116 | static int ildct_cmp = FF_CMP_VSAD; |
5d43635e MN |
117 | static int mb_cmp = FF_CMP_SAD; |
118 | static int sub_cmp = FF_CMP_SAD; | |
119 | static int cmp = FF_CMP_SAD; | |
9c3d33d6 MN |
120 | static int pre_cmp = FF_CMP_SAD; |
121 | static int pre_me = 0; | |
122 | static float lumi_mask = 0; | |
123 | static float dark_mask = 0; | |
124 | static float scplx_mask = 0; | |
125 | static float tcplx_mask = 0; | |
126 | static float p_mask = 0; | |
29da453b | 127 | static int use_4mv = 0; |
8e2162f0 | 128 | static int use_obmc = 0; |
21e59552 | 129 | static int use_aic = 0; |
dba019da | 130 | static int use_aiv = 0; |
21e59552 | 131 | static int use_umv = 0; |
bb198e19 | 132 | static int use_alt_scan = 0; |
c0baa56a | 133 | static int use_trell = 0; |
baaf3f46 | 134 | static int use_scan_offset = 0; |
77ea0d4b | 135 | static int qns = 0; |
303e50e6 | 136 | static int closed_gop = 0; |
cfcf0ffd | 137 | static int do_deinterlace = 0; |
bb198e19 MN |
138 | static int do_interlace_dct = 0; |
139 | static int do_interlace_me = 0; | |
4d2858de MN |
140 | static int workaround_bugs = FF_BUG_AUTODETECT; |
141 | static int error_resilience = 2; | |
142 | static int error_concealment = 3; | |
463678ac | 143 | static int dct_algo = 0; |
2ad1516a | 144 | static int idct_algo = 0; |
1dbb6d90 MN |
145 | static int use_part = 0; |
146 | static int packet_size = 0; | |
7ebfc0ea | 147 | static int error_rate = 0; |
f560dd82 | 148 | static int strict = 0; |
bb198e19 MN |
149 | static int top_field_first = -1; |
150 | static int noise_reduction = 0; | |
303e50e6 | 151 | static int sc_threshold = 0; |
59b571c1 | 152 | static int debug = 0; |
0c9bbaec | 153 | static int debug_mv = 0; |
b1b77fe9 | 154 | extern int loop_input; /* currently a hack */ |
85f07f22 FB |
155 | |
156 | static int gop_size = 12; | |
157 | static int intra_only = 0; | |
158 | static int audio_sample_rate = 44100; | |
159 | static int audio_bit_rate = 64000; | |
160 | static int audio_disable = 0; | |
161 | static int audio_channels = 1; | |
162 | static int audio_codec_id = CODEC_ID_NONE; | |
163 | ||
0c1a9eda | 164 | static int64_t recording_time = 0; |
8831db5c | 165 | static int64_t start_time = 0; |
85f07f22 FB |
166 | static int file_overwrite = 0; |
167 | static char *str_title = NULL; | |
168 | static char *str_author = NULL; | |
169 | static char *str_copyright = NULL; | |
170 | static char *str_comment = NULL; | |
5727b222 | 171 | static int do_benchmark = 0; |
a0663ba4 | 172 | static int do_hex_dump = 0; |
254abc2e | 173 | static int do_pkt_dump = 0; |
43f1708f | 174 | static int do_psnr = 0; |
ce7c56c2 | 175 | static int do_vstats = 0; |
5abdb4b1 | 176 | static int do_pass = 0; |
b0368839 | 177 | static int bitexact = 0; |
5abdb4b1 | 178 | static char *pass_logfilename = NULL; |
1629626f FB |
179 | static int audio_stream_copy = 0; |
180 | static int video_stream_copy = 0; | |
5abdb4b1 | 181 | |
bdfcbbed MK |
182 | static int rate_emu = 0; |
183 | ||
8aa3ee32 | 184 | static char *video_grab_format = "video4linux"; |
79a7c268 | 185 | static char *video_device = NULL; |
a5df11ab | 186 | static int video_channel = 0; |
e3ee3283 | 187 | static char *video_standard = "ntsc"; |
79a7c268 | 188 | |
8aa3ee32 | 189 | static char *audio_grab_format = "audio_device"; |
79a7c268 | 190 | static char *audio_device = NULL; |
8aa3ee32 | 191 | |
d9a916e2 | 192 | static int using_stdin = 0; |
bee0d9e5 | 193 | static int using_vhook = 0; |
f068206e | 194 | static int verbose = 1; |
9c3d33d6 | 195 | static int thread_count= 1; |
d9a916e2 | 196 | |
5abdb4b1 | 197 | #define DEFAULT_PASS_LOGFILENAME "ffmpeg2pass" |
85f07f22 FB |
198 | |
199 | typedef struct AVOutputStream { | |
200 | int file_index; /* file index */ | |
201 | int index; /* stream index in the output file */ | |
202 | int source_index; /* AVInputStream index */ | |
203 | AVStream *st; /* stream in the output file */ | |
ec5517d5 FB |
204 | int encoding_needed; /* true if encoding needed for this stream */ |
205 | int frame_number; | |
206 | /* input pts and corresponding output pts | |
207 | for A/V sync */ | |
208 | double sync_ipts; | |
c11ef252 | 209 | double sync_ipts_offset; |
0c1a9eda | 210 | int64_t sync_opts; |
85f07f22 | 211 | /* video only */ |
34b10a57 D |
212 | int video_resample; /* video_resample and video_crop are mutually exclusive */ |
213 | AVPicture pict_tmp; /* temporary image for resampling */ | |
85f07f22 | 214 | ImgReSampleContext *img_resample_ctx; /* for image resampling */ |
34b10a57 D |
215 | |
216 | int video_crop; /* video_resample and video_crop are mutually exclusive */ | |
217 | int topBand; /* cropping area sizes */ | |
218 | int leftBand; | |
85f07f22 FB |
219 | |
220 | /* audio only */ | |
221 | int audio_resample; | |
222 | ReSampleContext *resample; /* for audio resampling */ | |
223 | FifoBuffer fifo; /* for compression: one audio fifo per codec */ | |
5abdb4b1 | 224 | FILE *logfile; |
85f07f22 FB |
225 | } AVOutputStream; |
226 | ||
227 | typedef struct AVInputStream { | |
228 | int file_index; | |
229 | int index; | |
230 | AVStream *st; | |
231 | int discard; /* true if stream data should be discarded */ | |
232 | int decoding_needed; /* true if the packets must be decoded in 'raw_fifo' */ | |
0c1a9eda | 233 | int64_t sample_index; /* current sample */ |
bdfcbbed MK |
234 | |
235 | int64_t start; /* time when read started */ | |
236 | unsigned long frame; /* current frame */ | |
254abc2e FB |
237 | int64_t next_pts; /* synthetic pts for cases where pkt.pts |
238 | is not defined */ | |
e7d0374f | 239 | int64_t pts; /* current pts */ |
85f07f22 FB |
240 | } AVInputStream; |
241 | ||
242 | typedef struct AVInputFile { | |
243 | int eof_reached; /* true if eof reached */ | |
244 | int ist_index; /* index of first stream in ist_table */ | |
245 | int buffer_size; /* current total buffer size */ | |
246 | int buffer_size_max; /* buffer size at which we consider we can stop | |
247 | buffering */ | |
79fdaa4c | 248 | int nb_streams; /* nb streams we are aware of */ |
85f07f22 FB |
249 | } AVInputFile; |
250 | ||
bdc4796f FB |
251 | #ifndef CONFIG_WIN32 |
252 | ||
85f07f22 FB |
253 | /* init terminal so that we can grab keys */ |
254 | static struct termios oldtty; | |
255 | ||
256 | static void term_exit(void) | |
257 | { | |
258 | tcsetattr (0, TCSANOW, &oldtty); | |
259 | } | |
260 | ||
9680a722 RP |
261 | static volatile sig_atomic_t received_sigterm = 0; |
262 | ||
263 | static void | |
264 | sigterm_handler(int sig) | |
265 | { | |
266 | received_sigterm = sig; | |
267 | term_exit(); | |
268 | } | |
269 | ||
85f07f22 FB |
270 | static void term_init(void) |
271 | { | |
272 | struct termios tty; | |
273 | ||
274 | tcgetattr (0, &tty); | |
275 | oldtty = tty; | |
276 | ||
277 | tty.c_iflag &= ~(IGNBRK|BRKINT|PARMRK|ISTRIP | |
278 | |INLCR|IGNCR|ICRNL|IXON); | |
279 | tty.c_oflag |= OPOST; | |
280 | tty.c_lflag &= ~(ECHO|ECHONL|ICANON|IEXTEN); | |
281 | tty.c_cflag &= ~(CSIZE|PARENB); | |
282 | tty.c_cflag |= CS8; | |
283 | tty.c_cc[VMIN] = 1; | |
284 | tty.c_cc[VTIME] = 0; | |
285 | ||
286 | tcsetattr (0, TCSANOW, &tty); | |
287 | ||
9680a722 RP |
288 | signal(SIGINT , sigterm_handler); /* Interrupt (ANSI). */ |
289 | signal(SIGQUIT, sigterm_handler); /* Quit (POSIX). */ | |
290 | signal(SIGTERM, sigterm_handler); /* Termination (ANSI). */ | |
291 | /* | |
292 | register a function to be called at normal program termination | |
293 | */ | |
85f07f22 | 294 | atexit(term_exit); |
9ddd71fc FR |
295 | #ifdef CONFIG_BEOS_NETSERVER |
296 | fcntl(0, F_SETFL, fcntl(0, F_GETFL) | O_NONBLOCK); | |
297 | #endif | |
85f07f22 FB |
298 | } |
299 | ||
300 | /* read a key without blocking */ | |
301 | static int read_key(void) | |
302 | { | |
9ddd71fc | 303 | int n = 1; |
85f07f22 | 304 | unsigned char ch; |
9ddd71fc FR |
305 | #ifndef CONFIG_BEOS_NETSERVER |
306 | struct timeval tv; | |
85f07f22 FB |
307 | fd_set rfds; |
308 | ||
309 | FD_ZERO(&rfds); | |
310 | FD_SET(0, &rfds); | |
311 | tv.tv_sec = 0; | |
312 | tv.tv_usec = 0; | |
313 | n = select(1, &rfds, NULL, NULL, &tv); | |
9ddd71fc | 314 | #endif |
85f07f22 | 315 | if (n > 0) { |
cb09b2ed PG |
316 | n = read(0, &ch, 1); |
317 | if (n == 1) | |
85f07f22 | 318 | return ch; |
cb09b2ed PG |
319 | |
320 | return n; | |
85f07f22 FB |
321 | } |
322 | return -1; | |
323 | } | |
324 | ||
a38469e1 | 325 | #else |
85f07f22 | 326 | |
bee0d9e5 CY |
327 | static volatile int received_sigterm = 0; |
328 | ||
a38469e1 FB |
329 | /* no interactive support */ |
330 | static void term_exit(void) | |
85f07f22 | 331 | { |
a38469e1 | 332 | } |
85f07f22 | 333 | |
a38469e1 FB |
334 | static void term_init(void) |
335 | { | |
336 | } | |
85f07f22 | 337 | |
a38469e1 FB |
338 | static int read_key(void) |
339 | { | |
cb09b2ed | 340 | return 0; |
85f07f22 FB |
341 | } |
342 | ||
a38469e1 | 343 | #endif |
bdc4796f | 344 | |
b29f97d1 | 345 | static int read_ffserver_streams(AVFormatContext *s, const char *filename) |
85f07f22 | 346 | { |
79fdaa4c | 347 | int i, err; |
85f07f22 FB |
348 | AVFormatContext *ic; |
349 | ||
79fdaa4c FB |
350 | err = av_open_input_file(&ic, filename, NULL, FFM_PACKET_SIZE, NULL); |
351 | if (err < 0) | |
352 | return err; | |
85f07f22 FB |
353 | /* copy stream format */ |
354 | s->nb_streams = ic->nb_streams; | |
355 | for(i=0;i<ic->nb_streams;i++) { | |
356 | AVStream *st; | |
1e491e29 | 357 | |
e1031171 | 358 | st = av_mallocz(sizeof(AVStream)); |
85f07f22 FB |
359 | memcpy(st, ic->streams[i], sizeof(AVStream)); |
360 | s->streams[i] = st; | |
361 | } | |
362 | ||
363 | av_close_input_file(ic); | |
364 | return 0; | |
365 | } | |
366 | ||
817b23ff | 367 | #define MAX_AUDIO_PACKET_SIZE (128 * 1024) |
85f07f22 FB |
368 | |
369 | static void do_audio_out(AVFormatContext *s, | |
370 | AVOutputStream *ost, | |
371 | AVInputStream *ist, | |
372 | unsigned char *buf, int size) | |
373 | { | |
0c1a9eda | 374 | uint8_t *buftmp; |
d66c7abc SC |
375 | static uint8_t *audio_buf = NULL; |
376 | static uint8_t *audio_out = NULL; | |
558eae03 | 377 | const int audio_out_size= 4*MAX_AUDIO_PACKET_SIZE; |
d66c7abc | 378 | |
85f07f22 FB |
379 | int size_out, frame_bytes, ret; |
380 | AVCodecContext *enc; | |
381 | ||
d66c7abc SC |
382 | /* SC: dynamic allocation of buffers */ |
383 | if (!audio_buf) | |
384 | audio_buf = av_malloc(2*MAX_AUDIO_PACKET_SIZE); | |
385 | if (!audio_out) | |
558eae03 | 386 | audio_out = av_malloc(audio_out_size); |
d66c7abc SC |
387 | if (!audio_buf || !audio_out) |
388 | return; /* Should signal an error ! */ | |
389 | ||
390 | ||
85f07f22 FB |
391 | enc = &ost->st->codec; |
392 | ||
393 | if (ost->audio_resample) { | |
394 | buftmp = audio_buf; | |
395 | size_out = audio_resample(ost->resample, | |
396 | (short *)buftmp, (short *)buf, | |
397 | size / (ist->st->codec.channels * 2)); | |
398 | size_out = size_out * enc->channels * 2; | |
399 | } else { | |
400 | buftmp = buf; | |
401 | size_out = size; | |
402 | } | |
403 | ||
404 | /* now encode as many frames as possible */ | |
a0663ba4 | 405 | if (enc->frame_size > 1) { |
85f07f22 FB |
406 | /* output resampled raw samples */ |
407 | fifo_write(&ost->fifo, buftmp, size_out, | |
408 | &ost->fifo.wptr); | |
409 | ||
410 | frame_bytes = enc->frame_size * 2 * enc->channels; | |
411 | ||
412 | while (fifo_read(&ost->fifo, audio_buf, frame_bytes, | |
413 | &ost->fifo.rptr) == 0) { | |
558eae03 | 414 | ret = avcodec_encode_audio(enc, audio_out, audio_out_size, |
a0663ba4 | 415 | (short *)audio_buf); |
ec5517d5 | 416 | av_write_frame(s, ost->index, audio_out, ret); |
85f07f22 FB |
417 | } |
418 | } else { | |
a0663ba4 FB |
419 | /* output a pcm frame */ |
420 | /* XXX: change encoding codec API to avoid this ? */ | |
421 | switch(enc->codec->id) { | |
422 | case CODEC_ID_PCM_S16LE: | |
423 | case CODEC_ID_PCM_S16BE: | |
424 | case CODEC_ID_PCM_U16LE: | |
425 | case CODEC_ID_PCM_U16BE: | |
426 | break; | |
427 | default: | |
428 | size_out = size_out >> 1; | |
429 | break; | |
430 | } | |
431 | ret = avcodec_encode_audio(enc, audio_out, size_out, | |
ff29712a | 432 | (short *)buftmp); |
ec5517d5 | 433 | av_write_frame(s, ost->index, audio_out, ret); |
85f07f22 FB |
434 | } |
435 | } | |
436 | ||
10d104e4 PG |
437 | static void pre_process_video_frame(AVInputStream *ist, AVPicture *picture, void **bufp) |
438 | { | |
439 | AVCodecContext *dec; | |
440 | AVPicture *picture2; | |
441 | AVPicture picture_tmp; | |
0c1a9eda | 442 | uint8_t *buf = 0; |
10d104e4 PG |
443 | |
444 | dec = &ist->st->codec; | |
445 | ||
446 | /* deinterlace : must be done before any resize */ | |
bee0d9e5 | 447 | if (do_deinterlace || using_vhook) { |
10d104e4 PG |
448 | int size; |
449 | ||
450 | /* create temporary picture */ | |
451 | size = avpicture_get_size(dec->pix_fmt, dec->width, dec->height); | |
452 | buf = av_malloc(size); | |
453 | if (!buf) | |
454 | return; | |
455 | ||
456 | picture2 = &picture_tmp; | |
457 | avpicture_fill(picture2, buf, dec->pix_fmt, dec->width, dec->height); | |
458 | ||
dafc3856 MN |
459 | if (do_deinterlace){ |
460 | if(avpicture_deinterlace(picture2, picture, | |
461 | dec->pix_fmt, dec->width, dec->height) < 0) { | |
462 | /* if error, do not deinterlace */ | |
463 | av_free(buf); | |
464 | buf = NULL; | |
465 | picture2 = picture; | |
466 | } | |
467 | } else { | |
bee0d9e5 CY |
468 | if (img_convert(picture2, dec->pix_fmt, picture, |
469 | dec->pix_fmt, dec->width, dec->height) < 0) { | |
470 | /* if error, do not copy */ | |
471 | av_free(buf); | |
472 | buf = NULL; | |
473 | picture2 = picture; | |
474 | } | |
475 | } | |
10d104e4 PG |
476 | } else { |
477 | picture2 = picture; | |
478 | } | |
479 | ||
480 | frame_hook_process(picture2, dec->pix_fmt, dec->width, dec->height); | |
481 | ||
482 | if (picture != picture2) | |
483 | *picture = *picture2; | |
484 | *bufp = buf; | |
485 | } | |
486 | ||
ec5517d5 FB |
487 | /* we begin to correct av delay at this threshold */ |
488 | #define AV_DELAY_MAX 0.100 | |
85f07f22 FB |
489 | |
490 | static void do_video_out(AVFormatContext *s, | |
491 | AVOutputStream *ost, | |
492 | AVInputStream *ist, | |
7a0f9d7e | 493 | AVFrame *in_picture, |
ec5517d5 | 494 | int *frame_size, AVOutputStream *audio_sync) |
85f07f22 | 495 | { |
ec5517d5 | 496 | int nb_frames, i, ret; |
34b10a57 D |
497 | AVPicture *final_picture, *formatted_picture; |
498 | AVPicture picture_format_temp, picture_crop_temp; | |
303aebf9 | 499 | static uint8_t *video_buffer= NULL; |
0c1a9eda | 500 | uint8_t *buf = NULL, *buf1 = NULL; |
cfcf0ffd | 501 | AVCodecContext *enc, *dec; |
a686caf0 | 502 | enum PixelFormat target_pixfmt; |
85f07f22 | 503 | |
33a1f1a3 | 504 | #define VIDEO_BUFFER_SIZE (1024*1024) |
33a1f1a3 | 505 | |
85f07f22 | 506 | enc = &ost->st->codec; |
cfcf0ffd | 507 | dec = &ist->st->codec; |
85f07f22 | 508 | |
ec5517d5 FB |
509 | /* by default, we output a single frame */ |
510 | nb_frames = 1; | |
511 | ||
204c0f48 PG |
512 | *frame_size = 0; |
513 | ||
ec5517d5 FB |
514 | /* NOTE: the A/V sync is always done by considering the audio is |
515 | the master clock. It is suffisant for transcoding or playing, | |
516 | but not for the general case */ | |
517 | if (audio_sync) { | |
518 | /* compute the A-V delay and duplicate/remove frames if needed */ | |
e7d0374f RS |
519 | double adelta, vdelta, av_delay; |
520 | ||
521 | adelta = audio_sync->sync_ipts - ((double)audio_sync->sync_opts * | |
522 | s->pts_num / s->pts_den); | |
523 | ||
524 | vdelta = ost->sync_ipts - ((double)ost->sync_opts * | |
525 | s->pts_num / s->pts_den); | |
526 | ||
527 | av_delay = adelta - vdelta; | |
528 | // printf("delay=%f\n", av_delay); | |
529 | if (av_delay < -AV_DELAY_MAX) | |
530 | nb_frames = 2; | |
531 | else if (av_delay > AV_DELAY_MAX) | |
532 | nb_frames = 0; | |
10d104e4 PG |
533 | } else { |
534 | double vdelta; | |
535 | ||
e7d0374f RS |
536 | vdelta = (double)(ost->st->pts.val) * s->pts_num / s->pts_den - (ost->sync_ipts - ost->sync_ipts_offset); |
537 | if (vdelta < 100 && vdelta > -100 && ost->sync_ipts_offset) { | |
538 | if (vdelta < -AV_DELAY_MAX) | |
539 | nb_frames = 2; | |
540 | else if (vdelta > AV_DELAY_MAX) | |
541 | nb_frames = 0; | |
542 | } else { | |
543 | ost->sync_ipts_offset -= vdelta; | |
544 | if (!ost->sync_ipts_offset) | |
545 | ost->sync_ipts_offset = 0.000001; /* one microsecond */ | |
10d104e4 | 546 | } |
ec5517d5 | 547 | } |
445f1b83 RS |
548 | |
549 | #if defined(AVSYNC_DEBUG) | |
254abc2e FB |
550 | { |
551 | static char *action[] = { "drop frame", "copy frame", "dup frame" }; | |
552 | if (audio_sync) | |
553 | fprintf(stderr, "Input APTS %12.6f, output APTS %12.6f, ", | |
554 | (double) audio_sync->sync_ipts, | |
555 | (double) audio_sync->st->pts.val * s->pts_num / s->pts_den); | |
556 | fprintf(stderr, "Input VPTS %12.6f, output VPTS %12.6f: %s\n", | |
557 | (double) ost->sync_ipts, | |
558 | (double) ost->st->pts.val * s->pts_num / s->pts_den, | |
559 | action[nb_frames]); | |
560 | } | |
445f1b83 RS |
561 | #endif |
562 | ||
ec5517d5 | 563 | if (nb_frames <= 0) |
85f07f22 | 564 | return; |
ce7c56c2 | 565 | |
cb09b2ed | 566 | if (!video_buffer) |
ec5517d5 FB |
567 | video_buffer = av_malloc(VIDEO_BUFFER_SIZE); |
568 | if (!video_buffer) | |
569 | return; | |
c04643a2 | 570 | |
cfcf0ffd | 571 | /* convert pixel format if needed */ |
a686caf0 RS |
572 | target_pixfmt = ost->video_resample ? PIX_FMT_YUV420P : enc->pix_fmt; |
573 | if (dec->pix_fmt != target_pixfmt) { | |
cfcf0ffd FB |
574 | int size; |
575 | ||
576 | /* create temporary picture */ | |
39518b49 | 577 | size = avpicture_get_size(target_pixfmt, dec->width, dec->height); |
0f1578af | 578 | buf = av_malloc(size); |
cfcf0ffd FB |
579 | if (!buf) |
580 | return; | |
34b10a57 | 581 | formatted_picture = &picture_format_temp; |
39518b49 | 582 | avpicture_fill(formatted_picture, buf, target_pixfmt, dec->width, dec->height); |
cfcf0ffd | 583 | |
a686caf0 | 584 | if (img_convert(formatted_picture, target_pixfmt, |
7a0f9d7e | 585 | (AVPicture *)in_picture, dec->pix_fmt, |
cfcf0ffd FB |
586 | dec->width, dec->height) < 0) { |
587 | fprintf(stderr, "pixel format conversion not handled\n"); | |
588 | goto the_end; | |
589 | } | |
590 | } else { | |
7a0f9d7e | 591 | formatted_picture = (AVPicture *)in_picture; |
cfcf0ffd FB |
592 | } |
593 | ||
594 | /* XXX: resampling could be done before raw format convertion in | |
595 | some cases to go faster */ | |
596 | /* XXX: only works for YUV420P */ | |
85f07f22 | 597 | if (ost->video_resample) { |
34b10a57 D |
598 | final_picture = &ost->pict_tmp; |
599 | img_resample(ost->img_resample_ctx, final_picture, formatted_picture); | |
a686caf0 RS |
600 | if (enc->pix_fmt != PIX_FMT_YUV420P) { |
601 | int size; | |
602 | ||
603 | av_free(buf); | |
604 | /* create temporary picture */ | |
605 | size = avpicture_get_size(enc->pix_fmt, enc->width, enc->height); | |
606 | buf = av_malloc(size); | |
607 | if (!buf) | |
608 | return; | |
609 | final_picture = &picture_format_temp; | |
610 | avpicture_fill(final_picture, buf, enc->pix_fmt, enc->width, enc->height); | |
611 | ||
612 | if (img_convert(final_picture, enc->pix_fmt, | |
613 | &ost->pict_tmp, PIX_FMT_YUV420P, | |
614 | enc->width, enc->height) < 0) { | |
615 | fprintf(stderr, "pixel format conversion not handled\n"); | |
616 | goto the_end; | |
617 | } | |
618 | } | |
34b10a57 D |
619 | } else if (ost->video_crop) { |
620 | picture_crop_temp.data[0] = formatted_picture->data[0] + | |
621 | (ost->topBand * formatted_picture->linesize[0]) + ost->leftBand; | |
622 | ||
623 | picture_crop_temp.data[1] = formatted_picture->data[1] + | |
624 | ((ost->topBand >> 1) * formatted_picture->linesize[1]) + | |
625 | (ost->leftBand >> 1); | |
626 | ||
627 | picture_crop_temp.data[2] = formatted_picture->data[2] + | |
628 | ((ost->topBand >> 1) * formatted_picture->linesize[2]) + | |
629 | (ost->leftBand >> 1); | |
630 | ||
631 | picture_crop_temp.linesize[0] = formatted_picture->linesize[0]; | |
632 | picture_crop_temp.linesize[1] = formatted_picture->linesize[1]; | |
633 | picture_crop_temp.linesize[2] = formatted_picture->linesize[2]; | |
634 | final_picture = &picture_crop_temp; | |
85f07f22 | 635 | } else { |
34b10a57 | 636 | final_picture = formatted_picture; |
85f07f22 | 637 | } |
85f07f22 FB |
638 | /* duplicates frame if needed */ |
639 | /* XXX: pb because no interleaving */ | |
ec5517d5 | 640 | for(i=0;i<nb_frames;i++) { |
e8750b00 FR |
641 | if (s->oformat->flags & AVFMT_RAWPICTURE) { |
642 | /* raw pictures are written as AVPicture structure to | |
643 | avoid any copies. We support temorarily the older | |
644 | method. */ | |
2744ca9a RS |
645 | AVFrame* old_frame = enc->coded_frame; |
646 | enc->coded_frame = dec->coded_frame; | |
e8750b00 FR |
647 | av_write_frame(s, ost->index, |
648 | (uint8_t *)final_picture, sizeof(AVPicture)); | |
2744ca9a | 649 | enc->coded_frame = old_frame; |
e8750b00 | 650 | } else { |
492cd3a9 | 651 | AVFrame big_picture; |
1e491e29 | 652 | |
9740beff | 653 | avcodec_get_frame_defaults(&big_picture); |
34b10a57 | 654 | *(AVPicture*)&big_picture= *final_picture; |
7a0f9d7e FB |
655 | /* better than nothing: use input picture interlaced |
656 | settings */ | |
657 | big_picture.interlaced_frame = in_picture->interlaced_frame; | |
bb198e19 MN |
658 | if(do_interlace_me || do_interlace_dct){ |
659 | if(top_field_first == -1) | |
660 | big_picture.top_field_first = in_picture->top_field_first; | |
661 | else | |
662 | big_picture.top_field_first = 1; | |
663 | } | |
7a0f9d7e | 664 | |
85f07f22 FB |
665 | /* handles sameq here. This is not correct because it may |
666 | not be a global option */ | |
667 | if (same_quality) { | |
1e491e29 MN |
668 | big_picture.quality = ist->st->quality; |
669 | }else | |
670 | big_picture.quality = ost->st->quality; | |
cfcf0ffd | 671 | ret = avcodec_encode_video(enc, |
33a1f1a3 | 672 | video_buffer, VIDEO_BUFFER_SIZE, |
1e491e29 | 673 | &big_picture); |
44429457 | 674 | //enc->frame_number = enc->real_pict_num; |
ec5517d5 | 675 | av_write_frame(s, ost->index, video_buffer, ret); |
ce7c56c2 | 676 | *frame_size = ret; |
a5dc85ef | 677 | //fprintf(stderr,"\nFrame: %3d %3d size: %5d type: %d", |
44429457 | 678 | // enc->frame_number-1, enc->real_pict_num, ret, |
a5dc85ef | 679 | // enc->pict_type); |
5abdb4b1 FB |
680 | /* if two pass, output log */ |
681 | if (ost->logfile && enc->stats_out) { | |
682 | fprintf(ost->logfile, "%s", enc->stats_out); | |
683 | } | |
85f07f22 | 684 | } |
ec5517d5 | 685 | ost->frame_number++; |
85f07f22 | 686 | } |
ec5517d5 | 687 | the_end: |
0f1578af FB |
688 | av_free(buf); |
689 | av_free(buf1); | |
85f07f22 FB |
690 | } |
691 | ||
140cb663 MN |
692 | static double psnr(double d){ |
693 | if(d==0) return INFINITY; | |
b29f97d1 | 694 | return -10.0*log(d)/log(10.0); |
140cb663 MN |
695 | } |
696 | ||
ec5517d5 FB |
697 | static void do_video_stats(AVFormatContext *os, AVOutputStream *ost, |
698 | int frame_size) | |
ce7c56c2 J |
699 | { |
700 | static FILE *fvstats=NULL; | |
0c1a9eda | 701 | static int64_t total_size = 0; |
ce7c56c2 | 702 | char filename[40]; |
bf5af568 FB |
703 | time_t today2; |
704 | struct tm *today; | |
ce7c56c2 J |
705 | AVCodecContext *enc; |
706 | int frame_number; | |
0c1a9eda | 707 | int64_t ti; |
ce7c56c2 J |
708 | double ti1, bitrate, avg_bitrate; |
709 | ||
710 | if (!fvstats) { | |
711 | today2 = time(NULL); | |
712 | today = localtime(&today2); | |
713 | sprintf(filename, "vstats_%02d%02d%02d.log", today->tm_hour, | |
714 | today->tm_min, | |
715 | today->tm_sec); | |
716 | fvstats = fopen(filename,"w"); | |
717 | if (!fvstats) { | |
718 | perror("fopen"); | |
719 | exit(1); | |
720 | } | |
721 | } | |
722 | ||
723 | ti = MAXINT64; | |
724 | enc = &ost->st->codec; | |
725 | total_size += frame_size; | |
726 | if (enc->codec_type == CODEC_TYPE_VIDEO) { | |
ec5517d5 | 727 | frame_number = ost->frame_number; |
158c7f05 | 728 | fprintf(fvstats, "frame= %5d q= %2.1f ", frame_number, enc->coded_frame->quality/(float)FF_QP2LAMBDA); |
140cb663 | 729 | if (enc->flags&CODEC_FLAG_PSNR) |
492cd3a9 | 730 | fprintf(fvstats, "PSNR= %6.2f ", psnr(enc->coded_frame->error[0]/(enc->width*enc->height*255.0*255.0))); |
ce7c56c2 J |
731 | |
732 | fprintf(fvstats,"f_size= %6d ", frame_size); | |
ec5517d5 FB |
733 | /* compute pts value */ |
734 | ti1 = (double)ost->st->pts.val * os->pts_num / os->pts_den; | |
ce7c56c2 J |
735 | if (ti1 < 0.01) |
736 | ti1 = 0.01; | |
737 | ||
14bea432 | 738 | bitrate = (double)(frame_size * 8) * enc->frame_rate / enc->frame_rate_base / 1000.0; |
ce7c56c2 J |
739 | avg_bitrate = (double)(total_size * 8) / ti1 / 1000.0; |
740 | fprintf(fvstats, "s_size= %8.0fkB time= %0.3f br= %7.1fkbits/s avg_br= %7.1fkbits/s ", | |
741 | (double)total_size / 1024, ti1, bitrate, avg_bitrate); | |
3db320ea | 742 | fprintf(fvstats,"type= %c\n", av_get_pict_type_char(enc->coded_frame->pict_type)); |
ce7c56c2 | 743 | } |
ec5517d5 FB |
744 | } |
745 | ||
b29f97d1 ZK |
746 | static void print_report(AVFormatContext **output_files, |
747 | AVOutputStream **ost_table, int nb_ostreams, | |
748 | int is_last_report) | |
ec5517d5 FB |
749 | { |
750 | char buf[1024]; | |
751 | AVOutputStream *ost; | |
752 | AVFormatContext *oc, *os; | |
0c1a9eda | 753 | int64_t total_size; |
ec5517d5 FB |
754 | AVCodecContext *enc; |
755 | int frame_number, vid, i; | |
756 | double bitrate, ti1, pts; | |
0c1a9eda | 757 | static int64_t last_time = -1; |
ec5517d5 FB |
758 | |
759 | if (!is_last_report) { | |
0c1a9eda | 760 | int64_t cur_time; |
ec5517d5 FB |
761 | /* display the report every 0.5 seconds */ |
762 | cur_time = av_gettime(); | |
763 | if (last_time == -1) { | |
764 | last_time = cur_time; | |
765 | return; | |
766 | } | |
767 | if ((cur_time - last_time) < 500000) | |
768 | return; | |
769 | last_time = cur_time; | |
770 | } | |
771 | ||
ce7c56c2 | 772 | |
ec5517d5 FB |
773 | oc = output_files[0]; |
774 | ||
775 | total_size = url_ftell(&oc->pb); | |
776 | ||
777 | buf[0] = '\0'; | |
778 | ti1 = 1e10; | |
779 | vid = 0; | |
780 | for(i=0;i<nb_ostreams;i++) { | |
781 | ost = ost_table[i]; | |
782 | os = output_files[ost->file_index]; | |
783 | enc = &ost->st->codec; | |
10d104e4 | 784 | if (vid && enc->codec_type == CODEC_TYPE_VIDEO) { |
1e491e29 | 785 | sprintf(buf + strlen(buf), "q=%2.1f ", |
158c7f05 | 786 | enc->coded_frame->quality/(float)FF_QP2LAMBDA); |
10d104e4 | 787 | } |
ec5517d5 FB |
788 | if (!vid && enc->codec_type == CODEC_TYPE_VIDEO) { |
789 | frame_number = ost->frame_number; | |
1e491e29 | 790 | sprintf(buf + strlen(buf), "frame=%5d q=%2.1f ", |
158c7f05 | 791 | frame_number, enc->coded_frame ? enc->coded_frame->quality/(float)FF_QP2LAMBDA : 0); |
890972be MN |
792 | if(is_last_report) |
793 | sprintf(buf + strlen(buf), "L"); | |
794 | if (enc->flags&CODEC_FLAG_PSNR){ | |
795 | int j; | |
796 | double error, error_sum=0; | |
797 | double scale, scale_sum=0; | |
798 | char type[3]= {'Y','U','V'}; | |
799 | sprintf(buf + strlen(buf), "PSNR="); | |
800 | for(j=0; j<3; j++){ | |
801 | if(is_last_report){ | |
802 | error= enc->error[j]; | |
803 | scale= enc->width*enc->height*255.0*255.0*frame_number; | |
804 | }else{ | |
805 | error= enc->coded_frame->error[j]; | |
806 | scale= enc->width*enc->height*255.0*255.0; | |
807 | } | |
808 | if(j) scale/=4; | |
809 | error_sum += error; | |
810 | scale_sum += scale; | |
811 | sprintf(buf + strlen(buf), "%c:%2.2f ", type[j], psnr(error/scale)); | |
812 | } | |
813 | sprintf(buf + strlen(buf), "*:%2.2f ", psnr(error_sum/scale_sum)); | |
814 | } | |
ec5517d5 FB |
815 | vid = 1; |
816 | } | |
817 | /* compute min output value */ | |
818 | pts = (double)ost->st->pts.val * os->pts_num / os->pts_den; | |
5d9827bc | 819 | if ((pts < ti1) && (pts > 0)) |
ec5517d5 FB |
820 | ti1 = pts; |
821 | } | |
822 | if (ti1 < 0.01) | |
823 | ti1 = 0.01; | |
ec5517d5 | 824 | |
f068206e BE |
825 | if (verbose || is_last_report) { |
826 | bitrate = (double)(total_size * 8) / ti1 / 1000.0; | |
827 | ||
828 | sprintf(buf + strlen(buf), | |
ec5517d5 FB |
829 | "size=%8.0fkB time=%0.1f bitrate=%6.1fkbits/s", |
830 | (double)total_size / 1024, ti1, bitrate); | |
f068206e BE |
831 | |
832 | fprintf(stderr, "%s \r", buf); | |
ec5517d5 FB |
833 | fflush(stderr); |
834 | } | |
f068206e BE |
835 | |
836 | if (is_last_report) | |
837 | fprintf(stderr, "\n"); | |
ce7c56c2 J |
838 | } |
839 | ||
a700a6ae FB |
840 | /* pkt = NULL means EOF (needed to flush decoder buffers) */ |
841 | static int output_packet(AVInputStream *ist, int ist_index, | |
842 | AVOutputStream **ost_table, int nb_ostreams, | |
843 | AVPacket *pkt) | |
844 | { | |
845 | AVFormatContext *os; | |
846 | AVOutputStream *ost; | |
847 | uint8_t *ptr; | |
848 | int len, ret, i; | |
849 | uint8_t *data_buf; | |
850 | int data_size, got_picture; | |
851 | AVFrame picture; | |
852 | short samples[AVCODEC_MAX_AUDIO_FRAME_SIZE / 2]; | |
853 | void *buffer_to_free; | |
9740beff | 854 | |
a700a6ae FB |
855 | if (pkt && pkt->pts != AV_NOPTS_VALUE) { |
856 | ist->pts = pkt->pts; | |
857 | } else { | |
858 | ist->pts = ist->next_pts; | |
859 | } | |
860 | ||
861 | if (pkt == NULL) { | |
862 | /* EOF handling */ | |
863 | ptr = NULL; | |
864 | len = 0; | |
865 | goto handle_eof; | |
866 | } | |
867 | ||
868 | len = pkt->size; | |
869 | ptr = pkt->data; | |
870 | while (len > 0) { | |
871 | handle_eof: | |
872 | /* decode the packet if needed */ | |
873 | data_buf = NULL; /* fail safe */ | |
874 | data_size = 0; | |
875 | if (ist->decoding_needed) { | |
876 | switch(ist->st->codec.codec_type) { | |
877 | case CODEC_TYPE_AUDIO: | |
878 | /* XXX: could avoid copy if PCM 16 bits with same | |
879 | endianness as CPU */ | |
880 | ret = avcodec_decode_audio(&ist->st->codec, samples, &data_size, | |
881 | ptr, len); | |
882 | if (ret < 0) | |
883 | goto fail_decode; | |
884 | ptr += ret; | |
885 | len -= ret; | |
886 | /* Some bug in mpeg audio decoder gives */ | |
887 | /* data_size < 0, it seems they are overflows */ | |
888 | if (data_size <= 0) { | |
889 | /* no audio frame */ | |
890 | continue; | |
891 | } | |
892 | data_buf = (uint8_t *)samples; | |
893 | ist->next_pts += ((int64_t)AV_TIME_BASE * data_size) / | |
894 | (2 * ist->st->codec.channels); | |
895 | break; | |
896 | case CODEC_TYPE_VIDEO: | |
897 | data_size = (ist->st->codec.width * ist->st->codec.height * 3) / 2; | |
898 | /* XXX: allocate picture correctly */ | |
9740beff MN |
899 | avcodec_get_frame_defaults(&picture); |
900 | ||
a700a6ae FB |
901 | ret = avcodec_decode_video(&ist->st->codec, |
902 | &picture, &got_picture, ptr, len); | |
903 | ist->st->quality= picture.quality; | |
904 | if (ret < 0) | |
905 | goto fail_decode; | |
906 | if (!got_picture) { | |
907 | /* no picture yet */ | |
908 | goto discard_packet; | |
909 | } | |
910 | if (ist->st->codec.frame_rate_base != 0) { | |
911 | ist->next_pts += ((int64_t)AV_TIME_BASE * | |
912 | ist->st->codec.frame_rate_base) / | |
913 | ist->st->codec.frame_rate; | |
914 | } | |
915 | len = 0; | |
916 | break; | |
917 | default: | |
918 | goto fail_decode; | |
919 | } | |
920 | } else { | |
921 | data_buf = ptr; | |
922 | data_size = len; | |
923 | ret = len; | |
924 | len = 0; | |
925 | } | |
926 | ||
927 | buffer_to_free = NULL; | |
928 | if (ist->st->codec.codec_type == CODEC_TYPE_VIDEO) { | |
929 | pre_process_video_frame(ist, (AVPicture *)&picture, | |
930 | &buffer_to_free); | |
931 | } | |
932 | ||
933 | /* frame rate emulation */ | |
934 | if (ist->st->codec.rate_emu) { | |
935 | int64_t pts = av_rescale((int64_t) ist->frame * ist->st->codec.frame_rate_base, 1000000, ist->st->codec.frame_rate); | |
936 | int64_t now = av_gettime() - ist->start; | |
937 | if (pts > now) | |
938 | usleep(pts - now); | |
939 | ||
940 | ist->frame++; | |
941 | } | |
942 | ||
943 | #if 0 | |
944 | /* mpeg PTS deordering : if it is a P or I frame, the PTS | |
945 | is the one of the next displayed one */ | |
946 | /* XXX: add mpeg4 too ? */ | |
947 | if (ist->st->codec.codec_id == CODEC_ID_MPEG1VIDEO) { | |
948 | if (ist->st->codec.pict_type != B_TYPE) { | |
949 | int64_t tmp; | |
950 | tmp = ist->last_ip_pts; | |
951 | ist->last_ip_pts = ist->frac_pts.val; | |
952 | ist->frac_pts.val = tmp; | |
953 | } | |
954 | } | |
955 | #endif | |
956 | /* if output time reached then transcode raw format, | |
957 | encode packets and output them */ | |
958 | if (start_time == 0 || ist->pts >= start_time) | |
959 | for(i=0;i<nb_ostreams;i++) { | |
960 | int frame_size; | |
961 | ||
962 | ost = ost_table[i]; | |
963 | if (ost->source_index == ist_index) { | |
964 | os = output_files[ost->file_index]; | |
965 | ||
966 | #if 0 | |
967 | printf("%d: got pts=%0.3f %0.3f\n", i, | |
968 | (double)pkt->pts / AV_TIME_BASE, | |
969 | ((double)ist->pts / AV_TIME_BASE) - | |
970 | ((double)ost->st->pts.val * os->pts_num / os->pts_den)); | |
971 | #endif | |
972 | /* set the input output pts pairs */ | |
973 | ost->sync_ipts = (double)ist->pts / AV_TIME_BASE; | |
974 | /* XXX: take into account the various fifos, | |
975 | in particular for audio */ | |
976 | ost->sync_opts = ost->st->pts.val; | |
977 | //printf("ipts=%lld sync_ipts=%f sync_opts=%lld pts.val=%lld pkt->pts=%lld\n", ist->pts, ost->sync_ipts, ost->sync_opts, ost->st->pts.val, pkt->pts); | |
978 | ||
979 | if (ost->encoding_needed) { | |
980 | switch(ost->st->codec.codec_type) { | |
981 | case CODEC_TYPE_AUDIO: | |
982 | do_audio_out(os, ost, ist, data_buf, data_size); | |
983 | break; | |
984 | case CODEC_TYPE_VIDEO: | |
985 | /* find an audio stream for synchro */ | |
986 | { | |
987 | int i; | |
988 | AVOutputStream *audio_sync, *ost1; | |
989 | audio_sync = NULL; | |
990 | for(i=0;i<nb_ostreams;i++) { | |
991 | ost1 = ost_table[i]; | |
992 | if (ost1->file_index == ost->file_index && | |
993 | ost1->st->codec.codec_type == CODEC_TYPE_AUDIO) { | |
994 | audio_sync = ost1; | |
995 | break; | |
996 | } | |
997 | } | |
998 | ||
999 | do_video_out(os, ost, ist, &picture, &frame_size, audio_sync); | |
1000 | if (do_vstats && frame_size) | |
1001 | do_video_stats(os, ost, frame_size); | |
1002 | } | |
1003 | break; | |
1004 | default: | |
1005 | av_abort(); | |
1006 | } | |
1007 | } else { | |
1008 | AVFrame avframe; | |
1009 | ||
1010 | /* no reencoding needed : output the packet directly */ | |
1011 | /* force the input stream PTS */ | |
1012 | ||
9740beff | 1013 | avcodec_get_frame_defaults(&avframe); |
a700a6ae FB |
1014 | ost->st->codec.coded_frame= &avframe; |
1015 | avframe.key_frame = pkt->flags & PKT_FLAG_KEY; | |
1016 | ||
1017 | av_write_frame(os, ost->index, data_buf, data_size); | |
1018 | ost->st->codec.frame_number++; | |
1019 | ost->frame_number++; | |
1020 | } | |
1021 | } | |
1022 | } | |
1023 | av_free(buffer_to_free); | |
1024 | } | |
1025 | discard_packet: | |
1026 | return 0; | |
1027 | fail_decode: | |
1028 | return -1; | |
1029 | } | |
1030 | ||
1031 | ||
85f07f22 FB |
1032 | /* |
1033 | * The following code is the main loop of the file converter | |
1034 | */ | |
1035 | static int av_encode(AVFormatContext **output_files, | |
1036 | int nb_output_files, | |
1037 | AVFormatContext **input_files, | |
1038 | int nb_input_files, | |
1039 | AVStreamMap *stream_maps, int nb_stream_maps) | |
1040 | { | |
445f1b83 | 1041 | int ret, i, j, k, n, nb_istreams = 0, nb_ostreams = 0; |
85f07f22 FB |
1042 | AVFormatContext *is, *os; |
1043 | AVCodecContext *codec, *icodec; | |
1044 | AVOutputStream *ost, **ost_table = NULL; | |
1045 | AVInputStream *ist, **ist_table = NULL; | |
bdc4796f | 1046 | AVInputFile *file_table; |
51bd4565 | 1047 | AVFormatContext *stream_no_data; |
cb09b2ed | 1048 | int key; |
bdc4796f | 1049 | |
51bd4565 | 1050 | file_table= (AVInputFile*) av_mallocz(nb_input_files * sizeof(AVInputFile)); |
bdc4796f FB |
1051 | if (!file_table) |
1052 | goto fail; | |
85f07f22 | 1053 | |
85f07f22 FB |
1054 | /* input stream init */ |
1055 | j = 0; | |
1056 | for(i=0;i<nb_input_files;i++) { | |
1057 | is = input_files[i]; | |
1058 | file_table[i].ist_index = j; | |
79fdaa4c | 1059 | file_table[i].nb_streams = is->nb_streams; |
85f07f22 FB |
1060 | j += is->nb_streams; |
1061 | } | |
1062 | nb_istreams = j; | |
1063 | ||
1064 | ist_table = av_mallocz(nb_istreams * sizeof(AVInputStream *)); | |
1065 | if (!ist_table) | |
bdc4796f | 1066 | goto fail; |
85f07f22 FB |
1067 | |
1068 | for(i=0;i<nb_istreams;i++) { | |
1069 | ist = av_mallocz(sizeof(AVInputStream)); | |
1070 | if (!ist) | |
1071 | goto fail; | |
1072 | ist_table[i] = ist; | |
1073 | } | |
1074 | j = 0; | |
1075 | for(i=0;i<nb_input_files;i++) { | |
1076 | is = input_files[i]; | |
1077 | for(k=0;k<is->nb_streams;k++) { | |
1078 | ist = ist_table[j++]; | |
1079 | ist->st = is->streams[k]; | |
1080 | ist->file_index = i; | |
1081 | ist->index = k; | |
1082 | ist->discard = 1; /* the stream is discarded by default | |
1083 | (changed later) */ | |
bdfcbbed MK |
1084 | |
1085 | if (ist->st->codec.rate_emu) { | |
1086 | ist->start = av_gettime(); | |
1087 | ist->frame = 0; | |
1088 | } | |
85f07f22 FB |
1089 | } |
1090 | } | |
1091 | ||
1092 | /* output stream init */ | |
1093 | nb_ostreams = 0; | |
1094 | for(i=0;i<nb_output_files;i++) { | |
1095 | os = output_files[i]; | |
1096 | nb_ostreams += os->nb_streams; | |
1097 | } | |
1098 | if (nb_stream_maps > 0 && nb_stream_maps != nb_ostreams) { | |
1099 | fprintf(stderr, "Number of stream maps must match number of output streams\n"); | |
1100 | exit(1); | |
1101 | } | |
1102 | ||
bd073980 BF |
1103 | /* Sanity check the mapping args -- do the input files & streams exist? */ |
1104 | for(i=0;i<nb_stream_maps;i++) { | |
1105 | int fi = stream_maps[i].file_index; | |
1106 | int si = stream_maps[i].stream_index; | |
1107 | ||
1108 | if (fi < 0 || fi > nb_input_files - 1 || | |
1109 | si < 0 || si > file_table[fi].nb_streams - 1) { | |
1110 | fprintf(stderr,"Could not find input stream #%d.%d\n", fi, si); | |
1111 | exit(1); | |
1112 | } | |
1113 | } | |
1114 | ||
85f07f22 FB |
1115 | ost_table = av_mallocz(sizeof(AVOutputStream *) * nb_ostreams); |
1116 | if (!ost_table) | |
1117 | goto fail; | |
1118 | for(i=0;i<nb_ostreams;i++) { | |
1119 | ost = av_mallocz(sizeof(AVOutputStream)); | |
1120 | if (!ost) | |
1121 | goto fail; | |
1122 | ost_table[i] = ost; | |
1123 | } | |
1124 | ||
1125 | n = 0; | |
1126 | for(k=0;k<nb_output_files;k++) { | |
1127 | os = output_files[k]; | |
1128 | for(i=0;i<os->nb_streams;i++) { | |
1129 | int found; | |
1130 | ost = ost_table[n++]; | |
1131 | ost->file_index = k; | |
1132 | ost->index = i; | |
1133 | ost->st = os->streams[i]; | |
1134 | if (nb_stream_maps > 0) { | |
1135 | ost->source_index = file_table[stream_maps[n-1].file_index].ist_index + | |
1136 | stream_maps[n-1].stream_index; | |
bd073980 BF |
1137 | |
1138 | /* Sanity check that the stream types match */ | |
1139 | if (ist_table[ost->source_index]->st->codec.codec_type != ost->st->codec.codec_type) { | |
1140 | fprintf(stderr, "Codec type mismatch for mapping #%d.%d -> #%d.%d\n", | |
1141 | stream_maps[n-1].file_index, stream_maps[n-1].stream_index, | |
1142 | ost->file_index, ost->index); | |
1143 | exit(1); | |
1144 | } | |
1145 | ||
85f07f22 FB |
1146 | } else { |
1147 | /* get corresponding input stream index : we select the first one with the right type */ | |
1148 | found = 0; | |
1149 | for(j=0;j<nb_istreams;j++) { | |
1150 | ist = ist_table[j]; | |
1151 | if (ist->discard && | |
1152 | ist->st->codec.codec_type == ost->st->codec.codec_type) { | |
1153 | ost->source_index = j; | |
1154 | found = 1; | |
1155 | } | |
1156 | } | |
1157 | ||
1158 | if (!found) { | |
1159 | /* try again and reuse existing stream */ | |
1160 | for(j=0;j<nb_istreams;j++) { | |
1161 | ist = ist_table[j]; | |
1162 | if (ist->st->codec.codec_type == ost->st->codec.codec_type) { | |
1163 | ost->source_index = j; | |
1164 | found = 1; | |
1165 | } | |
1166 | } | |
1167 | if (!found) { | |
1168 | fprintf(stderr, "Could not find input stream matching output stream #%d.%d\n", | |
1169 | ost->file_index, ost->index); | |
1170 | exit(1); | |
1171 | } | |
1172 | } | |
1173 | } | |
1174 | ist = ist_table[ost->source_index]; | |
1175 | ist->discard = 0; | |
1176 | } | |
1177 | } | |
1178 | ||
85f07f22 FB |
1179 | /* for each output stream, we compute the right encoding parameters */ |
1180 | for(i=0;i<nb_ostreams;i++) { | |
1181 | ost = ost_table[i]; | |
1182 | ist = ist_table[ost->source_index]; | |
1183 | ||
1184 | codec = &ost->st->codec; | |
1185 | icodec = &ist->st->codec; | |
1186 | ||
1629626f FB |
1187 | if (ost->st->stream_copy) { |
1188 | /* if stream_copy is selected, no need to decode or encode */ | |
1189 | codec->codec_id = icodec->codec_id; | |
1190 | codec->codec_type = icodec->codec_type; | |
1191 | codec->codec_tag = icodec->codec_tag; | |
1192 | codec->bit_rate = icodec->bit_rate; | |
1193 | switch(codec->codec_type) { | |
1194 | case CODEC_TYPE_AUDIO: | |
1195 | codec->sample_rate = icodec->sample_rate; | |
1196 | codec->channels = icodec->channels; | |
1197 | break; | |
1198 | case CODEC_TYPE_VIDEO: | |
1199 | codec->frame_rate = icodec->frame_rate; | |
14bea432 | 1200 | codec->frame_rate_base = icodec->frame_rate_base; |
1629626f FB |
1201 | codec->width = icodec->width; |
1202 | codec->height = icodec->height; | |
1203 | break; | |
1204 | default: | |
1205 | av_abort(); | |
1206 | } | |
1207 | } else { | |
1208 | switch(codec->codec_type) { | |
1209 | case CODEC_TYPE_AUDIO: | |
85f07f22 FB |
1210 | if (fifo_init(&ost->fifo, 2 * MAX_AUDIO_PACKET_SIZE)) |
1211 | goto fail; | |
1629626f | 1212 | |
85f07f22 FB |
1213 | if (codec->channels == icodec->channels && |
1214 | codec->sample_rate == icodec->sample_rate) { | |
1215 | ost->audio_resample = 0; | |
1216 | } else { | |
e0d2714a J |
1217 | if (codec->channels != icodec->channels && |
1218 | icodec->codec_id == CODEC_ID_AC3) { | |
1219 | /* Special case for 5:1 AC3 input */ | |
1220 | /* and mono or stereo output */ | |
6dc96cb0 J |
1221 | /* Request specific number of channels */ |
1222 | icodec->channels = codec->channels; | |
1223 | if (codec->sample_rate == icodec->sample_rate) | |
1224 | ost->audio_resample = 0; | |
1225 | else { | |
1226 | ost->audio_resample = 1; | |
1227 | ost->resample = audio_resample_init(codec->channels, icodec->channels, | |
1228 | codec->sample_rate, | |
1229 | icodec->sample_rate); | |
743739d2 MN |
1230 | if(!ost->resample) |
1231 | { | |
1232 | printf("Can't resample. Aborting.\n"); | |
1233 | av_abort(); | |
1234 | } | |
6dc96cb0 | 1235 | } |
e0d2714a J |
1236 | /* Request specific number of channels */ |
1237 | icodec->channels = codec->channels; | |
1238 | } else { | |
1239 | ost->audio_resample = 1; | |
1240 | ost->resample = audio_resample_init(codec->channels, icodec->channels, | |
85f07f22 FB |
1241 | codec->sample_rate, |
1242 | icodec->sample_rate); | |
743739d2 MN |
1243 | if(!ost->resample) |
1244 | { | |
1245 | printf("Can't resample. Aborting.\n"); | |
1246 | av_abort(); | |
1247 | } | |
e0d2714a | 1248 | } |
85f07f22 FB |
1249 | } |
1250 | ist->decoding_needed = 1; | |
1251 | ost->encoding_needed = 1; | |
1629626f FB |
1252 | break; |
1253 | case CODEC_TYPE_VIDEO: | |
85f07f22 | 1254 | if (codec->width == icodec->width && |
34b10a57 D |
1255 | codec->height == icodec->height && |
1256 | frame_topBand == 0 && | |
1257 | frame_bottomBand == 0 && | |
1258 | frame_leftBand == 0 && | |
1259 | frame_rightBand == 0) | |
1260 | { | |
1261 | ost->video_resample = 0; | |
1262 | ost->video_crop = 0; | |
1263 | } else if ((codec->width == icodec->width - | |
1264 | (frame_leftBand + frame_rightBand)) && | |
1265 | (codec->height == icodec->height - | |
1266 | (frame_topBand + frame_bottomBand))) | |
1267 | { | |
85f07f22 | 1268 | ost->video_resample = 0; |
34b10a57 D |
1269 | ost->video_crop = 1; |
1270 | ost->topBand = frame_topBand; | |
1271 | ost->leftBand = frame_leftBand; | |
85f07f22 | 1272 | } else { |
85f07f22 | 1273 | ost->video_resample = 1; |
34b10a57 | 1274 | ost->video_crop = 0; // cropping is handled as part of resample |
50ee2c41 | 1275 | if( avpicture_alloc( &ost->pict_tmp, PIX_FMT_YUV420P, |
2caa92d9 | 1276 | codec->width, codec->height ) ) |
85f07f22 | 1277 | goto fail; |
85f07f22 | 1278 | |
ab6d194a | 1279 | ost->img_resample_ctx = img_resample_full_init( |
85f07f22 | 1280 | ost->st->codec.width, ost->st->codec.height, |
ab6d194a MN |
1281 | ist->st->codec.width, ist->st->codec.height, |
1282 | frame_topBand, frame_bottomBand, | |
1283 | frame_leftBand, frame_rightBand); | |
85f07f22 FB |
1284 | } |
1285 | ost->encoding_needed = 1; | |
1286 | ist->decoding_needed = 1; | |
1629626f FB |
1287 | break; |
1288 | default: | |
1289 | av_abort(); | |
85f07f22 | 1290 | } |
1629626f FB |
1291 | /* two pass mode */ |
1292 | if (ost->encoding_needed && | |
1293 | (codec->flags & (CODEC_FLAG_PASS1 | CODEC_FLAG_PASS2))) { | |
1294 | char logfilename[1024]; | |
1295 | FILE *f; | |
1296 | int size; | |
1297 | char *logbuffer; | |
1298 | ||
1299 | snprintf(logfilename, sizeof(logfilename), "%s-%d.log", | |
1300 | pass_logfilename ? | |
1301 | pass_logfilename : DEFAULT_PASS_LOGFILENAME, i); | |
1302 | if (codec->flags & CODEC_FLAG_PASS1) { | |
1303 | f = fopen(logfilename, "w"); | |
1304 | if (!f) { | |
1305 | perror(logfilename); | |
1306 | exit(1); | |
1307 | } | |
1308 | ost->logfile = f; | |
1309 | } else { | |
1310 | /* read the log file */ | |
1311 | f = fopen(logfilename, "r"); | |
1312 | if (!f) { | |
1313 | perror(logfilename); | |
1314 | exit(1); | |
1315 | } | |
1316 | fseek(f, 0, SEEK_END); | |
1317 | size = ftell(f); | |
1318 | fseek(f, 0, SEEK_SET); | |
1319 | logbuffer = av_malloc(size + 1); | |
1320 | if (!logbuffer) { | |
1321 | fprintf(stderr, "Could not allocate log buffer\n"); | |
1322 | exit(1); | |
1323 | } | |
4776fa92 | 1324 | size = fread(logbuffer, 1, size, f); |
1629626f FB |
1325 | fclose(f); |
1326 | logbuffer[size] = '\0'; | |
1327 | codec->stats_in = logbuffer; | |
5abdb4b1 | 1328 | } |
5abdb4b1 FB |
1329 | } |
1330 | } | |
85f07f22 FB |
1331 | } |
1332 | ||
1629626f FB |
1333 | /* dump the file output parameters - cannot be done before in case |
1334 | of stream copy */ | |
1335 | for(i=0;i<nb_output_files;i++) { | |
1336 | dump_format(output_files[i], i, output_files[i]->filename, 1); | |
1337 | } | |
1338 | ||
1339 | /* dump the stream mapping */ | |
1340 | fprintf(stderr, "Stream mapping:\n"); | |
1341 | for(i=0;i<nb_ostreams;i++) { | |
1342 | ost = ost_table[i]; | |
1343 | fprintf(stderr, " Stream #%d.%d -> #%d.%d\n", | |
1344 | ist_table[ost->source_index]->file_index, | |
1345 | ist_table[ost->source_index]->index, | |
1346 | ost->file_index, | |
1347 | ost->index); | |
1348 | } | |
1349 | ||
85f07f22 FB |
1350 | /* open each encoder */ |
1351 | for(i=0;i<nb_ostreams;i++) { | |
1352 | ost = ost_table[i]; | |
1353 | if (ost->encoding_needed) { | |
1354 | AVCodec *codec; | |
1355 | codec = avcodec_find_encoder(ost->st->codec.codec_id); | |
1356 | if (!codec) { | |
1357 | fprintf(stderr, "Unsupported codec for output stream #%d.%d\n", | |
1358 | ost->file_index, ost->index); | |
1359 | exit(1); | |
1360 | } | |
1361 | if (avcodec_open(&ost->st->codec, codec) < 0) { | |
1362 | fprintf(stderr, "Error while opening codec for stream #%d.%d - maybe incorrect parameters such as bit_rate, rate, width or height\n", | |
1363 | ost->file_index, ost->index); | |
1364 | exit(1); | |
1365 | } | |
1366 | } | |
1367 | } | |
1368 | ||
1369 | /* open each decoder */ | |
1370 | for(i=0;i<nb_istreams;i++) { | |
1371 | ist = ist_table[i]; | |
1372 | if (ist->decoding_needed) { | |
1373 | AVCodec *codec; | |
1374 | codec = avcodec_find_decoder(ist->st->codec.codec_id); | |
1375 | if (!codec) { | |
10d104e4 PG |
1376 | fprintf(stderr, "Unsupported codec (id=%d) for input stream #%d.%d\n", |
1377 | ist->st->codec.codec_id, ist->file_index, ist->index); | |
85f07f22 FB |
1378 | exit(1); |
1379 | } | |
1380 | if (avcodec_open(&ist->st->codec, codec) < 0) { | |
1381 | fprintf(stderr, "Error while opening codec for input stream #%d.%d\n", | |
1382 | ist->file_index, ist->index); | |
1383 | exit(1); | |
1384 | } | |
6dc96cb0 J |
1385 | //if (ist->st->codec.codec_type == CODEC_TYPE_VIDEO) |
1386 | // ist->st->codec.flags |= CODEC_FLAG_REPEAT_FIELD; | |
85f07f22 FB |
1387 | } |
1388 | } | |
1389 | ||
1390 | /* init pts */ | |
1391 | for(i=0;i<nb_istreams;i++) { | |
1392 | ist = ist_table[i]; | |
445f1b83 | 1393 | is = input_files[ist->file_index]; |
e7d0374f | 1394 | ist->pts = 0; |
254abc2e | 1395 | ist->next_pts = 0; |
85f07f22 FB |
1396 | } |
1397 | ||
1398 | /* compute buffer size max (should use a complete heuristic) */ | |
1399 | for(i=0;i<nb_input_files;i++) { | |
1400 | file_table[i].buffer_size_max = 2048; | |
1401 | } | |
1402 | ||
1403 | /* open files and write file headers */ | |
1404 | for(i=0;i<nb_output_files;i++) { | |
1405 | os = output_files[i]; | |
79fdaa4c | 1406 | if (av_write_header(os) < 0) { |
a38469e1 FB |
1407 | fprintf(stderr, "Could not write header for output file #%d (incorrect codec paramters ?)\n", i); |
1408 | ret = -EINVAL; | |
1409 | goto fail; | |
1410 | } | |
85f07f22 FB |
1411 | } |
1412 | ||
a38469e1 | 1413 | #ifndef CONFIG_WIN32 |
d9a916e2 CY |
1414 | if ( !using_stdin ) |
1415 | fprintf(stderr, "Press [q] to stop encoding\n"); | |
a38469e1 FB |
1416 | #endif |
1417 | term_init(); | |
1418 | ||
51bd4565 | 1419 | stream_no_data = 0; |
cb09b2ed | 1420 | key = -1; |
51bd4565 | 1421 | |
d9a916e2 | 1422 | for(; received_sigterm == 0;) { |
85f07f22 FB |
1423 | int file_index, ist_index; |
1424 | AVPacket pkt; | |
ec5517d5 FB |
1425 | double pts_min; |
1426 | ||
85f07f22 | 1427 | redo: |
a38469e1 | 1428 | /* if 'q' pressed, exits */ |
d9a916e2 | 1429 | if (!using_stdin) { |
cb09b2ed PG |
1430 | /* read_key() returns 0 on EOF */ |
1431 | key = read_key(); | |
1432 | if (key == 'q') | |
1433 | break; | |
1434 | } | |
a38469e1 | 1435 | |
ec5517d5 FB |
1436 | /* select the stream that we must read now by looking at the |
1437 | smallest output pts */ | |
85f07f22 | 1438 | file_index = -1; |
ec5517d5 FB |
1439 | pts_min = 1e10; |
1440 | for(i=0;i<nb_ostreams;i++) { | |
1441 | double pts; | |
1442 | ost = ost_table[i]; | |
1443 | os = output_files[ost->file_index]; | |
1444 | ist = ist_table[ost->source_index]; | |
1445 | pts = (double)ost->st->pts.val * os->pts_num / os->pts_den; | |
1446 | if (!file_table[ist->file_index].eof_reached && | |
1447 | pts < pts_min) { | |
1448 | pts_min = pts; | |
85f07f22 FB |
1449 | file_index = ist->file_index; |
1450 | } | |
1451 | } | |
1452 | /* if none, if is finished */ | |
51bd4565 | 1453 | if (file_index < 0) { |
85f07f22 | 1454 | break; |
ec5517d5 FB |
1455 | } |
1456 | ||
85f07f22 | 1457 | /* finish if recording time exhausted */ |
ec5517d5 | 1458 | if (recording_time > 0 && pts_min >= (recording_time / 1000000.0)) |
85f07f22 | 1459 | break; |
ec5517d5 | 1460 | |
254abc2e | 1461 | /* read a frame from it and output it in the fifo */ |
85f07f22 | 1462 | is = input_files[file_index]; |
254abc2e | 1463 | if (av_read_frame(is, &pkt) < 0) { |
85f07f22 FB |
1464 | file_table[file_index].eof_reached = 1; |
1465 | continue; | |
1466 | } | |
303e50e6 | 1467 | |
51bd4565 PG |
1468 | if (!pkt.size) { |
1469 | stream_no_data = is; | |
1470 | } else { | |
1471 | stream_no_data = 0; | |
1472 | } | |
254abc2e FB |
1473 | if (do_pkt_dump) { |
1474 | av_pkt_dump(stdout, &pkt, do_hex_dump); | |
817b23ff | 1475 | } |
79fdaa4c FB |
1476 | /* the following test is needed in case new streams appear |
1477 | dynamically in stream : we ignore them */ | |
1478 | if (pkt.stream_index >= file_table[file_index].nb_streams) | |
bf5af568 | 1479 | goto discard_packet; |
85f07f22 FB |
1480 | ist_index = file_table[file_index].ist_index + pkt.stream_index; |
1481 | ist = ist_table[ist_index]; | |
bf5af568 FB |
1482 | if (ist->discard) |
1483 | goto discard_packet; | |
85f07f22 | 1484 | |
8831db5c | 1485 | //fprintf(stderr,"read #%d.%d size=%d\n", ist->file_index, ist->index, pkt.size); |
a700a6ae FB |
1486 | if (output_packet(ist, ist_index, ost_table, nb_ostreams, &pkt) < 0) { |
1487 | fprintf(stderr, "Error while decoding stream #%d.%d\n", | |
1488 | ist->file_index, ist->index); | |
1489 | av_free_packet(&pkt); | |
1490 | goto redo; | |
fe08925f | 1491 | } |
a700a6ae | 1492 | |
bf5af568 | 1493 | discard_packet: |
85f07f22 FB |
1494 | av_free_packet(&pkt); |
1495 | ||
ec5517d5 FB |
1496 | /* dump report by using the output first video and audio streams */ |
1497 | print_report(output_files, ost_table, nb_ostreams, 0); | |
85f07f22 | 1498 | } |
a700a6ae FB |
1499 | |
1500 | /* at the end of stream, we must flush the decoder buffers */ | |
1501 | for(i=0;i<nb_istreams;i++) { | |
1502 | ist = ist_table[i]; | |
1503 | if (ist->decoding_needed) { | |
1504 | output_packet(ist, i, ost_table, nb_ostreams, NULL); | |
1505 | } | |
1506 | } | |
1507 | ||
a38469e1 | 1508 | term_exit(); |
85f07f22 FB |
1509 | |
1510 | /* dump report by using the first video and audio streams */ | |
ec5517d5 FB |
1511 | print_report(output_files, ost_table, nb_ostreams, 1); |
1512 | ||
c4e37247 MN |
1513 | /* write the trailer if needed and close file */ |
1514 | for(i=0;i<nb_output_files;i++) { | |
1515 | os = output_files[i]; | |
1516 | av_write_trailer(os); | |
1517 | } | |
1518 | ||
85f07f22 FB |
1519 | /* close each encoder */ |
1520 | for(i=0;i<nb_ostreams;i++) { | |
1521 | ost = ost_table[i]; | |
1522 | if (ost->encoding_needed) { | |
5abdb4b1 | 1523 | av_freep(&ost->st->codec.stats_in); |
85f07f22 FB |
1524 | avcodec_close(&ost->st->codec); |
1525 | } | |
1526 | } | |
1527 | ||
1528 | /* close each decoder */ | |
1529 | for(i=0;i<nb_istreams;i++) { | |
1530 | ist = ist_table[i]; | |
1531 | if (ist->decoding_needed) { | |
1532 | avcodec_close(&ist->st->codec); | |
1533 | } | |
1534 | } | |
85f07f22 | 1535 | |
85f07f22 FB |
1536 | /* finished ! */ |
1537 | ||
1538 | ret = 0; | |
1539 | fail1: | |
0f1578af | 1540 | av_free(file_table); |
bdc4796f | 1541 | |
85f07f22 FB |
1542 | if (ist_table) { |
1543 | for(i=0;i<nb_istreams;i++) { | |
1544 | ist = ist_table[i]; | |
0f1578af | 1545 | av_free(ist); |
85f07f22 | 1546 | } |
0f1578af | 1547 | av_free(ist_table); |
85f07f22 FB |
1548 | } |
1549 | if (ost_table) { | |
1550 | for(i=0;i<nb_ostreams;i++) { | |
1551 | ost = ost_table[i]; | |
1552 | if (ost) { | |
5abdb4b1 FB |
1553 | if (ost->logfile) { |
1554 | fclose(ost->logfile); | |
1555 | ost->logfile = NULL; | |
1556 | } | |
bf5af568 FB |
1557 | fifo_free(&ost->fifo); /* works even if fifo is not |
1558 | initialized but set to zero */ | |
0f1578af | 1559 | av_free(ost->pict_tmp.data[0]); |
85f07f22 FB |
1560 | if (ost->video_resample) |
1561 | img_resample_close(ost->img_resample_ctx); | |
1562 | if (ost->audio_resample) | |
1563 | audio_resample_close(ost->resample); | |
0f1578af | 1564 | av_free(ost); |
85f07f22 FB |
1565 | } |
1566 | } | |
0f1578af | 1567 | av_free(ost_table); |
85f07f22 FB |
1568 | } |
1569 | return ret; | |
1570 | fail: | |
1571 | ret = -ENOMEM; | |
1572 | goto fail1; | |
1573 | } | |
1574 | ||
1575 | #if 0 | |
1576 | int file_read(const char *filename) | |
1577 | { | |
1578 | URLContext *h; | |
1579 | unsigned char buffer[1024]; | |
1580 | int len, i; | |
1581 | ||
1582 | if (url_open(&h, filename, O_RDONLY) < 0) { | |
1583 | printf("could not open '%s'\n", filename); | |
1584 | return -1; | |
1585 | } | |
1586 | for(;;) { | |
1587 | len = url_read(h, buffer, sizeof(buffer)); | |
1588 | if (len <= 0) | |
1589 | break; | |
1590 | for(i=0;i<len;i++) putchar(buffer[i]); | |
1591 | } | |
1592 | url_close(h); | |
1593 | return 0; | |
1594 | } | |
1595 | #endif | |
1596 | ||
b29f97d1 | 1597 | static void opt_image_format(const char *arg) |
817b23ff FB |
1598 | { |
1599 | AVImageFormat *f; | |
1600 | ||
1601 | for(f = first_image_format; f != NULL; f = f->next) { | |
1602 | if (!strcmp(arg, f->name)) | |
1603 | break; | |
1604 | } | |
1605 | if (!f) { | |
1606 | fprintf(stderr, "Unknown image format: '%s'\n", arg); | |
1607 | exit(1); | |
1608 | } | |
1609 | image_format = f; | |
1610 | } | |
1611 | ||
b29f97d1 | 1612 | static void opt_format(const char *arg) |
85f07f22 | 1613 | { |
817b23ff FB |
1614 | /* compatibility stuff for pgmyuv */ |
1615 | if (!strcmp(arg, "pgmyuv")) { | |
1616 | opt_image_format(arg); | |
1617 | arg = "image"; | |
1618 | } | |
1619 | ||
79fdaa4c FB |
1620 | file_iformat = av_find_input_format(arg); |
1621 | file_oformat = guess_format(arg, NULL, NULL); | |
1622 | if (!file_iformat && !file_oformat) { | |
1623 | fprintf(stderr, "Unknown input or output format: %s\n", arg); | |
85f07f22 FB |
1624 | exit(1); |
1625 | } | |
85f07f22 FB |
1626 | } |
1627 | ||
b29f97d1 | 1628 | static void opt_video_bitrate(const char *arg) |
85f07f22 FB |
1629 | { |
1630 | video_bit_rate = atoi(arg) * 1000; | |
1631 | } | |
1632 | ||
b29f97d1 | 1633 | static void opt_video_bitrate_tolerance(const char *arg) |
9cdd6a24 MN |
1634 | { |
1635 | video_bit_rate_tolerance = atoi(arg) * 1000; | |
1636 | } | |
1637 | ||
b29f97d1 | 1638 | static void opt_video_bitrate_max(const char *arg) |
3aa102be MN |
1639 | { |
1640 | video_rc_max_rate = atoi(arg) * 1000; | |
1641 | } | |
1642 | ||
b29f97d1 | 1643 | static void opt_video_bitrate_min(const char *arg) |
3aa102be MN |
1644 | { |
1645 | video_rc_min_rate = atoi(arg) * 1000; | |
1646 | } | |
1647 | ||
b29f97d1 | 1648 | static void opt_video_buffer_size(const char *arg) |
946c8a12 | 1649 | { |
622348f9 | 1650 | video_rc_buffer_size = atoi(arg) * 8*1024; |
946c8a12 MN |
1651 | } |
1652 | ||
b29f97d1 | 1653 | static void opt_video_rc_eq(char *arg) |
3aa102be MN |
1654 | { |
1655 | video_rc_eq = arg; | |
1656 | } | |
1657 | ||
b29f97d1 | 1658 | static void opt_video_rc_override_string(char *arg) |
ac2830ec MN |
1659 | { |
1660 | video_rc_override_string = arg; | |
1661 | } | |
1662 | ||
3aa102be | 1663 | |
b29f97d1 | 1664 | static void opt_workaround_bugs(const char *arg) |
fe670d09 MN |
1665 | { |
1666 | workaround_bugs = atoi(arg); | |
1667 | } | |
1668 | ||
b29f97d1 | 1669 | static void opt_dct_algo(const char *arg) |
463678ac MN |
1670 | { |
1671 | dct_algo = atoi(arg); | |
1672 | } | |
1673 | ||
b29f97d1 | 1674 | static void opt_idct_algo(const char *arg) |
2ad1516a MN |
1675 | { |
1676 | idct_algo = atoi(arg); | |
1677 | } | |
1678 | ||
1679 | ||
b29f97d1 | 1680 | static void opt_error_resilience(const char *arg) |
8409b8fe MN |
1681 | { |
1682 | error_resilience = atoi(arg); | |
1683 | } | |
1684 | ||
b29f97d1 | 1685 | static void opt_error_concealment(const char *arg) |
4d2858de MN |
1686 | { |
1687 | error_concealment = atoi(arg); | |
1688 | } | |
1689 | ||
b29f97d1 | 1690 | static void opt_debug(const char *arg) |
59b571c1 MN |
1691 | { |
1692 | debug = atoi(arg); | |
1693 | } | |
4d2858de | 1694 | |
0c9bbaec WH |
1695 | static void opt_vismv(const char *arg) |
1696 | { | |
1697 | debug_mv = atoi(arg); | |
1698 | } | |
1699 | ||
f068206e BE |
1700 | static void opt_verbose(const char *arg) |
1701 | { | |
1702 | verbose = atoi(arg); | |
1703 | } | |
1704 | ||
b29f97d1 | 1705 | static void opt_frame_rate(const char *arg) |
85f07f22 | 1706 | { |
445f1b83 RS |
1707 | if (parse_frame_rate(&frame_rate, &frame_rate_base, arg) < 0) { |
1708 | fprintf(stderr, "Incorrect frame rate\n"); | |
1709 | exit(1); | |
1710 | } | |
85f07f22 FB |
1711 | } |
1712 | ||
b29f97d1 | 1713 | static void opt_frame_crop_top(const char *arg) |
ab6d194a MN |
1714 | { |
1715 | frame_topBand = atoi(arg); | |
1716 | if (frame_topBand < 0) { | |
1717 | fprintf(stderr, "Incorrect top crop size\n"); | |
1718 | exit(1); | |
1719 | } | |
1720 | if ((frame_topBand % 2) != 0) { | |
1721 | fprintf(stderr, "Top crop size must be a multiple of 2\n"); | |
1722 | exit(1); | |
1723 | } | |
1724 | if ((frame_topBand) >= frame_height){ | |
1725 | fprintf(stderr, "Vertical crop dimensions are outside the range of the original image.\nRemember to crop first and scale second.\n"); | |
1726 | exit(1); | |
1727 | } | |
1728 | frame_height -= frame_topBand; | |
1729 | } | |
1730 | ||
b29f97d1 | 1731 | static void opt_frame_crop_bottom(const char *arg) |
ab6d194a MN |
1732 | { |
1733 | frame_bottomBand = atoi(arg); | |
1734 | if (frame_bottomBand < 0) { | |
1735 | fprintf(stderr, "Incorrect bottom crop size\n"); | |
1736 | exit(1); | |
1737 | } | |
1738 | if ((frame_bottomBand % 2) != 0) { | |
1739 | fprintf(stderr, "Bottom crop size must be a multiple of 2\n"); | |
1740 | exit(1); | |
1741 | } | |
1742 | if ((frame_bottomBand) >= frame_height){ | |
1743 | fprintf(stderr, "Vertical crop dimensions are outside the range of the original image.\nRemember to crop first and scale second.\n"); | |
1744 | exit(1); | |
1745 | } | |
1746 | frame_height -= frame_bottomBand; | |
1747 | } | |
1748 | ||
b29f97d1 | 1749 | static void opt_frame_crop_left(const char *arg) |
ab6d194a MN |
1750 | { |
1751 | frame_leftBand = atoi(arg); | |
1752 | if (frame_leftBand < 0) { | |
1753 | fprintf(stderr, "Incorrect left crop size\n"); | |
1754 | exit(1); | |
1755 | } | |
1756 | if ((frame_leftBand % 2) != 0) { | |
1757 | fprintf(stderr, "Left crop size must be a multiple of 2\n"); | |
1758 | exit(1); | |
1759 | } | |
1760 | if ((frame_leftBand) >= frame_width){ | |
1761 | fprintf(stderr, "Horizontal crop dimensions are outside the range of the original image.\nRemember to crop first and scale second.\n"); | |
1762 | exit(1); | |
1763 | } | |
1764 | frame_width -= frame_leftBand; | |
1765 | } | |
1766 | ||
b29f97d1 | 1767 | static void opt_frame_crop_right(const char *arg) |
ab6d194a MN |
1768 | { |
1769 | frame_rightBand = atoi(arg); | |
1770 | if (frame_rightBand < 0) { | |
1771 | fprintf(stderr, "Incorrect right crop size\n"); | |
1772 | exit(1); | |
1773 | } | |
1774 | if ((frame_rightBand % 2) != 0) { | |
1775 | fprintf(stderr, "Right crop size must be a multiple of 2\n"); | |
1776 | exit(1); | |
1777 | } | |
1778 | if ((frame_rightBand) >= frame_width){ | |
1779 | fprintf(stderr, "Horizontal crop dimensions are outside the range of the original image.\nRemember to crop first and scale second.\n"); | |
1780 | exit(1); | |
1781 | } | |
1782 | frame_width -= frame_rightBand; | |
1783 | } | |
1784 | ||
b29f97d1 | 1785 | static void opt_frame_size(const char *arg) |
85f07f22 | 1786 | { |
445f1b83 | 1787 | if (parse_image_size(&frame_width, &frame_height, arg) < 0) { |
85f07f22 FB |
1788 | fprintf(stderr, "Incorrect frame size\n"); |
1789 | exit(1); | |
1790 | } | |
1791 | if ((frame_width % 2) != 0 || (frame_height % 2) != 0) { | |
1792 | fprintf(stderr, "Frame size must be a multiple of 2\n"); | |
1793 | exit(1); | |
1794 | } | |
1795 | } | |
1796 | ||
63167088 RS |
1797 | static void opt_frame_pix_fmt(const char *arg) |
1798 | { | |
1799 | frame_pix_fmt = avcodec_get_pix_fmt(arg); | |
1800 | } | |
1801 | ||
5fe03e38 RS |
1802 | static void opt_frame_aspect_ratio(const char *arg) |
1803 | { | |
1804 | int x = 0, y = 0; | |
1805 | double ar = 0; | |
1806 | const char *p; | |
1807 | ||
1808 | p = strchr(arg, ':'); | |
1809 | if (p) { | |
1810 | x = strtol(arg, (char **)&arg, 10); | |
1811 | if (arg == p) | |
1812 | y = strtol(arg+1, (char **)&arg, 10); | |
1813 | if (x > 0 && y > 0) | |
1814 | ar = (double)x / (double)y; | |
1815 | } else | |
1816 | ar = strtod(arg, (char **)&arg); | |
1817 | ||
1818 | if (!ar) { | |
1819 | fprintf(stderr, "Incorrect aspect ratio specification.\n"); | |
1820 | exit(1); | |
1821 | } | |
1822 | frame_aspect_ratio = ar; | |
1823 | } | |
1824 | ||
b29f97d1 | 1825 | static void opt_gop_size(const char *arg) |
85f07f22 FB |
1826 | { |
1827 | gop_size = atoi(arg); | |
1828 | } | |
1829 | ||
b29f97d1 | 1830 | static void opt_b_frames(const char *arg) |
bc6caae2 J |
1831 | { |
1832 | b_frames = atoi(arg); | |
1833 | if (b_frames > FF_MAX_B_FRAMES) { | |
1834 | fprintf(stderr, "\nCannot have more than %d B frames, increase FF_MAX_B_FRAMES.\n", FF_MAX_B_FRAMES); | |
1835 | exit(1); | |
1836 | } else if (b_frames < 1) { | |
1837 | fprintf(stderr, "\nNumber of B frames must be higher than 0\n"); | |
1838 | exit(1); | |
1839 | } | |
1840 | } | |
1841 | ||
7d1c3fc1 MN |
1842 | static void opt_mb_decision(const char *arg) |
1843 | { | |
1844 | mb_decision = atoi(arg); | |
1845 | } | |
1846 | ||
5d43635e MN |
1847 | static void opt_mb_cmp(const char *arg) |
1848 | { | |
1849 | mb_cmp = atoi(arg); | |
1850 | } | |
1851 | ||
622348f9 MN |
1852 | static void opt_ildct_cmp(const char *arg) |
1853 | { | |
1854 | ildct_cmp = atoi(arg); | |
1855 | } | |
1856 | ||
5d43635e MN |
1857 | static void opt_sub_cmp(const char *arg) |
1858 | { | |
1859 | sub_cmp = atoi(arg); | |
1860 | } | |
1861 | ||
1862 | static void opt_cmp(const char *arg) | |
1863 | { | |
1864 | cmp = atoi(arg); | |
1865 | } | |
1866 | ||
9c3d33d6 MN |
1867 | static void opt_pre_cmp(const char *arg) |
1868 | { | |
1869 | pre_cmp = atoi(arg); | |
1870 | } | |
1871 | ||
1872 | static void opt_pre_me(const char *arg) | |
1873 | { | |
1874 | pre_me = atoi(arg); | |
1875 | } | |
1876 | ||
1877 | static void opt_lumi_mask(const char *arg) | |
1878 | { | |
1879 | lumi_mask = atof(arg); | |
1880 | } | |
1881 | ||
1882 | static void opt_dark_mask(const char *arg) | |
1883 | { | |
1884 | dark_mask = atof(arg); | |
1885 | } | |
1886 | ||
1887 | static void opt_scplx_mask(const char *arg) | |
1888 | { | |
1889 | scplx_mask = atof(arg); | |
1890 | } | |
1891 | ||
1892 | static void opt_tcplx_mask(const char *arg) | |
1893 | { | |
1894 | tcplx_mask = atof(arg); | |
1895 | } | |
1896 | ||
1897 | static void opt_p_mask(const char *arg) | |
1898 | { | |
1899 | p_mask = atof(arg); | |
1900 | } | |
1901 | ||
b29f97d1 | 1902 | static void opt_qscale(const char *arg) |
85f07f22 | 1903 | { |
158c7f05 MN |
1904 | video_qscale = atof(arg); |
1905 | if (video_qscale < 0.01 || | |
1906 | video_qscale > 255) { | |
1907 | fprintf(stderr, "qscale must be >= 0.01 and <= 255\n"); | |
85f07f22 FB |
1908 | exit(1); |
1909 | } | |
1910 | } | |
1911 | ||
b29f97d1 | 1912 | static void opt_qmin(const char *arg) |
9cdd6a24 MN |
1913 | { |
1914 | video_qmin = atoi(arg); | |
1915 | if (video_qmin < 0 || | |
1916 | video_qmin > 31) { | |
1917 | fprintf(stderr, "qmin must be >= 1 and <= 31\n"); | |
1918 | exit(1); | |
1919 | } | |
1920 | } | |
1921 | ||
b29f97d1 | 1922 | static void opt_qmax(const char *arg) |
9cdd6a24 MN |
1923 | { |
1924 | video_qmax = atoi(arg); | |
1925 | if (video_qmax < 0 || | |
1926 | video_qmax > 31) { | |
1927 | fprintf(stderr, "qmax must be >= 1 and <= 31\n"); | |
1928 | exit(1); | |
1929 | } | |
1930 | } | |
1931 | ||
b29f97d1 | 1932 | static void opt_mb_qmin(const char *arg) |
17a70fde MN |
1933 | { |
1934 | video_mb_qmin = atoi(arg); | |
1935 | if (video_mb_qmin < 0 || | |
1936 | video_mb_qmin > 31) { | |
1937 | fprintf(stderr, "qmin must be >= 1 and <= 31\n"); | |
1938 | exit(1); | |
1939 | } | |
1940 | } | |
1941 | ||
b29f97d1 | 1942 | static void opt_mb_qmax(const char *arg) |
17a70fde MN |
1943 | { |
1944 | video_mb_qmax = atoi(arg); | |
1945 | if (video_mb_qmax < 0 || | |
1946 | video_mb_qmax > 31) { | |
1947 | fprintf(stderr, "qmax must be >= 1 and <= 31\n"); | |
1948 | exit(1); | |
1949 | } | |
1950 | } | |
1951 | ||
b29f97d1 | 1952 | static void opt_qdiff(const char *arg) |
9cdd6a24 MN |
1953 | { |
1954 | video_qdiff = atoi(arg); | |
1955 | if (video_qdiff < 0 || | |
1956 | video_qdiff > 31) { | |
1957 | fprintf(stderr, "qdiff must be >= 1 and <= 31\n"); | |
1958 | exit(1); | |
1959 | } | |
1960 | } | |
1961 | ||
b29f97d1 | 1962 | static void opt_qblur(const char *arg) |
9cdd6a24 MN |
1963 | { |
1964 | video_qblur = atof(arg); | |
1965 | } | |
1966 | ||
b29f97d1 | 1967 | static void opt_qcomp(const char *arg) |
9cdd6a24 MN |
1968 | { |
1969 | video_qcomp = atof(arg); | |
1970 | } | |
85f07f22 | 1971 | |
b29f97d1 | 1972 | static void opt_rc_initial_cplx(const char *arg) |
ac2830ec MN |
1973 | { |
1974 | video_rc_initial_cplx = atof(arg); | |
1975 | } | |
b29f97d1 | 1976 | static void opt_b_qfactor(const char *arg) |
29700fa6 MN |
1977 | { |
1978 | video_b_qfactor = atof(arg); | |
1979 | } | |
b29f97d1 | 1980 | static void opt_i_qfactor(const char *arg) |
29700fa6 MN |
1981 | { |
1982 | video_i_qfactor = atof(arg); | |
1983 | } | |
b29f97d1 | 1984 | static void opt_b_qoffset(const char *arg) |
29700fa6 MN |
1985 | { |
1986 | video_b_qoffset = atof(arg); | |
1987 | } | |
b29f97d1 | 1988 | static void opt_i_qoffset(const char *arg) |
29700fa6 MN |
1989 | { |
1990 | video_i_qoffset = atof(arg); | |
1991 | } | |
1992 | ||
303e50e6 MN |
1993 | static void opt_ibias(const char *arg) |
1994 | { | |
1995 | video_intra_quant_bias = atoi(arg); | |
1996 | } | |
1997 | static void opt_pbias(const char *arg) | |
1998 | { | |
1999 | video_inter_quant_bias = atoi(arg); | |
2000 | } | |
2001 | ||
b29f97d1 | 2002 | static void opt_packet_size(const char *arg) |
1dbb6d90 MN |
2003 | { |
2004 | packet_size= atoi(arg); | |
2005 | } | |
2006 | ||
7ebfc0ea MN |
2007 | static void opt_error_rate(const char *arg) |
2008 | { | |
2009 | error_rate= atoi(arg); | |
2010 | } | |
2011 | ||
b29f97d1 | 2012 | static void opt_strict(const char *arg) |
f560dd82 MN |
2013 | { |
2014 | strict= atoi(arg); | |
2015 | } | |
2016 | ||
bb198e19 MN |
2017 | static void opt_top_field_first(const char *arg) |
2018 | { | |
2019 | top_field_first= atoi(arg); | |
2020 | } | |
2021 | ||
2022 | static void opt_noise_reduction(const char *arg) | |
2023 | { | |
2024 | noise_reduction= atoi(arg); | |
2025 | } | |
2026 | ||
77ea0d4b MN |
2027 | static void opt_qns(const char *arg) |
2028 | { | |
2029 | qns= atoi(arg); | |
2030 | } | |
2031 | ||
303e50e6 MN |
2032 | static void opt_sc_threshold(const char *arg) |
2033 | { | |
2034 | sc_threshold= atoi(arg); | |
2035 | } | |
2036 | ||
9c3d33d6 MN |
2037 | static void opt_thread_count(const char *arg) |
2038 | { | |
2039 | thread_count= atoi(arg); | |
16806499 | 2040 | #if !defined(HAVE_PTHREADS) && !defined(HAVE_W32THREADS) |
842b556a MN |
2041 | fprintf(stderr, "Warning: not compiled with thread support, using thread emulation\n"); |
2042 | #endif | |
9c3d33d6 MN |
2043 | } |
2044 | ||
b29f97d1 | 2045 | static void opt_audio_bitrate(const char *arg) |
85f07f22 FB |
2046 | { |
2047 | audio_bit_rate = atoi(arg) * 1000; | |
2048 | } | |
2049 | ||
b29f97d1 | 2050 | static void opt_audio_rate(const char *arg) |
85f07f22 FB |
2051 | { |
2052 | audio_sample_rate = atoi(arg); | |
2053 | } | |
2054 | ||
b29f97d1 | 2055 | static void opt_audio_channels(const char *arg) |
85f07f22 FB |
2056 | { |
2057 | audio_channels = atoi(arg); | |
2058 | } | |
2059 | ||
b29f97d1 | 2060 | static void opt_video_device(const char *arg) |
85f07f22 | 2061 | { |
e9a9e0c2 | 2062 | video_device = av_strdup(arg); |
85f07f22 FB |
2063 | } |
2064 | ||
b29f97d1 | 2065 | static void opt_video_channel(const char *arg) |
a5df11ab FB |
2066 | { |
2067 | video_channel = strtol(arg, NULL, 0); | |
2068 | } | |
2069 | ||
e3ee3283 AB |
2070 | static void opt_video_standard(const char *arg) |
2071 | { | |
2072 | video_standard = av_strdup(arg); | |
2073 | } | |
2074 | ||
b29f97d1 | 2075 | static void opt_audio_device(const char *arg) |
85f07f22 | 2076 | { |
e9a9e0c2 | 2077 | audio_device = av_strdup(arg); |
85f07f22 FB |
2078 | } |
2079 | ||
b29f97d1 | 2080 | static void opt_dv1394(const char *arg) |
8aa3ee32 MK |
2081 | { |
2082 | video_grab_format = "dv1394"; | |
1501987b | 2083 | audio_grab_format = NULL; |
8aa3ee32 MK |
2084 | } |
2085 | ||
b29f97d1 | 2086 | static void opt_audio_codec(const char *arg) |
85f07f22 FB |
2087 | { |
2088 | AVCodec *p; | |
2089 | ||
1629626f FB |
2090 | if (!strcmp(arg, "copy")) { |
2091 | audio_stream_copy = 1; | |
85f07f22 | 2092 | } else { |
1629626f FB |
2093 | p = first_avcodec; |
2094 | while (p) { | |
2095 | if (!strcmp(p->name, arg) && p->type == CODEC_TYPE_AUDIO) | |
2096 | break; | |
2097 | p = p->next; | |
2098 | } | |
2099 | if (p == NULL) { | |
2100 | fprintf(stderr, "Unknown audio codec '%s'\n", arg); | |
2101 | exit(1); | |
2102 | } else { | |
2103 | audio_codec_id = p->id; | |
2104 | } | |
85f07f22 FB |
2105 | } |
2106 | } | |
2107 | ||
b29f97d1 | 2108 | static void add_frame_hooker(const char *arg) |
10d104e4 PG |
2109 | { |
2110 | int argc = 0; | |
2111 | char *argv[64]; | |
2112 | int i; | |
e9a9e0c2 | 2113 | char *args = av_strdup(arg); |
10d104e4 | 2114 | |
bee0d9e5 CY |
2115 | using_vhook = 1; |
2116 | ||
10d104e4 PG |
2117 | argv[0] = strtok(args, " "); |
2118 | while (argc < 62 && (argv[++argc] = strtok(NULL, " "))) { | |
2119 | } | |
2120 | ||
2121 | i = frame_hook_add(argc, argv); | |
2122 | ||
2123 | if (i != 0) { | |
2124 | fprintf(stderr, "Failed to add video hook function: %s\n", arg); | |
2125 | exit(1); | |
2126 | } | |
2127 | } | |
2128 | ||
85f07f22 FB |
2129 | const char *motion_str[] = { |
2130 | "zero", | |
2131 | "full", | |
2132 | "log", | |
2133 | "phods", | |
7084c149 MN |
2134 | "epzs", |
2135 | "x1", | |
85f07f22 FB |
2136 | NULL, |
2137 | }; | |
2138 | ||
b29f97d1 | 2139 | static void opt_motion_estimation(const char *arg) |
85f07f22 FB |
2140 | { |
2141 | const char **p; | |
2142 | p = motion_str; | |
2143 | for(;;) { | |
2144 | if (!*p) { | |
2145 | fprintf(stderr, "Unknown motion estimation method '%s'\n", arg); | |
2146 | exit(1); | |
2147 | } | |
2148 | if (!strcmp(*p, arg)) | |
2149 | break; | |
2150 | p++; | |
2151 | } | |
101bea5f | 2152 | me_method = (p - motion_str) + 1; |
85f07f22 FB |
2153 | } |
2154 | ||
b29f97d1 | 2155 | static void opt_video_codec(const char *arg) |
85f07f22 FB |
2156 | { |
2157 | AVCodec *p; | |
2158 | ||
1629626f FB |
2159 | if (!strcmp(arg, "copy")) { |
2160 | video_stream_copy = 1; | |
85f07f22 | 2161 | } else { |
1629626f FB |
2162 | p = first_avcodec; |
2163 | while (p) { | |
2164 | if (!strcmp(p->name, arg) && p->type == CODEC_TYPE_VIDEO) | |
2165 | break; | |
2166 | p = p->next; | |
2167 | } | |
2168 | if (p == NULL) { | |
2169 | fprintf(stderr, "Unknown video codec '%s'\n", arg); | |
2170 | exit(1); | |
2171 | } else { | |
2172 | video_codec_id = p->id; | |
2173 | } | |
85f07f22 FB |
2174 | } |
2175 | } | |
2176 | ||
b29f97d1 | 2177 | static void opt_map(const char *arg) |
85f07f22 FB |
2178 | { |
2179 | AVStreamMap *m; | |
2180 | const char *p; | |
2181 | ||
2182 | p = arg; | |
2183 | m = &stream_maps[nb_stream_maps++]; | |
2184 | ||
2185 | m->file_index = strtol(arg, (char **)&p, 0); | |
2186 | if (*p) | |
2187 | p++; | |
a5dc85ef J |
2188 | |
2189 | m->stream_index = strtol(p, (char **)&p, 0); | |
85f07f22 FB |
2190 | } |
2191 | ||
b29f97d1 | 2192 | static void opt_recording_time(const char *arg) |
85f07f22 FB |
2193 | { |
2194 | recording_time = parse_date(arg, 1); | |
2195 | } | |
2196 | ||
8831db5c MN |
2197 | static void opt_start_time(const char *arg) |
2198 | { | |
2199 | start_time = parse_date(arg, 1); | |
2200 | } | |
2201 | ||
b29f97d1 | 2202 | static void opt_input_file(const char *filename) |
85f07f22 FB |
2203 | { |
2204 | AVFormatContext *ic; | |
2205 | AVFormatParameters params, *ap = ¶ms; | |
14bea432 | 2206 | int err, i, ret, rfps, rfps_base; |
85f07f22 | 2207 | |
b242baa4 FB |
2208 | if (!strcmp(filename, "-")) |
2209 | filename = "pipe:"; | |
2210 | ||
d9a916e2 CY |
2211 | using_stdin |= !strcmp(filename, "pipe:" ) || |
2212 | !strcmp( filename, "/dev/stdin" ); | |
2213 | ||
85f07f22 | 2214 | /* get default parameters from command line */ |
79fdaa4c FB |
2215 | memset(ap, 0, sizeof(*ap)); |
2216 | ap->sample_rate = audio_sample_rate; | |
2217 | ap->channels = audio_channels; | |
2218 | ap->frame_rate = frame_rate; | |
14bea432 | 2219 | ap->frame_rate_base = frame_rate_base; |
79fdaa4c FB |
2220 | ap->width = frame_width; |
2221 | ap->height = frame_height; | |
817b23ff | 2222 | ap->image_format = image_format; |
63167088 | 2223 | ap->pix_fmt = frame_pix_fmt; |
79fdaa4c FB |
2224 | |
2225 | /* open the input file with generic libav function */ | |
2226 | err = av_open_input_file(&ic, filename, file_iformat, 0, ap); | |
85f07f22 | 2227 | if (err < 0) { |
79fdaa4c | 2228 | print_error(filename, err); |
85f07f22 FB |
2229 | exit(1); |
2230 | } | |
2231 | ||
79fdaa4c FB |
2232 | /* If not enough info to get the stream parameters, we decode the |
2233 | first frames to get it. (used in mpeg case for example) */ | |
2234 | ret = av_find_stream_info(ic); | |
85f07f22 FB |
2235 | if (ret < 0) { |
2236 | fprintf(stderr, "%s: could not find codec parameters\n", filename); | |
2237 | exit(1); | |
2238 | } | |
2239 | ||
254abc2e FB |
2240 | /* if seeking requested, we execute it */ |
2241 | if (start_time != 0) { | |
2242 | int64_t timestamp; | |
2243 | ||
2244 | timestamp = start_time; | |
2245 | /* add the stream start time */ | |
2246 | if (ic->start_time != AV_NOPTS_VALUE) | |
2247 | timestamp += ic->start_time; | |
2248 | ret = av_seek_frame(ic, -1, timestamp); | |
2249 | if (ret < 0) { | |
2250 | fprintf(stderr, "%s: could not seek to position %0.3f\n", | |
2251 | filename, (double)timestamp / AV_TIME_BASE); | |
2252 | } | |
2253 | /* reset seek info */ | |
2254 | start_time = 0; | |
2255 | } | |
2256 | ||
85f07f22 FB |
2257 | /* update the current parameters so that they match the one of the input stream */ |
2258 | for(i=0;i<ic->nb_streams;i++) { | |
2259 | AVCodecContext *enc = &ic->streams[i]->codec; | |
c62c07d3 MN |
2260 | #if defined(HAVE_PTHREADS) || defined(HAVE_W32THREADS) |
2261 | if(thread_count>1) | |
2262 | avcodec_thread_init(enc, thread_count); | |
2263 | #endif | |
2264 | enc->thread_count= thread_count; | |
85f07f22 FB |
2265 | switch(enc->codec_type) { |
2266 | case CODEC_TYPE_AUDIO: | |
e0d2714a | 2267 | //fprintf(stderr, "\nInput Audio channels: %d", enc->channels); |
85f07f22 FB |
2268 | audio_channels = enc->channels; |
2269 | audio_sample_rate = enc->sample_rate; | |
2270 | break; | |
2271 | case CODEC_TYPE_VIDEO: | |
2272 | frame_height = enc->height; | |
2273 | frame_width = enc->width; | |
5ff85f1d | 2274 | frame_aspect_ratio = av_q2d(enc->sample_aspect_ratio) * enc->width / enc->height; |
63167088 | 2275 | frame_pix_fmt = enc->pix_fmt; |
14bea432 MN |
2276 | rfps = ic->streams[i]->r_frame_rate; |
2277 | rfps_base = ic->streams[i]->r_frame_rate_base; | |
fe670d09 | 2278 | enc->workaround_bugs = workaround_bugs; |
8409b8fe | 2279 | enc->error_resilience = error_resilience; |
4d2858de | 2280 | enc->error_concealment = error_concealment; |
0c9bbaec WH |
2281 | enc->idct_algo = idct_algo; |
2282 | enc->debug = debug; | |
2283 | enc->debug_mv = debug_mv; | |
b0368839 MN |
2284 | if(bitexact) |
2285 | enc->flags|= CODEC_FLAG_BITEXACT; | |
d7425f59 | 2286 | |
14bea432 MN |
2287 | assert(enc->frame_rate_base == rfps_base); // should be true for now |
2288 | if (enc->frame_rate != rfps) { | |
6dc96cb0 | 2289 | fprintf(stderr,"\nSeems that stream %d comes from film source: %2.2f->%2.2f\n", |
14bea432 MN |
2290 | i, (float)enc->frame_rate / enc->frame_rate_base, |
2291 | (float)rfps / rfps_base); | |
79fdaa4c | 2292 | } |
bf5af568 | 2293 | /* update the current frame rate to match the stream frame rate */ |
14bea432 MN |
2294 | frame_rate = rfps; |
2295 | frame_rate_base = rfps_base; | |
bdfcbbed MK |
2296 | |
2297 | enc->rate_emu = rate_emu; | |
85f07f22 | 2298 | break; |
254abc2e FB |
2299 | case CODEC_TYPE_DATA: |
2300 | break; | |
51bd4565 | 2301 | default: |
c04643a2 | 2302 | av_abort(); |
85f07f22 FB |
2303 | } |
2304 | } | |
2305 | ||
2306 | input_files[nb_input_files] = ic; | |
2307 | /* dump the file content */ | |
2308 | dump_format(ic, nb_input_files, filename, 0); | |
2309 | nb_input_files++; | |
79fdaa4c FB |
2310 | file_iformat = NULL; |
2311 | file_oformat = NULL; | |
817b23ff | 2312 | image_format = NULL; |
bdfcbbed MK |
2313 | |
2314 | rate_emu = 0; | |
85f07f22 FB |
2315 | } |
2316 | ||
b29f97d1 | 2317 | static void check_audio_video_inputs(int *has_video_ptr, int *has_audio_ptr) |
919f448d FB |
2318 | { |
2319 | int has_video, has_audio, i, j; | |
2320 | AVFormatContext *ic; | |
2321 | ||
2322 | has_video = 0; | |
2323 | has_audio = 0; | |
2324 | for(j=0;j<nb_input_files;j++) { | |
2325 | ic = input_files[j]; | |
2326 | for(i=0;i<ic->nb_streams;i++) { | |
2327 | AVCodecContext *enc = &ic->streams[i]->codec; | |
2328 | switch(enc->codec_type) { | |
2329 | case CODEC_TYPE_AUDIO: | |
2330 | has_audio = 1; | |
2331 | break; | |
2332 | case CODEC_TYPE_VIDEO: | |
2333 | has_video = 1; | |
2334 | break; | |
51bd4565 | 2335 | default: |
c04643a2 | 2336 | av_abort(); |
919f448d FB |
2337 | } |
2338 | } | |
2339 | } | |
2340 | *has_video_ptr = has_video; | |
2341 | *has_audio_ptr = has_audio; | |
2342 | } | |
2343 | ||
b29f97d1 | 2344 | static void opt_output_file(const char *filename) |
85f07f22 FB |
2345 | { |
2346 | AVStream *st; | |
2347 | AVFormatContext *oc; | |
919f448d | 2348 | int use_video, use_audio, nb_streams, input_has_video, input_has_audio; |
85f07f22 | 2349 | int codec_id; |
817b23ff | 2350 | AVFormatParameters params, *ap = ¶ms; |
85f07f22 FB |
2351 | |
2352 | if (!strcmp(filename, "-")) | |
2353 | filename = "pipe:"; | |
2354 | ||
bc874dae | 2355 | oc = av_alloc_format_context(); |
85f07f22 | 2356 | |
79fdaa4c FB |
2357 | if (!file_oformat) { |
2358 | file_oformat = guess_format(NULL, filename, NULL); | |
2359 | if (!file_oformat) { | |
2360 | fprintf(stderr, "Unable for find a suitable output format for '%s'\n", | |
2361 | filename); | |
2362 | exit(1); | |
2363 | } | |
85f07f22 FB |
2364 | } |
2365 | ||
79fdaa4c | 2366 | oc->oformat = file_oformat; |
85f07f22 | 2367 | |
79fdaa4c | 2368 | if (!strcmp(file_oformat->name, "ffm") && |
85f07f22 FB |
2369 | strstart(filename, "http:", NULL)) { |
2370 | /* special case for files sent to ffserver: we get the stream | |
2371 | parameters from ffserver */ | |
2372 | if (read_ffserver_streams(oc, filename) < 0) { | |
2373 | fprintf(stderr, "Could not read stream parameters from '%s'\n", filename); | |
2374 | exit(1); | |
2375 | } | |
2376 | } else { | |
79fdaa4c FB |
2377 | use_video = file_oformat->video_codec != CODEC_ID_NONE; |
2378 | use_audio = file_oformat->audio_codec != CODEC_ID_NONE; | |
919f448d | 2379 | |
e30a2846 FB |
2380 | /* disable if no corresponding type found and at least one |
2381 | input file */ | |
2382 | if (nb_input_files > 0) { | |
2383 | check_audio_video_inputs(&input_has_video, &input_has_audio); | |
2384 | if (!input_has_video) | |
2385 | use_video = 0; | |
2386 | if (!input_has_audio) | |
2387 | use_audio = 0; | |
2388 | } | |
919f448d FB |
2389 | |
2390 | /* manual disable */ | |
85f07f22 FB |
2391 | if (audio_disable) { |
2392 | use_audio = 0; | |
2393 | } | |
2394 | if (video_disable) { | |
2395 | use_video = 0; | |
2396 | } | |
2397 | ||
2398 | nb_streams = 0; | |
2399 | if (use_video) { | |
2400 | AVCodecContext *video_enc; | |
2401 | ||
2402 | st = av_mallocz(sizeof(AVStream)); | |
2403 | if (!st) { | |
2404 | fprintf(stderr, "Could not alloc stream\n"); | |
2405 | exit(1); | |
2406 | } | |
1e491e29 | 2407 | avcodec_get_context_defaults(&st->codec); |
16806499 | 2408 | #if defined(HAVE_PTHREADS) || defined(HAVE_W32THREADS) |
9c3d33d6 | 2409 | if(thread_count>1) |
16806499 | 2410 | avcodec_thread_init(&st->codec, thread_count); |
9c3d33d6 | 2411 | #endif |
85f07f22 | 2412 | |
1629626f | 2413 | video_enc = &st->codec; |
6e6d6dc0 MN |
2414 | |
2415 | if(!strcmp(file_oformat->name, "mp4") || !strcmp(file_oformat->name, "mov") || !strcmp(file_oformat->name, "3gp")) | |
2416 | video_enc->flags |= CODEC_FLAG_GLOBAL_HEADER; | |
1629626f FB |
2417 | if (video_stream_copy) { |
2418 | st->stream_copy = 1; | |
2419 | video_enc->codec_type = CODEC_TYPE_VIDEO; | |
2420 | } else { | |
ac2830ec MN |
2421 | char *p; |
2422 | int i; | |
2423 | ||
1629626f FB |
2424 | codec_id = file_oformat->video_codec; |
2425 | if (video_codec_id != CODEC_ID_NONE) | |
2426 | codec_id = video_codec_id; | |
2427 | ||
2428 | video_enc->codec_id = codec_id; | |
2429 | ||
2430 | video_enc->bit_rate = video_bit_rate; | |
2431 | video_enc->bit_rate_tolerance = video_bit_rate_tolerance; | |
2432 | video_enc->frame_rate = frame_rate; | |
14bea432 | 2433 | video_enc->frame_rate_base = frame_rate_base; |
1629626f FB |
2434 | |
2435 | video_enc->width = frame_width; | |
2436 | video_enc->height = frame_height; | |
1c0dcc39 | 2437 | video_enc->sample_aspect_ratio = av_d2q(frame_aspect_ratio*frame_height/frame_width, 255); |
63167088 | 2438 | video_enc->pix_fmt = frame_pix_fmt; |
1629626f FB |
2439 | |
2440 | if (!intra_only) | |
2441 | video_enc->gop_size = gop_size; | |
2442 | else | |
2443 | video_enc->gop_size = 0; | |
2444 | if (video_qscale || same_quality) { | |
2445 | video_enc->flags |= CODEC_FLAG_QSCALE; | |
158c7f05 | 2446 | st->quality = FF_QP2LAMBDA * video_qscale; |
1629626f | 2447 | } |
84f608f4 VM |
2448 | |
2449 | if(intra_matrix) | |
2450 | video_enc->intra_matrix = intra_matrix; | |
2451 | if(inter_matrix) | |
2452 | video_enc->inter_matrix = inter_matrix; | |
2453 | ||
b0368839 MN |
2454 | if(bitexact) |
2455 | video_enc->flags |= CODEC_FLAG_BITEXACT; | |
2456 | ||
7d1c3fc1 | 2457 | video_enc->mb_decision = mb_decision; |
5d43635e | 2458 | video_enc->mb_cmp = mb_cmp; |
622348f9 | 2459 | video_enc->ildct_cmp = ildct_cmp; |
5d43635e MN |
2460 | video_enc->me_sub_cmp = sub_cmp; |
2461 | video_enc->me_cmp = cmp; | |
9c3d33d6 MN |
2462 | video_enc->me_pre_cmp = pre_cmp; |
2463 | video_enc->pre_me = pre_me; | |
2464 | video_enc->lumi_masking = lumi_mask; | |
2465 | video_enc->dark_masking = dark_mask; | |
2466 | video_enc->spatial_cplx_masking = scplx_mask; | |
2467 | video_enc->temporal_cplx_masking = tcplx_mask; | |
2468 | video_enc->p_masking = p_mask; | |
77ea0d4b | 2469 | video_enc->quantizer_noise_shaping= qns; |
7d1c3fc1 | 2470 | |
21e59552 MN |
2471 | if (use_umv) { |
2472 | video_enc->flags |= CODEC_FLAG_H263P_UMV; | |
2473 | } | |
2474 | if (use_aic) { | |
2475 | video_enc->flags |= CODEC_FLAG_H263P_AIC; | |
2476 | } | |
dba019da MN |
2477 | if (use_aiv) { |
2478 | video_enc->flags |= CODEC_FLAG_H263P_AIV; | |
2479 | } | |
1629626f | 2480 | if (use_4mv) { |
1629626f FB |
2481 | video_enc->flags |= CODEC_FLAG_4MV; |
2482 | } | |
8e2162f0 MN |
2483 | if (use_obmc) { |
2484 | video_enc->flags |= CODEC_FLAG_OBMC; | |
2485 | } | |
2486 | ||
e56d417b | 2487 | if(use_part) { |
1629626f | 2488 | video_enc->flags |= CODEC_FLAG_PART; |
e56d417b | 2489 | } |
bb198e19 MN |
2490 | if (use_alt_scan) { |
2491 | video_enc->flags |= CODEC_FLAG_ALT_SCAN; | |
2492 | } | |
c0baa56a MN |
2493 | if (use_trell) { |
2494 | video_enc->flags |= CODEC_FLAG_TRELLIS_QUANT; | |
2495 | } | |
baaf3f46 MN |
2496 | if (use_scan_offset) { |
2497 | video_enc->flags |= CODEC_FLAG_SVCD_SCAN_OFFSET; | |
2498 | } | |
303e50e6 MN |
2499 | if (closed_gop) { |
2500 | video_enc->flags |= CODEC_FLAG_CLOSED_GOP; | |
2501 | } | |
1629626f | 2502 | if (b_frames) { |
1629626f FB |
2503 | video_enc->max_b_frames = b_frames; |
2504 | video_enc->b_frame_strategy = 0; | |
2505 | video_enc->b_quant_factor = 2.0; | |
bc6caae2 | 2506 | } |
bb198e19 | 2507 | if (do_interlace_dct) { |
e56d417b FB |
2508 | video_enc->flags |= CODEC_FLAG_INTERLACED_DCT; |
2509 | } | |
bb198e19 MN |
2510 | if (do_interlace_me) { |
2511 | video_enc->flags |= CODEC_FLAG_INTERLACED_ME; | |
2512 | } | |
1629626f FB |
2513 | video_enc->qmin = video_qmin; |
2514 | video_enc->qmax = video_qmax; | |
17a70fde MN |
2515 | video_enc->mb_qmin = video_mb_qmin; |
2516 | video_enc->mb_qmax = video_mb_qmax; | |
1629626f FB |
2517 | video_enc->max_qdiff = video_qdiff; |
2518 | video_enc->qblur = video_qblur; | |
2519 | video_enc->qcompress = video_qcomp; | |
2520 | video_enc->rc_eq = video_rc_eq; | |
0c9bbaec | 2521 | video_enc->debug = debug; |
9c3d33d6 MN |
2522 | video_enc->debug_mv = debug_mv; |
2523 | video_enc->thread_count = thread_count; | |
ac2830ec MN |
2524 | p= video_rc_override_string; |
2525 | for(i=0; p; i++){ | |
2526 | int start, end, q; | |
2527 | int e=sscanf(p, "%d,%d,%d", &start, &end, &q); | |
2528 | if(e!=3){ | |
2529 | fprintf(stderr, "error parsing rc_override\n"); | |
2530 | exit(1); | |
2531 | } | |
2532 | video_enc->rc_override= | |
47e2a6e6 FB |
2533 | av_realloc(video_enc->rc_override, |
2534 | sizeof(RcOverride)*(i+1)); | |
ac2830ec MN |
2535 | video_enc->rc_override[i].start_frame= start; |
2536 | video_enc->rc_override[i].end_frame = end; | |
2537 | if(q>0){ | |
2538 | video_enc->rc_override[i].qscale= q; | |
2539 | video_enc->rc_override[i].quality_factor= 1.0; | |
2540 | } | |
2541 | else{ | |
2542 | video_enc->rc_override[i].qscale= 0; | |
2543 | video_enc->rc_override[i].quality_factor= -q/100.0; | |
2544 | } | |
2545 | p= strchr(p, '/'); | |
2546 | if(p) p++; | |
2547 | } | |
2548 | video_enc->rc_override_count=i; | |
2549 | ||
1629626f FB |
2550 | video_enc->rc_max_rate = video_rc_max_rate; |
2551 | video_enc->rc_min_rate = video_rc_min_rate; | |
2552 | video_enc->rc_buffer_size = video_rc_buffer_size; | |
2553 | video_enc->rc_buffer_aggressivity= video_rc_buffer_aggressivity; | |
ac2830ec | 2554 | video_enc->rc_initial_cplx= video_rc_initial_cplx; |
1629626f FB |
2555 | video_enc->i_quant_factor = video_i_qfactor; |
2556 | video_enc->b_quant_factor = video_b_qfactor; | |
2557 | video_enc->i_quant_offset = video_i_qoffset; | |
2558 | video_enc->b_quant_offset = video_b_qoffset; | |
303e50e6 MN |
2559 | video_enc->intra_quant_bias = video_intra_quant_bias; |
2560 | video_enc->inter_quant_bias = video_inter_quant_bias; | |
1629626f FB |
2561 | video_enc->dct_algo = dct_algo; |
2562 | video_enc->idct_algo = idct_algo; | |
f560dd82 | 2563 | video_enc->strict_std_compliance = strict; |
7ebfc0ea | 2564 | video_enc->error_rate = error_rate; |
bb198e19 | 2565 | video_enc->noise_reduction= noise_reduction; |
303e50e6 | 2566 | video_enc->scenechange_threshold= sc_threshold; |
1629626f FB |
2567 | if(packet_size){ |
2568 | video_enc->rtp_mode= 1; | |
2569 | video_enc->rtp_payload_size= packet_size; | |
2570 | } | |
9cdd6a24 | 2571 | |
1629626f | 2572 | if (do_psnr) |
140cb663 | 2573 | video_enc->flags|= CODEC_FLAG_PSNR; |
e4986da9 | 2574 | |
1629626f | 2575 | video_enc->me_method = me_method; |
5abdb4b1 | 2576 | |
1629626f FB |
2577 | /* two pass mode */ |
2578 | if (do_pass) { | |
2579 | if (do_pass == 1) { | |
2580 | video_enc->flags |= CODEC_FLAG_PASS1; | |
2581 | } else { | |
2582 | video_enc->flags |= CODEC_FLAG_PASS2; | |
2583 | } | |
5abdb4b1 | 2584 | } |
cfcf0ffd | 2585 | } |
85f07f22 FB |
2586 | oc->streams[nb_streams] = st; |
2587 | nb_streams++; | |
2588 | } | |
2589 | ||
2590 | if (use_audio) { | |
2591 | AVCodecContext *audio_enc; | |
2592 | ||
2593 | st = av_mallocz(sizeof(AVStream)); | |
2594 | if (!st) { | |
2595 | fprintf(stderr, "Could not alloc stream\n"); | |
2596 | exit(1); | |
2597 | } | |
1e491e29 | 2598 | avcodec_get_context_defaults(&st->codec); |
16806499 | 2599 | #if defined(HAVE_PTHREADS) || defined(HAVE_W32THREADS) |
9c3d33d6 | 2600 | if(thread_count>1) |
16806499 | 2601 | avcodec_thread_init(&st->codec, thread_count); |
9c3d33d6 | 2602 | #endif |
1629626f | 2603 | |
85f07f22 | 2604 | audio_enc = &st->codec; |
85f07f22 | 2605 | audio_enc->codec_type = CODEC_TYPE_AUDIO; |
7f96ed5b MN |
2606 | |
2607 | if(!strcmp(file_oformat->name, "mp4") || !strcmp(file_oformat->name, "mov") || !strcmp(file_oformat->name, "3gp")) | |
2608 | audio_enc->flags |= CODEC_FLAG_GLOBAL_HEADER; | |
1629626f FB |
2609 | if (audio_stream_copy) { |
2610 | st->stream_copy = 1; | |
2611 | } else { | |
2612 | codec_id = file_oformat->audio_codec; | |
2613 | if (audio_codec_id != CODEC_ID_NONE) | |
2614 | codec_id = audio_codec_id; | |
2615 | audio_enc->codec_id = codec_id; | |
2616 | ||
2617 | audio_enc->bit_rate = audio_bit_rate; | |
2618 | audio_enc->sample_rate = audio_sample_rate; | |
ae2e7208 | 2619 | audio_enc->strict_std_compliance = strict; |
9c3d33d6 | 2620 | audio_enc->thread_count = thread_count; |
1629626f FB |
2621 | /* For audio codecs other than AC3 we limit */ |
2622 | /* the number of coded channels to stereo */ | |
2623 | if (audio_channels > 2 && codec_id != CODEC_ID_AC3) { | |
2624 | audio_enc->channels = 2; | |
2625 | } else | |
2626 | audio_enc->channels = audio_channels; | |
2627 | } | |
85f07f22 FB |
2628 | oc->streams[nb_streams] = st; |
2629 | nb_streams++; | |
2630 | } | |
2631 | ||
2632 | oc->nb_streams = nb_streams; | |
2633 | ||
2634 | if (!nb_streams) { | |
919f448d | 2635 | fprintf(stderr, "No audio or video streams available\n"); |
85f07f22 FB |
2636 | exit(1); |
2637 | } | |
2638 | ||
2639 | if (str_title) | |
79fdaa4c | 2640 | pstrcpy(oc->title, sizeof(oc->title), str_title); |
85f07f22 | 2641 | if (str_author) |
79fdaa4c | 2642 | pstrcpy(oc->author, sizeof(oc->author), str_author); |
85f07f22 | 2643 | if (str_copyright) |
79fdaa4c | 2644 | pstrcpy(oc->copyright, sizeof(oc->copyright), str_copyright); |
85f07f22 | 2645 | if (str_comment) |
79fdaa4c | 2646 | pstrcpy(oc->comment, sizeof(oc->comment), str_comment); |
85f07f22 FB |
2647 | } |
2648 | ||
1629626f | 2649 | output_files[nb_output_files++] = oc; |
85f07f22 FB |
2650 | |
2651 | strcpy(oc->filename, filename); | |
919f448d FB |
2652 | |
2653 | /* check filename in case of an image number is expected */ | |
79fdaa4c FB |
2654 | if (oc->oformat->flags & AVFMT_NEEDNUMBER) { |
2655 | if (filename_number_test(oc->filename) < 0) { | |
2656 | print_error(oc->filename, AVERROR_NUMEXPECTED); | |
919f448d | 2657 | exit(1); |
79fdaa4c | 2658 | } |
919f448d FB |
2659 | } |
2660 | ||
79fdaa4c | 2661 | if (!(oc->oformat->flags & AVFMT_NOFILE)) { |
85f07f22 FB |
2662 | /* test if it already exists to avoid loosing precious files */ |
2663 | if (!file_overwrite && | |
2664 | (strchr(filename, ':') == NULL || | |
2665 | strstart(filename, "file:", NULL))) { | |
2666 | if (url_exist(filename)) { | |
2667 | int c; | |
2668 | ||
d9a916e2 CY |
2669 | if ( !using_stdin ) { |
2670 | fprintf(stderr,"File '%s' already exists. Overwrite ? [y/N] ", filename); | |
2671 | fflush(stderr); | |
2672 | c = getchar(); | |
2673 | if (toupper(c) != 'Y') { | |
2674 | fprintf(stderr, "Not overwriting - exiting\n"); | |
2675 | exit(1); | |
2676 | } | |
2677 | } | |
2678 | else { | |
2679 | fprintf(stderr,"File '%s' already exists. Exiting.\n", filename); | |
85f07f22 | 2680 | exit(1); |
d9a916e2 | 2681 | } |
85f07f22 FB |
2682 | } |
2683 | } | |
2684 | ||
2685 | /* open the file */ | |
2686 | if (url_fopen(&oc->pb, filename, URL_WRONLY) < 0) { | |
2687 | fprintf(stderr, "Could not open '%s'\n", filename); | |
2688 | exit(1); | |
2689 | } | |
2690 | } | |
2691 | ||
817b23ff FB |
2692 | memset(ap, 0, sizeof(*ap)); |
2693 | ap->image_format = image_format; | |
2694 | if (av_set_parameters(oc, ap) < 0) { | |
2695 | fprintf(stderr, "%s: Invalid encoding parameters\n", | |
2696 | oc->filename); | |
2697 | exit(1); | |
2698 | } | |
2699 | ||
85f07f22 | 2700 | /* reset some options */ |
79fdaa4c FB |
2701 | file_oformat = NULL; |
2702 | file_iformat = NULL; | |
817b23ff | 2703 | image_format = NULL; |
85f07f22 FB |
2704 | audio_disable = 0; |
2705 | video_disable = 0; | |
2706 | audio_codec_id = CODEC_ID_NONE; | |
2707 | video_codec_id = CODEC_ID_NONE; | |
1629626f FB |
2708 | audio_stream_copy = 0; |
2709 | video_stream_copy = 0; | |
85f07f22 FB |
2710 | } |
2711 | ||
a38469e1 | 2712 | /* prepare dummy protocols for grab */ |
b29f97d1 | 2713 | static void prepare_grab(void) |
a38469e1 FB |
2714 | { |
2715 | int has_video, has_audio, i, j; | |
2716 | AVFormatContext *oc; | |
2717 | AVFormatContext *ic; | |
79a7c268 | 2718 | AVFormatParameters vp1, *vp = &vp1; |
a38469e1 | 2719 | AVFormatParameters ap1, *ap = &ap1; |
79a7c268 | 2720 | |
a38469e1 FB |
2721 | /* see if audio/video inputs are needed */ |
2722 | has_video = 0; | |
2723 | has_audio = 0; | |
2724 | memset(ap, 0, sizeof(*ap)); | |
79a7c268 | 2725 | memset(vp, 0, sizeof(*vp)); |
a38469e1 FB |
2726 | for(j=0;j<nb_output_files;j++) { |
2727 | oc = output_files[j]; | |
2728 | for(i=0;i<oc->nb_streams;i++) { | |
2729 | AVCodecContext *enc = &oc->streams[i]->codec; | |
2730 | switch(enc->codec_type) { | |
2731 | case CODEC_TYPE_AUDIO: | |
2732 | if (enc->sample_rate > ap->sample_rate) | |
2733 | ap->sample_rate = enc->sample_rate; | |
2734 | if (enc->channels > ap->channels) | |
2735 | ap->channels = enc->channels; | |
2736 | has_audio = 1; | |
2737 | break; | |
2738 | case CODEC_TYPE_VIDEO: | |
79a7c268 FB |
2739 | if (enc->width > vp->width) |
2740 | vp->width = enc->width; | |
2741 | if (enc->height > vp->height) | |
2742 | vp->height = enc->height; | |
14bea432 MN |
2743 | |
2744 | assert(enc->frame_rate_base == DEFAULT_FRAME_RATE_BASE); | |
2745 | if (enc->frame_rate > vp->frame_rate){ | |
2746 | vp->frame_rate = enc->frame_rate; | |
2747 | vp->frame_rate_base = enc->frame_rate_base; | |
2748 | } | |
a38469e1 FB |
2749 | has_video = 1; |
2750 | break; | |
51bd4565 | 2751 | default: |
c04643a2 | 2752 | av_abort(); |
a38469e1 FB |
2753 | } |
2754 | } | |
2755 | } | |
2756 | ||
2757 | if (has_video == 0 && has_audio == 0) { | |
2758 | fprintf(stderr, "Output file must have at least one audio or video stream\n"); | |
2759 | exit(1); | |
2760 | } | |
2761 | ||
2762 | if (has_video) { | |
79fdaa4c | 2763 | AVInputFormat *fmt1; |
8aa3ee32 | 2764 | fmt1 = av_find_input_format(video_grab_format); |
a5df11ab FB |
2765 | vp->device = video_device; |
2766 | vp->channel = video_channel; | |
e3ee3283 | 2767 | vp->standard = video_standard; |
79a7c268 | 2768 | if (av_open_input_file(&ic, "", fmt1, 0, vp) < 0) { |
bf5af568 | 2769 | fprintf(stderr, "Could not find video grab device\n"); |
a38469e1 FB |
2770 | exit(1); |
2771 | } | |
ddaae6a9 RS |
2772 | /* If not enough info to get the stream parameters, we decode the |
2773 | first frames to get it. */ | |
2774 | if ((ic->ctx_flags & AVFMTCTX_NOHEADER) && av_find_stream_info(ic) < 0) { | |
2775 | fprintf(stderr, "Could not find video grab parameters\n"); | |
2776 | exit(1); | |
2777 | } | |
79fdaa4c | 2778 | /* by now video grab has one stream */ |
14bea432 MN |
2779 | ic->streams[0]->r_frame_rate = vp->frame_rate; |
2780 | ic->streams[0]->r_frame_rate_base = vp->frame_rate_base; | |
a38469e1 | 2781 | input_files[nb_input_files] = ic; |
79a7c268 | 2782 | dump_format(ic, nb_input_files, "", 0); |
a38469e1 FB |
2783 | nb_input_files++; |
2784 | } | |
1501987b | 2785 | if (has_audio && audio_grab_format) { |
79fdaa4c | 2786 | AVInputFormat *fmt1; |
8aa3ee32 | 2787 | fmt1 = av_find_input_format(audio_grab_format); |
79a7c268 | 2788 | ap->device = audio_device; |
79fdaa4c | 2789 | if (av_open_input_file(&ic, "", fmt1, 0, ap) < 0) { |
bf5af568 | 2790 | fprintf(stderr, "Could not find audio grab device\n"); |
a38469e1 FB |
2791 | exit(1); |
2792 | } | |
2793 | input_files[nb_input_files] = ic; | |
79a7c268 | 2794 | dump_format(ic, nb_input_files, "", 0); |
a38469e1 FB |
2795 | nb_input_files++; |
2796 | } | |
2797 | } | |
2798 | ||
5abdb4b1 | 2799 | /* same option as mencoder */ |
b29f97d1 | 2800 | static void opt_pass(const char *pass_str) |
5abdb4b1 FB |
2801 | { |
2802 | int pass; | |
2803 | pass = atoi(pass_str); | |
2804 | if (pass != 1 && pass != 2) { | |
2805 | fprintf(stderr, "pass number can be only 1 or 2\n"); | |
2806 | exit(1); | |
2807 | } | |
2808 | do_pass = pass; | |
2809 | } | |
a38469e1 | 2810 | |
f3ec2d46 | 2811 | #if defined(CONFIG_WIN32) || defined(CONFIG_OS2) |
0c1a9eda | 2812 | static int64_t getutime(void) |
5727b222 | 2813 | { |
f3ec2d46 | 2814 | return av_gettime(); |
5727b222 | 2815 | } |
bdc4796f | 2816 | #else |
0c1a9eda | 2817 | static int64_t getutime(void) |
bdc4796f | 2818 | { |
f3ec2d46 SG |
2819 | struct rusage rusage; |
2820 | ||
2821 | getrusage(RUSAGE_SELF, &rusage); | |
2822 | return (rusage.ru_utime.tv_sec * 1000000LL) + rusage.ru_utime.tv_usec; | |
bdc4796f FB |
2823 | } |
2824 | #endif | |
5727b222 | 2825 | |
79fdaa4c FB |
2826 | extern int ffm_nopts; |
2827 | ||
b29f97d1 | 2828 | static void opt_bitexact(void) |
79fdaa4c | 2829 | { |
b0368839 | 2830 | bitexact=1; |
79fdaa4c FB |
2831 | /* disable generate of real time pts in ffm (need to be supressed anyway) */ |
2832 | ffm_nopts = 1; | |
2833 | } | |
2834 | ||
b29f97d1 | 2835 | static void show_formats(void) |
85f07f22 | 2836 | { |
79fdaa4c FB |
2837 | AVInputFormat *ifmt; |
2838 | AVOutputFormat *ofmt; | |
817b23ff | 2839 | AVImageFormat *image_fmt; |
85f07f22 FB |
2840 | URLProtocol *up; |
2841 | AVCodec *p; | |
2842 | const char **pp; | |
2843 | ||
817b23ff | 2844 | printf("Output audio/video file formats:"); |
79fdaa4c FB |
2845 | for(ofmt = first_oformat; ofmt != NULL; ofmt = ofmt->next) { |
2846 | printf(" %s", ofmt->name); | |
85f07f22 FB |
2847 | } |
2848 | printf("\n"); | |
817b23ff FB |
2849 | |
2850 | printf("Input audio/video file formats:"); | |
79fdaa4c FB |
2851 | for(ifmt = first_iformat; ifmt != NULL; ifmt = ifmt->next) { |
2852 | printf(" %s", ifmt->name); | |
85f07f22 FB |
2853 | } |
2854 | printf("\n"); | |
2855 | ||
817b23ff FB |
2856 | printf("Output image formats:"); |
2857 | for(image_fmt = first_image_format; image_fmt != NULL; | |
2858 | image_fmt = image_fmt->next) { | |
2859 | if (image_fmt->img_write) | |
2860 | printf(" %s", image_fmt->name); | |
2861 | } | |
2862 | printf("\n"); | |
2863 | ||
2864 | printf("Input image formats:"); | |
2865 | for(image_fmt = first_image_format; image_fmt != NULL; | |
2866 | image_fmt = image_fmt->next) { | |
2867 | if (image_fmt->img_read) | |
2868 | printf(" %s", image_fmt->name); | |
2869 | } | |
2870 | printf("\n"); | |
2871 | ||
85f07f22 FB |
2872 | printf("Codecs:\n"); |
2873 | printf(" Encoders:"); | |
2874 | for(p = first_avcodec; p != NULL; p = p->next) { | |
2875 | if (p->encode) | |
2876 | printf(" %s", p->name); | |
2877 | } | |
2878 | printf("\n"); | |
2879 | ||
2880 | printf(" Decoders:"); | |
2881 | for(p = first_avcodec; p != NULL; p = p->next) { | |
2882 | if (p->decode) | |
2883 | printf(" %s", p->name); | |
2884 | } | |
2885 | printf("\n"); | |
2886 | ||
2887 | printf("Supported file protocols:"); | |
2888 | for(up = first_protocol; up != NULL; up = up->next) | |
2889 | printf(" %s:", up->name); | |
2890 | printf("\n"); | |
2891 | ||
ba2a8cb4 | 2892 | printf("Frame size, frame rate abbreviations: ntsc pal qntsc qpal sntsc spal film ntsc-film sqcif qcif cif 4cif\n"); |
85f07f22 FB |
2893 | printf("Motion estimation methods:"); |
2894 | pp = motion_str; | |
2895 | while (*pp) { | |
2896 | printf(" %s", *pp); | |
101bea5f | 2897 | if ((pp - motion_str + 1) == ME_ZERO) |
85f07f22 | 2898 | printf("(fastest)"); |
101bea5f | 2899 | else if ((pp - motion_str + 1) == ME_FULL) |
85f07f22 | 2900 | printf("(slowest)"); |
101bea5f | 2901 | else if ((pp - motion_str + 1) == ME_EPZS) |
85f07f22 FB |
2902 | printf("(default)"); |
2903 | pp++; | |
2904 | } | |
2905 | printf("\n"); | |
2906 | exit(1); | |
2907 | } | |
2908 | ||
84f608f4 VM |
2909 | void parse_matrix_coeffs(uint16_t *dest, const char *str) |
2910 | { | |
2911 | int i; | |
2912 | const char *p = str; | |
2913 | for(i = 0;; i++) { | |
2914 | dest[i] = atoi(p); | |
2915 | if(i == 63) | |
2916 | break; | |
2917 | p = strchr(p, ','); | |
2918 | if(!p) { | |
2919 | fprintf(stderr, "Syntax error in matrix \"%s\" at coeff %d\n", str, i); | |
2920 | exit(1); | |
2921 | } | |
2922 | p++; | |
2923 | } | |
2924 | } | |
2925 | ||
2926 | void opt_inter_matrix(const char *arg) | |
2927 | { | |
2928 | inter_matrix = av_mallocz(sizeof(uint16_t) * 64); | |
2929 | parse_matrix_coeffs(inter_matrix, arg); | |
2930 | } | |
2931 | ||
2932 | void opt_intra_matrix(const char *arg) | |
2933 | { | |
2934 | intra_matrix = av_mallocz(sizeof(uint16_t) * 64); | |
2935 | parse_matrix_coeffs(intra_matrix, arg); | |
2936 | } | |
2937 | ||
e0595741 VM |
2938 | static void opt_target(const char *arg) |
2939 | { | |
2940 | int norm = -1; | |
2941 | ||
2942 | if(!strncmp(arg, "pal-", 4)) { | |
2943 | norm = 0; | |
2944 | arg += 4; | |
2945 | } else if(!strncmp(arg, "ntsc-", 5)) { | |
2946 | norm = 1; | |
2947 | arg += 5; | |
2948 | } else { | |
2949 | int fr; | |
2950 | /* Calculate FR via float to avoid int overflow */ | |
2951 | fr = (int)(frame_rate * 1000.0 / frame_rate_base); | |
2952 | if(fr == 25000) { | |
2953 | norm = 0; | |
2954 | } else if((fr == 29970) || (fr == 23976)) { | |
2955 | norm = 1; | |
2956 | } else { | |
2957 | /* Try to determine PAL/NTSC by peeking in the input files */ | |
2958 | if(nb_input_files) { | |
2959 | int i, j; | |
2960 | for(j = 0; j < nb_input_files; j++) { | |
2961 | for(i = 0; i < input_files[j]->nb_streams; i++) { | |
2962 | AVCodecContext *c = &input_files[j]->streams[i]->codec; | |
2963 | if(c->codec_type != CODEC_TYPE_VIDEO) | |
2964 | continue; | |
2965 | fr = c->frame_rate * 1000 / c->frame_rate_base; | |
2966 | if(fr == 25000) { | |
2967 | norm = 0; | |
2968 | break; | |
2969 | } else if((fr == 29970) || (fr == 23976)) { | |
2970 | norm = 1; | |
2971 | break; | |
2972 | } | |
2973 | } | |
2974 | if(norm >= 0) | |
2975 | break; | |
2976 | } | |
2977 | } | |
2978 | } | |
2979 | if(verbose && norm >= 0) | |
2980 | printf("Assuming %s for target.\n", norm ? "NTSC" : "PAL"); | |
2981 | } | |
2982 | ||
2983 | if(norm < 0) { | |
2984 | fprintf(stderr, "Could not determine norm (PAL/NTSC) for target.\n"); | |
2985 | fprintf(stderr, "Please prefix target with \"pal-\" or \"ntsc-\",\n"); | |
2986 | fprintf(stderr, "or set a framerate with \"-r xxx\".\n"); | |
2987 | exit(1); | |
2988 | } | |
2989 | ||
2990 | if(!strcmp(arg, "vcd")) { | |
2991 | ||
2992 | opt_video_codec("mpeg1video"); | |
2993 | opt_audio_codec("mp2"); | |
2994 | opt_format("vcd"); | |
2995 | ||
2996 | opt_frame_size(norm ? "352x240" : "352x288"); | |
2997 | ||
2998 | video_bit_rate = 1150000; | |
2999 | video_rc_max_rate = 1150000; | |
3000 | video_rc_min_rate = 1150000; | |
fb066639 | 3001 | video_rc_buffer_size = 40*1024*8; |
e0595741 VM |
3002 | |
3003 | audio_bit_rate = 224000; | |
3004 | audio_sample_rate = 44100; | |
3005 | ||
3006 | } else if(!strcmp(arg, "svcd")) { | |
3007 | ||
3008 | opt_video_codec("mpeg2video"); | |
3009 | opt_audio_codec("mp2"); | |
24515926 | 3010 | opt_format("svcd"); |
e0595741 VM |
3011 | |
3012 | opt_frame_size(norm ? "480x480" : "480x576"); | |
3013 | opt_gop_size(norm ? "18" : "15"); | |
3014 | ||
3015 | video_bit_rate = 2040000; | |
3016 | video_rc_max_rate = 2516000; | |
55bbad6f | 3017 | video_rc_min_rate = 0; //1145000; |
fb066639 | 3018 | video_rc_buffer_size = 224*1024*8; |
baaf3f46 | 3019 | use_scan_offset = 1; |
e0595741 VM |
3020 | |
3021 | audio_bit_rate = 224000; | |
3022 | audio_sample_rate = 44100; | |
3023 | ||
3024 | } else if(!strcmp(arg, "dvd")) { | |
3025 | ||
3026 | opt_video_codec("mpeg2video"); | |
3027 | opt_audio_codec("ac3"); | |
3028 | opt_format("vob"); | |
3029 | ||
3030 | opt_frame_size(norm ? "720x480" : "720x576"); | |
3031 | opt_gop_size(norm ? "18" : "15"); | |
3032 | ||
3033 | video_bit_rate = 6000000; | |
3034 | video_rc_max_rate = 9000000; | |
55bbad6f | 3035 | video_rc_min_rate = 0; //1500000; |
fb066639 | 3036 | video_rc_buffer_size = 224*1024*8; |
e0595741 VM |
3037 | |
3038 | audio_bit_rate = 448000; | |
3039 | audio_sample_rate = 48000; | |
3040 | ||
3041 | } else { | |
3042 | fprintf(stderr, "Unknown target: %s\n", arg); | |
3043 | exit(1); | |
3044 | } | |
3045 | } | |
3046 | ||
85f07f22 | 3047 | const OptionDef options[] = { |
02d504a7 FB |
3048 | /* main options */ |
3049 | { "L", 0, {(void*)show_license}, "show license" }, | |
bdc4796f FB |
3050 | { "h", 0, {(void*)show_help}, "show help" }, |
3051 | { "formats", 0, {(void*)show_formats}, "show available formats, codecs, protocols, ..." }, | |
3052 | { "f", HAS_ARG, {(void*)opt_format}, "force format", "fmt" }, | |
817b23ff | 3053 | { "img", HAS_ARG, {(void*)opt_image_format}, "force image format", "img_fmt" }, |
bdc4796f FB |
3054 | { "i", HAS_ARG, {(void*)opt_input_file}, "input file name", "filename" }, |
3055 | { "y", OPT_BOOL, {(void*)&file_overwrite}, "overwrite output files" }, | |
3056 | { "map", HAS_ARG | OPT_EXPERT, {(void*)opt_map}, "set input stream mapping", "file:stream" }, | |
3057 | { "t", HAS_ARG, {(void*)opt_recording_time}, "set the recording time", "duration" }, | |
254abc2e | 3058 | { "ss", HAS_ARG, {(void*)opt_start_time}, "set the start time offset", "time_off" }, |
bdc4796f FB |
3059 | { "title", HAS_ARG | OPT_STRING, {(void*)&str_title}, "set the title", "string" }, |
3060 | { "author", HAS_ARG | OPT_STRING, {(void*)&str_author}, "set the author", "string" }, | |
3061 | { "copyright", HAS_ARG | OPT_STRING, {(void*)&str_copyright}, "set the copyright", "string" }, | |
3062 | { "comment", HAS_ARG | OPT_STRING, {(void*)&str_comment}, "set the comment", "string" }, | |
1d366fce | 3063 | { "debug", HAS_ARG | OPT_EXPERT, {(void*)opt_debug}, "print specific debug info", "" }, |
0c9bbaec | 3064 | { "vismv", HAS_ARG | OPT_EXPERT, {(void*)opt_vismv}, "visualize motion vectors", "" }, |
bdc4796f | 3065 | { "benchmark", OPT_BOOL | OPT_EXPERT, {(void*)&do_benchmark}, |
5727b222 | 3066 | "add timings for benchmarking" }, |
254abc2e | 3067 | { "dump", OPT_BOOL | OPT_EXPERT, {(void*)&do_pkt_dump}, |
a0663ba4 | 3068 | "dump each input packet" }, |
254abc2e FB |
3069 | { "hex", OPT_BOOL | OPT_EXPERT, {(void*)&do_hex_dump}, |
3070 | "when dumping packets, also dump the payload" }, | |
79fdaa4c | 3071 | { "bitexact", OPT_EXPERT, {(void*)opt_bitexact}, "only use bit exact algorithms (for codec testing)" }, |
b1b77fe9 FB |
3072 | { "re", OPT_BOOL | OPT_EXPERT, {(void*)&rate_emu}, "read input at native frame rate", "" }, |
3073 | { "loop", OPT_BOOL | OPT_EXPERT, {(void*)&loop_input}, "loop (current only works with images)" }, | |
f068206e | 3074 | { "v", HAS_ARG, {(void*)opt_verbose}, "control amount of logging", "verbose" }, |
e0595741 | 3075 | { "target", HAS_ARG, {(void*)opt_target}, "specify target file type (\"vcd\", \"svcd\" or \"dvd\")", "type" }, |
9c3d33d6 | 3076 | { "threads", HAS_ARG | OPT_EXPERT, {(void*)opt_thread_count}, "thread count", "count" }, |
02d504a7 FB |
3077 | |
3078 | /* video options */ | |
3079 | { "b", HAS_ARG | OPT_VIDEO, {(void*)opt_video_bitrate}, "set video bitrate (in kbit/s)", "bitrate" }, | |
3080 | { "r", HAS_ARG | OPT_VIDEO, {(void*)opt_frame_rate}, "set frame rate (Hz value, fraction or abbreviation)", "rate" }, | |
02d504a7 FB |
3081 | { "s", HAS_ARG | OPT_VIDEO, {(void*)opt_frame_size}, "set frame size (WxH or abbreviation)", "size" }, |
3082 | { "aspect", HAS_ARG | OPT_VIDEO, {(void*)opt_frame_aspect_ratio}, "set aspect ratio (4:3, 16:9 or 1.3333, 1.7777)", "aspect" }, | |
3083 | { "pix_fmt", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_frame_pix_fmt}, "set pixel format", "format" }, | |
3084 | { "croptop", HAS_ARG | OPT_VIDEO, {(void*)opt_frame_crop_top}, "set top crop band size (in pixels)", "size" }, | |
3085 | { "cropbottom", HAS_ARG | OPT_VIDEO, {(void*)opt_frame_crop_bottom}, "set bottom crop band size (in pixels)", "size" }, | |
3086 | { "cropleft", HAS_ARG | OPT_VIDEO, {(void*)opt_frame_crop_left}, "set left crop band size (in pixels)", "size" }, | |
3087 | { "cropright", HAS_ARG | OPT_VIDEO, {(void*)opt_frame_crop_right}, "set right crop band size (in pixels)", "size" }, | |
3088 | { "g", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_gop_size}, "set the group of picture size", "gop_size" }, | |
3089 | { "intra", OPT_BOOL | OPT_EXPERT | OPT_VIDEO, {(void*)&intra_only}, "use only intra frames"}, | |
3090 | { "vn", OPT_BOOL | OPT_VIDEO, {(void*)&video_disable}, "disable video" }, | |
3091 | { "qscale", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_qscale}, "use fixed video quantiser scale (VBR)", "q" }, | |
3092 | { "qmin", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_qmin}, "min video quantiser scale (VBR)", "q" }, | |
3093 | { "qmax", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_qmax}, "max video quantiser scale (VBR)", "q" }, | |
3094 | { "mbqmin", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_mb_qmin}, "min macroblock quantiser scale (VBR)", "q" }, | |
3095 | { "mbqmax", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_mb_qmax}, "max macroblock quantiser scale (VBR)", "q" }, | |
3096 | { "qdiff", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_qdiff}, "max difference between the quantiser scale (VBR)", "q" }, | |
3097 | { "qblur", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_qblur}, "video quantiser scale blur (VBR)", "blur" }, | |
3098 | { "qcomp", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_qcomp}, "video quantiser scale compression (VBR)", "compression" }, | |
3099 | { "rc_init_cplx", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_rc_initial_cplx}, "initial complexity for 1-pass encoding", "complexity" }, | |
3100 | { "b_qfactor", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_b_qfactor}, "qp factor between p and b frames", "factor" }, | |
3101 | { "i_qfactor", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_i_qfactor}, "qp factor between p and i frames", "factor" }, | |
3102 | { "b_qoffset", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_b_qoffset}, "qp offset between p and b frames", "offset" }, | |
3103 | { "i_qoffset", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_i_qoffset}, "qp offset between p and i frames", "offset" }, | |
303e50e6 MN |
3104 | { "ibias", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_ibias}, "intra quant bias", "bias" }, |
3105 | { "pbias", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_pbias}, "inter quant bias", "bias" }, | |
02d504a7 FB |
3106 | // { "b_strategy", HAS_ARG | OPT_EXPERT, {(void*)opt_b_strategy}, "dynamic b frame selection strategy", "strategy" }, |
3107 | { "rc_eq", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_video_rc_eq}, "set rate control equation", "equation" }, | |
d95ac2c5 | 3108 | { "rc_override", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_video_rc_override_string}, "rate control override for specific intervals", "override" }, |
02d504a7 FB |
3109 | { "bt", HAS_ARG | OPT_VIDEO, {(void*)opt_video_bitrate_tolerance}, "set video bitrate tolerance (in kbit/s)", "tolerance" }, |
3110 | { "maxrate", HAS_ARG | OPT_VIDEO, {(void*)opt_video_bitrate_max}, "set max video bitrate tolerance (in kbit/s)", "bitrate" }, | |
3111 | { "minrate", HAS_ARG | OPT_VIDEO, {(void*)opt_video_bitrate_min}, "set min video bitrate tolerance (in kbit/s)", "bitrate" }, | |
622348f9 | 3112 | { "bufsize", HAS_ARG | OPT_VIDEO, {(void*)opt_video_buffer_size}, "set ratecontrol buffere size (in kByte)", "size" }, |
02d504a7 FB |
3113 | { "vcodec", HAS_ARG | OPT_VIDEO, {(void*)opt_video_codec}, "force video codec ('copy' to copy stream)", "codec" }, |
3114 | { "me", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_motion_estimation}, "set motion estimation method", | |
3115 | "method" }, | |
3116 | { "dct_algo", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_dct_algo}, "set dct algo", "algo" }, | |
3117 | { "idct_algo", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_idct_algo}, "set idct algo", "algo" }, | |
3118 | { "er", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_error_resilience}, "set error resilience", "n" }, | |
d95ac2c5 | 3119 | { "ec", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_error_concealment}, "set error concealment", "bit_mask" }, |
f42eda74 | 3120 | { "bf", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_b_frames}, "use 'frames' B frames", "frames" }, |
02d504a7 FB |
3121 | { "hq", OPT_BOOL, {(void*)&mb_decision}, "activate high quality settings" }, |
3122 | { "mbd", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_mb_decision}, "macroblock decision", "mode" }, | |
5d43635e | 3123 | { "mbcmp", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_mb_cmp}, "macroblock compare function", "cmp function" }, |
622348f9 | 3124 | { "ildctcmp", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_ildct_cmp}, "ildct compare function", "cmp function" }, |
5d43635e MN |
3125 | { "subcmp", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_sub_cmp}, "subpel compare function", "cmp function" }, |
3126 | { "cmp", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_cmp}, "fullpel compare function", "cmp function" }, | |
9c3d33d6 MN |
3127 | { "precmp", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_pre_cmp}, "pre motion estimation compare function", "cmp function" }, |
3128 | { "preme", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_pre_me}, "pre motion estimation", "" }, | |
3129 | { "lumi_mask", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_lumi_mask}, "luminance masking", "" }, | |
3130 | { "dark_mask", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_dark_mask}, "darkness masking", "" }, | |
3131 | { "scplx_mask", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_scplx_mask}, "spatial complexity masking", "" }, | |
3132 | { "tcplx_mask", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_tcplx_mask}, "teporal complexity masking", "" }, | |
3133 | { "p_mask", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_p_mask}, "inter masking", "" }, | |
e56d417b | 3134 | { "4mv", OPT_BOOL | OPT_EXPERT | OPT_VIDEO, {(void*)&use_4mv}, "use four motion vector by macroblock (MPEG4)" }, |
8e2162f0 | 3135 | { "obmc", OPT_BOOL | OPT_EXPERT | OPT_VIDEO, {(void*)&use_obmc}, "use overlapped block motion compensation (h263+)" }, |
e56d417b | 3136 | { "part", OPT_BOOL | OPT_EXPERT | OPT_VIDEO, {(void*)&use_part}, "use data partitioning (MPEG4)" }, |
02d504a7 FB |
3137 | { "bug", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_workaround_bugs}, "workaround not auto detected encoder bugs", "param" }, |
3138 | { "ps", HAS_ARG | OPT_EXPERT, {(void*)opt_packet_size}, "set packet size in bits", "size" }, | |
7ebfc0ea | 3139 | { "error", HAS_ARG | OPT_EXPERT, {(void*)opt_error_rate}, "error rate", "rate" }, |
02d504a7 FB |
3140 | { "strict", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_strict}, "how strictly to follow the standarts", "strictness" }, |
3141 | { "sameq", OPT_BOOL | OPT_VIDEO, {(void*)&same_quality}, | |
3142 | "use same video quality as source (implies VBR)" }, | |
3143 | { "pass", HAS_ARG | OPT_VIDEO, {(void*)&opt_pass}, "select the pass number (1 or 2)", "n" }, | |
3144 | { "passlogfile", HAS_ARG | OPT_STRING | OPT_VIDEO, {(void*)&pass_logfilename}, "select two pass log file name", "file" }, | |
3145 | { "deinterlace", OPT_BOOL | OPT_EXPERT | OPT_VIDEO, {(void*)&do_deinterlace}, | |
3146 | "deinterlace pictures" }, | |
bb198e19 MN |
3147 | { "ildct", OPT_BOOL | OPT_EXPERT | OPT_VIDEO, {(void*)&do_interlace_dct}, |
3148 | "force interlaced dct support in encoder (MPEG2/MPEG4)" }, | |
3149 | { "ilme", OPT_BOOL | OPT_EXPERT | OPT_VIDEO, {(void*)&do_interlace_me}, | |
3150 | "force interlacied me support in encoder MPEG2" }, | |
02d504a7 FB |
3151 | { "psnr", OPT_BOOL | OPT_EXPERT | OPT_VIDEO, {(void*)&do_psnr}, "calculate PSNR of compressed frames" }, |
3152 | { "vstats", OPT_BOOL | OPT_EXPERT | OPT_VIDEO, {(void*)&do_vstats}, "dump video coding statistics to file" }, | |
3153 | { "vhook", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)add_frame_hooker}, "insert video processing module", "module" }, | |
02d504a7 | 3154 | { "aic", OPT_BOOL | OPT_EXPERT | OPT_VIDEO, {(void*)&use_aic}, "enable Advanced intra coding (h263+)" }, |
dba019da | 3155 | { "aiv", OPT_BOOL | OPT_EXPERT | OPT_VIDEO, {(void*)&use_aiv}, "enable Alternative inter vlc (h263+)" }, |
02d504a7 | 3156 | { "umv", OPT_BOOL | OPT_EXPERT | OPT_VIDEO, {(void*)&use_umv}, "enable Unlimited Motion Vector (h263+)" }, |
bb198e19 | 3157 | { "alt", OPT_BOOL | OPT_EXPERT | OPT_VIDEO, {(void*)&use_alt_scan}, "enable alternate scantable (mpeg2)" }, |
c0baa56a | 3158 | { "trell", OPT_BOOL | OPT_EXPERT | OPT_VIDEO, {(void*)&use_trell}, "enable trellis quantization" }, |
303e50e6 | 3159 | { "cgop", OPT_BOOL | OPT_EXPERT | OPT_VIDEO, {(void*)&closed_gop}, "closed gop" }, |
baaf3f46 | 3160 | { "scan_offset", OPT_BOOL | OPT_EXPERT | OPT_VIDEO, {(void*)&use_scan_offset}, "enable SVCD Scan Offset placeholder" }, |
84f608f4 VM |
3161 | { "intra_matrix", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_intra_matrix}, "specify intra matrix coeffs", "matrix" }, |
3162 | { "inter_matrix", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_inter_matrix}, "specify inter matrix coeffs", "matrix" }, | |
bb198e19 MN |
3163 | { "top", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_top_field_first}, "top=1/bottom=0/auto=-1 field first", "" }, |
3164 | { "nr", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_noise_reduction}, "noise reduction", "" }, | |
77ea0d4b | 3165 | { "qns", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_qns}, "quantization noise shaping", "" }, |
303e50e6 | 3166 | { "sc_threshold", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_sc_threshold}, "scene change threshold", "threshold" }, |
02d504a7 FB |
3167 | |
3168 | /* audio options */ | |
3169 | { "ab", HAS_ARG | OPT_AUDIO, {(void*)opt_audio_bitrate}, "set audio bitrate (in kbit/s)", "bitrate", }, | |
3170 | { "ar", HAS_ARG | OPT_AUDIO, {(void*)opt_audio_rate}, "set audio sampling rate (in Hz)", "rate" }, | |
3171 | { "ac", HAS_ARG | OPT_AUDIO, {(void*)opt_audio_channels}, "set number of audio channels", "channels" }, | |
3172 | { "an", OPT_BOOL | OPT_AUDIO, {(void*)&audio_disable}, "disable audio" }, | |
3173 | { "acodec", HAS_ARG | OPT_AUDIO, {(void*)opt_audio_codec}, "force audio codec ('copy' to copy stream)", "codec" }, | |
3174 | ||
3175 | /* grab options */ | |
3176 | { "vd", HAS_ARG | OPT_EXPERT | OPT_VIDEO | OPT_GRAB, {(void*)opt_video_device}, "set video grab device", "device" }, | |
3177 | { "vc", HAS_ARG | OPT_EXPERT | OPT_VIDEO | OPT_GRAB, {(void*)opt_video_channel}, "set video grab channel (DV1394 only)", "channel" }, | |
3178 | { "tvstd", HAS_ARG | OPT_EXPERT | OPT_VIDEO | OPT_GRAB, {(void*)opt_video_standard}, "set television standard (NTSC, PAL (SECAM))", "standard" }, | |
3179 | { "dv1394", OPT_EXPERT | OPT_GRAB, {(void*)opt_dv1394}, "set DV1394 grab", "" }, | |
3180 | { "ad", HAS_ARG | OPT_EXPERT | OPT_AUDIO | OPT_GRAB, {(void*)opt_audio_device}, "set audio device", "device" }, | |
85f07f22 FB |
3181 | { NULL, }, |
3182 | }; | |
3183 | ||
02d504a7 FB |
3184 | static void show_banner(void) |
3185 | { | |
3186 | printf("ffmpeg version " FFMPEG_VERSION ", Copyright (c) 2000-2003 Fabrice Bellard\n"); | |
3187 | } | |
3188 | ||
3189 | static void show_license(void) | |
3190 | { | |
3191 | show_banner(); | |
3192 | printf( | |
3193 | "This library is free software; you can redistribute it and/or\n" | |
3194 | "modify it under the terms of the GNU Lesser General Public\n" | |
3195 | "License as published by the Free Software Foundation; either\n" | |
3196 | "version 2 of the License, or (at your option) any later version.\n" | |
3197 | "\n" | |
3198 | "This library is distributed in the hope that it will be useful,\n" | |
3199 | "but WITHOUT ANY WARRANTY; without even the implied warranty of\n" | |
3200 | "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU\n" | |
3201 | "Lesser General Public License for more details.\n" | |
3202 | "\n" | |
3203 | "You should have received a copy of the GNU Lesser General Public\n" | |
3204 | "License along with this library; if not, write to the Free Software\n" | |
3205 | "Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA\n" | |
3206 | ); | |
3207 | exit(1); | |
3208 | } | |
3209 | ||
3210 | static void show_help(void) | |
01310af2 | 3211 | { |
02d504a7 | 3212 | show_banner(); |
01310af2 FB |
3213 | printf("usage: ffmpeg [[options] -i input_file]... {[options] outfile}...\n" |
3214 | "Hyper fast Audio and Video encoder\n"); | |
3215 | printf("\n"); | |
02d504a7 FB |
3216 | show_help_options(options, "Main options:\n", |
3217 | OPT_EXPERT | OPT_AUDIO | OPT_VIDEO, 0); | |
3218 | show_help_options(options, "\nVideo options:\n", | |
3219 | OPT_EXPERT | OPT_AUDIO | OPT_VIDEO | OPT_GRAB, | |
3220 | OPT_VIDEO); | |
3221 | show_help_options(options, "\nAdvanced Video options:\n", | |
3222 | OPT_EXPERT | OPT_AUDIO | OPT_VIDEO | OPT_GRAB, | |
3223 | OPT_VIDEO | OPT_EXPERT); | |
3224 | show_help_options(options, "\nAudio options:\n", | |
3225 | OPT_EXPERT | OPT_AUDIO | OPT_VIDEO | OPT_GRAB, | |
3226 | OPT_AUDIO); | |
3227 | show_help_options(options, "\nAdvanced Audio options:\n", | |
3228 | OPT_EXPERT | OPT_AUDIO | OPT_VIDEO | OPT_GRAB, | |
3229 | OPT_AUDIO | OPT_EXPERT); | |
3230 | show_help_options(options, "\nAudio/Video grab options:\n", | |
3231 | OPT_GRAB, | |
3232 | OPT_GRAB); | |
3233 | show_help_options(options, "\nAdvanced options:\n", | |
3234 | OPT_EXPERT | OPT_AUDIO | OPT_VIDEO | OPT_GRAB, | |
3235 | OPT_EXPERT); | |
01310af2 FB |
3236 | exit(1); |
3237 | } | |
3238 | ||
3239 | void parse_arg_file(const char *filename) | |
3240 | { | |
3241 | opt_output_file(filename); | |
3242 | } | |
3243 | ||
85f07f22 FB |
3244 | int main(int argc, char **argv) |
3245 | { | |
01310af2 | 3246 | int i; |
0c1a9eda | 3247 | int64_t ti; |
63b15e55 | 3248 | |
2c4ae653 | 3249 | av_register_all(); |
85f07f22 FB |
3250 | |
3251 | if (argc <= 1) | |
3252 | show_help(); | |
a38469e1 FB |
3253 | |
3254 | /* parse options */ | |
01310af2 | 3255 | parse_options(argc, argv, options); |
85f07f22 | 3256 | |
01310af2 FB |
3257 | /* file converter / grab */ |
3258 | if (nb_output_files <= 0) { | |
3259 | fprintf(stderr, "Must supply at least one output file\n"); | |
3260 | exit(1); | |
3261 | } | |
3262 | ||
3263 | if (nb_input_files == 0) { | |
3264 | prepare_grab(); | |
a38469e1 FB |
3265 | } |
3266 | ||
3267 | ti = getutime(); | |
3268 | av_encode(output_files, nb_output_files, input_files, nb_input_files, | |
3269 | stream_maps, nb_stream_maps); | |
3270 | ti = getutime() - ti; | |
3271 | if (do_benchmark) { | |
3272 | printf("bench: utime=%0.3fs\n", ti / 1000000.0); | |
85f07f22 FB |
3273 | } |
3274 | ||
3275 | /* close files */ | |
3276 | for(i=0;i<nb_output_files;i++) { | |
4fca59f2 ZK |
3277 | /* maybe av_close_output_file ??? */ |
3278 | AVFormatContext *s = output_files[i]; | |
3279 | int j; | |
3280 | if (!(s->oformat->flags & AVFMT_NOFILE)) | |
3281 | url_fclose(&s->pb); | |
3282 | for(j=0;j<s->nb_streams;j++) | |
3283 | av_free(s->streams[j]); | |
3284 | av_free(s); | |
85f07f22 | 3285 | } |
79fdaa4c FB |
3286 | for(i=0;i<nb_input_files;i++) |
3287 | av_close_input_file(input_files[i]); | |
85f07f22 | 3288 | |
855ea723 | 3289 | av_free_static(); |
db40a39a | 3290 | |
84f608f4 VM |
3291 | if(intra_matrix) |
3292 | av_free(intra_matrix); | |
3293 | if(inter_matrix) | |
3294 | av_free(inter_matrix); | |
db40a39a | 3295 | |
e45a2872 | 3296 | #ifdef POWERPC_PERFORMANCE_REPORT |
35e5fb06 RD |
3297 | extern void powerpc_display_perf_report(void); |
3298 | powerpc_display_perf_report(); | |
e45a2872 | 3299 | #endif /* POWERPC_PERFORMANCE_REPORT */ |
db40a39a | 3300 | |
9680a722 RP |
3301 | #ifndef CONFIG_WIN32 |
3302 | if (received_sigterm) { | |
3303 | fprintf(stderr, | |
3304 | "Received signal %d: terminating.\n", | |
3305 | (int) received_sigterm); | |
3306 | exit (255); | |
3307 | } | |
3308 | #endif | |
3309 | exit(0); /* not all OS-es handle main() return value */ | |
85f07f22 FB |
3310 | return 0; |
3311 | } |