Commit | Line | Data |
---|---|---|
ab1adff7 DB |
1 | Never assume the API of libav* to be stable unless at least 1 month has passed |
2 | since the last major version increase. | |
3 | ||
06d19718 | 4 | The last version increases were: |
d8b31be6 AK |
5 | libavcodec: 2013-03-xx |
6 | libavdevice: 2013-03-xx | |
58b049f2 | 7 | libavfilter: 2012-06-22 |
d8b31be6 | 8 | libavformat: 2013-03-xx |
9cac8a51 | 9 | libavresample: 2012-10-05 |
c8af852b | 10 | libswscale: 2011-06-20 |
add3a690 | 11 | libavutil: 2012-10-22 |
06d19718 RD |
12 | |
13 | ||
14 | API changes, most recent first: | |
ab79ee12 | 15 | |
5e83d9ac AK |
16 | 2013-03-xx - xxxxxxx - lavc 55.2.0 - avcodec.h |
17 | Add CODEC_FLAG_UNALIGNED to allow decoders to produce unaligned output. | |
18 | ||
38f0c078 AK |
19 | 2013-xx-xx - lavfi 3.8.0 |
20 | Move all content from avfiltergraph.h to avfilter.h. Deprecate | |
21 | avfilterhraph.h, user applications should include just avfilter.h | |
c2c9801b AK |
22 | Add avfilter_graph_alloc_filter(), deprecate avfilter_open() and |
23 | avfilter_graph_add_filter(). | |
11136726 AK |
24 | Add AVFilterContext.graph pointing to the AVFilterGraph that contains the |
25 | filter. | |
48a5adab | 26 | Add avfilter_init_str(), deprecate avfilter_init_filter(). |
1ba95a9c | 27 | Add avfilter_init_dict(). |
7cdd737b | 28 | Add AVFilter.flags field and AVFILTER_FLAG_DYNAMIC_{INPUTS,OUTPUTS} flags. |
7e8fe4be | 29 | Add avfilter_pad_count() for counting filter inputs/outputs. |
fa2a34cd AK |
30 | Add avfilter_next(), deprecate av_filter_next(). |
31 | Deprecate avfilter_uninit(). | |
38f0c078 | 32 | |
cdac3acb AK |
33 | 2013-xx-xx - lavfi 3.7.0 - avfilter.h |
34 | Add AVFilter.priv_class for exporting filter options through the AVOptions API | |
35 | in the similar way private options work in lavc and lavf. | |
36 | Add avfilter_get_class(). | |
37 | Switch all filters to use AVOptions. | |
38 | ||
2c328a90 AK |
39 | 2013-xx-xx - lavu 52.9.0 - pixdesc.h |
40 | Add av_pix_fmt_count_planes() function for counting planes in a pixel format. | |
41 | ||
42c7c61a AK |
42 | 2013-xx-xx - lavfi 3.6.0 |
43 | Add AVFilterGraph.nb_filters, deprecate AVFilterGraph.filter_count. | |
44 | ||
d8b31be6 AK |
45 | 2013-03-xx - Reference counted buffers - lavu 52.8.0, lavc 55.0.0, lavf 55.0.0, |
46 | lavd 54.0.0, lavfi 3.5.0 | |
47 | xxxxxxx, xxxxxxx - add a new API for reference counted buffers and buffer | |
48 | pools (new header libavutil/buffer.h). | |
49 | xxxxxxx - add AVPacket.buf to allow reference counting for the AVPacket data. | |
50 | Add av_packet_from_data() function for constructing packets from | |
51 | av_malloc()ed data. | |
52 | xxxxxxx - move AVFrame from lavc to lavu (new header libavutil/frame.h), add | |
53 | AVFrame.buf/extended_buf to allow reference counting for the AVFrame | |
54 | data. Add new API for working with reference-counted AVFrames. | |
55 | xxxxxxx - add the refcounted_frames field to AVCodecContext to make audio and | |
56 | video decoders return reference-counted frames. Add get_buffer2() | |
57 | callback to AVCodecContext which allocates reference-counted frames. | |
58 | Add avcodec_default_get_buffer2() as the default get_buffer2() | |
59 | implementation. | |
60 | Deprecate AVCodecContext.get_buffer() / release_buffer() / | |
61 | reget_buffer(), avcodec_default_get_buffer(), | |
62 | avcodec_default_reget_buffer(), avcodec_default_release_buffer(). | |
63 | Remove avcodec_default_free_buffers(), which should not have ever | |
64 | been called from outside of lavc. | |
65 | Deprecate the following AVFrame fields: | |
66 | * base -- is now stored in AVBufferRef | |
67 | * reference, type, buffer_hints -- are unnecessary in the new API | |
68 | * hwaccel_picture_private, owner, thread_opaque -- should not | |
69 | have been acessed from outside of lavc | |
70 | * qscale_table, qstride, qscale_type, mbskip_table, motion_val, | |
71 | mb_type, dct_coeff, ref_index -- mpegvideo-specific tables, | |
72 | which are not exported anymore. | |
73 | xxxxxxx - switch libavfilter to use AVFrame instead of AVFilterBufferRef. Add | |
74 | av_buffersrc_add_frame(), deprecate av_buffersrc_buffer(). | |
75 | Add av_buffersink_get_frame() and av_buffersink_get_samples(), | |
76 | deprecate av_buffersink_read() and av_buffersink_read_samples(). | |
77 | Deprecate AVFilterBufferRef and all functions for working with it. | |
78 | ||
12c5c1d3 RD |
79 | 2013-xx-xx - xxxxxxx - lavu 52.8.0 - avstring.h |
80 | Add av_isdigit, av_isgraph, av_isspace, av_isxdigit. | |
81 | ||
9f122356 JR |
82 | 2013-xx-xx - xxxxxxx - lavfi 3.4.0 - avfiltergraph.h |
83 | Add resample_lavr_opts to AVFilterGraph for setting libavresample options | |
84 | for auto-inserted resample filters. | |
85 | ||
38c1466c JR |
86 | 2013-xx-xx - xxxxxxx - lavu 52.7.0 - dict.h |
87 | Add av_dict_parse_string() to set multiple key/value pairs at once from a | |
88 | string. | |
89 | ||
b85a5e87 VP |
90 | 2013-01-xx - xxxxxxx - lavu 52.6.0 - avstring.h |
91 | Add av_strnstr() | |
92 | ||
8ee288d2 MS |
93 | 2013-01-xx - xxxxxxx - lavu 52.5.0 - hmac.h |
94 | Add AVHMAC. | |
95 | ||
44e065d5 RDC |
96 | 2013-01-13 - xxxxxxx - lavc 54.36.0 - vdpau.h |
97 | Add AVVDPAUContext struct for VDPAU hardware-accelerated decoding. | |
98 | ||
f89466ad DB |
99 | 2013-01-12 - 169fb94 - lavu 52.4.0 - pixdesc.h |
100 | Add AV_PIX_FMT_VDPAU flag. | |
101 | ||
142c3909 | 102 | 2013-01-07 - 074a00d - lavr 1.1.0 |
074a00d1 JR |
103 | Add avresample_set_channel_mapping() for input channel reordering, |
104 | duplication, and silencing. | |
105 | ||
f89466ad | 106 | 2012-12-29 - d8fd06c - lavu 52.3.0 - avstring.h |
d8fd06c3 LB |
107 | Add av_basename() and av_dirname(). |
108 | ||
142c3909 | 109 | 2012-11-11 - 5980f5d - lavu 52.2.0 - audioconvert.h |
5980f5dd JR |
110 | Rename audioconvert.h to channel_layout.h. audioconvert.h is now deprecated. |
111 | ||
142c3909 | 112 | 2012-11-05 - dfde8a3 - lavu 52.1.0 - intmath.h |
dfde8a34 JR |
113 | Add av_ctz() for trailing zero bit count |
114 | ||
142c3909 | 115 | 2012-10-21 - a893655 - lavu 51.45.0 - error.h |
a893655b NC |
116 | Add AVERROR_EXPERIMENTAL |
117 | ||
142c3909 | 118 | 2012-10-12 - d2fcb35 - lavu 51.44.0 - pixdesc.h |
d2fcb356 AK |
119 | Add functions for accessing pixel format descriptors. |
120 | Accessing the av_pix_fmt_descriptors array directly is now | |
121 | deprecated. | |
122 | ||
142c3909 | 123 | 2012-10-11 - 9a92aea - lavu 51.43.0 - aes.h, md5.h, sha.h, tree.h |
9a92aea2 MS |
124 | Add functions for allocating the opaque contexts for the algorithms, |
125 | deprecate the context size variables. | |
126 | ||
142c3909 | 127 | 2012-10-10 - b522000 - lavf 54.18.0 - avio.h |
b522000e LB |
128 | Add avio_closep to complement avio_close. |
129 | ||
142c3909 | 130 | 2012-10-08 - 78071a1 - lavu 51.42.0 - pixfmt.h |
78071a14 AK |
131 | Rename PixelFormat to AVPixelFormat and all PIX_FMT_* to AV_PIX_FMT_*. |
132 | To provide backwards compatibility, PixelFormat is now #defined as | |
133 | AVPixelFormat. | |
134 | Note that this can break user code that includes pixfmt.h and uses the | |
135 | 'PixelFormat' identifier. Such code should either #undef PixelFormat | |
136 | or stop using the PixelFormat name. | |
137 | ||
2f49e3da | 138 | 2012-10-05 - e7ba5b1 - lavr 1.0.0 - avresample.h |
006afc7a AK |
139 | Data planes parameters to avresample_convert() and |
140 | avresample_read() are now uint8_t** instead of void**. | |
141 | Libavresample is now stable. | |
142 | ||
2f49e3da | 143 | 2012-09-24 - a42aada - lavc 54.28.0 - avcodec.h |
a42aadab AK |
144 | Add avcodec_free_frame(). This function must now |
145 | be used for freeing an AVFrame. | |
146 | ||
2f49e3da | 147 | 2012-09-12 - 8919fee - lavu 51.41.0 - audioconvert.h |
8919fee7 TW |
148 | Added AV_CH_LOW_FREQUENCY_2 channel mask value. |
149 | ||
2f49e3da | 150 | 2012-09-04 - 686a329 - lavu 51.40.0 - opt.h |
686a3293 MS |
151 | Reordered the fields in default_val in AVOption, changed which |
152 | default_val field is used for which AVOptionType. | |
153 | ||
2f49e3da | 154 | 2012-08-30 - a231832 - lavc 54.26.1 - avcodec.h |
a2318326 AK |
155 | Add codec descriptor properties AV_CODEC_PROP_LOSSY and |
156 | AV_CODEC_PROP_LOSSLESS. | |
157 | ||
7b44061f AK |
158 | 2012-08-18 - lavc 54.26 - avcodec.h |
159 | Add codec descriptors for accessing codec properties without having | |
160 | to refer to a specific decoder or encoder. | |
161 | ||
162 | c223d79 - Add an AVCodecDescriptor struct and functions | |
163 | avcodec_descriptor_get() and avcodec_descriptor_next(). | |
164 | 51efed1 - Add AVCodecDescriptor.props and AV_CODEC_PROP_INTRA_ONLY. | |
165 | 91e59fe - Add avcodec_descriptor_get_by_name(). | |
166 | ||
167 | ||
168 | 2012-08-08 - 1d9c2dc - lavu 51.39 - avutil.h | |
1d9c2dc8 MS |
169 | Don't implicitly include libavutil/common.h in avutil.h |
170 | ||
7b44061f | 171 | 2012-08-08 - 987170c - lavu 51.38 - dict.h |
987170cb MR |
172 | Add av_dict_count(). |
173 | ||
7b44061f | 174 | 2012-08-07 - 104e10f - lavc 54.25 - avcodec.h |
104e10fb | 175 | Rename CodecID to AVCodecID and all CODEC_ID_* to AV_CODEC_ID_*. |
2ff67c90 AK |
176 | To provide backwards compatibility, CodecID is now #defined as AVCodecID. |
177 | Note that this can break user code that includes avcodec.h and uses the | |
178 | 'CodecID' identifier. Such code should either #undef CodecID or stop using the | |
179 | CodecID name. | |
104e10fb | 180 | |
7b44061f | 181 | 2012-08-03 - 239fdf1 - lavu 51.37.1 - cpu.h |
239fdf1b DB |
182 | lsws 2.1.1 - swscale.h |
183 | Rename AV_CPU_FLAG_MMX2 ---> AV_CPU_FLAG_MMXEXT. | |
184 | Rename SWS_CPU_CAPS_MMX2 ---> SWS_CPU_CAPS_MMXEXT. | |
185 | ||
7b44061f | 186 | 2012-07-29 - 681ed00 - lavf 54.13.0 - avformat.h |
681ed000 LB |
187 | Add AVFMT_FLAG_NOBUFFER for low latency use cases. |
188 | ||
7b44061f | 189 | 2012-07-20 - b70d89a - lavfi 3.0.0 - avfilter.h |
b70d89a0 RN |
190 | Add avfilter_unref_bufferp(). |
191 | ||
45ff9e5b | 192 | 2012-07-10 - 5fade8a - lavu 51.37.0 |
f3e5e6f0 LB |
193 | Add av_malloc_array() and av_mallocz_array() |
194 | ||
45ff9e5b | 195 | 2012-06-22 - d3d3a32 - lavu 51.34.0 |
d3d3a32c MR |
196 | Add av_usleep() |
197 | ||
dc7e336c MR |
198 | 2012-06-20 - ae0a301 - lavu 51.33.0 |
199 | Move av_gettime() to libavutil, add libavutil/time.h | |
200 | ||
45ff9e5b | 201 | 2012-06-09 - 3971be0 - lavr 0.0.3 |
3971be0e JS |
202 | Add a parameter to avresample_build_matrix() for Dolby/DPLII downmixing. |
203 | ||
45ff9e5b | 204 | 2012-06-12 - 9baeff9 - lavfi 2.23.0 - avfilter.h |
9baeff95 AK |
205 | Add AVFilterContext.nb_inputs/outputs. Deprecate |
206 | AVFilterContext.input/output_count. | |
207 | ||
45ff9e5b | 208 | 2012-06-12 - 84b9fbe - lavfi 2.22.0 - avfilter.h |
84b9fbe0 AK |
209 | Add avfilter_pad_get_type() and avfilter_pad_get_name(). Those |
210 | should now be used instead of accessing AVFilterPad members | |
211 | directly. | |
212 | ||
45ff9e5b | 213 | 2012-06-12 - b0f0dfc - lavu 51.32.0 - audioconvert.h |
b0f0dfc4 AK |
214 | Add av_get_channel_layout_channel_index(), av_get_channel_name() |
215 | and av_channel_layout_extract_channel(). | |
216 | ||
45ff9e5b | 217 | 2012-05-25 - 154486f - lavu 51.31.0 - opt.h |
154486f9 SP |
218 | Add av_opt_set_bin() |
219 | ||
45ff9e5b | 220 | 2012-05-26 - e9cef89 - lavf 54.3.0 |
e9cef897 JZ |
221 | Add AVFMT_TS_NONSTRICT format flag to indicate that a muxer supports |
222 | non-increasing monotone timestamps. | |
223 | ||
d89eca50 AK |
224 | 2012-05-15 - lavfi 2.17.0 |
225 | Add support for audio filters | |
226 | ac71230/a2cd9be - add video/audio buffer sink in a new installed | |
227 | header buffersink.h | |
228 | 720c6b7 - add av_buffersrc_write_frame(), deprecate | |
229 | av_vsrc_buffer_add_frame() | |
230 | ab16504 - add avfilter_copy_buf_props() | |
231 | 9453c9e - add extended_data to AVFilterBuffer | |
232 | 1b8c927 - add avfilter_get_audio_buffer_ref_from_arrays() | |
233 | ||
234 | 2012-05-09 - lavu 51.30.0 - samplefmt.h | |
235 | 142e740 - add av_samples_copy() | |
236 | 6d7f617 - add av_samples_set_silence() | |
237 | ||
238 | 2012-05-09 - a5117a2 - lavc 54.13.1 | |
a5117a24 AK |
239 | For audio formats with fixed frame size, the last frame |
240 | no longer needs to be padded with silence, libavcodec | |
241 | will handle this internally (effectively all encoders | |
242 | behave as if they had CODEC_CAP_SMALL_LAST_FRAME set). | |
243 | ||
d89eca50 | 244 | 2012-05-07 - 828bd08 - lavc 54.13.0 - avcodec.h |
828bd088 AK |
245 | Add sample_rate and channel_layout fields to AVFrame. |
246 | ||
d89eca50 | 247 | 2012-05-01 - 4010d72 - lavr 0.0.1 |
4010d724 JR |
248 | Change AV_MIX_COEFF_TYPE_Q6 to AV_MIX_COEFF_TYPE_Q8. |
249 | ||
f7ff0999 | 250 | 2012-04-25 - 3527a73 - lavu 51.29.0 - cpu.h |
3527a739 MR |
251 | Add av_parse_cpu_flags() |
252 | ||
f7ff0999 | 253 | 2012-04-24 - c8af852 - lavr 0.0.0 |
c8af852b JR |
254 | Add libavresample audio conversion library |
255 | ||
f7ff0999 | 256 | 2012-04-20 - 0c0d1bc - lavu 51.28.0 - audio_fifo.h |
0c0d1bce JR |
257 | Add audio FIFO functions: |
258 | av_audio_fifo_free() | |
259 | av_audio_fifo_alloc() | |
260 | av_audio_fifo_realloc() | |
261 | av_audio_fifo_write() | |
262 | av_audio_fifo_read() | |
263 | av_audio_fifo_drain() | |
264 | av_audio_fifo_reset() | |
265 | av_audio_fifo_size() | |
266 | av_audio_fifo_space() | |
267 | ||
f7ff0999 JR |
268 | 2012-04-14 - lavfi 2.16.0 - avfiltergraph.h |
269 | d7bcc71 Add avfilter_graph_parse2(). | |
270 | 91d3cbe Add avfilter_inout_alloc() and avfilter_inout_free(). | |
91d3cbe0 | 271 | |
f7ff0999 | 272 | 2012-04-08 - 4d693b0 - lavu 51.27.0 - samplefmt.h |
4d693b02 JR |
273 | Add av_get_packed_sample_fmt() and av_get_planar_sample_fmt() |
274 | ||
f7ff0999 | 275 | 2012-04-05 - 5cc51a5 - lavu 51.26.0 - audioconvert.h |
5cc51a58 JR |
276 | Add av_get_default_channel_layout() |
277 | ||
bf5f46b4 JG |
278 | 2012-03-20 - 3c90cc2 - lavfo 54.2.0 |
279 | Deprecate av_read_packet(), use av_read_frame() with | |
280 | AVFMT_FLAG_NOPARSE | AVFMT_FLAG_NOFILLIN in AVFormatContext.flags | |
281 | ||
5d20e7b7 | 282 | 2012-03-06 - 4d851f8 - lavu 51.25.0 - cpu.h |
4d851f8d AK |
283 | Add av_set_cpu_flags_mask(). |
284 | ||
5d20e7b7 AK |
285 | 2012-03-05 - lavc 54.8.0 |
286 | 6699d07 Add av_get_exact_bits_per_sample() | |
287 | 9524cf7 Add av_get_audio_frame_duration() | |
9524cf79 | 288 | |
5d20e7b7 | 289 | 2012-03-04 - 44fe77b - lavc 54.7.0 - avcodec.h |
44fe77b3 AK |
290 | Add av_codec_is_encoder/decoder(). |
291 | ||
5d20e7b7 | 292 | 2012-03-01 - 442c132 - lavc 54.3.0 - avcodec.h |
442c1320 MS |
293 | Add av_packet_shrink_side_data. |
294 | ||
5d20e7b7 | 295 | 2012-02-29 - dd2a4bc - lavf 54.2.0 - avformat.h |
32253747 AK |
296 | Add AVStream.attached_pic and AV_DISPOSITION_ATTACHED_PIC, |
297 | used for dealing with attached pictures/cover art. | |
298 | ||
f5f5b154 | 299 | 2012-02-25 - c9bca80 - lavu 51.24.0 - error.h |
c9bca801 | 300 | Add AVERROR_UNKNOWN |
75bdd55e | 301 | NOTE: this was backported to 0.8 |
c9bca801 | 302 | |
f5f5b154 | 303 | 2012-02-20 - e9cda85 - lavc 54.2.0 |
e9cda853 JR |
304 | Add duration field to AVCodecParserContext |
305 | ||
f5f5b154 | 306 | 2012-02-20 - 0b42a93 - lavu 51.23.1 - mathematics.h |
0b42a938 JR |
307 | Add av_rescale_q_rnd() |
308 | ||
f5f5b154 | 309 | 2012-02-08 - 38d5533 - lavu 51.22.1 - pixdesc.h |
38d55332 AK |
310 | Add PIX_FMT_PSEUDOPAL flag. |
311 | ||
f5f5b154 | 312 | 2012-02-08 - 52f82a1 - lavc 54.01.0 |
52f82a11 AK |
313 | Add avcodec_encode_video2() and deprecate avcodec_encode_video(). |
314 | ||
fcc518a0 | 315 | 2012-02-01 - 316fc74 - lavc 54.01.0 |
316fc744 JG |
316 | Add av_fast_padded_malloc() as alternative for av_realloc() when aligned |
317 | memory is required. The buffer will always have FF_INPUT_BUFFER_PADDING_SIZE | |
318 | zero-padded bytes at the end. | |
319 | ||
fcc518a0 | 320 | 2012-01-31 - dd6d3b0 - lavf 54.01.0 |
dd6d3b0e | 321 | Add avformat_get_riff_video_tags() and avformat_get_riff_audio_tags(). |
75bdd55e | 322 | NOTE: this was backported to 0.8 |
dd6d3b0e | 323 | |
fcc518a0 | 324 | 2012-01-31 - af08d9a - lavc 54.01.0 |
af08d9ae | 325 | Add avcodec_is_open() function. |
75bdd55e | 326 | NOTE: this was backported to 0.8 |
af08d9ae | 327 | |
fcc518a0 | 328 | 2012-01-30 - 8b93312 - lavu 51.22.0 - intfloat.h |
8b933129 PM |
329 | Add a new installed header libavutil/intfloat.h with int/float punning |
330 | functions. | |
75bdd55e | 331 | NOTE: this was backported to 0.8 |
8b933129 | 332 | |
6cb28829 MS |
333 | 2012-01-25 - lavf 53.22.0 |
334 | f1caf01 Allow doing av_write_frame(ctx, NULL) for flushing possible | |
335 | buffered data within a muxer. Added AVFMT_ALLOW_FLUSH for | |
336 | muxers supporting it (av_write_frame makes sure it is called | |
337 | only for muxers with this flag). | |
338 | ||
75bdd55e AK |
339 | ------------------------------8<------------------------------------- |
340 | 0.8 branch was cut here | |
341 | ----------------------------->8-------------------------------------- | |
342 | ||
7512bb74 | 343 | 2012-01-15 - lavc 53.34.0 |
a6ccae3f | 344 | New audio encoding API: |
7512bb74 | 345 | b2c75b6 Add CODEC_CAP_VARIABLE_FRAME_SIZE capability for use by audio |
a6ccae3f | 346 | encoders. |
7512bb74 AK |
347 | 5ee5fa0 Add avcodec_fill_audio_frame() as a convenience function. |
348 | b2c75b6 Add avcodec_encode_audio2() and deprecate avcodec_encode_audio(). | |
a6ccae3f JR |
349 | Add AVCodec.encode2(). |
350 | ||
7512bb74 | 351 | 2012-01-12 - 3167dc9 - lavfi 2.15.0 |
3167dc95 AK |
352 | Add a new installed header -- libavfilter/version.h -- with version macros. |
353 | ||
c04a954d JG |
354 | 2011-01-03 - b73ec05 - lavu 51.21.0 |
355 | Add av_popcount64 | |
356 | ||
06e8d38f AK |
357 | 2011-12-25 - lavfi 2.14.0 |
358 | e1d9dbf Add a new installed header - buffersrc.h | |
359 | It contains a new function av_buffersrc_buffer() that allows passing | |
360 | frames to the 'buffer' filter, but unlike av_vsrc_buffer_add_frame() | |
361 | it allows for direct rendering. | |
362 | 1c9e340 Add avfilter_copy_frame_props() for copying properties from | |
363 | AVFrame to AVFilterBufferRef. | |
364 | ||
365 | 2011-12-25 - lavc 53.31.0 | |
366 | Add the following new fields to AVFrame: | |
367 | b58dbb5 sample_aspect_ratio | |
368 | 3a2ddf7 width, height | |
369 | 8a4a5f6 format | |
370 | ||
2a216ca2 | 371 | 2011-12-18 - 8400b12 - lavc 53.28.1 |
8400b126 MR |
372 | Deprecate AVFrame.age. The field is unused. |
373 | ||
c04a954d JG |
374 | 2011-12-12 - 5266045 - lavf 53.17.0 |
375 | Add avformat_close_input(). | |
52660454 AK |
376 | Deprecate av_close_input_file() and av_close_input_stream(). |
377 | ||
c04a954d | 378 | 2011-12-02 - 0eea212 - lavc 53.25.0 |
0eea2129 JR |
379 | Add nb_samples and extended_data fields to AVFrame. |
380 | Deprecate AVCODEC_MAX_AUDIO_FRAME_SIZE. | |
381 | Deprecate avcodec_decode_audio3() in favor of avcodec_decode_audio4(). | |
382 | avcodec_decode_audio4() writes output samples to an AVFrame, which allows | |
383 | audio decoders to use get_buffer(). | |
384 | ||
c04a954d | 385 | 2011-12-04 - 560f773 - lavc 53.24.0 |
560f773c JR |
386 | Change AVFrame.data[4]/base[4]/linesize[4]/error[4] to [8] at next major bump. |
387 | Change AVPicture.data[4]/linesize[4] to [8] at next major bump. | |
388 | Change AVCodecContext.error[4] to [8] at next major bump. | |
389 | Add AV_NUM_DATA_POINTERS to simplify the bump transition. | |
390 | ||
b94a3b28 | 391 | 2011-11-23 - bbb46f3 - lavu 51.18.0 |
bbb46f3e JR |
392 | Add av_samples_get_buffer_size(), av_samples_fill_arrays(), and |
393 | av_samples_alloc(), to samplefmt.h. | |
394 | ||
b94a3b28 | 395 | 2011-11-23 - 8889cc4 - lavu 51.17.0 |
8889cc4f JR |
396 | Add planar sample formats and av_sample_fmt_is_planar() to samplefmt.h. |
397 | ||
b94a3b28 | 398 | 2011-11-19 - f3a29b7 - lavc 53.21.0 |
f3a29b75 JR |
399 | Move some AVCodecContext fields to a new private struct, AVCodecInternal, |
400 | which is accessed from a new field, AVCodecContext.internal. | |
401 | - fields moved: | |
402 | AVCodecContext.internal_buffer --> AVCodecInternal.buffer | |
403 | AVCodecContext.internal_buffer_count --> AVCodecInternal.buffer_count | |
404 | AVCodecContext.is_copy --> AVCodecInternal.is_copy | |
405 | ||
b94a3b28 MR |
406 | 2011-11-16 - 6270671 - lavu 51.16.0 |
407 | Add av_timegm() | |
408 | ||
f872e4d0 AK |
409 | 2011-11-13 - lavf 53.15.0 |
410 | New interrupt callback API, allowing per-AVFormatContext/AVIOContext | |
411 | interrupt callbacks. | |
412 | 6aa0b98 Add AVIOInterruptCB struct and the interrupt_callback field to | |
413 | AVFormatContext. | |
414 | 1dee0ac Add avio_open2() with additional parameters. Those are | |
415 | an interrupt callback and an options AVDictionary. | |
416 | This will allow passing AVOptions to protocols after lavf | |
417 | 54.0. | |
418 | ||
eacec07e | 419 | 2011-11-06 - ba04ecf - lavu 51.14.0 |
ba04ecfd RD |
420 | Add av_strcasecmp() and av_strncasecmp() to avstring.h. |
421 | ||
eacec07e | 422 | 2011-11-06 - 07b172f - lavu 51.13.0 |
07b172fe LB |
423 | Add av_toupper()/av_tolower() |
424 | ||
eacec07e | 425 | 2011-11-05 - b6d08f4 - lavf 53.13.0 |
c9b309e8 | 426 | Add avformat_network_init()/avformat_network_deinit() |
b6d08f40 | 427 | |
eacec07e | 428 | 2011-10-27 - 512557b - lavc 53.15.0 |
512557b2 JR |
429 | Remove avcodec_parse_frame. |
430 | Deprecate AVCodecContext.parse_only and CODEC_CAP_PARSE_ONLY. | |
431 | ||
eacec07e | 432 | 2011-10-19 - 569129a - lavf 53.10.0 |
569129a6 AK |
433 | Add avformat_new_stream(). Deprecate av_new_stream(). |
434 | ||
eacec07e | 435 | 2011-10-13 - b631fba - lavf 53.9.0 |
b631fba9 JR |
436 | Add AVFMT_NO_BYTE_SEEK AVInputFormat flag. |
437 | ||
492bd1a2 AK |
438 | 2011-10-12 - lavu 51.12.0 |
439 | AVOptions API rewrite. | |
440 | ||
441 | - 145f741 FF_OPT_TYPE* renamed to AV_OPT_TYPE_* | |
442 | - new setting/getting functions with slightly different semantics: | |
443 | dac66da av_set_string3 -> av_opt_set | |
444 | av_set_double -> av_opt_set_double | |
445 | av_set_q -> av_opt_set_q | |
446 | av_set_int -> av_opt_set_int | |
447 | ||
448 | 41d9d51 av_get_string -> av_opt_get | |
449 | av_get_double -> av_opt_get_double | |
450 | av_get_q -> av_opt_get_q | |
451 | av_get_int -> av_opt_get_int | |
452 | ||
453 | - 8c5dcaa trivial rename av_next_option -> av_opt_next | |
454 | - 641c7af new functions - av_opt_child_next, av_opt_child_class_next | |
455 | and av_opt_find2() | |
456 | ||
7f9b0ef9 | 457 | 2011-09-03 - fb4ca26 - lavc 53.10.0 |
fb4ca26b AK |
458 | lavf 53.6.0 |
459 | lsws 2.1.0 | |
460 | Add {avcodec,avformat,sws}_get_class(). | |
461 | ||
7f9b0ef9 | 462 | 2011-09-03 - c11fb82 - lavu 51.10.0 |
c11fb828 AK |
463 | Add AV_OPT_SEARCH_FAKE_OBJ flag for av_opt_find() function. |
464 | ||
96d8e18a JN |
465 | 2011-08-26 - lavu 51.9.0 |
466 | - f2011ed Add av_fifo_peek2(), deprecate av_fifo_peek(). | |
467 | - add41de..abc78a5 Do not include intfloat_readwrite.h, | |
468 | mathematics.h, rational.h, pixfmt.h, or log.h from avutil.h. | |
f2011ed2 | 469 | |
7f9b0ef9 | 470 | 2011-08-16 - 48f9e45 - lavf 53.4.0 |
48f9e457 AK |
471 | Add avformat_query_codec(). |
472 | ||
7f9b0ef9 | 473 | 2011-08-16 - bca06e7 - lavc 53.8.0 |
bca06e77 AK |
474 | Add avcodec_get_type(). |
475 | ||
e3a70c7c DB |
476 | 2011-08-06 - 2f63440 - lavf 53.4.0 |
477 | Add error_recognition to AVFormatContext. | |
478 | ||
5038f9b2 LB |
479 | 2011-08-02 - 9d39cbf - lavc 53.7.1 |
480 | Add AV_PKT_FLAG_CORRUPT AVPacket flag. | |
481 | ||
6cb11979 | 482 | 2011-07-10 - a67c061 - lavf 53.3.0 |
f2f523ff | 483 | Add avformat_find_stream_info(), deprecate av_find_stream_info(). |
9c47f2b2 | 484 | NOTE: this was backported to 0.7 |
f2f523ff | 485 | |
6cb11979 | 486 | 2011-07-10 - 0b950fe - lavc 53.6.0 |
f2f523ff | 487 | Add avcodec_open2(), deprecate avcodec_open(). |
9c47f2b2 AK |
488 | NOTE: this was backported to 0.7 |
489 | ||
44911f29 AK |
490 | Add avcodec_alloc_context3. Deprecate avcodec_alloc_context() and |
491 | avcodec_alloc_context2(). | |
f2f523ff | 492 | |
6cb11979 | 493 | 2011-06-23 - 67e9ae1 - lavu 51.8.0 - attributes.h |
67e9ae14 MS |
494 | Add av_printf_format(). |
495 | ||
9c47f2b2 AK |
496 | ------------------------------8<------------------------------------- |
497 | 0.7 branch was cut here | |
498 | ----------------------------->8-------------------------------------- | |
499 | ||
6cb11979 | 500 | 2011-06-16 - 05e84c9, 25de595 - lavf 53.2.0 - avformat.h |
7c44d716 AK |
501 | Add avformat_open_input and avformat_write_header(). |
502 | Deprecate av_open_input_stream, av_open_input_file, | |
503 | AVFormatParameters and av_write_header. | |
504 | ||
6cb11979 | 505 | 2011-06-16 - 7e83e1c, dc59ec5 - lavu 51.7.0 - opt.h |
7c44d716 AK |
506 | Add av_opt_set_dict() and av_opt_find(). |
507 | Deprecate av_find_opt(). | |
508 | Add AV_DICT_APPEND flag. | |
509 | ||
6cb11979 | 510 | 2011-06-10 - cb7c11c - lavu 51.6.0 - opt.h |
cb7c11cc MS |
511 | Add av_opt_flag_is_set(). |
512 | ||
6cb11979 | 513 | 2011-06-08 - d9f80ea - lavu 51.5.0 - AVMetadata |
d9f80ea2 AK |
514 | Move AVMetadata from lavf to lavu and rename it to |
515 | AVDictionary -- new installed header dict.h. | |
516 | All av_metadata_* functions renamed to av_dict_*. | |
517 | ||
1397ac0a | 518 | 2011-06-07 - a6703fa - lavu 51.4.0 - av_get_bytes_per_sample() |
a6703faa SS |
519 | Add av_get_bytes_per_sample() in libavutil/samplefmt.h. |
520 | Deprecate av_get_bits_per_sample_fmt(). | |
521 | ||
6cb11979 | 522 | 2011-06-05 - b39b062 - lavu 51.3.0 - opt.h |
b39b0623 AK |
523 | Add av_opt_free convenience function. |
524 | ||
04de5bf5 | 525 | 2011-05-28 - 0420bd7 - lavu 51.2.0 - pixdesc.h |
8f653e28 SS |
526 | Add av_get_pix_fmt_name() in libavutil/pixdesc.h, and deprecate |
527 | avcodec_get_pix_fmt_name() in libavcodec/avcodec.h in its favor. | |
528 | ||
19a686b8 | 529 | 2011-05-25 - 30315a8 - lavf 53.1.0 - avformat.h |
30315a8d AC |
530 | Add fps_probe_size to AVFormatContext. |
531 | ||
41e21e4d | 532 | 2011-05-18 - 64150ff - lavc 53.4.0 - AVCodecContext.request_sample_fmt |
00e5da89 JR |
533 | Add request_sample_fmt field to AVCodecContext. |
534 | ||
36dc49b7 | 535 | 2011-05-10 - 188dea1 - lavc 53.3.0 - avcodec.h |
188dea1d AK |
536 | Deprecate AVLPCType and the following fields in |
537 | AVCodecContext: lpc_coeff_precision, prediction_order_method, | |
538 | min_partition_order, max_partition_order, lpc_type, lpc_passes. | |
539 | Corresponding FLAC encoder options should be used instead. | |
540 | ||
36dc49b7 | 541 | 2011-04-26 - bebe72f - lavu 51.1.0 - avutil.h |
bebe72f4 SS |
542 | Add AVPictureType enum and av_get_picture_type_char(), deprecate |
543 | FF_*_TYPE defines and av_get_pict_type_char() defined in | |
544 | libavcodec/avcodec.h. | |
545 | ||
36dc49b7 | 546 | 2011-04-26 - 10d3940 - lavfi 2.3.0 - avfilter.h |
10d39405 RPM |
547 | Add pict_type and key_frame fields to AVFilterBufferRefVideo. |
548 | ||
36dc49b7 | 549 | 2011-04-26 - 7a11c82 - lavfi 2.2.0 - vsrc_buffer |
7a11c82f MN |
550 | Add sample_aspect_ratio fields to vsrc_buffer arguments |
551 | ||
b4a53314 | 552 | 2011-04-21 - 94f7451 - lavc 53.1.0 - avcodec.h |
94f7451a RB |
553 | Add CODEC_CAP_SLICE_THREADS for codecs supporting sliced threading. |
554 | ||
aad2f2f4 K |
555 | 2011-04-15 - lavc 52.120.0 - avcodec.h |
556 | AVPacket structure got additional members for passing side information: | |
557 | 4de339e introduce side information for AVPacket | |
558 | 2d8591c make containers pass palette change in AVPacket | |
559 | ||
86a89ae3 AK |
560 | 2011-04-12 - lavf 52.107.0 - avio.h |
561 | Avio cleanup, part II - deprecate the entire URLContext API: | |
562 | 175389c add avio_check as a replacement for url_exist | |
563 | ff1ec0c add avio_pause and avio_seek_time as replacements | |
564 | for _av_url_read_fseek/fpause | |
565 | cdc6a87 deprecate av_protocol_next(), avio_enum_protocols | |
566 | should be used instead. | |
567 | 80c6e23 rename url_set_interrupt_cb->avio_set_interrupt_cb. | |
568 | f87b1b3 rename open flags: URL_* -> AVIO_* | |
569 | f8270bb add avio_enum_protocols. | |
570 | 5593f03 deprecate URLProtocol. | |
571 | c486dad deprecate URLContext. | |
572 | 026e175 deprecate the typedef for URLInterruptCB | |
573 | 8e76a19 deprecate av_register_protocol2. | |
574 | b840484 deprecate URL_PROTOCOL_FLAG_NESTED_SCHEME | |
575 | 1305d93 deprecate av_url_read_seek | |
576 | fa104e1 deprecate av_url_read_pause | |
577 | 727c7aa deprecate url_get_filename(). | |
578 | 5958df3 deprecate url_max_packet_size(). | |
579 | 1869ea0 deprecate url_get_file_handle(). | |
580 | 32a97d4 deprecate url_filesize(). | |
581 | e52a914 deprecate url_close(). | |
582 | 58a48c6 deprecate url_seek(). | |
583 | 925e908 deprecate url_write(). | |
584 | dce3756 deprecate url_read_complete(). | |
585 | bc371ac deprecate url_read(). | |
586 | 0589da0 deprecate url_open(). | |
587 | 62eaaea deprecate url_connect. | |
588 | 5652bb9 deprecate url_alloc. | |
589 | 333e894 deprecate url_open_protocol | |
590 | e230705 deprecate url_poll and URLPollEntry | |
591 | ||
73389754 PR |
592 | 2011-04-10 - lavu 50.40.0 - pixfmt.h |
593 | Add PIX_FMT_BGR48LE and PIX_FMT_BGR48BE pixel formats | |
594 | ||
0c68c804 AK |
595 | 2011-04-08 - lavf 52.106.0 - avformat.h |
596 | Minor avformat.h cleanup: | |
597 | a9bf9d8 deprecate av_guess_image2_codec | |
598 | c3675df rename avf_sdp_create->av_sdp_create | |
599 | ||
4dcde00c AK |
600 | 2011-04-03 - lavf 52.105.0 - avio.h |
601 | Large-scale renaming/deprecating of AVIOContext-related functions: | |
602 | 724f6a0 deprecate url_fdopen | |
603 | 403ee83 deprecate url_open_dyn_packet_buf | |
604 | 6dc7d80 rename url_close_dyn_buf -> avio_close_dyn_buf | |
605 | b92c545 rename url_open_dyn_buf -> avio_open_dyn_buf | |
606 | 8978fed introduce an AVIOContext.seekable field as a replacement for | |
607 | AVIOContext.is_streamed and url_is_streamed() | |
608 | b64030f deprecate get_checksum() | |
609 | 4c4427a deprecate init_checksum() | |
610 | 4ec153b deprecate udp_set_remote_url/get_local_port | |
611 | 933e90a deprecate av_url_read_fseek/fpause | |
612 | 8d9769a deprecate url_fileno | |
613 | b7f2fdd rename put_flush_packet -> avio_flush | |
614 | 35f1023 deprecate url_close_buf | |
615 | 83fddae deprecate url_open_buf | |
616 | d9d86e0 rename url_fprintf -> avio_printf | |
617 | 59f65d9 deprecate url_setbufsize | |
618 | 3e68b3b deprecate url_ferror | |
619 | 66e5b1d deprecate url_feof | |
620 | e8bb2e2 deprecate url_fget_max_packet_size | |
621 | 76aa876 rename url_fsize -> avio_size | |
622 | e519753 deprecate url_fgetc | |
623 | 655e45e deprecate url_fgets | |
624 | a2704c9 rename url_ftell -> avio_tell | |
625 | e16ead0 deprecate get_strz() in favor of avio_get_str | |
626 | 0300db8,2af07d3 rename url_fskip -> avio_skip | |
627 | 6b4aa5d rename url_fseek -> avio_seek | |
628 | 61840b4 deprecate put_tag | |
629 | 22a3212 rename url_fopen/fclose -> avio_open/close. | |
630 | 0ac8e2b deprecate put_nbyte | |
631 | 77eb550 rename put_byte -> avio_w8 | |
632 | put_[b/l]e<type> -> avio_w[b/l]<type> | |
633 | put_buffer -> avio_write | |
634 | b7effd4 rename get_byte -> avio_r8, | |
635 | get_[b/l]e<type> -> avio_r[b/l]<type> | |
636 | get_buffer -> avio_read | |
637 | b3db9ce deprecate get_partial_buffer | |
638 | 8d9ac96 rename av_alloc_put_byte -> avio_alloc_context | |
639 | ||
0b18b49b JR |
640 | 2011-03-25 - 34b47d7 - lavc 52.115.0 - AVCodecContext.audio_service_type |
641 | Add audio_service_type field to AVCodecContext. | |
642 | ||
dc6fdad5 MS |
643 | 2011-03-02 - 863c471 - lavf 52.103.0 - av_pkt_dump2, av_pkt_dump_log2 |
644 | Add new functions av_pkt_dump2, av_pkt_dump_log2 that uses the | |
645 | source stream timebase for outputting timestamps. Deprecate | |
646 | av_pkt_dump and av_pkt_dump_log. | |
647 | ||
d2bbf82e RB |
648 | 2011-02-20 - e731b8d - lavf 52.102.0 - avio.h |
649 | * e731b8d - rename init_put_byte() to ffio_init_context(), deprecating the | |
650 | original, and move it to a private header so it is no longer | |
651 | part of our public API. Instead, use av_alloc_put_byte(). | |
652 | * ae628ec - rename ByteIOContext to AVIOContext. | |
653 | ||
c3dbfa1a | 654 | 2011-02-16 - 09d171b - lavf 52.101.0 - avformat.h |
09d171b9 | 655 | lavu 52.39.0 - parseutils.h |
c3dbfa1a JG |
656 | * 610219a - Add av_ prefix to dump_format(). |
657 | * f6c7375 - Replace parse_date() in lavf with av_parse_time() in lavu. | |
658 | * ab0287f - Move find_info_tag from lavf to lavu and add av_prefix to it. | |
09d171b9 | 659 | |
737eb597 RT |
660 | 2011-02-15 - lavu 52.38.0 - merge libavcore |
661 | libavcore is merged back completely into libavutil | |
662 | ||
8ed4cc65 MR |
663 | 2011-02-10 - 55bad0c - lavc 52.113.0 - vbv_delay |
664 | Add vbv_delay field to AVCodecContext | |
665 | ||
935ee1b9 MR |
666 | 2011-02-14 - 24a83bd - lavf 52.100.0 - AV_DISPOSITION_CLEAN_EFFECTS |
667 | Add AV_DISPOSITION_CLEAN_EFFECTS disposition flag. | |
668 | ||
08a459f0 MR |
669 | 2011-02-14 - 910b5b8 - lavfi 1.76.0 - AVFilterLink sample_aspect_ratio |
670 | Add sample_aspect_ratio field to AVFilterLink. | |
671 | ||
77c330a0 AH |
672 | 2011-02-10 - 12c14cd - lavf 52.99.0 - AVStream.disposition |
673 | Add AV_DISPOSITION_HEARING_IMPAIRED and AV_DISPOSITION_VISUAL_IMPAIRED. | |
674 | ||
f2146944 | 675 | 2011-02-09 - 5592734 - lavc 52.112.0 - avcodec_thread_init() |
c0b102ca AS |
676 | Deprecate avcodec_thread_init()/avcodec_thread_free() use; instead |
677 | set thread_count before calling avcodec_open. | |
678 | ||
8e8cc52b | 679 | 2011-02-09 - 778b08a - lavc 52.111.0 - threading API |
37b00b47 AS |
680 | Add CODEC_CAP_FRAME_THREADS with new restrictions on get_buffer()/ |
681 | release_buffer()/draw_horiz_band() callbacks for appropriate codecs. | |
682 | Add thread_type and active_thread_type fields to AVCodecContext. | |
683 | ||
c2bd7578 | 684 | 2011-02-08 - 3940caa - lavf 52.98.0 - av_probe_input_buffer |
3940caad AH |
685 | Add av_probe_input_buffer() to avformat.h for probing format from a |
686 | ByteIOContext. | |
687 | ||
ae0f8a1a | 688 | 2011-02-06 - fe174fc - lavf 52.97.0 - avio.h |
fe174fc8 NG |
689 | Add flag for non-blocking protocols: URL_FLAG_NONBLOCK |
690 | ||
ff197489 MS |
691 | 2011-02-04 - f124b08 - lavf 52.96.0 - avformat_free_context() |
692 | Add avformat_free_context() in avformat.h. | |
693 | ||
75fd0668 TH |
694 | 2011-02-03 - f5b82f4 - lavc 52.109.0 - add CODEC_ID_PRORES |
695 | Add CODEC_ID_PRORES to avcodec.h. | |
696 | ||
7ab8758b JG |
697 | 2011-02-03 - fe9a3fb - lavc 52.109.0 - H.264 profile defines |
698 | Add defines for H.264 * Constrained Baseline and Intra profiles | |
699 | ||
4868bebe AK |
700 | 2011-02-02 - lavf 52.95.0 |
701 | * 50196a9 - add a new installed header version.h. | |
702 | * 4efd5cf, dccbd97, 93b78d1 - add several variants of public | |
703 | avio_{put,get}_str* functions. Deprecate corresponding semi-public | |
704 | {put,get}_str*. | |
705 | ||
706 | 2011-02-02 - dfd2a00 - lavu 50.37.0 - log.h | |
707 | Make av_dlog public. | |
708 | ||
343bfdd3 | 709 | 2011-01-15 - a242ac3 - lavfi 1.74.0 - AVFilterBufferRefAudioProps |
a242ac36 SS |
710 | Rename AVFilterBufferRefAudioProps.samples_nb to nb_samples. |
711 | ||
343bfdd3 | 712 | 2011-01-14 - 7f88a5b - lavf 52.93.0 - av_metadata_copy() |
f93fe776 SS |
713 | Add av_metadata_copy() in avformat.h. |
714 | ||
343bfdd3 | 715 | 2011-01-07 - 81c623f - lavc 52.107.0 - deprecate reordered_opaque |
81c623fa MN |
716 | Deprecate reordered_opaque in favor of pkt_pts/dts. |
717 | ||
343bfdd3 | 718 | 2011-01-07 - 1919fea - lavc 52.106.0 - pkt_dts |
1919feaf MN |
719 | Add pkt_dts to AVFrame, this will in the future allow multithreading decoders |
720 | to not mess up dts. | |
721 | ||
343bfdd3 | 722 | 2011-01-07 - 393cbb9 - lavc 52.105.0 - pkt_pts |
393cbb96 MN |
723 | Add pkt_pts to AVFrame. |
724 | ||
343bfdd3 | 725 | 2011-01-07 - 060ec0a - lavc 52.104.0 - av_get_profile_name() |
060ec0a8 AH |
726 | Add av_get_profile_name to libavcodec/avcodec.h. |
727 | ||
343bfdd3 | 728 | 2010-12-27 - 0ccabee - lavfi 1.71.0 - AV_PERM_NEG_LINESIZES |
28e5d45c SS |
729 | Add AV_PERM_NEG_LINESIZES in avfilter.h. |
730 | ||
343bfdd3 | 731 | 2010-12-27 - 9128ae0 - lavf 52.91.0 - av_find_best_stream() |
9128ae08 NG |
732 | Add av_find_best_stream to libavformat/avformat.h. |
733 | ||
343bfdd3 | 734 | 2010-12-27 - 107a7e3 - lavf 52.90.0 |
107a7e3e AK |
735 | Add AVFMT_NOSTREAMS flag for formats with no streams, |
736 | like e.g. text metadata. | |
737 | ||
343bfdd3 | 738 | 2010-12-22 - 0328b9e - lavu 50.36.0 - file.h |
0328b9ea SS |
739 | Add functions av_file_map() and av_file_unmap() in file.h. |
740 | ||
343bfdd3 | 741 | 2010-12-19 - 0bc55f5 - lavu 50.35.0 - error.h |
0bc55f5d NG |
742 | Add "not found" error codes: |
743 | AVERROR_DEMUXER_NOT_FOUND | |
744 | AVERROR_MUXER_NOT_FOUND | |
745 | AVERROR_DECODER_NOT_FOUND | |
746 | AVERROR_ENCODER_NOT_FOUND | |
747 | AVERROR_PROTOCOL_NOT_FOUND | |
748 | AVERROR_FILTER_NOT_FOUND | |
749 | AVERROR_BSF_NOT_FOUND | |
750 | AVERROR_STREAM_NOT_FOUND | |
751 | ||
343bfdd3 | 752 | 2010-12-09 - c61cdd0 - lavcore 0.16.0 - avcore.h |
c61cdd0a SS |
753 | Move AV_NOPTS_VALUE, AV_TIME_BASE, AV_TIME_BASE_Q symbols from |
754 | avcodec.h to avcore.h. | |
755 | ||
343bfdd3 | 756 | 2010-12-04 - 16cfc96 - lavc 52.98.0 - CODEC_CAP_NEG_LINESIZES |
16cfc961 SS |
757 | Add CODEC_CAP_NEG_LINESIZES codec capability flag in avcodec.h. |
758 | ||
343bfdd3 | 759 | 2010-12-04 - bb4afa1 - lavu 50.34.0 - av_get_pix_fmt_string() |
bb4afa13 SS |
760 | Deprecate avcodec_pix_fmt_string() in favor of |
761 | pixdesc.h/av_get_pix_fmt_string(). | |
762 | ||
343bfdd3 | 763 | 2010-12-04 - 4da12e3 - lavcore 0.15.0 - av_image_alloc() |
4da12e3b SS |
764 | Add av_image_alloc() to libavcore/imgutils.h. |
765 | ||
343bfdd3 | 766 | 2010-12-02 - 037be76 - lavfi 1.67.0 - avfilter_graph_create_filter() |
037be76e SS |
767 | Add function avfilter_graph_create_filter() in avfiltergraph.h. |
768 | ||
343bfdd3 | 769 | 2010-11-25 - 4723bc2 - lavfi 1.65.0 - avfilter_get_video_buffer_ref_from_arrays() |
d38c340f SS |
770 | Add function avfilter_get_video_buffer_ref_from_arrays() in |
771 | avfilter.h. | |
06d19718 | 772 | |
343bfdd3 | 773 | 2010-11-21 - 176a615 - lavcore 0.14.0 - audioconvert.h |
176a6157 SS |
774 | Add a public audio channel API in audioconvert.h, and deprecate the |
775 | corresponding functions in libavcodec: | |
776 | avcodec_get_channel_name() | |
777 | avcodec_get_channel_layout() | |
778 | avcodec_get_channel_layout_string() | |
779 | avcodec_channel_layout_num_channels() | |
780 | and the CH_* macros defined in libavcodec/avcodec.h. | |
781 | ||
343bfdd3 | 782 | 2010-11-21 - 6bfc268 - lavf 52.85.0 - avformat.h |
e58d0392 RD |
783 | Add av_append_packet(). |
784 | ||
343bfdd3 | 785 | 2010-11-21 - a08d918 - lavc 52.97.0 - avcodec.h |
e58d0392 RD |
786 | Add av_grow_packet(). |
787 | ||
343bfdd3 | 788 | 2010-11-17 - 0985e1a - lavcore 0.13.0 - parseutils.h |
0985e1a3 AJ |
789 | Add av_parse_color() declared in libavcore/parseutils.h. |
790 | ||
343bfdd3 | 791 | 2010-11-13 - cb2c971 - lavc 52.95.0 - AVCodecContext |
c716f917 AJ |
792 | Add AVCodecContext.subtitle_header and AVCodecContext.subtitle_header_size |
793 | fields. | |
794 | ||
343bfdd3 | 795 | 2010-11-13 - 5aaea02 - lavfi 1.62.0 - avfiltergraph.h |
5aaea022 SS |
796 | Make avfiltergraph.h public. |
797 | ||
343bfdd3 | 798 | 2010-11-13 - 4fcbb2a - lavfi 1.61.0 - avfiltergraph.h |
4fcbb2af SS |
799 | Remove declarations from avfiltergraph.h for the functions: |
800 | avfilter_graph_check_validity() | |
801 | avfilter_graph_config_links() | |
802 | avfilter_graph_config_formats() | |
803 | which are now internal. | |
804 | Use avfilter_graph_config() instead. | |
805 | ||
343bfdd3 | 806 | 2010-11-08 - d2af720 - lavu 50.33.0 - eval.h |
d2af7205 SS |
807 | Deprecate functions: |
808 | av_parse_and_eval_expr(), | |
809 | av_parse_expr(), | |
810 | av_eval_expr(), | |
811 | av_free_expr(), | |
812 | in favor of the functions: | |
813 | av_expr_parse_and_eval(), | |
814 | av_expr_parse(), | |
815 | av_expr_eval(), | |
816 | av_expr_free(). | |
817 | ||
343bfdd3 | 818 | 2010-11-08 - 24de0ed - lavfi 1.59.0 - avfilter_free() |
24de0edb SS |
819 | Rename avfilter_destroy() to avfilter_free(). |
820 | This change breaks libavfilter API/ABI. | |
821 | ||
343bfdd3 | 822 | 2010-11-07 - 1e80a0e - lavfi 1.58.0 - avfiltergraph.h |
1e80a0ea SS |
823 | Remove graphparser.h header, move AVFilterInOut and |
824 | avfilter_graph_parse() declarations to libavfilter/avfiltergraph.h. | |
825 | ||
343bfdd3 | 826 | 2010-11-07 - 7313132 - lavfi 1.57.0 - AVFilterInOut |
da6ec07c SS |
827 | Rename field AVFilterInOut.filter to AVFilterInOut.filter_ctx. |
828 | This change breaks libavfilter API. | |
829 | ||
343bfdd3 | 830 | 2010-11-04 - 97dd1e4 - lavfi 1.56.0 - avfilter_graph_free() |
97dd1e4a SS |
831 | Rename avfilter_graph_destroy() to avfilter_graph_free(). |
832 | This change breaks libavfilter API/ABI. | |
833 | ||
343bfdd3 | 834 | 2010-11-04 - e15aeea - lavfi 1.55.0 - avfilter_graph_alloc() |
e15aeea6 SS |
835 | Add avfilter_graph_alloc() to libavfilter/avfiltergraph.h. |
836 | ||
343bfdd3 | 837 | 2010-11-02 - 6f84cd1 - lavcore 0.12.0 - av_get_bits_per_sample_fmt() |
6f84cd12 SS |
838 | Add av_get_bits_per_sample_fmt() to libavcore/samplefmt.h and |
839 | deprecate av_get_bits_per_sample_format(). | |
840 | ||
343bfdd3 | 841 | 2010-11-02 - d63e456 - lavcore 0.11.0 - samplefmt.h |
d63e456a SS |
842 | Add sample format functions in libavcore/samplefmt.h: |
843 | av_get_sample_fmt_name(), | |
844 | av_get_sample_fmt(), | |
845 | av_get_sample_fmt_string(), | |
846 | and deprecate the corresponding libavcodec/audioconvert.h functions: | |
847 | avcodec_get_sample_fmt_name(), | |
848 | avcodec_get_sample_fmt(), | |
849 | avcodec_sample_fmt_string(). | |
850 | ||
343bfdd3 | 851 | 2010-11-02 - 262d1c5 - lavcore 0.10.0 - samplefmt.h |
262d1c5d SS |
852 | Define enum AVSampleFormat in libavcore/samplefmt.h, deprecate enum |
853 | SampleFormat. | |
854 | ||
343bfdd3 | 855 | 2010-10-16 - 2a24df9 - lavfi 1.52.0 - avfilter_graph_config() |
2a24df93 SS |
856 | Add the function avfilter_graph_config() in avfiltergraph.h. |
857 | ||
343bfdd3 | 858 | 2010-10-15 - 03700d3 - lavf 52.83.0 - metadata API |
03700d39 AK |
859 | Change demuxers to export metadata in generic format and |
860 | muxers to accept generic format. Deprecate the public | |
861 | conversion API. | |
862 | ||
343bfdd3 | 863 | 2010-10-10 - 867ae7a - lavfi 1.49.0 - AVFilterLink.time_base |
77611295 SS |
864 | Add time_base field to AVFilterLink. |
865 | ||
343bfdd3 | 866 | 2010-09-27 - c85eef4 - lavu 50.31.0 - av_set_options_string() |
c6625ad5 SS |
867 | Move av_set_options_string() from libavfilter/parseutils.h to |
868 | libavutil/opt.h. | |
869 | ||
343bfdd3 | 870 | 2010-09-27 - acc0490 - lavfi 1.47.0 - AVFilterLink |
4ecf1539 SS |
871 | Make the AVFilterLink fields srcpad and dstpad store the pointers to |
872 | the source and destination pads, rather than their indexes. | |
873 | ||
343bfdd3 | 874 | 2010-09-27 - 372e288 - lavu 50.30.0 - av_get_token() |
b3dd5e59 SS |
875 | Move av_get_token() from libavfilter/parseutils.h to |
876 | libavutil/avstring.h. | |
877 | ||
343bfdd3 | 878 | 2010-09-26 - 635d4ae - lsws 0.12.0 - swscale.h |
c5812793 SS |
879 | Add the functions sws_alloc_context() and sws_init_context(). |
880 | ||
343bfdd3 | 881 | 2010-09-26 - 6ed0404 - lavu 50.29.0 - opt.h |
41f87daa SS |
882 | Move libavcodec/opt.h to libavutil/opt.h. |
883 | ||
343bfdd3 | 884 | 2010-09-24 - 1c1c80f - lavu 50.28.0 - av_log_set_flags() |
1c1c80f0 MN |
885 | Default of av_log() changed due to many problems to the old no repeat |
886 | detection. Read the docs of AV_LOG_SKIP_REPEATED in log.h before | |
887 | enabling it for your app!. | |
888 | ||
343bfdd3 | 889 | 2010-09-24 - f66eb58 - lavc 52.90.0 - av_opt_show2() |
07cac2a0 SS |
890 | Deprecate av_opt_show() in favor or av_opt_show2(). |
891 | ||
343bfdd3 | 892 | 2010-09-14 - bc6f0af - lavu 50.27.0 - av_popcount() |
07cac2a0 SS |
893 | Add av_popcount() to libavutil/common.h. |
894 | ||
343bfdd3 | 895 | 2010-09-08 - c6c98d0 - lavu 50.26.0 - av_get_cpu_flags() |
15cae5e6 SS |
896 | Add av_get_cpu_flags(). |
897 | ||
343bfdd3 | 898 | 2010-09-07 - 34017fd - lavcore 0.9.0 - av_image_copy() |
16bacad4 SS |
899 | Add av_image_copy(). |
900 | ||
343bfdd3 | 901 | 2010-09-07 - 9686abb - lavcore 0.8.0 - av_image_copy_plane() |
16bacad4 SS |
902 | Add av_image_copy_plane(). |
903 | ||
343bfdd3 | 904 | 2010-09-07 - 9b7269e - lavcore 0.7.0 - imgutils.h |
1904035b SS |
905 | Adopt hierarchical scheme for the imgutils.h function names, |
906 | deprecate the old names. | |
907 | ||
343bfdd3 | 908 | 2010-09-04 - 7160bb7 - lavu 50.25.0 - AV_CPU_FLAG_* |
47806f41 SS |
909 | Deprecate the FF_MM_* flags defined in libavcodec/avcodec.h in favor |
910 | of the AV_CPU_FLAG_* flags defined in libavutil/cpu.h. | |
911 | ||
343bfdd3 | 912 | 2010-08-26 - 5da19b5 - lavc 52.87.0 - avcodec_get_channel_layout() |
798dc641 SS |
913 | Add avcodec_get_channel_layout() in audioconvert.h. |
914 | ||
343bfdd3 | 915 | 2010-08-20 - e344336 - lavcore 0.6.0 - av_fill_image_max_pixsteps() |
26553088 SS |
916 | Rename av_fill_image_max_pixstep() to av_fill_image_max_pixsteps(). |
917 | ||
343bfdd3 | 918 | 2010-08-18 - a6ddf8b - lavcore 0.5.0 - av_fill_image_max_pixstep() |
33d2e7b3 SS |
919 | Add av_fill_image_max_pixstep() in imgutils.h. |
920 | ||
343bfdd3 | 921 | 2010-08-17 - 4f2d2e4 - lavu 50.24.0 - AV_NE() |
7f38d28c SS |
922 | Add the AV_NE macro. |
923 | ||
343bfdd3 | 924 | 2010-08-17 - ad2c950 - lavfi 1.36.0 - audio framework |
3f52a907 SS |
925 | Implement AVFilterBufferRefAudioProps struct for audio properties, |
926 | get_audio_buffer(), filter_samples() functions and related changes. | |
927 | ||
343bfdd3 | 928 | 2010-08-12 - 81c1eca - lavcore 0.4.0 - av_get_image_linesize() |
d1a04371 SS |
929 | Add av_get_image_linesize() in imgutils.h. |
930 | ||
343bfdd3 | 931 | 2010-08-11 - c1db7bf - lavfi 1.34.0 - AVFilterBufferRef |
5bf840c4 SS |
932 | Resize data and linesize arrays in AVFilterBufferRef to 8. |
933 | ||
934 | This change breaks libavfilter API/ABI. | |
935 | ||
343bfdd3 | 936 | 2010-08-11 - 9f08d80 - lavc 52.85.0 - av_picture_data_copy() |
c6a34954 SS |
937 | Add av_picture_data_copy in avcodec.h. |
938 | ||
343bfdd3 | 939 | 2010-08-11 - 84c0386 - lavfi 1.33.0 - avfilter_open() |
c7c7feaa SS |
940 | Change avfilter_open() signature: |
941 | AVFilterContext *avfilter_open(AVFilter *filter, const char *inst_name) -> | |
942 | int avfilter_open(AVFilterContext **filter_ctx, AVFilter *filter, const char *inst_name); | |
943 | ||
944 | This change breaks libavfilter API/ABI. | |
945 | ||
343bfdd3 | 946 | 2010-08-11 - cc80caf - lavfi 1.32.0 - AVFilterBufferRef |
ad0d70c9 SS |
947 | Add a type field to AVFilterBufferRef, and move video specific |
948 | properties to AVFilterBufferRefVideoProps. | |
949 | ||
4bf2d6e8 | 950 | This change breaks libavfilter API/ABI. |
ad0d70c9 | 951 | |
343bfdd3 | 952 | 2010-08-07 - 5d4890d - lavfi 1.31.0 - AVFilterLink |
711d14cf SS |
953 | Rename AVFilterLink fields: |
954 | AVFilterLink.srcpic -> AVFilterLink.src_buf | |
955 | AVFilterLink.cur_pic -> AVFilterLink.cur_buf | |
956 | AVFilterLink.outpic -> AVFilterLink.out_buf | |
957 | ||
343bfdd3 | 958 | 2010-08-07 - 7fce481 - lavfi 1.30.0 |
711d14cf SS |
959 | Rename functions and fields: |
960 | avfilter_(un)ref_pic -> avfilter_(un)ref_buffer | |
961 | avfilter_copy_picref_props -> avfilter_copy_buffer_ref_props | |
962 | AVFilterBufferRef.pic -> AVFilterBufferRef.buffer | |
963 | ||
343bfdd3 | 964 | 2010-08-07 - ecc8dad - lavfi 1.29.0 - AVFilterBufferRef |
711d14cf SS |
965 | Rename AVFilterPicRef to AVFilterBufferRef. |
966 | ||
343bfdd3 | 967 | 2010-08-07 - d54e094 - lavfi 1.28.0 - AVFilterBuffer |
e11b104a SS |
968 | Move format field from AVFilterBuffer to AVFilterPicRef. |
969 | ||
343bfdd3 | 970 | 2010-08-06 - bf176f5 - lavcore 0.3.0 - av_check_image_size() |
71cb41db SS |
971 | Deprecate avcodec_check_dimensions() in favor of the function |
972 | av_check_image_size() defined in libavcore/imgutils.h. | |
973 | ||
343bfdd3 | 974 | 2010-07-30 - 56b5e9d - lavfi 1.27.0 - AVFilterBuffer |
92dd4959 SS |
975 | Increase size of the arrays AVFilterBuffer.data and |
976 | AVFilterBuffer.linesize from 4 to 8. | |
977 | ||
978 | This change breaks libavfilter ABI. | |
979 | ||
343bfdd3 | 980 | 2010-07-29 - e7bd48a - lavcore 0.2.0 - imgutils.h |
3dec10cd SS |
981 | Add functions av_fill_image_linesizes() and |
982 | av_fill_image_pointers(), declared in libavcore/imgutils.h. | |
983 | ||
343bfdd3 | 984 | 2010-07-27 - 126b638 - lavcore 0.1.0 - parseutils.h |
fa8ead00 SS |
985 | Deprecate av_parse_video_frame_size() and av_parse_video_frame_rate() |
986 | defined in libavcodec in favor of the newly added functions | |
987 | av_parse_video_size() and av_parse_video_rate() declared in | |
988 | libavcore/parseutils.h. | |
989 | ||
343bfdd3 | 990 | 2010-07-23 - 4485247 - lavu 50.23.0 - mathematics.h |
c257c752 SS |
991 | Add the M_PHI constant definition. |
992 | ||
343bfdd3 | 993 | 2010-07-22 - bdab614 - lavfi 1.26.0 - media format generalization |
73642926 SS |
994 | Add a type field to AVFilterLink. |
995 | ||
996 | Change the field types: | |
997 | enum PixelFormat format -> int format in AVFilterBuffer | |
998 | enum PixelFormat *formats -> int *formats in AVFilterFormats | |
999 | enum PixelFormat *format -> int format in AVFilterLink | |
1000 | ||
1001 | Change the function signatures: | |
1002 | AVFilterFormats *avfilter_make_format_list(const enum PixelFormat *pix_fmts); -> | |
1003 | AVFilterFormats *avfilter_make_format_list(const int *fmts); | |
1004 | ||
1005 | int avfilter_add_colorspace(AVFilterFormats **avff, enum PixelFormat pix_fmt); -> | |
1006 | int avfilter_add_format (AVFilterFormats **avff, int fmt); | |
1007 | ||
1008 | AVFilterFormats *avfilter_all_colorspaces(void); -> | |
1009 | AVFilterFormats *avfilter_all_formats (enum AVMediaType type); | |
1010 | ||
1011 | This change breaks libavfilter API/ABI. | |
1012 | ||
343bfdd3 | 1013 | 2010-07-21 - aac6ca6 - lavcore 0.0.0 |
a33e0365 SS |
1014 | Add libavcore. |
1015 | ||
343bfdd3 | 1016 | 2010-07-17 - b5c582f - lavfi 1.25.0 - AVFilterBuffer |
8e9d9308 SS |
1017 | Remove w and h fields from AVFilterBuffer. |
1018 | ||
343bfdd3 | 1019 | 2010-07-17 - f0d77b2 - lavfi 1.24.0 - AVFilterBuffer |
9840147d SS |
1020 | Rename AVFilterPic to AVFilterBuffer. |
1021 | ||
343bfdd3 | 1022 | 2010-07-17 - 57fe80f - lavf 52.74.0 - url_fskip() |
57fe80fe MS |
1023 | Make url_fskip() return an int error code instead of void. |
1024 | ||
343bfdd3 | 1025 | 2010-07-11 - 23940f1 - lavc 52.83.0 |
6f5ac9c1 | 1026 | Add AVCodecContext.lpc_type and AVCodecContext.lpc_passes fields. |
23940f14 JR |
1027 | Add AVLPCType enum. |
1028 | Deprecate AVCodecContext.use_lpc. | |
1029 | ||
343bfdd3 | 1030 | 2010-07-11 - e1d7c88 - lavc 52.82.0 - avsubtitle_free() |
e1d7c883 RD |
1031 | Add a function for free the contents of a AVSubtitle generated by |
1032 | avcodec_decode_subtitle. | |
1033 | ||
343bfdd3 | 1034 | 2010-07-11 - b91d08f - lavu 50.22.0 - bswap.h and intreadwrite.h |
617d56ca SS |
1035 | Make the bswap.h and intreadwrite.h API public. |
1036 | ||
343bfdd3 | 1037 | 2010-07-08 - ce1cd1c - lavu 50.21.0 - pixdesc.h |
52706b95 SS |
1038 | Rename read/write_line() to av_read/write_image_line(). |
1039 | ||
343bfdd3 | 1040 | 2010-07-07 - 4d508e4 - lavfi 1.21.0 - avfilter_copy_picref_props() |
16400da6 | 1041 | Add avfilter_copy_picref_props(). |
52706b95 | 1042 | |
343bfdd3 | 1043 | 2010-07-03 - 2d525ef - lavc 52.79.0 |
16400da6 SS |
1044 | Add FF_COMPLIANCE_UNOFFICIAL and change all instances of |
1045 | FF_COMPLIANCE_INOFFICIAL to use FF_COMPLIANCE_UNOFFICIAL. | |
34171e87 | 1046 | |
343bfdd3 | 1047 | 2010-07-02 - 89eec74 - lavu 50.20.0 - lfg.h |
13088d27 RP |
1048 | Export av_lfg_init(), av_lfg_get(), av_mlfg_get(), and av_bmg_get() through |
1049 | lfg.h. | |
1050 | ||
343bfdd3 | 1051 | 2010-06-28 - a52e2c3 - lavfi 1.20.1 - av_parse_color() |
6951515c SS |
1052 | Extend av_parse_color() syntax, make it accept an alpha value specifier and |
1053 | set the alpha value to 255 by default. | |
1054 | ||
343bfdd3 | 1055 | 2010-06-22 - 735cf6b - lavf 52.71.0 - URLProtocol.priv_data_size, priv_data_class |
16400da6 | 1056 | Add priv_data_size and priv_data_class to URLProtocol. |
58cc11c7 | 1057 | |
343bfdd3 | 1058 | 2010-06-22 - ffbb289 - lavf 52.70.0 - url_alloc(), url_connect() |
16400da6 | 1059 | Add url_alloc() and url_connect(). |
4636f115 | 1060 | |
343bfdd3 | 1061 | 2010-06-22 - 9b07a2d - lavf 52.69.0 - av_register_protocol2() |
16400da6 | 1062 | Add av_register_protocol2(), deprecating av_register_protocol(). |
6c4cbc8d | 1063 | |
343bfdd3 | 1064 | 2010-06-09 - 65db058 - lavu 50.19.0 - av_compare_mod() |
276b45af SS |
1065 | Add av_compare_mod() to libavutil/mathematics.h. |
1066 | ||
343bfdd3 | 1067 | 2010-06-05 - 0b99215 - lavu 50.18.0 - eval API |
4cd5100c SS |
1068 | Make the eval API public. |
1069 | ||
343bfdd3 | 1070 | 2010-06-04 - 31878fc - lavu 50.17.0 - AV_BASE64_SIZE |
6532c6f9 SS |
1071 | Add AV_BASE64_SIZE() macro. |
1072 | ||
343bfdd3 | 1073 | 2010-06-02 - 7e566bb - lavc 52.73.0 - av_get_codec_tag_string() |
2a00992f SS |
1074 | Add av_get_codec_tag_string(). |
1075 | ||
343bfdd3 | 1076 | 2010-06-01 - 2b99142 - lsws 0.11.0 - convertPalette API |
16400da6 | 1077 | Add sws_convertPalette8ToPacked32() and sws_convertPalette8ToPacked24(). |
7f464a0a | 1078 | |
343bfdd3 | 1079 | 2010-05-26 - 93ebfee - lavc 52.72.0 - CODEC_CAP_EXPERIMENTAL |
fe9c2007 | 1080 | Add CODEC_CAP_EXPERIMENTAL flag. |
95c851e2 | 1081 | NOTE: this was backported to 0.6 |
fe9c2007 | 1082 | |
343bfdd3 | 1083 | 2010-05-23 - 9977863 - lavu 50.16.0 - av_get_random_seed() |
16400da6 | 1084 | Add av_get_random_seed(). |
cca68a54 | 1085 | |
343bfdd3 | 1086 | 2010-05-18 - 796ac23 - lavf 52.63.0 - AVFMT_FLAG_RTP_HINT |
16400da6 | 1087 | Add AVFMT_FLAG_RTP_HINT as possible value for AVFormatContext.flags. |
95c851e2 | 1088 | NOTE: this was backported to 0.6 |
b724102a | 1089 | |
343bfdd3 | 1090 | 2010-05-09 - b6bc205 - lavfi 1.20.0 - AVFilterPicRef |
fc25c049 SS |
1091 | Add interlaced and top_field_first fields to AVFilterPicRef. |
1092 | ||
95c851e2 AK |
1093 | ------------------------------8<------------------------------------- |
1094 | 0.6 branch was cut here | |
1095 | ----------------------------->8-------------------------------------- | |
1096 | ||
343bfdd3 | 1097 | 2010-05-01 - 8e2ee18 - lavf 52.62.0 - probe function |
d0eb2b78 RD |
1098 | Add av_probe_input_format2 to API, it allows ignoring probe |
1099 | results below given score and returns the actual probe score. | |
1100 | ||
343bfdd3 | 1101 | 2010-04-01 - 3dd6180 - lavf 52.61.0 - metadata API |
3dd6180f AK |
1102 | Add a flag for av_metadata_set2() to disable overwriting of |
1103 | existing tags. | |
1104 | ||
343bfdd3 | 1105 | 2010-04-01 - 0fb49b5 - lavc 52.66.0 |
16400da6 | 1106 | Add avcodec_get_edge_width(). |
0fb49b59 | 1107 | |
343bfdd3 | 1108 | 2010-03-31 - d103218 - lavc 52.65.0 |
c846a984 RB |
1109 | Add avcodec_copy_context(). |
1110 | ||
343bfdd3 | 1111 | 2010-03-31 - 1a70d12 - lavf 52.60.0 - av_match_ext() |
e33f1fa0 SS |
1112 | Make av_match_ext() public. |
1113 | ||
343bfdd3 | 1114 | 2010-03-31 - 1149150 - lavu 50.14.0 - AVMediaType |
fc8b1075 SS |
1115 | Move AVMediaType enum from libavcodec to libavutil. |
1116 | ||
343bfdd3 | 1117 | 2010-03-31 - 72415b2 - lavc 52.64.0 - AVMediaType |
fc8b1075 SS |
1118 | Define AVMediaType enum, and use it instead of enum CodecType, which |
1119 | is deprecated and will be dropped at the next major bump. | |
1120 | ||
343bfdd3 | 1121 | 2010-03-25 - 8795823 - lavu 50.13.0 - av_strerror() |
82ba847e SS |
1122 | Implement av_strerror(). |
1123 | ||
343bfdd3 | 1124 | 2010-03-23 - e1484eb - lavc 52.60.0 - av_dct_init() |
16400da6 | 1125 | Support DCT-I and DST-I. |
e1484ebe | 1126 | |
343bfdd3 | 1127 | 2010-03-15 - b8819c8 - lavf 52.56.0 - AVFormatContext.start_time_realtime |
a5b3d34b MS |
1128 | Add AVFormatContext.start_time_realtime field. |
1129 | ||
343bfdd3 | 1130 | 2010-03-13 - 5bb5c1d - lavfi 1.18.0 - AVFilterPicRef.pos |
8955a324 SS |
1131 | Add AVFilterPicRef.pos field. |
1132 | ||
343bfdd3 | 1133 | 2010-03-13 - 60c144f - lavu 50.12.0 - error.h |
99de2b59 SS |
1134 | Move error code definitions from libavcodec/avcodec.h to |
1135 | the new public header libavutil/error.h. | |
1136 | ||
343bfdd3 | 1137 | 2010-03-07 - c709483 - lavc 52.56.0 - avfft.h |
c7094831 MR |
1138 | Add public FFT interface. |
1139 | ||
343bfdd3 | 1140 | 2010-03-06 - ac6ef86 - lavu 50.11.0 - av_stristr() |
c18fb631 SS |
1141 | Add av_stristr(). |
1142 | ||
343bfdd3 | 1143 | 2010-03-03 - 4b83fc0 - lavu 50.10.0 - av_tree_enumerate() |
4b83fc0f VS |
1144 | Add av_tree_enumerate(). |
1145 | ||
343bfdd3 | 1146 | 2010-02-07 - b687c1a - lavu 50.9.0 - av_compare_ts() |
fbef7a76 SS |
1147 | Add av_compare_ts(). |
1148 | ||
343bfdd3 | 1149 | 2010-02-05 - 3f3dc76 - lsws 0.10.0 - sws_getCoefficients() |
e49407ee SS |
1150 | Add sws_getCoefficients(). |
1151 | ||
343bfdd3 | 1152 | 2010-02-01 - ca76a11 - lavf 52.50.0 - metadata API |
ca76a119 AK |
1153 | Add a list of generic tag names, change 'author' -> 'artist', |
1154 | 'year' -> 'date'. | |
1155 | ||
343bfdd3 | 1156 | 2010-01-30 - 80a07f6 - lavu 50.8.0 - av_get_pix_fmt() |
14ace37e SS |
1157 | Add av_get_pix_fmt(). |
1158 | ||
343bfdd3 | 1159 | 2010-01-21 - 01cc47d - lsws 0.9.0 - sws_scale() |
e49407ee SS |
1160 | Change constness attributes of sws_scale() parameters. |
1161 | ||
343bfdd3 | 1162 | 2010-01-10 - 3fb8e77 - lavfi 1.15.0 - avfilter_graph_config_links() |
2d187e23 SS |
1163 | Add a log_ctx parameter to avfilter_graph_config_links(). |
1164 | ||
343bfdd3 | 1165 | 2010-01-07 - 8e9767f - lsws 0.8.0 - sws_isSupported{In,Out}put() |
1c790092 | 1166 | Add sws_isSupportedInput() and sws_isSupportedOutput() functions. |
715cff9a | 1167 | |
343bfdd3 | 1168 | 2010-01-06 - c1d662f - lavfi 1.14.0 - avfilter_add_colorspace() |
1e289b09 SS |
1169 | Change the avfilter_add_colorspace() signature, make it accept an |
1170 | (AVFilterFormats **) rather than an (AVFilterFormats *) as before. | |
1171 | ||
343bfdd3 | 1172 | 2010-01-03 - 4fd1f18 - lavfi 1.13.0 - avfilter_add_colorspace() |
a2b16627 SS |
1173 | Add avfilter_add_colorspace(). |
1174 | ||
343bfdd3 | 1175 | 2010-01-02 - 8eb631f - lavf 52.46.0 - av_match_ext() |
79c2f2d3 SS |
1176 | Add av_match_ext(), it should be used in place of match_ext(). |
1177 | ||
343bfdd3 | 1178 | 2010-01-01 - a1f547b - lavf 52.45.0 - av_guess_format() |
bb1a8793 SS |
1179 | Add av_guess_format(), it should be used in place of guess_format(). |
1180 | ||
343bfdd3 | 1181 | 2009-12-13 - a181981 - lavf 52.43.0 - metadata API |
16400da6 SS |
1182 | Add av_metadata_set2(), AV_METADATA_DONT_STRDUP_KEY and |
1183 | AV_METADATA_DONT_STRDUP_VAL. | |
b8f11ec8 | 1184 | |
343bfdd3 | 1185 | 2009-12-13 - 277c733 - lavu 50.7.0 - avstring.h API |
f69d394f | 1186 | Add av_d2str(). |
60a92a77 | 1187 | |
343bfdd3 | 1188 | 2009-12-13 - 02b398e - lavc 52.42.0 - AVStream |
f69d394f | 1189 | Add avg_frame_rate. |
c3d15329 | 1190 | |
343bfdd3 | 1191 | 2009-12-12 - 3ba69a1 - lavu 50.6.0 - av_bmg_next() |
54c24216 SS |
1192 | Introduce the av_bmg_next() function. |
1193 | ||
343bfdd3 | 1194 | 2009-12-05 - a13a543 - lavfi 1.12.0 - avfilter_draw_slice() |
11f6d098 SS |
1195 | Add a slice_dir parameter to avfilter_draw_slice(). |
1196 | ||
343bfdd3 | 1197 | 2009-11-26 - 4cc3f6a - lavfi 1.11.0 - AVFilter |
7cab9a66 SS |
1198 | Remove the next field from AVFilter, this is not anymore required. |
1199 | ||
343bfdd3 | 1200 | 2009-11-25 - 1433c4a - lavfi 1.10.0 - avfilter_next() |
b5a683eb SS |
1201 | Introduce the avfilter_next() function. |
1202 | ||
343bfdd3 | 1203 | 2009-11-25 - 86a60fa - lavfi 1.9.0 - avfilter_register() |
73e2247d SS |
1204 | Change the signature of avfilter_register() to make it return an |
1205 | int. This is required since now the registration operation may fail. | |
1206 | ||
343bfdd3 | 1207 | 2009-11-25 - 74a0059 - lavu 50.5.0 - pixdesc.h API |
d0df2fcc SS |
1208 | Make the pixdesc.h API public. |
1209 | ||
343bfdd3 | 1210 | 2009-10-27 - 243110f - lavfi 1.5.0 - AVFilter.next |
290d4a44 SS |
1211 | Add a next field to AVFilter, this is used for simplifying the |
1212 | registration and management of the registered filters. | |
1213 | ||
343bfdd3 | 1214 | 2009-10-23 - cccd292 - lavfi 1.4.1 - AVFilter.description |
54116673 | 1215 | Add a description field to AVFilter. |
01537e9f | 1216 | |
343bfdd3 | 1217 | 2009-10-19 - 6b5dc05 - lavfi 1.3.0 - avfilter_make_format_list() |
027e85d8 SS |
1218 | Change the interface of avfilter_make_format_list() from |
1219 | avfilter_make_format_list(int n, ...) to | |
1220 | avfilter_make_format_list(enum PixelFormat *pix_fmts). | |
1221 | ||
343bfdd3 | 1222 | 2009-10-18 - 0eb4ff9 - lavfi 1.0.0 - avfilter_get_video_buffer() |
c3b27a3d SS |
1223 | Make avfilter_get_video_buffer() recursive and add the w and h |
1224 | parameters to it. | |
1225 | ||
343bfdd3 | 1226 | 2009-10-07 - 46c40e4 - lavfi 0.5.1 - AVFilterPic |
227d1b98 | 1227 | Add w and h fields to AVFilterPic. |
04670366 | 1228 | |
343bfdd3 | 1229 | 2009-06-22 - 92400be - lavf 52.34.1 - AVFormatContext.packet_size |
b394438e RB |
1230 | This is now an unsigned int instead of a signed int. |
1231 | ||
343bfdd3 | 1232 | 2009-06-19 - a4276ba - lavc 52.32.0 - AVSubtitle.pts |
227d1b98 DB |
1233 | Add a pts field to AVSubtitle which gives the subtitle packet pts |
1234 | in AV_TIME_BASE. Some subtitle de-/encoders (e.g. XSUB) will | |
4bbe788a RD |
1235 | not work right without this. |
1236 | ||
343bfdd3 | 1237 | 2009-06-03 - 8f3f2e0 - lavc 52.30.2 - AV_PKT_FLAG_KEY |
227d1b98 | 1238 | PKT_FLAG_KEY has been deprecated and will be dropped at the next |
8f3f2e06 RD |
1239 | major version. Use AV_PKT_FLAG_KEY instead. |
1240 | ||
343bfdd3 | 1241 | 2009-06-01 - f988ce6 - lavc 52.30.0 - av_lockmgr_register() |
f988ce6c AÖ |
1242 | av_lockmgr_register() can be used to register a callback function |
1243 | that lavc (and in the future, libraries that depend on lavc) can use | |
1244 | to implement mutexes. The application should provide a callback function | |
227d1b98 DB |
1245 | that implements the AV_LOCK_* operations described in avcodec.h. |
1246 | When the lock manager is registered, FFmpeg is guaranteed to behave | |
1247 | correctly in a multi-threaded application. | |
f988ce6c | 1248 | |
343bfdd3 | 1249 | 2009-04-30 - ce1d9c8 - lavc 52.28.0 - av_free_packet() |
52bcc8e1 RP |
1250 | av_free_packet() is no longer an inline function. It is now exported. |
1251 | ||
343bfdd3 | 1252 | 2009-04-11 - 80d403f - lavc 52.25.0 - deprecate av_destruct_packet_nofree() |
0c13bbf5 RD |
1253 | Please use NULL instead. This has been supported since r16506 |
1254 | (lavf > 52.23.1, lavc > 52.10.0). | |
1255 | ||
343bfdd3 | 1256 | 2009-04-07 - 7a00bba - lavc 52.23.0 - avcodec_decode_video/audio/subtitle |
2851d225 RB |
1257 | The old decoding functions are deprecated, all new code should use the |
1258 | new functions avcodec_decode_video2(), avcodec_decode_audio3() and | |
1259 | avcodec_decode_subtitle2(). These new functions take an AVPacket *pkt | |
1260 | argument instead of a const uint8_t *buf / int buf_size pair. | |
1261 | ||
343bfdd3 | 1262 | 2009-04-03 - 7b09db3 - lavu 50.3.0 - av_fifo_space() |
b1516707 SS |
1263 | Introduce the av_fifo_space() function. |
1264 | ||
343bfdd3 | 1265 | 2009-04-02 - fabd246 - lavc 52.23.0 - AVPacket |
dd3bbb49 SS |
1266 | Move AVPacket declaration from libavformat/avformat.h to |
1267 | libavcodec/avcodec.h. | |
1268 | ||
343bfdd3 | 1269 | 2009-03-22 - 6e08ca9 - lavu 50.2.0 - RGB32 pixel formats |
227d1b98 DB |
1270 | Convert the pixel formats PIX_FMT_ARGB, PIX_FMT_RGBA, PIX_FMT_ABGR, |
1271 | PIX_FMT_BGRA, which were defined as macros, into enum PixelFormat values. | |
1272 | Conversely PIX_FMT_RGB32, PIX_FMT_RGB32_1, PIX_FMT_BGR32 and | |
1273 | PIX_FMT_BGR32_1 are now macros. | |
1274 | avcodec_get_pix_fmt() now recognizes the "rgb32" and "bgr32" aliases. | |
f3370e14 | 1275 | Re-sort the enum PixelFormat list accordingly. |
5a43bbc3 SS |
1276 | This change breaks API/ABI backward compatibility. |
1277 | ||
343bfdd3 | 1278 | 2009-03-22 - f82674e - lavu 50.1.0 - PIX_FMT_RGB5X5 endian variants |
dd3bbb49 SS |
1279 | Add the enum PixelFormat values: |
1280 | PIX_FMT_RGB565BE, PIX_FMT_RGB565LE, PIX_FMT_RGB555BE, PIX_FMT_RGB555LE, | |
1281 | PIX_FMT_BGR565BE, PIX_FMT_BGR565LE, PIX_FMT_BGR555BE, PIX_FMT_BGR555LE. | |
1282 | ||
343bfdd3 | 1283 | 2009-03-21 - ee6624e - lavu 50.0.0 - av_random* |
c8f742ca DB |
1284 | The Mersenne Twister PRNG implemented through the av_random* functions |
1285 | was removed. Use the lagged Fibonacci PRNG through the av_lfg* functions | |
1286 | instead. | |
1287 | ||
343bfdd3 | 1288 | 2009-03-08 - 41dd680 - lavu 50.0.0 - AVFifoBuffer |
889cdae8 DB |
1289 | av_fifo_init, av_fifo_read, av_fifo_write and av_fifo_realloc were dropped |
1290 | and replaced by av_fifo_alloc, av_fifo_generic_read, av_fifo_generic_write | |
1291 | and av_fifo_realloc2. | |
1292 | In addition, the order of the function arguments of av_fifo_generic_read | |
227d1b98 | 1293 | was changed to match av_fifo_generic_write. |
889cdae8 DB |
1294 | The AVFifoBuffer/struct AVFifoBuffer may only be used in an opaque way by |
1295 | applications, they may not use sizeof() or directly access members. | |
22d4f236 | 1296 | |
343bfdd3 | 1297 | 2009-03-01 - ec26457 - lavf 52.31.0 - Generic metadata API |
889cdae8 DB |
1298 | Introduce a new metadata API (see av_metadata_get() and friends). |
1299 | The old API is now deprecated and should not be used anymore. This especially | |
429d6b21 | 1300 | includes the following structure fields: |
38ce707e AJ |
1301 | - AVFormatContext.title |
1302 | - AVFormatContext.author | |
1303 | - AVFormatContext.copyright | |
1304 | - AVFormatContext.comment | |
1305 | - AVFormatContext.album | |
1306 | - AVFormatContext.year | |
1307 | - AVFormatContext.track | |
1308 | - AVFormatContext.genre | |
1309 | - AVStream.language | |
1310 | - AVStream.filename | |
1311 | - AVProgram.provider_name | |
1312 | - AVProgram.name | |
1313 | - AVChapter.title |