since the last major version increase.
The last version increases were:
-libavcodec: 2011-04-18
-libavdevice: 2011-04-18
-libavfilter: 2011-04-18
-libavformat: 2011-04-18
-libpostproc: 2011-04-18
-libswscale: 2011-06-20
-libavutil: 2011-04-18
+libavcodec: 2012-01-27
+libavdevice: 2011-04-18
+libavfilter: 2012-06-22
+libavformat: 2012-01-27
+libavresample: 2012-04-24
+libswscale: 2011-06-20
+libavutil: 2011-04-18
API changes, most recent first:
-2011-xx-xx - xxxxxxx - lavc 53.24.0
+2012-09-12 - xxxxxxx - lavu 51.41.0 - audioconvert.h
+ Added AV_CH_LOW_FREQUENCY_2 channel mask value.
+
+2012-09-04 - xxxxxxx - lavu 51.40.0 - opt.h
+ Reordered the fields in default_val in AVOption, changed which
+ default_val field is used for which AVOptionType.
+
+2012-xx-xx - xxxxxxx - lavc 54.26.1 - avcodec.h
+ Add codec descriptor properties AV_CODEC_PROP_LOSSY and
+ AV_CODEC_PROP_LOSSLESS.
+
+2012-08-18 - lavc 54.26 - avcodec.h
+ Add codec descriptors for accessing codec properties without having
+ to refer to a specific decoder or encoder.
+
+ c223d79 - Add an AVCodecDescriptor struct and functions
+ avcodec_descriptor_get() and avcodec_descriptor_next().
+ 51efed1 - Add AVCodecDescriptor.props and AV_CODEC_PROP_INTRA_ONLY.
+ 91e59fe - Add avcodec_descriptor_get_by_name().
+
+
+2012-08-08 - 1d9c2dc - lavu 51.39 - avutil.h
+ Don't implicitly include libavutil/common.h in avutil.h
+
+2012-08-08 - 987170c - lavu 51.38 - dict.h
+ Add av_dict_count().
+
+2012-08-07 - 104e10f - lavc 54.25 - avcodec.h
+ Rename CodecID to AVCodecID and all CODEC_ID_* to AV_CODEC_ID_*.
+ To provide backwards compatibility, CodecID is now #defined as AVCodecID.
+ Note that this can break user code that includes avcodec.h and uses the
+ 'CodecID' identifier. Such code should either #undef CodecID or stop using the
+ CodecID name.
+
+2012-08-03 - 239fdf1 - lavu 51.37.1 - cpu.h
+ lsws 2.1.1 - swscale.h
+ Rename AV_CPU_FLAG_MMX2 ---> AV_CPU_FLAG_MMXEXT.
+ Rename SWS_CPU_CAPS_MMX2 ---> SWS_CPU_CAPS_MMXEXT.
+
+2012-07-29 - 681ed00 - lavf 54.13.0 - avformat.h
+ Add AVFMT_FLAG_NOBUFFER for low latency use cases.
+
+2012-07-20 - b70d89a - lavfi 3.0.0 - avfilter.h
+ Add avfilter_unref_bufferp().
+
+2012-07-10 - 5fade8a - lavu 51.37.0
+ Add av_malloc_array() and av_mallocz_array()
+
+2012-06-22 - d3d3a32 - lavu 51.34.0
+ Add av_usleep()
+
+2012-06-20 - ae0a301 - lavu 51.33.0
+ Move av_gettime() to libavutil, add libavutil/time.h
+
+2012-06-09 - 3971be0 - lavr 0.0.3
+ Add a parameter to avresample_build_matrix() for Dolby/DPLII downmixing.
+
+2012-06-12 - 9baeff9 - lavfi 2.23.0 - avfilter.h
+ Add AVFilterContext.nb_inputs/outputs. Deprecate
+ AVFilterContext.input/output_count.
+
+2012-06-12 - 84b9fbe - lavfi 2.22.0 - avfilter.h
+ Add avfilter_pad_get_type() and avfilter_pad_get_name(). Those
+ should now be used instead of accessing AVFilterPad members
+ directly.
+
+2012-06-12 - b0f0dfc - lavu 51.32.0 - audioconvert.h
+ Add av_get_channel_layout_channel_index(), av_get_channel_name()
+ and av_channel_layout_extract_channel().
+
+2012-05-25 - 154486f - lavu 51.31.0 - opt.h
+ Add av_opt_set_bin()
+
+2012-05-26 - e9cef89 - lavf 54.3.0
+ Add AVFMT_TS_NONSTRICT format flag to indicate that a muxer supports
+ non-increasing monotone timestamps.
+
+2012-05-15 - lavfi 2.17.0
+ Add support for audio filters
+ ac71230/a2cd9be - add video/audio buffer sink in a new installed
+ header buffersink.h
+ 720c6b7 - add av_buffersrc_write_frame(), deprecate
+ av_vsrc_buffer_add_frame()
+ ab16504 - add avfilter_copy_buf_props()
+ 9453c9e - add extended_data to AVFilterBuffer
+ 1b8c927 - add avfilter_get_audio_buffer_ref_from_arrays()
+
+2012-05-09 - lavu 51.30.0 - samplefmt.h
+ 142e740 - add av_samples_copy()
+ 6d7f617 - add av_samples_set_silence()
+
+2012-05-09 - a5117a2 - lavc 54.13.1
+ For audio formats with fixed frame size, the last frame
+ no longer needs to be padded with silence, libavcodec
+ will handle this internally (effectively all encoders
+ behave as if they had CODEC_CAP_SMALL_LAST_FRAME set).
+
+2012-05-07 - 828bd08 - lavc 54.13.0 - avcodec.h
+ Add sample_rate and channel_layout fields to AVFrame.
+
+2012-05-01 - 4010d72 - lavr 0.0.1
+ Change AV_MIX_COEFF_TYPE_Q6 to AV_MIX_COEFF_TYPE_Q8.
+
+2012-04-25 - 3527a73 - lavu 51.29.0 - cpu.h
+ Add av_parse_cpu_flags()
+
+2012-04-24 - c8af852 - lavr 0.0.0
+ Add libavresample audio conversion library
+
+2012-04-20 - 0c0d1bc - lavu 51.28.0 - audio_fifo.h
+ Add audio FIFO functions:
+ av_audio_fifo_free()
+ av_audio_fifo_alloc()
+ av_audio_fifo_realloc()
+ av_audio_fifo_write()
+ av_audio_fifo_read()
+ av_audio_fifo_drain()
+ av_audio_fifo_reset()
+ av_audio_fifo_size()
+ av_audio_fifo_space()
+
+2012-04-14 - lavfi 2.16.0 - avfiltergraph.h
+ d7bcc71 Add avfilter_graph_parse2().
+ 91d3cbe Add avfilter_inout_alloc() and avfilter_inout_free().
+
+2012-04-08 - 4d693b0 - lavu 51.27.0 - samplefmt.h
+ Add av_get_packed_sample_fmt() and av_get_planar_sample_fmt()
+
+2012-04-05 - 5cc51a5 - lavu 51.26.0 - audioconvert.h
+ Add av_get_default_channel_layout()
+
+2012-03-06 - 4d851f8 - lavu 51.25.0 - cpu.h
+ Add av_set_cpu_flags_mask().
+
+2012-03-05 - lavc 54.8.0
+ 6699d07 Add av_get_exact_bits_per_sample()
+ 9524cf7 Add av_get_audio_frame_duration()
+
+2012-03-04 - 44fe77b - lavc 54.7.0 - avcodec.h
+ Add av_codec_is_encoder/decoder().
+
+2012-03-01 - 442c132 - lavc 54.3.0 - avcodec.h
+ Add av_packet_shrink_side_data.
+
+2012-02-29 - dd2a4bc - lavf 54.2.0 - avformat.h
+ Add AVStream.attached_pic and AV_DISPOSITION_ATTACHED_PIC,
+ used for dealing with attached pictures/cover art.
+
+2012-02-25 - c9bca80 - lavu 51.24.0 - error.h
+ Add AVERROR_UNKNOWN
+ NOTE: this was backported to 0.8
+
+2012-02-20 - e9cda85 - lavc 54.2.0
+ Add duration field to AVCodecParserContext
+
+2012-02-20 - 0b42a93 - lavu 51.23.1 - mathematics.h
+ Add av_rescale_q_rnd()
+
+2012-02-08 - 38d5533 - lavu 51.22.1 - pixdesc.h
+ Add PIX_FMT_PSEUDOPAL flag.
+
+2012-02-08 - 52f82a1 - lavc 54.01.0
+ Add avcodec_encode_video2() and deprecate avcodec_encode_video().
+
+2012-02-01 - 316fc74 - lavc 54.01.0
+ Add av_fast_padded_malloc() as alternative for av_realloc() when aligned
+ memory is required. The buffer will always have FF_INPUT_BUFFER_PADDING_SIZE
+ zero-padded bytes at the end.
+
+2012-01-31 - dd6d3b0 - lavf 54.01.0
+ Add avformat_get_riff_video_tags() and avformat_get_riff_audio_tags().
+ NOTE: this was backported to 0.8
+
+2012-01-31 - af08d9a - lavc 54.01.0
+ Add avcodec_is_open() function.
+ NOTE: this was backported to 0.8
+
+2012-01-30 - 8b93312 - lavu 51.22.0 - intfloat.h
+ Add a new installed header libavutil/intfloat.h with int/float punning
+ functions.
+ NOTE: this was backported to 0.8
+
+2012-01-25 - lavf 53.22.0
+ f1caf01 Allow doing av_write_frame(ctx, NULL) for flushing possible
+ buffered data within a muxer. Added AVFMT_ALLOW_FLUSH for
+ muxers supporting it (av_write_frame makes sure it is called
+ only for muxers with this flag).
+
+------------------------------8<-------------------------------------
+ 0.8 branch was cut here
+----------------------------->8--------------------------------------
+
+2012-01-15 - lavc 53.34.0
+ New audio encoding API:
+ b2c75b6 Add CODEC_CAP_VARIABLE_FRAME_SIZE capability for use by audio
+ encoders.
+ 5ee5fa0 Add avcodec_fill_audio_frame() as a convenience function.
+ b2c75b6 Add avcodec_encode_audio2() and deprecate avcodec_encode_audio().
+ Add AVCodec.encode2().
+
+2012-01-12 - 3167dc9 - lavfi 2.15.0
+ Add a new installed header -- libavfilter/version.h -- with version macros.
+
+2011-01-03 - b73ec05 - lavu 51.21.0
+ Add av_popcount64
+
+2011-12-25 - lavfi 2.14.0
+ e1d9dbf Add a new installed header - buffersrc.h
+ It contains a new function av_buffersrc_buffer() that allows passing
+ frames to the 'buffer' filter, but unlike av_vsrc_buffer_add_frame()
+ it allows for direct rendering.
+ 1c9e340 Add avfilter_copy_frame_props() for copying properties from
+ AVFrame to AVFilterBufferRef.
+
+2011-12-25 - lavc 53.31.0
+ Add the following new fields to AVFrame:
+ b58dbb5 sample_aspect_ratio
+ 3a2ddf7 width, height
+ 8a4a5f6 format
+
+2011-12-18 - 8400b12 - lavc 53.28.1
+ Deprecate AVFrame.age. The field is unused.
+
+2011-12-12 - 5266045 - lavf 53.17.0
+ Add avformat_close_input().
+ Deprecate av_close_input_file() and av_close_input_stream().
+
+2011-12-02 - 0eea212 - lavc 53.25.0
+ Add nb_samples and extended_data fields to AVFrame.
+ Deprecate AVCODEC_MAX_AUDIO_FRAME_SIZE.
+ Deprecate avcodec_decode_audio3() in favor of avcodec_decode_audio4().
+ avcodec_decode_audio4() writes output samples to an AVFrame, which allows
+ audio decoders to use get_buffer().
+
+2011-12-04 - 560f773 - lavc 53.24.0
Change AVFrame.data[4]/base[4]/linesize[4]/error[4] to [8] at next major bump.
Change AVPicture.data[4]/linesize[4] to [8] at next major bump.
Change AVCodecContext.error[4] to [8] at next major bump.
Add av_toupper()/av_tolower()
2011-11-05 - b6d08f4 - lavf 53.13.0
- Add avformat_network_init()/avformat_network_uninit()
+ Add avformat_network_init()/avformat_network_deinit()
2011-10-27 - 512557b - lavc 53.15.0
Remove avcodec_parse_frame.
2011-09-03 - c11fb82 - lavu 51.10.0
Add AV_OPT_SEARCH_FAKE_OBJ flag for av_opt_find() function.
-2011-08-26 - f2011ed - lavu 51.9.0
- Add av_fifo_peek2(), deprecate av_fifo_peek().
+2011-08-26 - lavu 51.9.0
+ - f2011ed Add av_fifo_peek2(), deprecate av_fifo_peek().
+ - add41de..abc78a5 Do not include intfloat_readwrite.h,
+ mathematics.h, rational.h, pixfmt.h, or log.h from avutil.h.
2011-08-16 - 48f9e45 - lavf 53.4.0
Add avformat_query_codec().
2011-07-10 - a67c061 - lavf 53.3.0
Add avformat_find_stream_info(), deprecate av_find_stream_info().
+ NOTE: this was backported to 0.7
2011-07-10 - 0b950fe - lavc 53.6.0
Add avcodec_open2(), deprecate avcodec_open().
+ NOTE: this was backported to 0.7
+
+ Add avcodec_alloc_context3. Deprecate avcodec_alloc_context() and
+ avcodec_alloc_context2().
2011-06-23 - 67e9ae1 - lavu 51.8.0 - attributes.h
Add av_printf_format().
+------------------------------8<-------------------------------------
+ 0.7 branch was cut here
+----------------------------->8--------------------------------------
+
2011-06-16 - 05e84c9, 25de595 - lavf 53.2.0 - avformat.h
Add avformat_open_input and avformat_write_header().
Deprecate av_open_input_stream, av_open_input_file,
2011-02-02 - dfd2a00 - lavu 50.37.0 - log.h
Make av_dlog public.
-2011-01-15 - r26374 - lavfi 1.74.0 - AVFilterBufferRefAudioProps
+2011-01-15 - a242ac3 - lavfi 1.74.0 - AVFilterBufferRefAudioProps
Rename AVFilterBufferRefAudioProps.samples_nb to nb_samples.
-2011-01-14 - r26330 - lavf 52.93.0 - av_metadata_copy()
+2011-01-14 - 7f88a5b - lavf 52.93.0 - av_metadata_copy()
Add av_metadata_copy() in avformat.h.
-2011-01-07 - r26262 - lavc 52.107.0 - deprecate reordered_opaque
+2011-01-07 - 81c623f - lavc 52.107.0 - deprecate reordered_opaque
Deprecate reordered_opaque in favor of pkt_pts/dts.
-2011-01-07 - r26261 - lavc 52.106.0 - pkt_dts
+2011-01-07 - 1919fea - lavc 52.106.0 - pkt_dts
Add pkt_dts to AVFrame, this will in the future allow multithreading decoders
to not mess up dts.
-2011-01-07 - r26260 - lavc 52.105.0 - pkt_pts
+2011-01-07 - 393cbb9 - lavc 52.105.0 - pkt_pts
Add pkt_pts to AVFrame.
-2011-01-07 - r26259 - lavc 52.104.0 - av_get_profile_name()
+2011-01-07 - 060ec0a - lavc 52.104.0 - av_get_profile_name()
Add av_get_profile_name to libavcodec/avcodec.h.
-2010-12-27 - r26108 - lavfi 1.71.0 - AV_PERM_NEG_LINESIZES
+2010-12-27 - 0ccabee - lavfi 1.71.0 - AV_PERM_NEG_LINESIZES
Add AV_PERM_NEG_LINESIZES in avfilter.h.
-2010-12-27 - r26104 - lavf 52.91.0 - av_find_best_stream()
+2010-12-27 - 9128ae0 - lavf 52.91.0 - av_find_best_stream()
Add av_find_best_stream to libavformat/avformat.h.
-2010-12-27 - r26103 - lavf 52.90.0
+2010-12-27 - 107a7e3 - lavf 52.90.0
Add AVFMT_NOSTREAMS flag for formats with no streams,
like e.g. text metadata.
-2010-12-22 - r26073 - lavu 50.36.0 - file.h
+2010-12-22 - 0328b9e - lavu 50.36.0 - file.h
Add functions av_file_map() and av_file_unmap() in file.h.
-2010-12-19 - r26056 - lavu 50.35.0 - error.h
+2010-12-19 - 0bc55f5 - lavu 50.35.0 - error.h
Add "not found" error codes:
AVERROR_DEMUXER_NOT_FOUND
AVERROR_MUXER_NOT_FOUND
AVERROR_BSF_NOT_FOUND
AVERROR_STREAM_NOT_FOUND
-2010-12-09 - r25923 - lavcore 0.16.0 - avcore.h
+2010-12-09 - c61cdd0 - lavcore 0.16.0 - avcore.h
Move AV_NOPTS_VALUE, AV_TIME_BASE, AV_TIME_BASE_Q symbols from
avcodec.h to avcore.h.
-2010-12-04 - r25886 - lavc 52.98.0 - CODEC_CAP_NEG_LINESIZES
+2010-12-04 - 16cfc96 - lavc 52.98.0 - CODEC_CAP_NEG_LINESIZES
Add CODEC_CAP_NEG_LINESIZES codec capability flag in avcodec.h.
-2010-12-04 - r25879 - lavu 50.34.0 - av_get_pix_fmt_string()
+2010-12-04 - bb4afa1 - lavu 50.34.0 - av_get_pix_fmt_string()
Deprecate avcodec_pix_fmt_string() in favor of
pixdesc.h/av_get_pix_fmt_string().
-2010-12-04 - r25878 - lavcore 0.15.0 - av_image_alloc()
+2010-12-04 - 4da12e3 - lavcore 0.15.0 - av_image_alloc()
Add av_image_alloc() to libavcore/imgutils.h.
-2010-12-02 - r25862 - lavfi 1.67.0 - avfilter_graph_create_filter()
+2010-12-02 - 037be76 - lavfi 1.67.0 - avfilter_graph_create_filter()
Add function avfilter_graph_create_filter() in avfiltergraph.h.
-2010-11-25 - r25826 - lavfi 1.65.0 - avfilter_get_video_buffer_ref_from_arrays()
+2010-11-25 - 4723bc2 - lavfi 1.65.0 - avfilter_get_video_buffer_ref_from_arrays()
Add function avfilter_get_video_buffer_ref_from_arrays() in
avfilter.h.
-2010-11-21 - r25787 - lavcore 0.14.0 - audioconvert.h
+2010-11-21 - 176a615 - lavcore 0.14.0 - audioconvert.h
Add a public audio channel API in audioconvert.h, and deprecate the
corresponding functions in libavcodec:
avcodec_get_channel_name()
avcodec_channel_layout_num_channels()
and the CH_* macros defined in libavcodec/avcodec.h.
-2010-11-21 - r25777 - lavf 52.85.0 - avformat.h
+2010-11-21 - 6bfc268 - lavf 52.85.0 - avformat.h
Add av_append_packet().
-2010-11-21 - r25776 - lavc 52.97.0 - avcodec.h
+2010-11-21 - a08d918 - lavc 52.97.0 - avcodec.h
Add av_grow_packet().
-2010-11-17 - r25761 - lavcore 0.13.0 - parseutils.h
+2010-11-17 - 0985e1a - lavcore 0.13.0 - parseutils.h
Add av_parse_color() declared in libavcore/parseutils.h.
-2010-11-13 - r25745 - lavc 52.95.0 - AVCodecContext
+2010-11-13 - cb2c971 - lavc 52.95.0 - AVCodecContext
Add AVCodecContext.subtitle_header and AVCodecContext.subtitle_header_size
fields.
-2010-11-13 - r25740 - lavfi 1.62.0 - avfiltergraph.h
+2010-11-13 - 5aaea02 - lavfi 1.62.0 - avfiltergraph.h
Make avfiltergraph.h public.
-2010-11-13 - r25737 - lavfi 1.61.0 - avfiltergraph.h
+2010-11-13 - 4fcbb2a - lavfi 1.61.0 - avfiltergraph.h
Remove declarations from avfiltergraph.h for the functions:
avfilter_graph_check_validity()
avfilter_graph_config_links()
which are now internal.
Use avfilter_graph_config() instead.
-2010-11-08 - r25708 - lavu 50.33.0 - eval.h
+2010-11-08 - d2af720 - lavu 50.33.0 - eval.h
Deprecate functions:
av_parse_and_eval_expr(),
av_parse_expr(),
av_expr_eval(),
av_expr_free().
-2010-11-08 - r25707 - lavfi 1.59.0 - avfilter_free()
+2010-11-08 - 24de0ed - lavfi 1.59.0 - avfilter_free()
Rename avfilter_destroy() to avfilter_free().
This change breaks libavfilter API/ABI.
-2010-11-07 - r25705 - lavfi 1.58.0 - avfiltergraph.h
+2010-11-07 - 1e80a0e - lavfi 1.58.0 - avfiltergraph.h
Remove graphparser.h header, move AVFilterInOut and
avfilter_graph_parse() declarations to libavfilter/avfiltergraph.h.
-2010-11-07 - r25700 - lavfi 1.57.0 - AVFilterInOut
+2010-11-07 - 7313132 - lavfi 1.57.0 - AVFilterInOut
Rename field AVFilterInOut.filter to AVFilterInOut.filter_ctx.
This change breaks libavfilter API.
-2010-11-04 - r25674 - lavfi 1.56.0 - avfilter_graph_free()
+2010-11-04 - 97dd1e4 - lavfi 1.56.0 - avfilter_graph_free()
Rename avfilter_graph_destroy() to avfilter_graph_free().
This change breaks libavfilter API/ABI.
-2010-11-04 - r25673 - lavfi 1.55.0 - avfilter_graph_alloc()
+2010-11-04 - e15aeea - lavfi 1.55.0 - avfilter_graph_alloc()
Add avfilter_graph_alloc() to libavfilter/avfiltergraph.h.
-2010-11-02 - r25654 - lavcore 0.12.0 - av_get_bits_per_sample_fmt()
+2010-11-02 - 6f84cd1 - lavcore 0.12.0 - av_get_bits_per_sample_fmt()
Add av_get_bits_per_sample_fmt() to libavcore/samplefmt.h and
deprecate av_get_bits_per_sample_format().
-2010-11-02 - r25653 - lavcore 0.11.0 - samplefmt.h
+2010-11-02 - d63e456 - lavcore 0.11.0 - samplefmt.h
Add sample format functions in libavcore/samplefmt.h:
av_get_sample_fmt_name(),
av_get_sample_fmt(),
avcodec_get_sample_fmt(),
avcodec_sample_fmt_string().
-2010-11-02 - r25652 - lavcore 0.10.0 - samplefmt.h
+2010-11-02 - 262d1c5 - lavcore 0.10.0 - samplefmt.h
Define enum AVSampleFormat in libavcore/samplefmt.h, deprecate enum
SampleFormat.
-2010-10-16 - r25502 - lavfi 1.52.0 - avfilter_graph_config()
+2010-10-16 - 2a24df9 - lavfi 1.52.0 - avfilter_graph_config()
Add the function avfilter_graph_config() in avfiltergraph.h.
-2010-10-15 - r25493 - lavf 52.83.0 - metadata API
+2010-10-15 - 03700d3 - lavf 52.83.0 - metadata API
Change demuxers to export metadata in generic format and
muxers to accept generic format. Deprecate the public
conversion API.
-2010-10-10 - r25441 - lavfi 1.49.0 - AVFilterLink.time_base
+2010-10-10 - 867ae7a - lavfi 1.49.0 - AVFilterLink.time_base
Add time_base field to AVFilterLink.
-2010-09-27 - r25236 - lavu 50.31.0 - av_set_options_string()
+2010-09-27 - c85eef4 - lavu 50.31.0 - av_set_options_string()
Move av_set_options_string() from libavfilter/parseutils.h to
libavutil/opt.h.
-2010-09-27 - r25227 - lavfi 1.47.0 - AVFilterLink
+2010-09-27 - acc0490 - lavfi 1.47.0 - AVFilterLink
Make the AVFilterLink fields srcpad and dstpad store the pointers to
the source and destination pads, rather than their indexes.
-2010-09-27 - r25225 - lavu 50.30.0 - av_get_token()
+2010-09-27 - 372e288 - lavu 50.30.0 - av_get_token()
Move av_get_token() from libavfilter/parseutils.h to
libavutil/avstring.h.
-2010-09-26 - r32368 - lsws 0.12.0 - swscale.h
+2010-09-26 - 635d4ae - lsws 0.12.0 - swscale.h
Add the functions sws_alloc_context() and sws_init_context().
-2010-09-26 - r25210 - lavu 50.29.0 - opt.h
+2010-09-26 - 6ed0404 - lavu 50.29.0 - opt.h
Move libavcodec/opt.h to libavutil/opt.h.
-2010-09-24 - r25174 - lavu 50.28.0 - av_log_set_flags()
+2010-09-24 - 1c1c80f - lavu 50.28.0 - av_log_set_flags()
Default of av_log() changed due to many problems to the old no repeat
detection. Read the docs of AV_LOG_SKIP_REPEATED in log.h before
enabling it for your app!.
-2010-09-24 - r25167 - lavc 52.90.0 - av_opt_show2()
+2010-09-24 - f66eb58 - lavc 52.90.0 - av_opt_show2()
Deprecate av_opt_show() in favor or av_opt_show2().
-2010-09-14 - r25120 - lavu 50.27.0 - av_popcount()
+2010-09-14 - bc6f0af - lavu 50.27.0 - av_popcount()
Add av_popcount() to libavutil/common.h.
-2010-09-08 - r25076 - lavu 50.26.0 - av_get_cpu_flags()
+2010-09-08 - c6c98d0 - lavu 50.26.0 - av_get_cpu_flags()
Add av_get_cpu_flags().
-2010-09-07 - r25067 - lavcore 0.9.0 - av_image_copy()
+2010-09-07 - 34017fd - lavcore 0.9.0 - av_image_copy()
Add av_image_copy().
-2010-09-07 - r25064 - lavcore 0.8.0 - av_image_copy_plane()
+2010-09-07 - 9686abb - lavcore 0.8.0 - av_image_copy_plane()
Add av_image_copy_plane().
-2010-09-07 - r25057 - lavcore 0.7.0 - imgutils.h
+2010-09-07 - 9b7269e - lavcore 0.7.0 - imgutils.h
Adopt hierarchical scheme for the imgutils.h function names,
deprecate the old names.
-2010-09-04 - r25040 - lavu 50.25.0 - AV_CPU_FLAG_*
+2010-09-04 - 7160bb7 - lavu 50.25.0 - AV_CPU_FLAG_*
Deprecate the FF_MM_* flags defined in libavcodec/avcodec.h in favor
of the AV_CPU_FLAG_* flags defined in libavutil/cpu.h.
-2010-08-26 - r24936 - lavc 52.87.0 - avcodec_get_channel_layout()
+2010-08-26 - 5da19b5 - lavc 52.87.0 - avcodec_get_channel_layout()
Add avcodec_get_channel_layout() in audioconvert.h.
-2010-08-20 - r24851 - lavcore 0.6.0 - av_fill_image_max_pixsteps()
+2010-08-20 - e344336 - lavcore 0.6.0 - av_fill_image_max_pixsteps()
Rename av_fill_image_max_pixstep() to av_fill_image_max_pixsteps().
-2010-08-18 - r24827 - lavcore 0.5.0 - av_fill_image_max_pixstep()
+2010-08-18 - a6ddf8b - lavcore 0.5.0 - av_fill_image_max_pixstep()
Add av_fill_image_max_pixstep() in imgutils.h.
-2010-08-17 - r24814 - lavu 50.24.0 - AV_NE()
+2010-08-17 - 4f2d2e4 - lavu 50.24.0 - AV_NE()
Add the AV_NE macro.
-2010-08-17 - r24811 - lavfi 1.36.0 - audio framework
+2010-08-17 - ad2c950 - lavfi 1.36.0 - audio framework
Implement AVFilterBufferRefAudioProps struct for audio properties,
get_audio_buffer(), filter_samples() functions and related changes.
-2010-08-12 - r24787 - lavcore 0.4.0 - av_get_image_linesize()
+2010-08-12 - 81c1eca - lavcore 0.4.0 - av_get_image_linesize()
Add av_get_image_linesize() in imgutils.h.
-2010-08-11 - r24773 - lavfi 1.34.0 - AVFilterBufferRef
+2010-08-11 - c1db7bf - lavfi 1.34.0 - AVFilterBufferRef
Resize data and linesize arrays in AVFilterBufferRef to 8.
This change breaks libavfilter API/ABI.
-2010-08-11 - r24768 - lavc 52.85.0 - av_picture_data_copy()
+2010-08-11 - 9f08d80 - lavc 52.85.0 - av_picture_data_copy()
Add av_picture_data_copy in avcodec.h.
-2010-08-11 - r24765 - lavfi 1.33.0 - avfilter_open()
+2010-08-11 - 84c0386 - lavfi 1.33.0 - avfilter_open()
Change avfilter_open() signature:
AVFilterContext *avfilter_open(AVFilter *filter, const char *inst_name) ->
int avfilter_open(AVFilterContext **filter_ctx, AVFilter *filter, const char *inst_name);
This change breaks libavfilter API/ABI.
-2010-08-11 - r24763 - lavfi 1.32.0 - AVFilterBufferRef
+2010-08-11 - cc80caf - lavfi 1.32.0 - AVFilterBufferRef
Add a type field to AVFilterBufferRef, and move video specific
properties to AVFilterBufferRefVideoProps.
This change breaks libavfilter API/ABI.
-2010-08-07 - r24732 - lavfi 1.31.0 - AVFilterLink
+2010-08-07 - 5d4890d - lavfi 1.31.0 - AVFilterLink
Rename AVFilterLink fields:
AVFilterLink.srcpic -> AVFilterLink.src_buf
AVFilterLink.cur_pic -> AVFilterLink.cur_buf
AVFilterLink.outpic -> AVFilterLink.out_buf
-2010-08-07 - r24731 - lavfi 1.30.0
+2010-08-07 - 7fce481 - lavfi 1.30.0
Rename functions and fields:
avfilter_(un)ref_pic -> avfilter_(un)ref_buffer
avfilter_copy_picref_props -> avfilter_copy_buffer_ref_props
AVFilterBufferRef.pic -> AVFilterBufferRef.buffer
-2010-08-07 - r24730 - lavfi 1.29.0 - AVFilterBufferRef
+2010-08-07 - ecc8dad - lavfi 1.29.0 - AVFilterBufferRef
Rename AVFilterPicRef to AVFilterBufferRef.
-2010-08-07 - r24728 - lavfi 1.28.0 - AVFilterBuffer
+2010-08-07 - d54e094 - lavfi 1.28.0 - AVFilterBuffer
Move format field from AVFilterBuffer to AVFilterPicRef.
-2010-08-06 - r24709 - lavcore 0.3.0 - av_check_image_size()
+2010-08-06 - bf176f5 - lavcore 0.3.0 - av_check_image_size()
Deprecate avcodec_check_dimensions() in favor of the function
av_check_image_size() defined in libavcore/imgutils.h.
-2010-07-30 - r24592 - lavfi 1.27.0 - AVFilterBuffer
+2010-07-30 - 56b5e9d - lavfi 1.27.0 - AVFilterBuffer
Increase size of the arrays AVFilterBuffer.data and
AVFilterBuffer.linesize from 4 to 8.
This change breaks libavfilter ABI.
-2010-07-29 - r24583 - lavcore 0.2.0 - imgutils.h
+2010-07-29 - e7bd48a - lavcore 0.2.0 - imgutils.h
Add functions av_fill_image_linesizes() and
av_fill_image_pointers(), declared in libavcore/imgutils.h.
-2010-07-27 - r24518 - lavcore 0.1.0 - parseutils.h
+2010-07-27 - 126b638 - lavcore 0.1.0 - parseutils.h
Deprecate av_parse_video_frame_size() and av_parse_video_frame_rate()
defined in libavcodec in favor of the newly added functions
av_parse_video_size() and av_parse_video_rate() declared in
libavcore/parseutils.h.
-2010-07-23 - r24439 - lavu 50.23.0 - mathematics.h
+2010-07-23 - 4485247 - lavu 50.23.0 - mathematics.h
Add the M_PHI constant definition.
-2010-07-22 - r24424 - lavfi 1.26.0 - media format generalization
+2010-07-22 - bdab614 - lavfi 1.26.0 - media format generalization
Add a type field to AVFilterLink.
Change the field types:
This change breaks libavfilter API/ABI.
-2010-07-21 - r24393 - lavcore 0.0.0
+2010-07-21 - aac6ca6 - lavcore 0.0.0
Add libavcore.
-2010-07-17 - r24291 - lavfi 1.25.0 - AVFilterBuffer
+2010-07-17 - b5c582f - lavfi 1.25.0 - AVFilterBuffer
Remove w and h fields from AVFilterBuffer.
-2010-07-17 - r24284 - lavfi 1.24.0 - AVFilterBuffer
+2010-07-17 - f0d77b2 - lavfi 1.24.0 - AVFilterBuffer
Rename AVFilterPic to AVFilterBuffer.
-2010-07-17 - r24278 - lavf 52.74.0 - url_fskip()
+2010-07-17 - 57fe80f - lavf 52.74.0 - url_fskip()
Make url_fskip() return an int error code instead of void.
-2010-07-11 - r24199 - lavc 52.83.0
+2010-07-11 - 23940f1 - lavc 52.83.0
Add AVCodecContext.lpc_type and AVCodecContext.lpc_passes fields.
Add AVLPCType enum.
Deprecate AVCodecContext.use_lpc.
-2010-07-11 - r24185 - lavc 52.82.0 - avsubtitle_free()
+2010-07-11 - e1d7c88 - lavc 52.82.0 - avsubtitle_free()
Add a function for free the contents of a AVSubtitle generated by
avcodec_decode_subtitle.
-2010-07-11 - r24174 - lavu 50.22.0 - bswap.h and intreadwrite.h
+2010-07-11 - b91d08f - lavu 50.22.0 - bswap.h and intreadwrite.h
Make the bswap.h and intreadwrite.h API public.
-2010-07-08 - r24101 - lavu 50.21.0 - pixdesc.h
+2010-07-08 - ce1cd1c - lavu 50.21.0 - pixdesc.h
Rename read/write_line() to av_read/write_image_line().
-2010-07-07 - r24091 - lavfi 1.21.0 - avfilter_copy_picref_props()
+2010-07-07 - 4d508e4 - lavfi 1.21.0 - avfilter_copy_picref_props()
Add avfilter_copy_picref_props().
-2010-07-03 - r24021 - lavc 52.79.0
+2010-07-03 - 2d525ef - lavc 52.79.0
Add FF_COMPLIANCE_UNOFFICIAL and change all instances of
FF_COMPLIANCE_INOFFICIAL to use FF_COMPLIANCE_UNOFFICIAL.
-2010-07-02 - r23985 - lavu 50.20.0 - lfg.h
+2010-07-02 - 89eec74 - lavu 50.20.0 - lfg.h
Export av_lfg_init(), av_lfg_get(), av_mlfg_get(), and av_bmg_get() through
lfg.h.
-2010-06-28 - r23835 - lavfi 1.20.1 - av_parse_color()
+2010-06-28 - a52e2c3 - lavfi 1.20.1 - av_parse_color()
Extend av_parse_color() syntax, make it accept an alpha value specifier and
set the alpha value to 255 by default.
-2010-06-22 - r23706 - lavf 52.71.0 - URLProtocol.priv_data_size, priv_data_class
+2010-06-22 - 735cf6b - lavf 52.71.0 - URLProtocol.priv_data_size, priv_data_class
Add priv_data_size and priv_data_class to URLProtocol.
-2010-06-22 - r23704 - lavf 52.70.0 - url_alloc(), url_connect()
+2010-06-22 - ffbb289 - lavf 52.70.0 - url_alloc(), url_connect()
Add url_alloc() and url_connect().
-2010-06-22 - r23702 - lavf 52.69.0 - av_register_protocol2()
+2010-06-22 - 9b07a2d - lavf 52.69.0 - av_register_protocol2()
Add av_register_protocol2(), deprecating av_register_protocol().
-2010-06-09 - r23551 - lavu 50.19.0 - av_compare_mod()
+2010-06-09 - 65db058 - lavu 50.19.0 - av_compare_mod()
Add av_compare_mod() to libavutil/mathematics.h.
-2010-06-05 - r23485 - lavu 50.18.0 - eval API
+2010-06-05 - 0b99215 - lavu 50.18.0 - eval API
Make the eval API public.
-2010-06-04 - r23461 - lavu 50.17.0 - AV_BASE64_SIZE
+2010-06-04 - 31878fc - lavu 50.17.0 - AV_BASE64_SIZE
Add AV_BASE64_SIZE() macro.
-2010-06-02 - r23421 - lavc 52.73.0 - av_get_codec_tag_string()
+2010-06-02 - 7e566bb - lavc 52.73.0 - av_get_codec_tag_string()
Add av_get_codec_tag_string().
-2010-06-01 - r31301 - lsws 0.11.0 - convertPalette API
+2010-06-01 - 2b99142 - lsws 0.11.0 - convertPalette API
Add sws_convertPalette8ToPacked32() and sws_convertPalette8ToPacked24().
-2010-05-26 - r23334 - lavc 52.72.0 - CODEC_CAP_EXPERIMENTAL
+2010-05-26 - 93ebfee - lavc 52.72.0 - CODEC_CAP_EXPERIMENTAL
Add CODEC_CAP_EXPERIMENTAL flag.
NOTE: this was backported to 0.6
-2010-05-23 - r23255 - lavu 50.16.0 - av_get_random_seed()
+2010-05-23 - 9977863 - lavu 50.16.0 - av_get_random_seed()
Add av_get_random_seed().
-2010-05-18 - r23161 - lavf 52.63.0 - AVFMT_FLAG_RTP_HINT
+2010-05-18 - 796ac23 - lavf 52.63.0 - AVFMT_FLAG_RTP_HINT
Add AVFMT_FLAG_RTP_HINT as possible value for AVFormatContext.flags.
NOTE: this was backported to 0.6
-2010-05-09 - r23066 - lavfi 1.20.0 - AVFilterPicRef
+2010-05-09 - b6bc205 - lavfi 1.20.0 - AVFilterPicRef
Add interlaced and top_field_first fields to AVFilterPicRef.
------------------------------8<-------------------------------------
0.6 branch was cut here
----------------------------->8--------------------------------------
-2010-05-01 - r23002 - lavf 52.62.0 - probe function
+2010-05-01 - 8e2ee18 - lavf 52.62.0 - probe function
Add av_probe_input_format2 to API, it allows ignoring probe
results below given score and returns the actual probe score.
-2010-04-01 - r22806 - lavf 52.61.0 - metadata API
+2010-04-01 - 3dd6180 - lavf 52.61.0 - metadata API
Add a flag for av_metadata_set2() to disable overwriting of
existing tags.
-2010-04-01 - r22753 - lavc 52.66.0
+2010-04-01 - 0fb49b5 - lavc 52.66.0
Add avcodec_get_edge_width().
-2010-03-31 - r22750 - lavc 52.65.0
+2010-03-31 - d103218 - lavc 52.65.0
Add avcodec_copy_context().
-2010-03-31 - r22748 - lavf 52.60.0 - av_match_ext()
+2010-03-31 - 1a70d12 - lavf 52.60.0 - av_match_ext()
Make av_match_ext() public.
-2010-03-31 - r22736 - lavu 50.14.0 - AVMediaType
+2010-03-31 - 1149150 - lavu 50.14.0 - AVMediaType
Move AVMediaType enum from libavcodec to libavutil.
-2010-03-31 - r22735 - lavc 52.64.0 - AVMediaType
+2010-03-31 - 72415b2 - lavc 52.64.0 - AVMediaType
Define AVMediaType enum, and use it instead of enum CodecType, which
is deprecated and will be dropped at the next major bump.
-2010-03-25 - r22684 - lavu 50.13.0 - av_strerror()
+2010-03-25 - 8795823 - lavu 50.13.0 - av_strerror()
Implement av_strerror().
-2010-03-23 - r22649 - lavc 52.60.0 - av_dct_init()
+2010-03-23 - e1484eb - lavc 52.60.0 - av_dct_init()
Support DCT-I and DST-I.
-2010-03-15 - r22540 - lavf 52.56.0 - AVFormatContext.start_time_realtime
+2010-03-15 - b8819c8 - lavf 52.56.0 - AVFormatContext.start_time_realtime
Add AVFormatContext.start_time_realtime field.
-2010-03-13 - r22506 - lavfi 1.18.0 - AVFilterPicRef.pos
+2010-03-13 - 5bb5c1d - lavfi 1.18.0 - AVFilterPicRef.pos
Add AVFilterPicRef.pos field.
-2010-03-13 - r22501 - lavu 50.12.0 - error.h
+2010-03-13 - 60c144f - lavu 50.12.0 - error.h
Move error code definitions from libavcodec/avcodec.h to
the new public header libavutil/error.h.
-2010-03-07 - r22291 - lavc 52.56.0 - avfft.h
+2010-03-07 - c709483 - lavc 52.56.0 - avfft.h
Add public FFT interface.
-2010-03-06 - r22251 - lavu 50.11.0 - av_stristr()
+2010-03-06 - ac6ef86 - lavu 50.11.0 - av_stristr()
Add av_stristr().
-2010-03-03 - r22174 - lavu 50.10.0 - av_tree_enumerate()
+2010-03-03 - 4b83fc0 - lavu 50.10.0 - av_tree_enumerate()
Add av_tree_enumerate().
-2010-02-07 - r21673 - lavu 50.9.0 - av_compare_ts()
+2010-02-07 - b687c1a - lavu 50.9.0 - av_compare_ts()
Add av_compare_ts().
-2010-02-05 - r30513 - lsws 0.10.0 - sws_getCoefficients()
+2010-02-05 - 3f3dc76 - lsws 0.10.0 - sws_getCoefficients()
Add sws_getCoefficients().
-2010-02-01 - r21587 - lavf 52.50.0 - metadata API
+2010-02-01 - ca76a11 - lavf 52.50.0 - metadata API
Add a list of generic tag names, change 'author' -> 'artist',
'year' -> 'date'.
-2010-01-30 - r21545 - lavu 50.8.0 - av_get_pix_fmt()
+2010-01-30 - 80a07f6 - lavu 50.8.0 - av_get_pix_fmt()
Add av_get_pix_fmt().
-2010-01-21 - r30381 - lsws 0.9.0 - sws_scale()
+2010-01-21 - 01cc47d - lsws 0.9.0 - sws_scale()
Change constness attributes of sws_scale() parameters.
-2010-01-10 - r21121 - lavfi 1.15.0 - avfilter_graph_config_links()
+2010-01-10 - 3fb8e77 - lavfi 1.15.0 - avfilter_graph_config_links()
Add a log_ctx parameter to avfilter_graph_config_links().
-2010-01-07 - r30236 - lsws 0.8.0 - sws_isSupported{In,Out}put()
+2010-01-07 - 8e9767f - lsws 0.8.0 - sws_isSupported{In,Out}put()
Add sws_isSupportedInput() and sws_isSupportedOutput() functions.
-2010-01-06 - r21035 - lavfi 1.14.0 - avfilter_add_colorspace()
+2010-01-06 - c1d662f - lavfi 1.14.0 - avfilter_add_colorspace()
Change the avfilter_add_colorspace() signature, make it accept an
(AVFilterFormats **) rather than an (AVFilterFormats *) as before.
-2010-01-03 - r21007 - lavfi 1.13.0 - avfilter_add_colorspace()
+2010-01-03 - 4fd1f18 - lavfi 1.13.0 - avfilter_add_colorspace()
Add avfilter_add_colorspace().
-2010-01-02 - r20998 - lavf 52.46.0 - av_match_ext()
+2010-01-02 - 8eb631f - lavf 52.46.0 - av_match_ext()
Add av_match_ext(), it should be used in place of match_ext().
-2010-01-01 - r20991 - lavf 52.45.0 - av_guess_format()
+2010-01-01 - a1f547b - lavf 52.45.0 - av_guess_format()
Add av_guess_format(), it should be used in place of guess_format().
-2009-12-13 - r20834 - lavf 52.43.0 - metadata API
+2009-12-13 - a181981 - lavf 52.43.0 - metadata API
Add av_metadata_set2(), AV_METADATA_DONT_STRDUP_KEY and
AV_METADATA_DONT_STRDUP_VAL.
-2009-12-13 - r20829 - lavu 50.7.0 - avstring.h API
+2009-12-13 - 277c733 - lavu 50.7.0 - avstring.h API
Add av_d2str().
-2009-12-13 - r20826 - lavc 52.42.0 - AVStream
+2009-12-13 - 02b398e - lavc 52.42.0 - AVStream
Add avg_frame_rate.
-2009-12-12 - r20808 - lavu 50.6.0 - av_bmg_next()
+2009-12-12 - 3ba69a1 - lavu 50.6.0 - av_bmg_next()
Introduce the av_bmg_next() function.
-2009-12-05 - r20734 - lavfi 1.12.0 - avfilter_draw_slice()
+2009-12-05 - a13a543 - lavfi 1.12.0 - avfilter_draw_slice()
Add a slice_dir parameter to avfilter_draw_slice().
-2009-11-26 - r20611 - lavfi 1.11.0 - AVFilter
+2009-11-26 - 4cc3f6a - lavfi 1.11.0 - AVFilter
Remove the next field from AVFilter, this is not anymore required.
-2009-11-25 - r20607 - lavfi 1.10.0 - avfilter_next()
+2009-11-25 - 1433c4a - lavfi 1.10.0 - avfilter_next()
Introduce the avfilter_next() function.
-2009-11-25 - r20605 - lavfi 1.9.0 - avfilter_register()
+2009-11-25 - 86a60fa - lavfi 1.9.0 - avfilter_register()
Change the signature of avfilter_register() to make it return an
int. This is required since now the registration operation may fail.
-2009-11-25 - r20603 - lavu 50.5.0 - pixdesc.h API
+2009-11-25 - 74a0059 - lavu 50.5.0 - pixdesc.h API
Make the pixdesc.h API public.
-2009-10-27 - r20385 - lavfi 1.5.0 - AVFilter.next
+2009-10-27 - 243110f - lavfi 1.5.0 - AVFilter.next
Add a next field to AVFilter, this is used for simplifying the
registration and management of the registered filters.
-2009-10-23 - r20356 - lavfi 1.4.1 - AVFilter.description
+2009-10-23 - cccd292 - lavfi 1.4.1 - AVFilter.description
Add a description field to AVFilter.
-2009-10-19 - r20302 - lavfi 1.3.0 - avfilter_make_format_list()
+2009-10-19 - 6b5dc05 - lavfi 1.3.0 - avfilter_make_format_list()
Change the interface of avfilter_make_format_list() from
avfilter_make_format_list(int n, ...) to
avfilter_make_format_list(enum PixelFormat *pix_fmts).
-2009-10-18 - r20272 - lavfi 1.0.0 - avfilter_get_video_buffer()
+2009-10-18 - 0eb4ff9 - lavfi 1.0.0 - avfilter_get_video_buffer()
Make avfilter_get_video_buffer() recursive and add the w and h
parameters to it.
-2009-10-07 - r20189 - lavfi 0.5.1 - AVFilterPic
+2009-10-07 - 46c40e4 - lavfi 0.5.1 - AVFilterPic
Add w and h fields to AVFilterPic.
-2009-06-22 - r19250 - lavf 52.34.1 - AVFormatContext.packet_size
+2009-06-22 - 92400be - lavf 52.34.1 - AVFormatContext.packet_size
This is now an unsigned int instead of a signed int.
-2009-06-19 - r19222 - lavc 52.32.0 - AVSubtitle.pts
+2009-06-19 - a4276ba - lavc 52.32.0 - AVSubtitle.pts
Add a pts field to AVSubtitle which gives the subtitle packet pts
in AV_TIME_BASE. Some subtitle de-/encoders (e.g. XSUB) will
not work right without this.
-2009-06-03 - r19078 - lavc 52.30.2 - AV_PKT_FLAG_KEY
+2009-06-03 - 8f3f2e0 - lavc 52.30.2 - AV_PKT_FLAG_KEY
PKT_FLAG_KEY has been deprecated and will be dropped at the next
major version. Use AV_PKT_FLAG_KEY instead.
-2009-06-01 - r19025 - lavc 52.30.0 - av_lockmgr_register()
+2009-06-01 - f988ce6 - lavc 52.30.0 - av_lockmgr_register()
av_lockmgr_register() can be used to register a callback function
that lavc (and in the future, libraries that depend on lavc) can use
to implement mutexes. The application should provide a callback function
When the lock manager is registered, FFmpeg is guaranteed to behave
correctly in a multi-threaded application.
-2009-04-30 - r18719 - lavc 52.28.0 - av_free_packet()
+2009-04-30 - ce1d9c8 - lavc 52.28.0 - av_free_packet()
av_free_packet() is no longer an inline function. It is now exported.
-2009-04-11 - r18431 - lavc 52.25.0 - deprecate av_destruct_packet_nofree()
+2009-04-11 - 80d403f - lavc 52.25.0 - deprecate av_destruct_packet_nofree()
Please use NULL instead. This has been supported since r16506
(lavf > 52.23.1, lavc > 52.10.0).
-2009-04-07 - r18351 - lavc 52.23.0 - avcodec_decode_video/audio/subtitle
+2009-04-07 - 7a00bba - lavc 52.23.0 - avcodec_decode_video/audio/subtitle
The old decoding functions are deprecated, all new code should use the
new functions avcodec_decode_video2(), avcodec_decode_audio3() and
avcodec_decode_subtitle2(). These new functions take an AVPacket *pkt
argument instead of a const uint8_t *buf / int buf_size pair.
-2009-04-03 - r18321 - lavu 50.3.0 - av_fifo_space()
+2009-04-03 - 7b09db3 - lavu 50.3.0 - av_fifo_space()
Introduce the av_fifo_space() function.
-2009-04-02 - r18317 - lavc 52.23.0 - AVPacket
+2009-04-02 - fabd246 - lavc 52.23.0 - AVPacket
Move AVPacket declaration from libavformat/avformat.h to
libavcodec/avcodec.h.
-2009-03-22 - r18163 - lavu 50.2.0 - RGB32 pixel formats
+2009-03-22 - 6e08ca9 - lavu 50.2.0 - RGB32 pixel formats
Convert the pixel formats PIX_FMT_ARGB, PIX_FMT_RGBA, PIX_FMT_ABGR,
PIX_FMT_BGRA, which were defined as macros, into enum PixelFormat values.
Conversely PIX_FMT_RGB32, PIX_FMT_RGB32_1, PIX_FMT_BGR32 and
Re-sort the enum PixelFormat list accordingly.
This change breaks API/ABI backward compatibility.
-2009-03-22 - r18133 - lavu 50.1.0 - PIX_FMT_RGB5X5 endian variants
+2009-03-22 - f82674e - lavu 50.1.0 - PIX_FMT_RGB5X5 endian variants
Add the enum PixelFormat values:
PIX_FMT_RGB565BE, PIX_FMT_RGB565LE, PIX_FMT_RGB555BE, PIX_FMT_RGB555LE,
PIX_FMT_BGR565BE, PIX_FMT_BGR565LE, PIX_FMT_BGR555BE, PIX_FMT_BGR555LE.
-2009-03-21 - r18116 - lavu 50.0.0 - av_random*
+2009-03-21 - ee6624e - lavu 50.0.0 - av_random*
The Mersenne Twister PRNG implemented through the av_random* functions
was removed. Use the lagged Fibonacci PRNG through the av_lfg* functions
instead.
-2009-03-08 - r17869 - lavu 50.0.0 - AVFifoBuffer
+2009-03-08 - 41dd680 - lavu 50.0.0 - AVFifoBuffer
av_fifo_init, av_fifo_read, av_fifo_write and av_fifo_realloc were dropped
and replaced by av_fifo_alloc, av_fifo_generic_read, av_fifo_generic_write
and av_fifo_realloc2.
The AVFifoBuffer/struct AVFifoBuffer may only be used in an opaque way by
applications, they may not use sizeof() or directly access members.
-2009-03-01 - r17682 - lavf 52.31.0 - Generic metadata API
+2009-03-01 - ec26457 - lavf 52.31.0 - Generic metadata API
Introduce a new metadata API (see av_metadata_get() and friends).
The old API is now deprecated and should not be used anymore. This especially
includes the following structure fields:
projects / ffmpeg / blobdiff