Add av_opt_set_dict() and av_opt_find(). Deprecate av_find_opt(). Add AV_DICT_APPEND flag. 2011-06-10 - 45fb647 / cb7c11c - lavu 51.6.0 - opt.h Add av_opt_flag_is_set(). 2011-06-10 - c381960 - lavfi 2.15.0 - avfilter_get_audio_buffer_ref_from_arrays Add avfilter_get_audio_buffer_ref_from_arrays() to avfilter.h. 2011-06-09 - f9ecb84 / d9f80ea - lavu 51.8.0 - AVMetadata Move AVMetadata from lavf to lavu and rename it to AVDictionary -- new installed header dict.h. All av_metadata_* functions renamed to av_dict_*. 2011-06-07 - d552f61 / a6703fa - lavu 51.8.0 - av_get_bytes_per_sample() Add av_get_bytes_per_sample() in libavutil/samplefmt.h. Deprecate av_get_bits_per_sample_fmt(). 2011-06-05 - f956924 / b39b062 - lavu 51.8.0 - opt.h Add av_opt_free convenience function. 2011-06-06 - 95a0242 - lavfi 2.14.0 - AVFilterBufferRefAudioProps Remove AVFilterBufferRefAudioProps.size, and use nb_samples in avfilter_get_audio_buffer() and avfilter_default_get_audio_buffer() in place of size. 2011-06-06 - 0bc2cca - lavu 51.6.0 - av_samples_alloc() Switch nb_channels and nb_samples parameters order in av_samples_alloc(). 2011-06-06 - e1c7414 - lavu 51.5.0 - av_samples_* Change the data layout created by av_samples_fill_arrays() and av_samples_alloc(). 2011-06-06 - 27bcf55 - lavfi 2.13.0 - vsrc_buffer.h Make av_vsrc_buffer_add_video_buffer_ref() accepts an additional flags parameter in input. 2011-06-03 - e977ca2 - lavfi 2.12.0 - avfilter_link_free() Add avfilter_link_free() function. 2011-06-02 - 5ad38d9 - lavu 51.4.0 - av_force_cpu_flags() Add av_cpu_flags() in libavutil/cpu.h. 2011-05-28 - e71f260 - lavu 51.3.0 - pixdesc.h Add av_get_pix_fmt_name() in libavutil/pixdesc.h, and deprecate avcodec_get_pix_fmt_name() in libavcodec/avcodec.h in its favor. 2011-05-25 - 39e4206 / 30315a8 - lavf 53.3.0 - avformat.h Add fps_probe_size to AVFormatContext. 2011-05-22 - 5ecdfd0 - lavf 53.2.0 - avformat.h Introduce avformat_alloc_output_context2() and deprecate avformat_alloc_output_context(). 2011-05-22 - 83db719 - lavfi 2.10.0 - vsrc_buffer.h Make libavfilter/vsrc_buffer.h public. 2011-05-19 - c000a9f - lavfi 2.8.0 - avcodec.h Add av_vsrc_buffer_add_frame() to libavfilter/avcodec.h. 2011-05-14 - 9fdf772 - lavfi 2.6.0 - avcodec.h Add avfilter_get_video_buffer_ref_from_frame() to libavfilter/avcodec.h. 2011-05-18 - 75a37b5 / 64150ff - lavc 53.7.0 - AVCodecContext.request_sample_fmt Add request_sample_fmt field to AVCodecContext. 2011-05-10 - 59eb12f / 188dea1 - lavc 53.6.0 - avcodec.h Deprecate AVLPCType and the following fields in AVCodecContext: lpc_coeff_precision, prediction_order_method, min_partition_order, max_partition_order, lpc_type, lpc_passes. Corresponding FLAC encoder options should be used instead. 2011-05-07 - 9fdf772 - lavfi 2.5.0 - avcodec.h Add libavfilter/avcodec.h header and avfilter_copy_frame_props() function. 2011-05-07 - 18ded93 - lavc 53.5.0 - AVFrame Add format field to AVFrame. 2011-05-07 - 22333a6 - lavc 53.4.0 - AVFrame Add width and height fields to AVFrame. 2011-05-01 - 35fe66a - lavfi 2.4.0 - avfilter.h Rename AVFilterBufferRefVideoProps.pixel_aspect to sample_aspect_ratio. 2011-05-01 - 77e9dee - lavc 53.3.0 - AVFrame Add a sample_aspect_ratio field to AVFrame. 2011-05-01 - 1ba5727 - lavc 53.2.0 - AVFrame Add a pkt_pos field to AVFrame. 2011-04-29 - 35ceaa7 - lavu 51.2.0 - mem.h Add av_dynarray_add function for adding an element to a dynamic array. 2011-04-26 - d7e5aeb / bebe72f - lavu 51.1.0 - avutil.h Add AVPictureType enum and av_get_picture_type_char(), deprecate FF_*_TYPE defines and av_get_pict_type_char() defined in libavcodec/avcodec.h. 2011-04-26 - d7e5aeb / 10d3940 - lavfi 2.3.0 - avfilter.h Add pict_type and key_frame fields to AVFilterBufferRefVideo. 2011-04-26 - d7e5aeb / 7a11c82 - lavfi 2.2.0 - vsrc_buffer Add sample_aspect_ratio fields to vsrc_buffer arguments 2011-04-21 - 8772156 / 94f7451 - lavc 53.1.0 - avcodec.h Add CODEC_CAP_SLICE_THREADS for codecs supporting sliced threading. 2011-04-15 - lavc 52.120.0 - avcodec.h AVPacket structure got additional members for passing side information: c407984 / 4de339e introduce side information for AVPacket c407984 / 2d8591c make containers pass palette change in AVPacket 2011-04-12 - lavf 52.107.0 - avio.h Avio cleanup, part II - deprecate the entire URLContext API: c55780d / 175389c add avio_check as a replacement for url_exist 9891004 / ff1ec0c add avio_pause and avio_seek_time as replacements for _av_url_read_fseek/fpause d4d0932 / cdc6a87 deprecate av_protocol_next(), avio_enum_protocols should be used instead. c88caa5 / 80c6e23 rename url_set_interrupt_cb->avio_set_interrupt_cb. c88caa5 / f87b1b3 rename open flags: URL_* -> AVIO_* d4d0932 / f8270bb add avio_enum_protocols. d4d0932 / 5593f03 deprecate URLProtocol. d4d0932 / c486dad deprecate URLContext. d4d0932 / 026e175 deprecate the typedef for URLInterruptCB c88caa5 / 8e76a19 deprecate av_register_protocol2. 11d7841 / b840484 deprecate URL_PROTOCOL_FLAG_NESTED_SCHEME 11d7841 / 1305d93 deprecate av_url_read_seek 11d7841 / fa104e1 deprecate av_url_read_pause 434f248 / 727c7aa deprecate url_get_filename(). 434f248 / 5958df3 deprecate url_max_packet_size(). 434f248 / 1869ea0 deprecate url_get_file_handle(). 434f248 / 32a97d4 deprecate url_filesize(). 434f248 / e52a914 deprecate url_close(). 434f248 / 58a48c6 deprecate url_seek(). 434f248 / 925e908 deprecate url_write(). 434f248 / dce3756 deprecate url_read_complete(). 434f248 / bc371ac deprecate url_read(). 434f248 / 0589da0 deprecate url_open(). 434f248 / 62eaaea deprecate url_connect. 434f248 / 5652bb9 deprecate url_alloc. 434f248 / 333e894 deprecate url_open_protocol 434f248 / e230705 deprecate url_poll and URLPollEntry 2011-04-08 - lavf 52.106.0 - avformat.h Minor avformat.h cleanup: d4d0932 / a9bf9d8 deprecate av_guess_image2_codec d4d0932 / c3675df rename avf_sdp_create->av_sdp_create 2011-04-03 - lavf 52.105.0 - avio.h Large-scale renaming/deprecating of AVIOContext-related functions: 2cae980 / 724f6a0 deprecate url_fdopen 2cae980 / 403ee83 deprecate url_open_dyn_packet_buf 2cae980 / 6dc7d80 rename url_close_dyn_buf -> avio_close_dyn_buf 2cae980 / b92c545 rename url_open_dyn_buf -> avio_open_dyn_buf 2cae980 / 8978fed introduce an AVIOContext.seekable field as a replacement for AVIOContext.is_streamed and url_is_streamed() 1caa412 / b64030f deprecate get_checksum() 1caa412 / 4c4427a deprecate init_checksum() 2fd41c9 / 4ec153b deprecate udp_set_remote_url/get_local_port 4fa0e24 / 933e90a deprecate av_url_read_fseek/fpause 4fa0e24 / 8d9769a deprecate url_fileno 0fecf26 / b7f2fdd rename put_flush_packet -> avio_flush 0fecf26 / 35f1023 deprecate url_close_buf 0fecf26 / 83fddae deprecate url_open_buf 0fecf26 / d9d86e0 rename url_fprintf -> avio_printf 0fecf26 / 59f65d9 deprecate url_setbufsize 6947b0c / 3e68b3b deprecate url_ferror e8bb2e2 deprecate url_fget_max_packet_size 76aa876 rename url_fsize -> avio_size e519753 deprecate url_fgetc 655e45e deprecate url_fgets a2704c9 rename url_ftell -> avio_tell e16ead0 deprecate get_strz() in favor of avio_get_str 0300db8,2af07d3 rename url_fskip -> avio_skip 6b4aa5d rename url_fseek -> avio_seek 61840b4 deprecate put_tag 22a3212 rename url_fopen/fclose -> avio_open/close. 0ac8e2b deprecate put_nbyte 77eb550 rename put_byte -> avio_w8 put_[b/l]e<type> -> avio_w[b/l]<type> put_buffer -> avio_write b7effd4 rename get_byte -> avio_r8, get_[b/l]e<type> -> avio_r[b/l]<type> get_buffer -> avio_read b3db9ce deprecate get_partial_buffer 8d9ac96 rename av_alloc_put_byte -> avio_alloc_context 2011-03-25 - 27ef7b1 / 34b47d7 - lavc 52.115.0 - AVCodecContext.audio_service_type Add audio_service_type field to AVCodecContext. 2011-03-17 - e309fdc - lavu 50.40.0 - pixfmt.h Add PIX_FMT_BGR48LE and PIX_FMT_BGR48BE pixel formats 2011-03-02 - 863c471 - lavf 52.103.0 - av_pkt_dump2, av_pkt_dump_log2 Add new functions av_pkt_dump2, av_pkt_dump_log2 that uses the source stream timebase for outputting timestamps. Deprecate av_pkt_dump and av_pkt_dump_log. 2011-02-20 - e731b8d - lavf 52.102.0 - avio.h * e731b8d - rename init_put_byte() to ffio_init_context(), deprecating the original, and move it to a private header so it is no longer part of our public API. Instead, use av_alloc_put_byte(). * ae628ec - rename ByteIOContext to AVIOContext. 2011-02-16 - 09d171b - lavf 52.101.0 - avformat.h lavu 52.39.0 - parseutils.h * 610219a - Add av_ prefix to dump_format(). * f6c7375 - Replace parse_date() in lavf with av_parse_time() in lavu. * ab0287f - Move find_info_tag from lavf to lavu and add av_prefix to it. 2011-02-15 - lavu 52.38.0 - merge libavcore libavcore is merged back completely into libavutil 2011-02-10 - 55bad0c - lavc 52.113.0 - vbv_delay Add vbv_delay field to AVCodecContext 2011-02-14 - 24a83bd - lavf 52.100.0 - AV_DISPOSITION_CLEAN_EFFECTS Add AV_DISPOSITION_CLEAN_EFFECTS disposition flag. 2011-02-14 - 910b5b8 - lavfi 1.76.0 - AVFilterLink sample_aspect_ratio Add sample_aspect_ratio field to AVFilterLink. 2011-02-10 - 12c14cd - lavf 52.99.0 - AVStream.disposition Add AV_DISPOSITION_HEARING_IMPAIRED and AV_DISPOSITION_VISUAL_IMPAIRED. 2011-02-09 - c0b102c - lavc 52.112.0 - avcodec_thread_init() Deprecate avcodec_thread_init()/avcodec_thread_free() use; instead set thread_count before calling avcodec_open. 2011-02-09 - 37b00b4 - lavc 52.111.0 - threading API Add CODEC_CAP_FRAME_THREADS with new restrictions on get_buffer()/ release_buffer()/draw_horiz_band() callbacks for appropriate codecs. Add thread_type and active_thread_type fields to AVCodecContext. 2011-02-08 - 3940caa - lavf 52.98.0 - av_probe_input_buffer Add av_probe_input_buffer() to avformat.h for probing format from a ByteIOContext. 2011-02-06 - fe174fc - lavf 52.97.0 - avio.h Add flag for non-blocking protocols: URL_FLAG_NONBLOCK 2011-02-04 - f124b08 - lavf 52.96.0 - avformat_free_context() Add avformat_free_context() in avformat.h. 2011-02-03 - f5b82f4 - lavc 52.109.0 - add CODEC_ID_PRORES Add CODEC_ID_PRORES to avcodec.h. 2011-02-03 - fe9a3fb - lavc 52.109.0 - H.264 profile defines Add defines for H.264 * Constrained Baseline and Intra profiles 2011-02-02 - lavf 52.95.0 * 50196a9 - add a new installed header version.h. * 4efd5cf, dccbd97, 93b78d1 - add several variants of public avio_{put,get}_str* functions. Deprecate corresponding semi-public {put,get}_str*. 2011-02-02 - dfd2a00 - lavu 50.37.0 - log.h Make av_dlog public. 2011-01-31 - 7b3ea55 - lavfi 1.76.0 - vsrc_buffer Add sample_aspect_ratio fields to vsrc_buffer arguments 2011-01-31 - 910b5b8 - lavfi 1.75.0 - AVFilterLink sample_aspect_ratio Add sample_aspect_ratio field to AVFilterLink. 2011-01-15 - a242ac3 - lavfi 1.74.0 - AVFilterBufferRefAudioProps Rename AVFilterBufferRefAudioProps.samples_nb to nb_samples. 2011-01-14 - 7f88a5b - lavf 52.93.0 - av_metadata_copy() Add av_metadata_copy() in avformat.h. 2011-01-07 - 81c623f - lavc 52.107.0 - deprecate reordered_opaque Deprecate reordered_opaque in favor of pkt_pts/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 - 393cbb9 - lavc 52.105.0 - pkt_pts Add pkt_pts to AVFrame. 2011-01-07 - 060ec0a - lavc 52.104.0 - av_get_profile_name() Add av_get_profile_name to libavcodec/avcodec.h. 2010-12-27 - 0ccabee - lavfi 1.71.0 - AV_PERM_NEG_LINESIZES Add AV_PERM_NEG_LINESIZES in avfilter.h. 2010-12-27 - 9128ae0 - lavf 52.91.0 - av_find_best_stream() Add av_find_best_stream to libavformat/avformat.h. 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 - 0328b9e - lavu 50.36.0 - file.h Add functions av_file_map() and av_file_unmap() in file.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_DECODER_NOT_FOUND AVERROR_ENCODER_NOT_FOUND AVERROR_PROTOCOL_NOT_FOUND AVERROR_FILTER_NOT_FOUND AVERROR_BSF_NOT_FOUND AVERROR_STREAM_NOT_FOUND 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 - 16cfc96 - lavc 52.98.0 - CODEC_CAP_NEG_LINESIZES Add CODEC_CAP_NEG_LINESIZES codec capability flag in avcodec.h. 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 - 4da12e3 - lavcore 0.15.0 - av_image_alloc() Add av_image_alloc() to libavcore/imgutils.h. 2010-12-02 - 037be76 - lavfi 1.67.0 - avfilter_graph_create_filter() Add function avfilter_graph_create_filter() in avfiltergraph.h. 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 - 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_get_channel_layout() avcodec_get_channel_layout_string() avcodec_channel_layout_num_channels() and the CH_* macros defined in libavcodec/avcodec.h. 2010-11-21 - 6bfc268 - lavf 52.85.0 - avformat.h Add av_append_packet(). 2010-11-21 - a08d918 - lavc 52.97.0 - avcodec.h Add av_grow_packet(). 2010-11-17 - 0985e1a - lavcore 0.13.0 - parseutils.h Add av_parse_color() declared in libavcore/parseutils.h. 2010-11-13 - cb2c971 - lavc 52.95.0 - AVCodecContext Add AVCodecContext.subtitle_header and AVCodecContext.subtitle_header_size fields. 2010-11-13 - 5aaea02 - lavfi 1.62.0 - avfiltergraph.h Make avfiltergraph.h public. 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() avfilter_graph_config_formats() which are now internal. Use avfilter_graph_config() instead. 2010-11-08 - d2af720 - lavu 50.33.0 - eval.h Deprecate functions: av_parse_and_eval_expr(), av_parse_expr(), av_eval_expr(), av_free_expr(), in favor of the functions: av_expr_parse_and_eval(), av_expr_parse(), av_expr_eval(), av_expr_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 - 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 - 7313132 - lavfi 1.57.0 - AVFilterInOut Rename field AVFilterInOut.filter to AVFilterInOut.filter_ctx. This change breaks libavfilter API. 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 - e15aeea - lavfi 1.55.0 - avfilter_graph_alloc() Add avfilter_graph_alloc() to libavfilter/avfiltergraph.h. 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 - d63e456 - lavcore 0.11.0 - samplefmt.h Add sample format functions in libavcore/samplefmt.h: av_get_sample_fmt_name(), av_get_sample_fmt(), av_get_sample_fmt_string(), and deprecate the corresponding libavcodec/audioconvert.h functions: avcodec_get_sample_fmt_name(), avcodec_get_sample_fmt(), avcodec_sample_fmt_string(). 2010-11-02 - 262d1c5 - lavcore 0.10.0 - samplefmt.h Define enum AVSampleFormat in libavcore/samplefmt.h, deprecate enum SampleFormat. 2010-10-16 - 2a24df9 - lavfi 1.52.0 - avfilter_graph_config() Add the function avfilter_graph_config() in avfiltergraph.h. 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 - 867ae7a - lavfi 1.49.0 - AVFilterLink.time_base Add time_base field to AVFilterLink. 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 - 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 - 372e288 - lavu 50.30.0 - av_get_token() Move av_get_token() from libavfilter/parseutils.h to libavutil/avstring.h. 2010-09-26 - 635d4ae - lsws 0.12.0 - swscale.h Add the functions sws_alloc_context() and sws_init_context(). 2010-09-26 - 6ed0404 - lavu 50.29.0 - opt.h Move libavcodec/opt.h to libavutil/opt.h. 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 - f66eb58 - lavc 52.90.0 - av_opt_show2() Deprecate av_opt_show() in favor or av_opt_show2(). 2010-09-14 - bc6f0af - lavu 50.27.0 - av_popcount() Add av_popcount() to libavutil/common.h. 2010-09-08 - c6c98d0 - lavu 50.26.0 - av_get_cpu_flags() Add av_get_cpu_flags(). 2010-09-07 - 34017fd - lavcore 0.9.0 - av_image_copy() Add av_image_copy(). 2010-09-07 - 9686abb - lavcore 0.8.0 - av_image_copy_plane() Add av_image_copy_plane(). 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 - 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 - 5da19b5 - lavc 52.87.0 - avcodec_get_channel_layout() Add avcodec_get_channel_layout() in audioconvert.h. 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 - a6ddf8b - lavcore 0.5.0 - av_fill_image_max_pixstep() Add av_fill_image_max_pixstep() in imgutils.h. 2010-08-17 - 4f2d2e4 - lavu 50.24.0 - AV_NE() Add the AV_NE macro. 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 - 81c1eca - lavcore 0.4.0 - av_get_image_linesize() Add av_get_image_linesize() in imgutils.h. 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 - 9f08d80 - lavc 52.85.0 - av_picture_data_copy() Add av_picture_data_copy in avcodec.h.Lines 2001–2500 of 2875. Previous lines Load more
Add av_opt_set_dict() and av_opt_find(). Deprecate av_find_opt(). Add AV_DICT_APPEND flag. 2011-06-10 - 45fb647 / cb7c11c - lavu 51.6.0 - opt.h Add av_opt_flag_is_set(). 2011-06-10 - c381960 - lavfi 2.15.0 - avfilter_get_audio_buffer_ref_from_arrays Add avfilter_get_audio_buffer_ref_from_arrays() to avfilter.h. 2011-06-09 - f9ecb84 / d9f80ea - lavu 51.8.0 - AVMetadata Move AVMetadata from lavf to lavu and rename it to AVDictionary -- new installed header dict.h. All av_metadata_* functions renamed to av_dict_*. 2011-06-07 - d552f61 / a6703fa - lavu 51.8.0 - av_get_bytes_per_sample() Add av_get_bytes_per_sample() in libavutil/samplefmt.h. Deprecate av_get_bits_per_sample_fmt(). 2011-06-05 - f956924 / b39b062 - lavu 51.8.0 - opt.h Add av_opt_free convenience function. 2011-06-06 - 95a0242 - lavfi 2.14.0 - AVFilterBufferRefAudioProps Remove AVFilterBufferRefAudioProps.size, and use nb_samples in avfilter_get_audio_buffer() and avfilter_default_get_audio_buffer() in place of size. 2011-06-06 - 0bc2cca - lavu 51.6.0 - av_samples_alloc() Switch nb_channels and nb_samples parameters order in av_samples_alloc(). 2011-06-06 - e1c7414 - lavu 51.5.0 - av_samples_* Change the data layout created by av_samples_fill_arrays() and av_samples_alloc(). 2011-06-06 - 27bcf55 - lavfi 2.13.0 - vsrc_buffer.h Make av_vsrc_buffer_add_video_buffer_ref() accepts an additional flags parameter in input. 2011-06-03 - e977ca2 - lavfi 2.12.0 - avfilter_link_free() Add avfilter_link_free() function. 2011-06-02 - 5ad38d9 - lavu 51.4.0 - av_force_cpu_flags() Add av_cpu_flags() in libavutil/cpu.h. 2011-05-28 - e71f260 - lavu 51.3.0 - pixdesc.h Add av_get_pix_fmt_name() in libavutil/pixdesc.h, and deprecate avcodec_get_pix_fmt_name() in libavcodec/avcodec.h in its favor. 2011-05-25 - 39e4206 / 30315a8 - lavf 53.3.0 - avformat.h Add fps_probe_size to AVFormatContext. 2011-05-22 - 5ecdfd0 - lavf 53.2.0 - avformat.h Introduce avformat_alloc_output_context2() and deprecate avformat_alloc_output_context(). 2011-05-22 - 83db719 - lavfi 2.10.0 - vsrc_buffer.h Make libavfilter/vsrc_buffer.h public. 2011-05-19 - c000a9f - lavfi 2.8.0 - avcodec.h Add av_vsrc_buffer_add_frame() to libavfilter/avcodec.h. 2011-05-14 - 9fdf772 - lavfi 2.6.0 - avcodec.h Add avfilter_get_video_buffer_ref_from_frame() to libavfilter/avcodec.h. 2011-05-18 - 75a37b5 / 64150ff - lavc 53.7.0 - AVCodecContext.request_sample_fmt Add request_sample_fmt field to AVCodecContext. 2011-05-10 - 59eb12f / 188dea1 - lavc 53.6.0 - avcodec.h Deprecate AVLPCType and the following fields in AVCodecContext: lpc_coeff_precision, prediction_order_method, min_partition_order, max_partition_order, lpc_type, lpc_passes. Corresponding FLAC encoder options should be used instead. 2011-05-07 - 9fdf772 - lavfi 2.5.0 - avcodec.h Add libavfilter/avcodec.h header and avfilter_copy_frame_props() function. 2011-05-07 - 18ded93 - lavc 53.5.0 - AVFrame Add format field to AVFrame. 2011-05-07 - 22333a6 - lavc 53.4.0 - AVFrame Add width and height fields to AVFrame. 2011-05-01 - 35fe66a - lavfi 2.4.0 - avfilter.h Rename AVFilterBufferRefVideoProps.pixel_aspect to sample_aspect_ratio. 2011-05-01 - 77e9dee - lavc 53.3.0 - AVFrame Add a sample_aspect_ratio field to AVFrame. 2011-05-01 - 1ba5727 - lavc 53.2.0 - AVFrame Add a pkt_pos field to AVFrame. 2011-04-29 - 35ceaa7 - lavu 51.2.0 - mem.h Add av_dynarray_add function for adding an element to a dynamic array. 2011-04-26 - d7e5aeb / bebe72f - lavu 51.1.0 - avutil.h Add AVPictureType enum and av_get_picture_type_char(), deprecate FF_*_TYPE defines and av_get_pict_type_char() defined in libavcodec/avcodec.h. 2011-04-26 - d7e5aeb / 10d3940 - lavfi 2.3.0 - avfilter.h Add pict_type and key_frame fields to AVFilterBufferRefVideo. 2011-04-26 - d7e5aeb / 7a11c82 - lavfi 2.2.0 - vsrc_buffer Add sample_aspect_ratio fields to vsrc_buffer arguments 2011-04-21 - 8772156 / 94f7451 - lavc 53.1.0 - avcodec.h Add CODEC_CAP_SLICE_THREADS for codecs supporting sliced threading. 2011-04-15 - lavc 52.120.0 - avcodec.h AVPacket structure got additional members for passing side information: c407984 / 4de339e introduce side information for AVPacket c407984 / 2d8591c make containers pass palette change in AVPacket 2011-04-12 - lavf 52.107.0 - avio.h Avio cleanup, part II - deprecate the entire URLContext API: c55780d / 175389c add avio_check as a replacement for url_exist 9891004 / ff1ec0c add avio_pause and avio_seek_time as replacements for _av_url_read_fseek/fpause d4d0932 / cdc6a87 deprecate av_protocol_next(), avio_enum_protocols should be used instead. c88caa5 / 80c6e23 rename url_set_interrupt_cb->avio_set_interrupt_cb. c88caa5 / f87b1b3 rename open flags: URL_* -> AVIO_* d4d0932 / f8270bb add avio_enum_protocols. d4d0932 / 5593f03 deprecate URLProtocol. d4d0932 / c486dad deprecate URLContext. d4d0932 / 026e175 deprecate the typedef for URLInterruptCB c88caa5 / 8e76a19 deprecate av_register_protocol2. 11d7841 / b840484 deprecate URL_PROTOCOL_FLAG_NESTED_SCHEME 11d7841 / 1305d93 deprecate av_url_read_seek 11d7841 / fa104e1 deprecate av_url_read_pause 434f248 / 727c7aa deprecate url_get_filename(). 434f248 / 5958df3 deprecate url_max_packet_size(). 434f248 / 1869ea0 deprecate url_get_file_handle(). 434f248 / 32a97d4 deprecate url_filesize(). 434f248 / e52a914 deprecate url_close(). 434f248 / 58a48c6 deprecate url_seek(). 434f248 / 925e908 deprecate url_write(). 434f248 / dce3756 deprecate url_read_complete(). 434f248 / bc371ac deprecate url_read(). 434f248 / 0589da0 deprecate url_open(). 434f248 / 62eaaea deprecate url_connect. 434f248 / 5652bb9 deprecate url_alloc. 434f248 / 333e894 deprecate url_open_protocol 434f248 / e230705 deprecate url_poll and URLPollEntry 2011-04-08 - lavf 52.106.0 - avformat.h Minor avformat.h cleanup: d4d0932 / a9bf9d8 deprecate av_guess_image2_codec d4d0932 / c3675df rename avf_sdp_create->av_sdp_create 2011-04-03 - lavf 52.105.0 - avio.h Large-scale renaming/deprecating of AVIOContext-related functions: 2cae980 / 724f6a0 deprecate url_fdopen 2cae980 / 403ee83 deprecate url_open_dyn_packet_buf 2cae980 / 6dc7d80 rename url_close_dyn_buf -> avio_close_dyn_buf 2cae980 / b92c545 rename url_open_dyn_buf -> avio_open_dyn_buf 2cae980 / 8978fed introduce an AVIOContext.seekable field as a replacement for AVIOContext.is_streamed and url_is_streamed() 1caa412 / b64030f deprecate get_checksum() 1caa412 / 4c4427a deprecate init_checksum() 2fd41c9 / 4ec153b deprecate udp_set_remote_url/get_local_port 4fa0e24 / 933e90a deprecate av_url_read_fseek/fpause 4fa0e24 / 8d9769a deprecate url_fileno 0fecf26 / b7f2fdd rename put_flush_packet -> avio_flush 0fecf26 / 35f1023 deprecate url_close_buf 0fecf26 / 83fddae deprecate url_open_buf 0fecf26 / d9d86e0 rename url_fprintf -> avio_printf 0fecf26 / 59f65d9 deprecate url_setbufsize 6947b0c / 3e68b3b deprecate url_ferror e8bb2e2 deprecate url_fget_max_packet_size 76aa876 rename url_fsize -> avio_size e519753 deprecate url_fgetc 655e45e deprecate url_fgets a2704c9 rename url_ftell -> avio_tell e16ead0 deprecate get_strz() in favor of avio_get_str 0300db8,2af07d3 rename url_fskip -> avio_skip 6b4aa5d rename url_fseek -> avio_seek 61840b4 deprecate put_tag 22a3212 rename url_fopen/fclose -> avio_open/close. 0ac8e2b deprecate put_nbyte 77eb550 rename put_byte -> avio_w8 put_[b/l]e<type> -> avio_w[b/l]<type> put_buffer -> avio_write b7effd4 rename get_byte -> avio_r8, get_[b/l]e<type> -> avio_r[b/l]<type> get_buffer -> avio_read b3db9ce deprecate get_partial_buffer 8d9ac96 rename av_alloc_put_byte -> avio_alloc_context 2011-03-25 - 27ef7b1 / 34b47d7 - lavc 52.115.0 - AVCodecContext.audio_service_type Add audio_service_type field to AVCodecContext. 2011-03-17 - e309fdc - lavu 50.40.0 - pixfmt.h Add PIX_FMT_BGR48LE and PIX_FMT_BGR48BE pixel formats 2011-03-02 - 863c471 - lavf 52.103.0 - av_pkt_dump2, av_pkt_dump_log2 Add new functions av_pkt_dump2, av_pkt_dump_log2 that uses the source stream timebase for outputting timestamps. Deprecate av_pkt_dump and av_pkt_dump_log. 2011-02-20 - e731b8d - lavf 52.102.0 - avio.h * e731b8d - rename init_put_byte() to ffio_init_context(), deprecating the original, and move it to a private header so it is no longer part of our public API. Instead, use av_alloc_put_byte(). * ae628ec - rename ByteIOContext to AVIOContext. 2011-02-16 - 09d171b - lavf 52.101.0 - avformat.h lavu 52.39.0 - parseutils.h * 610219a - Add av_ prefix to dump_format(). * f6c7375 - Replace parse_date() in lavf with av_parse_time() in lavu. * ab0287f - Move find_info_tag from lavf to lavu and add av_prefix to it. 2011-02-15 - lavu 52.38.0 - merge libavcore libavcore is merged back completely into libavutil 2011-02-10 - 55bad0c - lavc 52.113.0 - vbv_delay Add vbv_delay field to AVCodecContext 2011-02-14 - 24a83bd - lavf 52.100.0 - AV_DISPOSITION_CLEAN_EFFECTS Add AV_DISPOSITION_CLEAN_EFFECTS disposition flag. 2011-02-14 - 910b5b8 - lavfi 1.76.0 - AVFilterLink sample_aspect_ratio Add sample_aspect_ratio field to AVFilterLink. 2011-02-10 - 12c14cd - lavf 52.99.0 - AVStream.disposition Add AV_DISPOSITION_HEARING_IMPAIRED and AV_DISPOSITION_VISUAL_IMPAIRED. 2011-02-09 - c0b102c - lavc 52.112.0 - avcodec_thread_init() Deprecate avcodec_thread_init()/avcodec_thread_free() use; instead set thread_count before calling avcodec_open. 2011-02-09 - 37b00b4 - lavc 52.111.0 - threading API Add CODEC_CAP_FRAME_THREADS with new restrictions on get_buffer()/ release_buffer()/draw_horiz_band() callbacks for appropriate codecs. Add thread_type and active_thread_type fields to AVCodecContext. 2011-02-08 - 3940caa - lavf 52.98.0 - av_probe_input_buffer Add av_probe_input_buffer() to avformat.h for probing format from a ByteIOContext. 2011-02-06 - fe174fc - lavf 52.97.0 - avio.h Add flag for non-blocking protocols: URL_FLAG_NONBLOCK 2011-02-04 - f124b08 - lavf 52.96.0 - avformat_free_context() Add avformat_free_context() in avformat.h. 2011-02-03 - f5b82f4 - lavc 52.109.0 - add CODEC_ID_PRORES Add CODEC_ID_PRORES to avcodec.h. 2011-02-03 - fe9a3fb - lavc 52.109.0 - H.264 profile defines Add defines for H.264 * Constrained Baseline and Intra profiles 2011-02-02 - lavf 52.95.0 * 50196a9 - add a new installed header version.h. * 4efd5cf, dccbd97, 93b78d1 - add several variants of public avio_{put,get}_str* functions. Deprecate corresponding semi-public {put,get}_str*. 2011-02-02 - dfd2a00 - lavu 50.37.0 - log.h Make av_dlog public. 2011-01-31 - 7b3ea55 - lavfi 1.76.0 - vsrc_buffer Add sample_aspect_ratio fields to vsrc_buffer arguments 2011-01-31 - 910b5b8 - lavfi 1.75.0 - AVFilterLink sample_aspect_ratio Add sample_aspect_ratio field to AVFilterLink. 2011-01-15 - a242ac3 - lavfi 1.74.0 - AVFilterBufferRefAudioProps Rename AVFilterBufferRefAudioProps.samples_nb to nb_samples. 2011-01-14 - 7f88a5b - lavf 52.93.0 - av_metadata_copy() Add av_metadata_copy() in avformat.h. 2011-01-07 - 81c623f - lavc 52.107.0 - deprecate reordered_opaque Deprecate reordered_opaque in favor of pkt_pts/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 - 393cbb9 - lavc 52.105.0 - pkt_pts Add pkt_pts to AVFrame. 2011-01-07 - 060ec0a - lavc 52.104.0 - av_get_profile_name() Add av_get_profile_name to libavcodec/avcodec.h. 2010-12-27 - 0ccabee - lavfi 1.71.0 - AV_PERM_NEG_LINESIZES Add AV_PERM_NEG_LINESIZES in avfilter.h. 2010-12-27 - 9128ae0 - lavf 52.91.0 - av_find_best_stream() Add av_find_best_stream to libavformat/avformat.h. 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 - 0328b9e - lavu 50.36.0 - file.h Add functions av_file_map() and av_file_unmap() in file.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_DECODER_NOT_FOUND AVERROR_ENCODER_NOT_FOUND AVERROR_PROTOCOL_NOT_FOUND AVERROR_FILTER_NOT_FOUND AVERROR_BSF_NOT_FOUND AVERROR_STREAM_NOT_FOUND 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 - 16cfc96 - lavc 52.98.0 - CODEC_CAP_NEG_LINESIZES Add CODEC_CAP_NEG_LINESIZES codec capability flag in avcodec.h. 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 - 4da12e3 - lavcore 0.15.0 - av_image_alloc() Add av_image_alloc() to libavcore/imgutils.h. 2010-12-02 - 037be76 - lavfi 1.67.0 - avfilter_graph_create_filter() Add function avfilter_graph_create_filter() in avfiltergraph.h. 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 - 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_get_channel_layout() avcodec_get_channel_layout_string() avcodec_channel_layout_num_channels() and the CH_* macros defined in libavcodec/avcodec.h. 2010-11-21 - 6bfc268 - lavf 52.85.0 - avformat.h Add av_append_packet(). 2010-11-21 - a08d918 - lavc 52.97.0 - avcodec.h Add av_grow_packet(). 2010-11-17 - 0985e1a - lavcore 0.13.0 - parseutils.h Add av_parse_color() declared in libavcore/parseutils.h. 2010-11-13 - cb2c971 - lavc 52.95.0 - AVCodecContext Add AVCodecContext.subtitle_header and AVCodecContext.subtitle_header_size fields. 2010-11-13 - 5aaea02 - lavfi 1.62.0 - avfiltergraph.h Make avfiltergraph.h public. 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() avfilter_graph_config_formats() which are now internal. Use avfilter_graph_config() instead. 2010-11-08 - d2af720 - lavu 50.33.0 - eval.h Deprecate functions: av_parse_and_eval_expr(), av_parse_expr(), av_eval_expr(), av_free_expr(), in favor of the functions: av_expr_parse_and_eval(), av_expr_parse(), av_expr_eval(), av_expr_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 - 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 - 7313132 - lavfi 1.57.0 - AVFilterInOut Rename field AVFilterInOut.filter to AVFilterInOut.filter_ctx. This change breaks libavfilter API. 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 - e15aeea - lavfi 1.55.0 - avfilter_graph_alloc() Add avfilter_graph_alloc() to libavfilter/avfiltergraph.h. 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 - d63e456 - lavcore 0.11.0 - samplefmt.h Add sample format functions in libavcore/samplefmt.h: av_get_sample_fmt_name(), av_get_sample_fmt(), av_get_sample_fmt_string(), and deprecate the corresponding libavcodec/audioconvert.h functions: avcodec_get_sample_fmt_name(), avcodec_get_sample_fmt(), avcodec_sample_fmt_string(). 2010-11-02 - 262d1c5 - lavcore 0.10.0 - samplefmt.h Define enum AVSampleFormat in libavcore/samplefmt.h, deprecate enum SampleFormat. 2010-10-16 - 2a24df9 - lavfi 1.52.0 - avfilter_graph_config() Add the function avfilter_graph_config() in avfiltergraph.h. 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 - 867ae7a - lavfi 1.49.0 - AVFilterLink.time_base Add time_base field to AVFilterLink. 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 - 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 - 372e288 - lavu 50.30.0 - av_get_token() Move av_get_token() from libavfilter/parseutils.h to libavutil/avstring.h. 2010-09-26 - 635d4ae - lsws 0.12.0 - swscale.h Add the functions sws_alloc_context() and sws_init_context(). 2010-09-26 - 6ed0404 - lavu 50.29.0 - opt.h Move libavcodec/opt.h to libavutil/opt.h. 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 - f66eb58 - lavc 52.90.0 - av_opt_show2() Deprecate av_opt_show() in favor or av_opt_show2(). 2010-09-14 - bc6f0af - lavu 50.27.0 - av_popcount() Add av_popcount() to libavutil/common.h. 2010-09-08 - c6c98d0 - lavu 50.26.0 - av_get_cpu_flags() Add av_get_cpu_flags(). 2010-09-07 - 34017fd - lavcore 0.9.0 - av_image_copy() Add av_image_copy(). 2010-09-07 - 9686abb - lavcore 0.8.0 - av_image_copy_plane() Add av_image_copy_plane(). 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 - 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 - 5da19b5 - lavc 52.87.0 - avcodec_get_channel_layout() Add avcodec_get_channel_layout() in audioconvert.h. 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 - a6ddf8b - lavcore 0.5.0 - av_fill_image_max_pixstep() Add av_fill_image_max_pixstep() in imgutils.h. 2010-08-17 - 4f2d2e4 - lavu 50.24.0 - AV_NE() Add the AV_NE macro. 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 - 81c1eca - lavcore 0.4.0 - av_get_image_linesize() Add av_get_image_linesize() in imgutils.h. 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 - 9f08d80 - lavc 52.85.0 - av_picture_data_copy() Add av_picture_data_copy in avcodec.h.