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cd50a44beb
av_dynarray_add_nofree function have similar functionality as existing av_dynarray_add, but it doesn't deallocate memory on fails. Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>
1918 lines
72 KiB
Plaintext
1918 lines
72 KiB
Plaintext
Never assume the API of libav* to be stable unless at least 1 month has passed
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since the last major version increase or the API was added.
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The last version increases were:
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libavcodec: 2013-03-xx
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libavdevice: 2013-03-xx
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libavfilter: 2013-12-xx
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libavformat: 2013-03-xx
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libavresample: 2012-10-05
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libpostproc: 2011-04-18
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libswresample: 2011-09-19
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libswscale: 2011-06-20
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libavutil: 2012-10-22
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API changes, most recent first:
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2014-03-xx - xxxxxxx - lavu 52.70.100 - mem.h
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Add av_dynarray_add_nofree() function.
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2014-02-xx - xxxxxxx - lavu 53.08.0 - frame.h
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Add av_frame_remove_side_data() for removing a single side data
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instance from a frame.
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2014-02-xx - xxxxxxx - lavu 53.07.0 - frame.h, replaygain.h
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Add AV_FRAME_DATA_REPLAYGAIN for exporting replaygain tags.
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Add a new header replaygain.h with the AVReplayGain struct.
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2014-02-xx - xxxxxxx - lavc 55.36.0 - avcodec.h
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Add AV_PKT_DATA_REPLAYGAIN for exporting replaygain tags.
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2014-02-xx - xxxxxxx - lavf 55.13.0 - avformat.h
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Add AVStream.side_data and AVStream.nb_side_data for exporting stream-global
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side data (e.g. replaygain tags, video rotation)
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2014-02-xx - xxxxxxx - lavc 55.35.0 - avcodec.h
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Give the name AVPacketSideData to the previously anonymous struct used for
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AVPacket.side_data.
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2014-03-18 - 37c07d4 - lsws 2.5.102
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Make gray16 full-scale.
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2014-xx-xx - xxxxxxx - lavu 53.06.0 - pixfmt.h
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Add RGBA64_LIBAV pixel format and variants for compatibility
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2014-03-11 - 3f3229c - lavf 55.34.101 - avformat.h
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Set AVFormatContext.start_time_realtime when demuxing.
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2014-xx-xx - xxxxxx - lavd 55.11.100 - avdevice.h
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Add av_input_audio_device_next().
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Add av_input_video_device_next().
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Add av_output_audio_device_next().
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Add av_output_video_device_next().
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2014-02-24 - fff5262 / 1155fd0 - lavu 52.66.100 / 53.5.0 - frame.h
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Add av_frame_copy() for copying the frame data.
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2014-02-24 - a66be60 - lswr 0.18.100 - swresample.h
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Add swr_is_initialized() for checking whether a resample context is initialized.
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2014-02-22 - 5367c0b / 7e86c27 - lavr 1.2.0 - avresample.h
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Add avresample_is_open() for checking whether a resample context is open.
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2014-02-19 - 6a24d77 / c3ecd96 - lavu 52.65.100 / 53.4.0 - opt.h
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Add AV_OPT_FLAG_EXPORT and AV_OPT_FLAG_READONLY to mark options meant (only)
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for reading.
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2014-02-19 - f4c8d00 / 6bb8720 - lavu 52.64.101 / 53.3.1 - opt.h
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Deprecate unused AV_OPT_FLAG_METADATA.
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2014-02-xx - xxxxxxx - lavd 55.10.100 - avdevice.h
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Add avdevice_list_devices() and avdevice_free_list_devices()
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2014-02-16 - db3c970 - lavf 55.33.100 - avio.h
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Add avio_find_protocol_name() to find out the name of the protocol that would
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be selected for a given URL.
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2014-02-15 - a2bc6c1 / c98f316 - lavu 52.64.100 / 53.3.0 - frame.h
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Add AV_FRAME_DATA_DOWNMIX_INFO value to the AVFrameSideDataType enum and
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downmix_info.h API, which identify downmix-related metadata.
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2014-02-11 - 1b05ac2 - lavf 55.32.100 - avformat.h
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Add av_write_uncoded_frame() and av_interleaved_write_uncoded_frame().
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2014-02-04 - 3adb5f8 / d9ae103 - lavf 55.30.100 / 55.11.0 - avformat.h
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Add AVFormatContext.max_interleave_delta for controlling amount of buffering
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when interleaving.
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2014-02-02 - 5871ee5 - lavf 55.29.100 - avformat.h
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Add output_ts_offset muxing option to AVFormatContext.
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2014-01-27 - 102bd64 - lavd 55.7.100 - avdevice.h
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lavf 55.28.100 - avformat.h
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Add avdevice_dev_to_app_control_message() function.
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2014-01-27 - 7151411 - lavd 55.6.100 - avdevice.h
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lavf 55.27.100 - avformat.h
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Add avdevice_app_to_dev_control_message() function.
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2014-01-24 - 86bee79 - lavf 55.26.100 - avformat.h
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Add AVFormatContext option metadata_header_padding to allow control over the
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amount of padding added.
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2014-01-20 - eef74b2 / 93c553c - lavc 55.48.102 / 55.32.1 - avcodec.h
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Edges are not required anymore on video buffers allocated by get_buffer2()
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(i.e. as if the CODEC_FLAG_EMU_EDGE flag was always on). Deprecate
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CODEC_FLAG_EMU_EDGE and avcodec_get_edge_width().
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2014-01-19 - 1a193c4 - lavf 55.25.100 - avformat.h
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Add avformat_get_mov_video_tags() and avformat_get_mov_audio_tags().
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2014-01-19 - xxxxxxx - lavu 52.63.100 - rational.h
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Add av_make_q() function.
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2014-01-05 - 4cf4da9 / 5b4797a - lavu 52.62.100 / 53.2.0 - frame.h
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Add AV_FRAME_DATA_MATRIXENCODING value to the AVFrameSideDataType enum, which
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identifies AVMatrixEncoding data.
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2014-01-05 - 751385f / 5c437fb - lavu 52.61.100 / 53.1.0 - channel_layout.h
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Add values for various Dolby flags to the AVMatrixEncoding enum.
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2014-01-04 - b317f94 - lavu 52.60.100 - mathematics.h
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Add av_add_stable() function.
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2013-12-22 - 911676c - lavu 52.59.100 - avstring.h
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Add av_strnlen() function.
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2013-12-09 - 64f73ac - lavu 52.57.100 - opencl.h
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Add av_opencl_benchmark() function.
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2013-11-30 - 82b2e9c - lavu 52.56.100 - ffversion.h
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Moves version.h to libavutil/ffversion.h.
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Install ffversion.h and make it public.
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2013-12-11 - 29c83d2 / b9fb59d,409a143 / 9431356,44967ab / d7b3ee9 - lavc 55.45.101 / 55.28.1 - avcodec.h
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av_frame_alloc(), av_frame_unref() and av_frame_free() now can and should be
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used instead of avcodec_alloc_frame(), avcodec_get_frame_defaults() and
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avcodec_free_frame() respectively. The latter three functions are deprecated.
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2013-12-09 - 7a60348 / 7e244c6- - lavu 52.58.100 / 52.20.0 - frame.h
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Add AV_FRAME_DATA_STEREO3D value to the AVFrameSideDataType enum and
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stereo3d.h API, that identify codec-independent stereo3d information.
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2013-11-26 - 625b290 / 1eaac1d- - lavu 52.55.100 / 52.19.0 - frame.h
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Add AV_FRAME_DATA_A53_CC value to the AVFrameSideDataType enum, which
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identifies ATSC A53 Part 4 Closed Captions data.
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2013-11-22 - 6859065 - lavu 52.54.100 - avstring.h
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Add av_utf8_decode() function.
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2013-11-22 - fb7d70c - lavc 55.44.100 - avcodec.h
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Add HEVC profiles
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2013-11-20 - c28b61c - lavc 55.44.100 - avcodec.h
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Add av_packet_{un,}pack_dictionary()
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Add AV_PKT_METADATA_UPDATE side data type, used to transmit key/value
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strings between a stream and the application.
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2013-11-14 - 7c888ae / cce3e0a - lavu 52.53.100 / 52.18.0 - mem.h
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Move av_fast_malloc() and av_fast_realloc() for libavcodec to libavutil.
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2013-11-14 - b71e4d8 / 8941971 - lavc 55.43.100 / 55.27.0 - avcodec.h
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Deprecate AVCodecContext.error_rate, it is replaced by the 'error_rate'
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private option of the mpegvideo encoder family.
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2013-11-14 - 31c09b7 / 728c465 - lavc 55.42.100 / 55.26.0 - vdpau.h
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Add av_vdpau_get_profile().
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Add av_vdpau_alloc_context(). This function must from now on be
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used for allocating AVVDPAUContext.
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2013-11-04 - be41f21 / cd8f772 - lavc 55.41.100 / 55.25.0 - avcodec.h
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lavu 52.51.100 - frame.h
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Add ITU-R BT.2020 and other not yet included values to color primaries,
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transfer characteristics and colorspaces.
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2013-11-04 - 85cabf1 - lavu 52.50.100 - avutil.h
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Add av_fopen_utf8()
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2013-10-31 - 78265fc / 28096e0 - lavu 52.49.100 / 52.17.0 - frame.h
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Add AVFrame.flags and AV_FRAME_FLAG_CORRUPT.
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2013-10-27 - dbe6f9f - lavc 55.39.100 - avcodec.h
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Add CODEC_CAP_DELAY support to avcodec_decode_subtitle2.
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2013-10-27 - d61617a - lavu 52.48.100 - parseutils.h
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Add av_get_known_color_name().
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2013-10-17 - 8696e51 - lavu 52.47.100 - opt.h
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Add AV_OPT_TYPE_CHANNEL_LAYOUT and channel layout option handlers
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av_opt_get_channel_layout() and av_opt_set_channel_layout().
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2013-10-06 - ccf96f8 -libswscale 2.5.101 - options.c
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Change default scaler to bicubic
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2013-10-03 - e57dba0 - lavc 55.34.100 - avcodec.h
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Add av_codec_get_max_lowres()
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2013-10-02 - 5082fcc - lavf 55.19.100 - avformat.h
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Add audio/video/subtitle AVCodec fields to AVFormatContext to force specific
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decoders
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2013-09-28 - 7381d31 / 0767bfd - lavfi 3.88.100 / 3.11.0 - avfilter.h
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Add AVFilterGraph.execute and AVFilterGraph.opaque for custom slice threading
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implementations.
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2013-09-21 - 85f8a3c / e208e6d - lavu 52.46.100 / 52.16.0 - pixfmt.h
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Add interleaved 4:2:2 8/10-bit formats AV_PIX_FMT_NV16 and
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AV_PIX_FMT_NV20.
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2013-09-16 - c74c3fb / 3feb3d6 - lavu 52.44.100 / 52.15.0 - mem.h
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Add av_reallocp.
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2013-09-04 - 3e1f507 - lavc 55.31.101 - avcodec.h
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avcodec_close() argument can be NULL.
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2013-09-04 - 36cd017 - lavf 55.16.101 - avformat.h
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avformat_close_input() argument can be NULL and point on NULL.
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2013-08-29 - e31db62 - lavf 55.15.100 - avformat.h
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Add av_format_get_probe_score().
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2013-08-15 - 1e0e193 - lsws 2.5.100 -
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Add a sws_dither AVOption, allowing to set the dither algorithm used
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2013-08-11 - d404fe35 - lavc 55.27.100 - vdpau.h
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Add a render2 alternative to the render callback function.
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2013-08-11 - af05edc - lavc 55.26.100 - vdpau.h
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Add allocation function for AVVDPAUContext, allowing
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to extend it in the future without breaking ABI/API.
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2013-08-10 - 67a580f / 5a9a9d4 - lavc 55.25.100 / 55.16.0 - avcodec.h
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Extend AVPacket API with av_packet_unref, av_packet_ref,
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av_packet_move_ref, av_packet_copy_props, av_packet_free_side_data.
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2013-08-05 - 9547e3e / f824535 - lavc 55.22.100 / 55.13.0 - avcodec.h
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Deprecate the bitstream-related members from struct AVVDPAUContext.
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The bistream buffers no longer need to be explicitly freed.
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2013-08-05 - 3b805dc / 549294f - lavc 55.21.100 / 55.12.0 - avcodec.h
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Deprecate the CODEC_CAP_HWACCEL_VDPAU codec capability. Use CODEC_CAP_HWACCEL
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and select the AV_PIX_FMT_VDPAU format with get_format() instead.
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2013-08-05 - 4ee0984 / a0ad5d0 - lavu 52.41.100 / 52.14.0 - pixfmt.h
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Deprecate AV_PIX_FMT_VDPAU_*. Use AV_PIX_FMT_VDPAU instead.
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2013-08-02 - 82fdfe8 / a8b1927 - lavc 55.20.100 / 55.11.0 - avcodec.h
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Add output_picture_number to AVCodecParserContext.
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2013-07-23 - abc8110 - lavc 55.19.100 - avcodec.h
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Add avcodec_chroma_pos_to_enum()
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Add avcodec_enum_to_chroma_pos()
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2013-07-03 - 838bd73 - lavfi 3.78.100 - avfilter.h
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Deprecate avfilter_graph_parse() in favor of the equivalent
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avfilter_graph_parse_ptr().
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2013-06-24 - af5f9c0 / 95d5246 - lavc 55.17.100 / 55.10.0 - avcodec.h
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Add MPEG-2 AAC profiles
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2013-06-25 - af5f9c0 / 95d5246 - lavf 55.10.100 - avformat.h
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Add AV_DISPOSITION_* flags to indicate text track kind.
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2013-06-15 - 99b8cd0 - lavu 52.36.100
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Add AVRIPEMD:
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av_ripemd_alloc()
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av_ripemd_init()
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av_ripemd_update()
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av_ripemd_final()
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2013-06-04 - 30b491f / fc962d4 - lavu 52.35.100 / 52.13.0 - mem.h
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Add av_realloc_array and av_reallocp_array
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2013-05-30 - 682b227 - lavu 52.35.100
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Add AVSHA512:
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av_sha512_alloc()
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av_sha512_init()
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av_sha512_update()
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av_sha512_final()
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2013-05-24 - 8d4e969 / 129bb23 - lavfi 3.10.0 / 3.70.100 - avfilter.h
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Add support for slice multithreading to lavfi. Filters supporting threading
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are marked with AVFILTER_FLAG_SLICE_THREADS.
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New fields AVFilterContext.thread_type, AVFilterGraph.thread_type and
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AVFilterGraph.nb_threads (accessible directly or through AVOptions) may be
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used to configure multithreading.
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2013-05-24 - fe40a9f / 2a6eaea - lavu 52.12.0 / 52.34.100 - cpu.h
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Add av_cpu_count() function for getting the number of logical CPUs.
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2013-05-24 - 0c25c39 / b493847 - lavc 55.7.0 / 55.12.100 - avcodec.h
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Add picture_structure to AVCodecParserContext.
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2013-05-17 - 3a751ea - lavu 52.33.100 - opt.h
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Add AV_OPT_TYPE_COLOR value to AVOptionType enum.
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2013-05-13 - e398416 - lavu 52.31.100 - mem.h
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Add av_dynarray2_add().
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2013-05-12 - 1776177 - lavfi 3.65.100
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Add AVFILTER_FLAG_SUPPORT_TIMELINE* filter flags.
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2013-04-19 - 380cfce - lavc 55.4.100
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Add AV_CODEC_PROP_TEXT_SUB property for text based subtitles codec.
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2013-04-18 - 7c1a002 - lavf 55.3.100
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The matroska demuxer can now output proper verbatim ASS packets. It will
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become the default starting lavf 56.0.100.
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2013-04-10 - af0d270 - lavu 25.26.100 - avutil.h,opt.h
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Add av_int_list_length()
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and av_opt_set_int_list().
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2013-03-30 - 5c73645 - lavu 52.24.100 - samplefmt.h
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Add av_samples_alloc_array_and_samples().
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2013-03-29 - ef7b6b4 - lavf 55.1.100 - avformat.h
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Add av_guess_frame_rate()
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2013-03-20 - 8d928a9 - lavu 52.22.100 - opt.h
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Add AV_OPT_TYPE_DURATION value to AVOptionType enum.
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2013-03-17 - 7aa9af5 - lavu 52.20.100 - opt.h
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Add AV_OPT_TYPE_VIDEO_RATE value to AVOptionType enum.
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2013-03-07 - 9767ec6 - lavu 52.18.100 - avstring.h,bprint.h
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Add av_escape() and av_bprint_escape() API.
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2013-02-24 - b59cd08 - lavfi 3.41.100 - buffersink.h
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Add sample_rates field to AVABufferSinkParams.
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2013-01-17 - a1a707f - lavf 54.61.100
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Add av_codec_get_tag2().
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2013-01-01 - 2eb2e17 - lavfi 3.34.100
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Add avfilter_get_audio_buffer_ref_from_arrays_channels.
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2012-12-20 - 34de47aa - lavfi 3.29.100 - avfilter.h
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Add AVFilterLink.channels, avfilter_link_get_channels()
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and avfilter_ref_get_channels().
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2012-12-15 - 96d815fc - lavc 54.80.100 - avcodec.h
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Add pkt_size field to AVFrame.
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2012-11-25 - c70ec631 - lavu 52.9.100 - opt.h
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Add the following convenience functions to opt.h:
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av_opt_get_image_size
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av_opt_get_pixel_fmt
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av_opt_get_sample_fmt
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av_opt_set_image_size
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av_opt_set_pixel_fmt
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av_opt_set_sample_fmt
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2012-11-17 - 4cd74c81 - lavu 52.8.100 - bprint.h
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Add av_bprint_strftime().
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2012-11-15 - 92648107 - lavu 52.7.100 - opt.h
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Add av_opt_get_key_value().
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2012-11-13 - 79456652 - lavfi 3.23.100 - avfilter.h
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Add channels field to AVFilterBufferRefAudioProps.
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2012-11-03 - 481fdeee - lavu 52.3.100 - opt.h
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Add AV_OPT_TYPE_SAMPLE_FMT value to AVOptionType enum.
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2012-10-21 - 6fb2fd8 - lavc 54.68.100 - avcodec.h
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lavfi 3.20.100 - avfilter.h
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Add AV_PKT_DATA_STRINGS_METADATA side data type, used to transmit key/value
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strings between AVPacket and AVFrame, and add metadata field to
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AVCodecContext (which shall not be accessed by users; see AVFrame metadata
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instead).
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2012-09-27 - a70b493 - lavd 54.3.100 - version.h
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Add LIBAVDEVICE_IDENT symbol.
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2012-09-27 - a70b493 - lavfi 3.18.100 - version.h
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Add LIBAVFILTER_IDENT symbol.
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2012-09-27 - a70b493 - libswr 0.16.100 - version.h
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Add LIBSWRESAMPLE_VERSION, LIBSWRESAMPLE_BUILD
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and LIBSWRESAMPLE_IDENT symbols.
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2012-09-06 - 29e972f - lavu 51.72.100 - parseutils.h
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Add av_small_strptime() time parsing function.
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Can be used as a stripped-down replacement for strptime(), on
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systems which do not support it.
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2012-08-25 - 2626cc4 - lavf 54.28.100
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Matroska demuxer now identifies SRT subtitles as AV_CODEC_ID_SUBRIP instead
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of AV_CODEC_ID_TEXT.
|
|
|
|
2012-08-13 - 5c0d8bc - lavfi 3.8.100 - avfilter.h
|
|
Add avfilter_get_class() function, and priv_class field to AVFilter
|
|
struct.
|
|
|
|
2012-08-12 - a25346e - lavu 51.69.100 - opt.h
|
|
Add AV_OPT_FLAG_FILTERING_PARAM symbol in opt.h.
|
|
|
|
2012-07-31 - 23fc4dd - lavc 54.46.100
|
|
Add channels field to AVFrame.
|
|
|
|
2012-07-30 - f893904 - lavu 51.66.100
|
|
Add av_get_channel_description()
|
|
and av_get_standard_channel_layout() functions.
|
|
|
|
2012-07-21 - 016a472 - lavc 54.43.100
|
|
Add decode_error_flags field to AVFrame.
|
|
|
|
2012-07-20 - b062936 - lavf 54.18.100
|
|
Add avformat_match_stream_specifier() function.
|
|
|
|
2012-07-14 - f49ec1b - lavc 54.38.100 - avcodec.h
|
|
Add metadata to AVFrame, and the accessor functions
|
|
av_frame_get_metadata() and av_frame_set_metadata().
|
|
|
|
2012-07-10 - 0e003d8 - lavc 54.33.100
|
|
Add av_fast_padded_mallocz().
|
|
|
|
2012-07-10 - 21d5609 - lavfi 3.2.0 - avfilter.h
|
|
Add init_opaque() callback to AVFilter struct.
|
|
|
|
2012-06-26 - e6674e4 - lavu 51.63.100 - imgutils.h
|
|
Add functions to libavutil/imgutils.h:
|
|
av_image_get_buffer_size()
|
|
av_image_fill_arrays()
|
|
av_image_copy_to_buffer()
|
|
|
|
2012-06-24 - c41899a - lavu 51.62.100 - version.h
|
|
version moved from avutil.h to version.h
|
|
|
|
2012-04-11 - 359abb1 - lavu 51.58.100 - error.h
|
|
Add av_make_error_string() and av_err2str() utilities to
|
|
libavutil/error.h.
|
|
|
|
2012-06-05 - 62b39d4 - lavc 54.24.100
|
|
Add pkt_duration field to AVFrame.
|
|
|
|
2012-05-24 - f2ee065 - lavu 51.54.100
|
|
Move AVPALETTE_SIZE and AVPALETTE_COUNT macros from
|
|
libavcodec/avcodec.h to libavutil/pixfmt.h.
|
|
|
|
2012-05-14 - 94a9ac1 - lavf 54.5.100
|
|
Add av_guess_sample_aspect_ratio() function.
|
|
|
|
2012-04-20 - 65fa7bc - lavfi 2.70.100
|
|
Add avfilter_unref_bufferp() to avfilter.h.
|
|
|
|
2012-04-13 - 162e400 - lavfi 2.68.100
|
|
Install libavfilter/asrc_abuffer.h public header.
|
|
|
|
2012-03-26 - a67d9cf - lavfi 2.66.100
|
|
Add avfilter_fill_frame_from_{audio_,}buffer_ref() functions.
|
|
|
|
2013-05-15 - ff46809 / e6c4ac7 - lavu 52.32.100 / 52.11.0 - pixdesc.h
|
|
Replace PIX_FMT_* flags with AV_PIX_FMT_FLAG_*.
|
|
|
|
2013-04-03 - 6fc58a8 / 507b1e4 - lavc 55.7.100 / 55.4.0 - avcodec.h
|
|
Add field_order to AVCodecParserContext.
|
|
|
|
2013-04-19 - f4b05cd / 5e83d9a - lavc 55.5.100 / 55.2.0 - avcodec.h
|
|
Add CODEC_FLAG_UNALIGNED to allow decoders to produce unaligned output.
|
|
|
|
2013-04-11 - lavfi 3.53.100 / 3.8.0
|
|
231fd44 / 38f0c07 - Move all content from avfiltergraph.h to avfilter.h. Deprecate
|
|
avfilterhraph.h, user applications should include just avfilter.h
|
|
86070b8 / bc1a985 - Add avfilter_graph_alloc_filter(), deprecate avfilter_open() and
|
|
avfilter_graph_add_filter().
|
|
4fde705 / 1113672 - Add AVFilterContext.graph pointing to the AVFilterGraph that contains the
|
|
filter.
|
|
710b0aa / 48a5ada - Add avfilter_init_str(), deprecate avfilter_init_filter().
|
|
46de9ba / 1ba95a9 - Add avfilter_init_dict().
|
|
16fc24b / 7cdd737 - Add AVFilter.flags field and AVFILTER_FLAG_DYNAMIC_{INPUTS,OUTPUTS} flags.
|
|
f4db6bf / 7e8fe4b - Add avfilter_pad_count() for counting filter inputs/outputs.
|
|
835cc0f / fa2a34c - Add avfilter_next(), deprecate av_filter_next().
|
|
Deprecate avfilter_uninit().
|
|
|
|
2013-04-09 - lavfi 3.51.100 / 3.7.0 - avfilter.h
|
|
0594ef0 / b439c99 - Add AVFilter.priv_class for exporting filter options through the
|
|
AVOptions API in the similar way private options work in lavc and lavf.
|
|
44d4488 / 8114c10 - Add avfilter_get_class().
|
|
Switch all filters to use AVOptions.
|
|
|
|
2013-03-19 - 17ebef2 / 2c328a9 - lavu 52.20.100 / 52.9.0 - pixdesc.h
|
|
Add av_pix_fmt_count_planes() function for counting planes in a pixel format.
|
|
|
|
2013-03-16 - ecade98 / 42c7c61 - lavfi 3.47.100 / 3.6.0
|
|
Add AVFilterGraph.nb_filters, deprecate AVFilterGraph.filter_count.
|
|
|
|
2013-03-08 - Reference counted buffers - lavu 52.8.0, lavc 55.0.100 / 55.0.0, lavf 55.0.100 / 55.0.0,
|
|
lavd 54.4.100 / 54.0.0, lavfi 3.5.0
|
|
36099df / 8e401db, 532f31a / 1cec062 - add a new API for reference counted buffers and buffer
|
|
pools (new header libavutil/buffer.h).
|
|
2653e12 / 1afddbe - add AVPacket.buf to allow reference counting for the AVPacket data.
|
|
Add av_packet_from_data() function for constructing packets from
|
|
av_malloc()ed data.
|
|
c4e8821 / 7ecc2d4 - move AVFrame from lavc to lavu (new header libavutil/frame.h), add
|
|
AVFrame.buf/extended_buf to allow reference counting for the AVFrame
|
|
data. Add new API for working with reference-counted AVFrames.
|
|
80e9e63 / 759001c - add the refcounted_frames field to AVCodecContext to make audio and
|
|
video decoders return reference-counted frames. Add get_buffer2()
|
|
callback to AVCodecContext which allocates reference-counted frames.
|
|
Add avcodec_default_get_buffer2() as the default get_buffer2()
|
|
implementation.
|
|
Deprecate AVCodecContext.get_buffer() / release_buffer() /
|
|
reget_buffer(), avcodec_default_get_buffer(),
|
|
avcodec_default_reget_buffer(), avcodec_default_release_buffer().
|
|
Remove avcodec_default_free_buffers(), which should not have ever
|
|
been called from outside of lavc.
|
|
Deprecate the following AVFrame fields:
|
|
* base -- is now stored in AVBufferRef
|
|
* reference, type, buffer_hints -- are unnecessary in the new API
|
|
* hwaccel_picture_private, owner, thread_opaque -- should not
|
|
have been acessed from outside of lavc
|
|
* qscale_table, qstride, qscale_type, mbskip_table, motion_val,
|
|
mb_type, dct_coeff, ref_index -- mpegvideo-specific tables,
|
|
which are not exported anymore.
|
|
a05a44e / 7e35037 - switch libavfilter to use AVFrame instead of AVFilterBufferRef. Add
|
|
av_buffersrc_add_frame(), deprecate av_buffersrc_buffer().
|
|
Add av_buffersink_get_frame() and av_buffersink_get_samples(),
|
|
deprecate av_buffersink_read() and av_buffersink_read_samples().
|
|
Deprecate AVFilterBufferRef and all functions for working with it.
|
|
|
|
2013-03-17 - 6c17ff8 / 12c5c1d - lavu 52.19.100 / 52.8.0 - avstring.h
|
|
Add av_isdigit, av_isgraph, av_isspace, av_isxdigit.
|
|
|
|
2013-02-23 - 71cf094 / 9f12235 - lavfi 3.40.100 / 3.4.0 - avfiltergraph.h
|
|
Add resample_lavr_opts to AVFilterGraph for setting libavresample options
|
|
for auto-inserted resample filters.
|
|
|
|
2013-01-25 - e7e14bc / 38c1466 - lavu 52.17.100 / 52.7.0 - dict.h
|
|
Add av_dict_parse_string() to set multiple key/value pairs at once from a
|
|
string.
|
|
|
|
2013-01-25 - 25be630 / b85a5e8 - lavu 52.16.100 / 52.6.0 - avstring.h
|
|
Add av_strnstr()
|
|
|
|
2013-01-15 - e7e0186 / 8ee288d - lavu 52.15.100 / 52.5.0 - hmac.h
|
|
Add AVHMAC.
|
|
|
|
2013-01-13 - 8ee7b38 / 44e065d - lavc 54.87.100 / 54.36.0 - vdpau.h
|
|
Add AVVDPAUContext struct for VDPAU hardware-accelerated decoding.
|
|
|
|
2013-01-12 - dae382b / 169fb94 - lavu 52.14.100 / 52.4.0 - pixdesc.h
|
|
Add AV_PIX_FMT_VDPAU flag.
|
|
|
|
2013-01-07 - 249fca3 / 074a00d - lavr 1.1.0
|
|
Add avresample_set_channel_mapping() for input channel reordering,
|
|
duplication, and silencing.
|
|
|
|
2012-12-29 - 2ce43b3 / d8fd06c - lavu 52.13.100 / 52.3.0 - avstring.h
|
|
Add av_basename() and av_dirname().
|
|
|
|
2012-11-11 - 03b0787 / 5980f5d - lavu 52.6.100 / 52.2.0 - audioconvert.h
|
|
Rename audioconvert.h to channel_layout.h. audioconvert.h is now deprecated.
|
|
|
|
2012-11-05 - 7d26be6 / dfde8a3 - lavu 52.5.100 / 52.1.0 - intmath.h
|
|
Add av_ctz() for trailing zero bit count
|
|
|
|
2012-10-21 - e3a91c5 / a893655 - lavu 51.77.100 / 51.45.0 - error.h
|
|
Add AVERROR_EXPERIMENTAL
|
|
|
|
2012-10-12 - a33ed6b / d2fcb35 - lavu 51.76.100 / 51.44.0 - pixdesc.h
|
|
Add functions for accessing pixel format descriptors.
|
|
Accessing the av_pix_fmt_descriptors array directly is now
|
|
deprecated.
|
|
|
|
2012-10-11 - f391e40 / 9a92aea - lavu 51.75.100 / 51.43.0 - aes.h, md5.h, sha.h, tree.h
|
|
Add functions for allocating the opaque contexts for the algorithms,
|
|
|
|
2012-10-10 - de31814 / b522000 - lavf 54.32.100 / 54.18.0 - avio.h
|
|
Add avio_closep to complement avio_close.
|
|
|
|
2012-10-08 - ae77266 / 78071a1 - lavu 51.74.100 / 51.42.0 - pixfmt.h
|
|
Rename PixelFormat to AVPixelFormat and all PIX_FMT_* to AV_PIX_FMT_*.
|
|
To provide backwards compatibility, PixelFormat is now #defined as
|
|
AVPixelFormat.
|
|
Note that this can break user code that includes pixfmt.h and uses the
|
|
'PixelFormat' identifier. Such code should either #undef PixelFormat
|
|
or stop using the PixelFormat name.
|
|
|
|
2012-10-05 - 55c49af / e7ba5b1 - lavr 1.0.0 - avresample.h
|
|
Data planes parameters to avresample_convert() and
|
|
avresample_read() are now uint8_t** instead of void**.
|
|
Libavresample is now stable.
|
|
|
|
2012-09-24 - 46a3595 / a42aada - lavc 54.59.100 / 54.28.0 - avcodec.h
|
|
Add avcodec_free_frame(). This function must now
|
|
be used for freeing an AVFrame.
|
|
|
|
2012-09-12 - e3e09f2 / 8919fee - lavu 51.73.100 / 51.41.0 - audioconvert.h
|
|
Added AV_CH_LOW_FREQUENCY_2 channel mask value.
|
|
|
|
2012-09-04 - b21b5b0 / 686a329 - lavu 51.71.100 / 51.40.0 - opt.h
|
|
Reordered the fields in default_val in AVOption, changed which
|
|
default_val field is used for which AVOptionType.
|
|
|
|
2012-08-30 - 98298eb / a231832 - lavc 54.54.101 / 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.
|
|
|
|
f5f3684 / c223d79 - Add an AVCodecDescriptor struct and functions
|
|
avcodec_descriptor_get() and avcodec_descriptor_next().
|
|
f5f3684 / 51efed1 - Add AVCodecDescriptor.props and AV_CODEC_PROP_INTRA_ONLY.
|
|
6c180b3 / 91e59fe - Add avcodec_descriptor_get_by_name().
|
|
|
|
2012-08-08 - f5f3684 / 987170c - lavu 51.68.100 / 51.38.0 - dict.h
|
|
Add av_dict_count().
|
|
|
|
2012-08-07 - 7a72695 / 104e10f - lavc 54.51.100 / 54.25.0 - 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 - e776ee8 / 239fdf1 - lavu 51.66.101 / 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 - 7c26761 / 681ed00 - lavf 54.22.100 / 54.13.0 - avformat.h
|
|
Add AVFMT_FLAG_NOBUFFER for low latency use cases.
|
|
|
|
2012-07-10 - fbe0245 / f3e5e6f - lavu 51.65.100 / 51.37.0
|
|
Add av_malloc_array() and av_mallocz_array()
|
|
|
|
2012-06-22 - e847f41 / d3d3a32 - lavu 51.61.100 / 51.34.0
|
|
Add av_usleep()
|
|
|
|
2012-06-20 - 4da42eb / ae0a301 - lavu 51.60.100 / 51.33.0
|
|
Move av_gettime() to libavutil, add libavutil/time.h
|
|
|
|
2012-06-09 - 82edf67 / 3971be0 - lavr 0.0.3
|
|
Add a parameter to avresample_build_matrix() for Dolby/DPLII downmixing.
|
|
|
|
2012-06-12 - c7b9eab / 9baeff9 - lavfi 2.79.100 / 2.23.0 - avfilter.h
|
|
Add AVFilterContext.nb_inputs/outputs. Deprecate
|
|
AVFilterContext.input/output_count.
|
|
|
|
2012-06-12 - c7b9eab / 84b9fbe - lavfi 2.79.100 / 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 - 3630a07 / b0f0dfc - lavu 51.57.100 / 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 - 53ce990 / 154486f - lavu 51.55.100 / 51.31.0 - opt.h
|
|
Add av_opt_set_bin()
|
|
|
|
2012-05-15 - lavfi 2.74.100 / 2.17.0
|
|
Add support for audio filters
|
|
61930bd / ac71230, 1cbf7fb / a2cd9be - add video/audio buffer sink in a new installed
|
|
header buffersink.h
|
|
1cbf7fb / 720c6b7 - add av_buffersrc_write_frame(), deprecate
|
|
av_vsrc_buffer_add_frame()
|
|
61930bd / ab16504 - add avfilter_copy_buf_props()
|
|
61930bd / 9453c9e - add extended_data to AVFilterBuffer
|
|
61930bd / 1b8c927 - add avfilter_get_audio_buffer_ref_from_arrays()
|
|
|
|
2012-05-09 - lavu 51.53.100 / 51.30.0 - samplefmt.h
|
|
61930bd / 142e740 - add av_samples_copy()
|
|
61930bd / 6d7f617 - add av_samples_set_silence()
|
|
|
|
2012-05-09 - 61930bd / a5117a2 - lavc 54.21.101 / 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 - 653d117 / 828bd08 - lavc 54.20.100 / 54.13.0 - avcodec.h
|
|
Add sample_rate and channel_layout fields to AVFrame.
|
|
|
|
2012-05-01 - 2330eb1 / 4010d72 - lavr 0.0.1
|
|
Change AV_MIX_COEFF_TYPE_Q6 to AV_MIX_COEFF_TYPE_Q8.
|
|
|
|
2012-04-25 - e890b68 / 3527a73 - lavu 51.48.100 / 51.29.0 - cpu.h
|
|
Add av_parse_cpu_flags()
|
|
|
|
2012-04-24 - 3ead79e / c8af852 - lavr 0.0.0
|
|
Add libavresample audio conversion library
|
|
|
|
2012-04-20 - 3194ab7 / 0c0d1bc - lavu 51.47.100 / 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 2.70.100 / 2.16.0 - avfiltergraph.h
|
|
7432bcf / d7bcc71 Add avfilter_graph_parse2().
|
|
|
|
2012-04-08 - 6bfb304 / 4d693b0 - lavu 51.46.100 / 51.27.0 - samplefmt.h
|
|
Add av_get_packed_sample_fmt() and av_get_planar_sample_fmt()
|
|
|
|
2012-03-21 - b75c67d - lavu 51.43.100
|
|
Add bprint.h for bprint API.
|
|
|
|
2012-02-21 - 9cbf17e - lavc 54.4.100
|
|
Add av_get_pcm_codec() function.
|
|
|
|
2012-02-16 - 560b224 - libswr 0.7.100
|
|
Add swr_set_matrix() function.
|
|
|
|
2012-02-09 - c28e7af - lavu 51.39.100
|
|
Add a new installed header libavutil/timestamp.h with timestamp
|
|
utilities.
|
|
|
|
2012-02-06 - 70ffda3 - lavu 51.38.100
|
|
Add av_parse_ratio() function to parseutils.h.
|
|
|
|
2012-02-06 - 70ffda3 - lavu 51.38.100
|
|
Add AV_LOG_MAX_OFFSET macro to log.h.
|
|
|
|
2012-02-02 - 0eaa123 - lavu 51.37.100
|
|
Add public timecode helpers.
|
|
|
|
2012-01-24 - 0c3577b - lavfi 2.60.100
|
|
Add avfilter_graph_dump.
|
|
|
|
2012-03-20 - 0ebd836 / 3c90cc2 - lavfo 54.2.0
|
|
Deprecate av_read_packet(), use av_read_frame() with
|
|
AVFMT_FLAG_NOPARSE | AVFMT_FLAG_NOFILLIN in AVFormatContext.flags
|
|
|
|
2012-03-05 - lavc 54.10.100 / 54.8.0
|
|
f095391 / 6699d07 Add av_get_exact_bits_per_sample()
|
|
f095391 / 9524cf7 Add av_get_audio_frame_duration()
|
|
|
|
2012-03-04 - 2af8f2c / 44fe77b - lavc 54.8.100 / 54.7.0 - avcodec.h
|
|
Add av_codec_is_encoder/decoder().
|
|
|
|
2012-03-01 - 1eb7f39 / 442c132 - lavc 54.5.100 / 54.3.0 - avcodec.h
|
|
Add av_packet_shrink_side_data.
|
|
|
|
2012-02-29 - 79ae084 / dd2a4bc - lavf 54.2.100 / 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 - 305e4b3 / c9bca80 - lavu 51.41.100 / 51.24.0 - error.h
|
|
Add AVERROR_UNKNOWN
|
|
NOTE: this was backported to 0.8
|
|
|
|
2012-02-20 - eadd426 / e9cda85 - lavc 54.2.100 / 54.2.0
|
|
Add duration field to AVCodecParserContext
|
|
|
|
2012-02-20 - eadd426 / 0b42a93 - lavu 51.40.100 / 51.23.1 - mathematics.h
|
|
Add av_rescale_q_rnd()
|
|
|
|
2012-02-08 - f2b20b7 / 38d5533 - lavu 51.38.101 / 51.22.1 - pixdesc.h
|
|
Add PIX_FMT_PSEUDOPAL flag.
|
|
|
|
2012-02-08 - f2b20b7 / 52f82a1 - lavc 54.2.100 / 54.1.0
|
|
Add avcodec_encode_video2() and deprecate avcodec_encode_video().
|
|
|
|
2012-02-01 - 4c677df / 316fc74 - lavc 54.1.0
|
|
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 - a369a6b / dd6d3b0 - lavf 54.1.0
|
|
Add avformat_get_riff_video_tags() and avformat_get_riff_audio_tags().
|
|
NOTE: this was backported to 0.8
|
|
|
|
2012-01-31 - a369a6b / af08d9a - lavc 54.1.0
|
|
Add avcodec_is_open() function.
|
|
NOTE: this was backported to 0.8
|
|
|
|
2012-01-30 - 151ecc2 / 8b93312 - lavu 51.36.100 / 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 53.31.100 / 53.22.0
|
|
3c5fe5b / 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).
|
|
|
|
2012-01-15 - lavc 53.56.105 / 53.34.0
|
|
New audio encoding API:
|
|
67f5650 / b2c75b6 Add CODEC_CAP_VARIABLE_FRAME_SIZE capability for use by audio
|
|
encoders.
|
|
67f5650 / 5ee5fa0 Add avcodec_fill_audio_frame() as a convenience function.
|
|
67f5650 / b2c75b6 Add avcodec_encode_audio2() and deprecate avcodec_encode_audio().
|
|
Add AVCodec.encode2().
|
|
|
|
2012-01-12 - b18e17e / 3167dc9 - lavfi 2.59.100 / 2.15.0
|
|
Add a new installed header -- libavfilter/version.h -- with version macros.
|
|
|
|
2011-12-08 - a502939 - lavfi 2.52.0
|
|
Add av_buffersink_poll_frame() to buffersink.h.
|
|
|
|
2011-12-08 - 26c6fec - lavu 51.31.0
|
|
Add av_log_format_line.
|
|
|
|
2011-12-03 - 976b095 - lavu 51.30.0
|
|
Add AVERROR_BUG.
|
|
|
|
2011-11-24 - 573ffbb - lavu 51.28.1
|
|
Add av_get_alt_sample_fmt() to samplefmt.h.
|
|
|
|
2011-11-03 - 96949da - lavu 51.23.0
|
|
Add av_strcasecmp() and av_strncasecmp() to avstring.h.
|
|
|
|
2011-10-20 - b35e9e1 - lavu 51.22.0
|
|
Add av_strtok() to avstring.h.
|
|
|
|
2012-01-03 - ad1c8dd / b73ec05 - lavu 51.34.100 / 51.21.0
|
|
Add av_popcount64
|
|
|
|
2011-12-18 - 7c29313 / 8400b12 - lavc 53.46.1 / 53.28.1
|
|
Deprecate AVFrame.age. The field is unused.
|
|
|
|
2011-12-12 - 8bc7fe4 / 5266045 - lavf 53.25.0 / 53.17.0
|
|
Add avformat_close_input().
|
|
Deprecate av_close_input_file() and av_close_input_stream().
|
|
|
|
2011-12-02 - e4de716 / 0eea212 - lavc 53.40.0 / 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 - e4de716 / 560f773 - lavc 53.40.0 / 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_NUM_DATA_POINTERS to simplify the bump transition.
|
|
|
|
2011-11-23 - 8e576d5 / bbb46f3 - lavu 51.27.0 / 51.18.0
|
|
Add av_samples_get_buffer_size(), av_samples_fill_arrays(), and
|
|
av_samples_alloc(), to samplefmt.h.
|
|
|
|
2011-11-23 - 8e576d5 / 8889cc4 - lavu 51.27.0 / 51.17.0
|
|
Add planar sample formats and av_sample_fmt_is_planar() to samplefmt.h.
|
|
|
|
2011-11-19 - dbb38bc / f3a29b7 - lavc 53.36.0 / 53.21.0
|
|
Move some AVCodecContext fields to a new private struct, AVCodecInternal,
|
|
which is accessed from a new field, AVCodecContext.internal.
|
|
- fields moved:
|
|
AVCodecContext.internal_buffer --> AVCodecInternal.buffer
|
|
AVCodecContext.internal_buffer_count --> AVCodecInternal.buffer_count
|
|
AVCodecContext.is_copy --> AVCodecInternal.is_copy
|
|
|
|
2011-11-16 - 8709ba9 / 6270671 - lavu 51.26.0 / 51.16.0
|
|
Add av_timegm()
|
|
|
|
2011-11-13 - lavf 53.21.0 / 53.15.0
|
|
New interrupt callback API, allowing per-AVFormatContext/AVIOContext
|
|
interrupt callbacks.
|
|
5f268ca / 6aa0b98 Add AVIOInterruptCB struct and the interrupt_callback field to
|
|
AVFormatContext.
|
|
5f268ca / 1dee0ac Add avio_open2() with additional parameters. Those are
|
|
an interrupt callback and an options AVDictionary.
|
|
This will allow passing AVOptions to protocols after lavf
|
|
54.0.
|
|
|
|
2011-11-06 - 13b7781 / ba04ecf - lavu 51.24.0 / 51.14.0
|
|
Add av_strcasecmp() and av_strncasecmp() to avstring.h.
|
|
|
|
2011-11-06 - 13b7781 / 07b172f - lavu 51.24.0 / 51.13.0
|
|
Add av_toupper()/av_tolower()
|
|
|
|
2011-11-05 - d8cab5c / b6d08f4 - lavf 53.19.0 / 53.13.0
|
|
Add avformat_network_init()/avformat_network_deinit()
|
|
|
|
2011-10-27 - 6faf0a2 / 512557b - lavc 53.24.0 / 53.15.0
|
|
Remove avcodec_parse_frame.
|
|
Deprecate AVCodecContext.parse_only and CODEC_CAP_PARSE_ONLY.
|
|
|
|
2011-10-19 - d049257 / 569129a - lavf 53.17.0 / 53.10.0
|
|
Add avformat_new_stream(). Deprecate av_new_stream().
|
|
|
|
2011-10-13 - 91eb1b1 / b631fba - lavf 53.16.0 / 53.9.0
|
|
Add AVFMT_NO_BYTE_SEEK AVInputFormat flag.
|
|
|
|
2011-10-12 - lavu 51.21.0 / 51.12.0
|
|
AVOptions API rewrite.
|
|
|
|
- f884ef0 / 145f741 FF_OPT_TYPE* renamed to AV_OPT_TYPE_*
|
|
- new setting/getting functions with slightly different semantics:
|
|
f884ef0 / dac66da av_set_string3 -> av_opt_set
|
|
av_set_double -> av_opt_set_double
|
|
av_set_q -> av_opt_set_q
|
|
av_set_int -> av_opt_set_int
|
|
|
|
f884ef0 / 41d9d51 av_get_string -> av_opt_get
|
|
av_get_double -> av_opt_get_double
|
|
av_get_q -> av_opt_get_q
|
|
av_get_int -> av_opt_get_int
|
|
|
|
- f884ef0 / 8c5dcaa trivial rename av_next_option -> av_opt_next
|
|
- f884ef0 / 641c7af new functions - av_opt_child_next, av_opt_child_class_next
|
|
and av_opt_find2()
|
|
|
|
2011-09-22 - a70e787 - lavu 51.17.0
|
|
Add av_x_if_null().
|
|
|
|
2011-09-18 - 645cebb - lavc 53.16.0
|
|
Add showall flag2
|
|
|
|
2011-09-16 - ea8de10 - lavfi 2.42.0
|
|
Add avfilter_all_channel_layouts.
|
|
|
|
2011-09-16 - 9899037 - lavfi 2.41.0
|
|
Rename avfilter_all_* function names to avfilter_make_all_*.
|
|
|
|
In particular, apply the renames:
|
|
avfilter_all_formats -> avfilter_make_all_formats
|
|
avfilter_all_channel_layouts -> avfilter_make_all_channel_layouts
|
|
avfilter_all_packing_formats -> avfilter_make_all_packing_formats
|
|
|
|
2011-09-12 - 4381bdd - lavfi 2.40.0
|
|
Change AVFilterBufferRefAudioProps.sample_rate type from uint32_t to int.
|
|
|
|
2011-09-12 - 2c03174 - lavfi 2.40.0
|
|
Simplify signature for avfilter_get_audio_buffer(), make it
|
|
consistent with avfilter_get_video_buffer().
|
|
|
|
2011-09-06 - 4f7dfe1 - lavfi 2.39.0
|
|
Rename libavfilter/vsink_buffer.h to libavfilter/buffersink.h.
|
|
|
|
2011-09-06 - c4415f6 - lavfi 2.38.0
|
|
Unify video and audio sink API.
|
|
|
|
In particular, add av_buffersink_get_buffer_ref(), deprecate
|
|
av_vsink_buffer_get_video_buffer_ref() and change the value for the
|
|
opaque field passed to the abuffersink init function.
|
|
|
|
2011-09-04 - 61e2e29 - lavu 51.16.0
|
|
Add av_asprintf().
|
|
|
|
2011-08-22 - dacd827 - lavf 53.10.0
|
|
Add av_find_program_from_stream().
|
|
|
|
2011-08-20 - 69e2c1a - lavu 51.13.0
|
|
Add av_get_media_type_string().
|
|
|
|
2011-09-03 - 1889c67 / fb4ca26 - lavc 53.13.0
|
|
lavf 53.11.0
|
|
lsws 2.1.0
|
|
Add {avcodec,avformat,sws}_get_class().
|
|
|
|
2011-08-03 - 1889c67 / c11fb82 - lavu 51.15.0
|
|
Add AV_OPT_SEARCH_FAKE_OBJ flag for av_opt_find() function.
|
|
|
|
2011-08-14 - 323b930 - lavu 51.12.0
|
|
Add av_fifo_peek2(), deprecate av_fifo_peek().
|
|
|
|
2011-08-26 - lavu 51.14.0 / 51.9.0
|
|
- 976a8b2 / add41de..976a8b2 / abc78a5 Do not include intfloat_readwrite.h,
|
|
mathematics.h, rational.h, pixfmt.h, or log.h from avutil.h.
|
|
|
|
2011-08-16 - 27fbe31 / 48f9e45 - lavf 53.11.0 / 53.8.0
|
|
Add avformat_query_codec().
|
|
|
|
2011-08-16 - 27fbe31 / bca06e7 - lavc 53.11.0
|
|
Add avcodec_get_type().
|
|
|
|
2011-08-06 - 0cb233c / 2f63440 - lavf 53.7.0
|
|
Add error_recognition to AVFormatContext.
|
|
|
|
2011-08-02 - 1d186e9 / 9d39cbf - lavc 53.9.1
|
|
Add AV_PKT_FLAG_CORRUPT AVPacket flag.
|
|
|
|
2011-07-16 - b57df29 - lavfi 2.27.0
|
|
Add audio packing negotiation fields and helper functions.
|
|
|
|
In particular, add AVFilterPacking enum, planar, in_packings and
|
|
out_packings fields to AVFilterLink, and the functions:
|
|
avfilter_set_common_packing_formats()
|
|
avfilter_all_packing_formats()
|
|
|
|
2011-07-10 - 3602ad7 / a67c061 - lavf 53.6.0
|
|
Add avformat_find_stream_info(), deprecate av_find_stream_info().
|
|
NOTE: this was backported to 0.7
|
|
|
|
2011-07-10 - 3602ad7 / 0b950fe - lavc 53.8.0
|
|
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().
|
|
|
|
2011-07-01 - b442ca6 - lavf 53.5.0 - avformat.h
|
|
Add function av_get_output_timestamp().
|
|
|
|
2011-06-28 - 5129336 - lavu 51.11.0 - avutil.h
|
|
Define the AV_PICTURE_TYPE_NONE value in AVPictureType enum.
|
|
|
|
2011-06-19 - fd2c0a5 - lavfi 2.23.0 - avfilter.h
|
|
Add layout negotiation fields and helper functions.
|
|
|
|
In particular, add in_chlayouts and out_chlayouts to AVFilterLink,
|
|
and the functions:
|
|
avfilter_set_common_sample_formats()
|
|
avfilter_set_common_channel_layouts()
|
|
avfilter_all_channel_layouts()
|
|
|
|
2011-06-19 - 527ca39 - lavfi 2.22.0 - AVFilterFormats
|
|
Change type of AVFilterFormats.formats from int * to int64_t *,
|
|
and update formats handling API accordingly.
|
|
|
|
avfilter_make_format_list() still takes a int32_t array and converts
|
|
it to int64_t. A new function, avfilter_make_format64_list(), that
|
|
takes int64_t arrays has been added.
|
|
|
|
2011-06-19 - 44f669e - lavfi 2.21.0 - vsink_buffer.h
|
|
Add video sink buffer and vsink_buffer.h public header.
|
|
|
|
2011-06-12 - 9fdf772 - lavfi 2.18.0 - avcodec.h
|
|
Add avfilter_get_video_buffer_ref_from_frame() function in
|
|
libavfilter/avcodec.h.
|
|
|
|
2011-06-12 - c535494 - lavfi 2.17.0 - avfiltergraph.h
|
|
Add avfilter_inout_alloc() and avfilter_inout_free() functions.
|
|
|
|
2011-06-12 - 6119b23 - lavfi 2.16.0 - avfilter_graph_parse()
|
|
Change avfilter_graph_parse() signature.
|
|
|
|
2011-06-23 - 686959e / 67e9ae1 - lavu 51.10.0 / 51.8.0 - attributes.h
|
|
Add av_printf_format().
|
|
|
|
2011-06-16 - 2905e3f / 05e84c9, 2905e3f / 25de595 - lavf 53.4.0 / 53.2.0 - avformat.h
|
|
Add avformat_open_input and avformat_write_header().
|
|
Deprecate av_open_input_stream, av_open_input_file,
|
|
AVFormatParameters and av_write_header.
|
|
|
|
2011-06-16 - 2905e3f / 7e83e1c, 2905e3f / dc59ec5 - lavu 51.9.0 / 51.7.0 - opt.h
|
|
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.
|
|
|
|
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 - 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 - 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 - 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 - ecc8dad - lavfi 1.29.0 - AVFilterBufferRef
|
|
Rename AVFilterPicRef to AVFilterBufferRef.
|
|
|
|
2010-08-07 - d54e094 - lavfi 1.28.0 - AVFilterBuffer
|
|
Move format field from AVFilterBuffer to AVFilterPicRef.
|
|
|
|
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 - 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 - 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 - 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 - 4485247 - lavu 50.23.0 - mathematics.h
|
|
Add the M_PHI constant definition.
|
|
|
|
2010-07-22 - bdab614 - lavfi 1.26.0 - media format generalization
|
|
Add a type field to AVFilterLink.
|
|
|
|
Change the field types:
|
|
enum PixelFormat format -> int format in AVFilterBuffer
|
|
enum PixelFormat *formats -> int *formats in AVFilterFormats
|
|
enum PixelFormat *format -> int format in AVFilterLink
|
|
|
|
Change the function signatures:
|
|
AVFilterFormats *avfilter_make_format_list(const enum PixelFormat *pix_fmts); ->
|
|
AVFilterFormats *avfilter_make_format_list(const int *fmts);
|
|
|
|
int avfilter_add_colorspace(AVFilterFormats **avff, enum PixelFormat pix_fmt); ->
|
|
int avfilter_add_format (AVFilterFormats **avff, int fmt);
|
|
|
|
AVFilterFormats *avfilter_all_colorspaces(void); ->
|
|
AVFilterFormats *avfilter_all_formats (enum AVMediaType type);
|
|
|
|
This change breaks libavfilter API/ABI.
|
|
|
|
2010-07-21 - aac6ca6 - lavcore 0.0.0
|
|
Add libavcore.
|
|
|
|
2010-07-17 - b5c582f - lavfi 1.25.0 - AVFilterBuffer
|
|
Remove w and h fields from AVFilterBuffer.
|
|
|
|
2010-07-17 - f0d77b2 - lavfi 1.24.0 - AVFilterBuffer
|
|
Rename AVFilterPic to AVFilterBuffer.
|
|
|
|
2010-07-17 - 57fe80f - lavf 52.74.0 - url_fskip()
|
|
Make url_fskip() return an int error code instead of void.
|
|
|
|
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 - 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 - b91d08f - lavu 50.22.0 - bswap.h and intreadwrite.h
|
|
Make the bswap.h and intreadwrite.h API public.
|
|
|
|
2010-07-08 - ce1cd1c - lavu 50.21.0 - pixdesc.h
|
|
Rename read/write_line() to av_read/write_image_line().
|
|
|
|
2010-07-07 - 4d508e4 - lavfi 1.21.0 - avfilter_copy_picref_props()
|
|
Add avfilter_copy_picref_props().
|
|
|
|
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 - 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 - 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 - 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 - ffbb289 - lavf 52.70.0 - url_alloc(), url_connect()
|
|
Add url_alloc() and url_connect().
|
|
|
|
2010-06-22 - 9b07a2d - lavf 52.69.0 - av_register_protocol2()
|
|
Add av_register_protocol2(), deprecating av_register_protocol().
|
|
|
|
2010-06-09 - 65db058 - lavu 50.19.0 - av_compare_mod()
|
|
Add av_compare_mod() to libavutil/mathematics.h.
|
|
|
|
2010-06-05 - 0b99215 - lavu 50.18.0 - eval API
|
|
Make the eval API public.
|
|
|
|
2010-06-04 - 31878fc - lavu 50.17.0 - AV_BASE64_SIZE
|
|
Add AV_BASE64_SIZE() macro.
|
|
|
|
2010-06-02 - 7e566bb - lavc 52.73.0 - av_get_codec_tag_string()
|
|
Add av_get_codec_tag_string().
|
|
|
|
2010-06-01 - 2b99142 - lsws 0.11.0 - convertPalette API
|
|
Add sws_convertPalette8ToPacked32() and sws_convertPalette8ToPacked24().
|
|
|
|
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 - 9977863 - lavu 50.16.0 - av_get_random_seed()
|
|
Add av_get_random_seed().
|
|
|
|
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 - 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 - 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 - 3dd6180 - lavf 52.61.0 - metadata API
|
|
Add a flag for av_metadata_set2() to disable overwriting of
|
|
existing tags.
|
|
|
|
2010-04-01 - 0fb49b5 - lavc 52.66.0
|
|
Add avcodec_get_edge_width().
|
|
|
|
2010-03-31 - d103218 - lavc 52.65.0
|
|
Add avcodec_copy_context().
|
|
|
|
2010-03-31 - 1a70d12 - lavf 52.60.0 - av_match_ext()
|
|
Make av_match_ext() public.
|
|
|
|
2010-03-31 - 1149150 - lavu 50.14.0 - AVMediaType
|
|
Move AVMediaType enum from libavcodec to libavutil.
|
|
|
|
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 - 8795823 - lavu 50.13.0 - av_strerror()
|
|
Implement av_strerror().
|
|
|
|
2010-03-23 - e1484eb - lavc 52.60.0 - av_dct_init()
|
|
Support DCT-I and DST-I.
|
|
|
|
2010-03-15 - b8819c8 - lavf 52.56.0 - AVFormatContext.start_time_realtime
|
|
Add AVFormatContext.start_time_realtime field.
|
|
|
|
2010-03-13 - 5bb5c1d - lavfi 1.18.0 - AVFilterPicRef.pos
|
|
Add AVFilterPicRef.pos field.
|
|
|
|
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 - c709483 - lavc 52.56.0 - avfft.h
|
|
Add public FFT interface.
|
|
|
|
2010-03-06 - ac6ef86 - lavu 50.11.0 - av_stristr()
|
|
Add av_stristr().
|
|
|
|
2010-03-03 - 4b83fc0 - lavu 50.10.0 - av_tree_enumerate()
|
|
Add av_tree_enumerate().
|
|
|
|
2010-02-07 - b687c1a - lavu 50.9.0 - av_compare_ts()
|
|
Add av_compare_ts().
|
|
|
|
2010-02-05 - 3f3dc76 - lsws 0.10.0 - sws_getCoefficients()
|
|
Add sws_getCoefficients().
|
|
|
|
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 - 80a07f6 - lavu 50.8.0 - av_get_pix_fmt()
|
|
Add av_get_pix_fmt().
|
|
|
|
2010-01-21 - 01cc47d - lsws 0.9.0 - sws_scale()
|
|
Change constness attributes of sws_scale() parameters.
|
|
|
|
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 - 8e9767f - lsws 0.8.0 - sws_isSupported{In,Out}put()
|
|
Add sws_isSupportedInput() and sws_isSupportedOutput() functions.
|
|
|
|
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 - 4fd1f18 - lavfi 1.13.0 - avfilter_add_colorspace()
|
|
Add avfilter_add_colorspace().
|
|
|
|
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 - a1f547b - lavf 52.45.0 - av_guess_format()
|
|
Add av_guess_format(), it should be used in place of guess_format().
|
|
|
|
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 - 277c733 - lavu 50.7.0 - avstring.h API
|
|
Add av_d2str().
|
|
|
|
2009-12-13 - 02b398e - lavc 52.42.0 - AVStream
|
|
Add avg_frame_rate.
|
|
|
|
2009-12-12 - 3ba69a1 - lavu 50.6.0 - av_bmg_next()
|
|
Introduce the av_bmg_next() function.
|
|
|
|
2009-12-05 - a13a543 - lavfi 1.12.0 - avfilter_draw_slice()
|
|
Add a slice_dir parameter to avfilter_draw_slice().
|
|
|
|
2009-11-26 - 4cc3f6a - lavfi 1.11.0 - AVFilter
|
|
Remove the next field from AVFilter, this is not anymore required.
|
|
|
|
2009-11-25 - 1433c4a - lavfi 1.10.0 - avfilter_next()
|
|
Introduce the avfilter_next() function.
|
|
|
|
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 - 74a0059 - lavu 50.5.0 - pixdesc.h API
|
|
Make the pixdesc.h API public.
|
|
|
|
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 - cccd292 - lavfi 1.4.1 - AVFilter.description
|
|
Add a description field to AVFilter.
|
|
|
|
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 - 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 - 46c40e4 - lavfi 0.5.1 - AVFilterPic
|
|
Add w and h fields to AVFilterPic.
|
|
|
|
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 - 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 - 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 - 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
|
|
that implements the AV_LOCK_* operations described in avcodec.h.
|
|
When the lock manager is registered, FFmpeg is guaranteed to behave
|
|
correctly in a multi-threaded application.
|
|
|
|
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 - 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 - 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 - 7b09db3 - lavu 50.3.0 - av_fifo_space()
|
|
Introduce the av_fifo_space() function.
|
|
|
|
2009-04-02 - fabd246 - lavc 52.23.0 - AVPacket
|
|
Move AVPacket declaration from libavformat/avformat.h to
|
|
libavcodec/avcodec.h.
|
|
|
|
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
|
|
PIX_FMT_BGR32_1 are now macros.
|
|
avcodec_get_pix_fmt() now recognizes the "rgb32" and "bgr32" aliases.
|
|
Re-sort the enum PixelFormat list accordingly.
|
|
This change breaks API/ABI backward compatibility.
|
|
|
|
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 - 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 - 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.
|
|
In addition, the order of the function arguments of av_fifo_generic_read
|
|
was changed to match av_fifo_generic_write.
|
|
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 - 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:
|
|
- AVFormatContext.title
|
|
- AVFormatContext.author
|
|
- AVFormatContext.copyright
|
|
- AVFormatContext.comment
|
|
- AVFormatContext.album
|
|
- AVFormatContext.year
|
|
- AVFormatContext.track
|
|
- AVFormatContext.genre
|
|
- AVStream.language
|
|
- AVStream.filename
|
|
- AVProgram.provider_name
|
|
- AVProgram.name
|
|
- AVChapter.title
|