Never assume the API of libav* to be stable unless at least 1 month has passed
-since the last major version increase.
+since the last major version increase or the API was added.
The last version increases were:
libavcodec: 2015-08-28
libavfilter: 2015-08-28
libavformat: 2015-08-28
libavresample: 2015-08-28
+libpostproc: 2015-08-28
+libswresample: 2015-08-28
libswscale: 2015-08-28
libavutil: 2015-08-28
API changes, most recent first:
-2015-xx-xx - xxxxxxx - lavc 57.11.0 - avcodec.h dirac.h
+2015-12-22 - xxxxxxx - lavfi 6.21.101 - avfilter.h
+ Deprecate avfilter_link_set_closed().
+ Applications are not supposed to mess with links,
+ they should close the sinks.
+
+2015-12-17 - lavc 57.18.100 / 57.11.0 - avcodec.h dirac.h
xxxxxxx - Add av_packet_add_side_data().
xxxxxxx - Add AVCodecContext.coded_side_data.
xxxxxxx - Add AVCPBProperties API.
xxxxxxx - Add a new public header dirac.h containing
av_dirac_parse_sequence_header()
-2015-xx-xx - xxxxxxx - lavc 57.9.1 - avcodec.h
+2015-12-11 - xxxxxxx - lavf 57.20.100 - avformat.h
+ Add av_program_add_stream_index()
+
+2015-11-29 - xxxxxxx - lavc 57.16.101 - avcodec.h
Deprecate rtp_callback without replacement, i.e. it won't be possible to
get image slices before the full frame is encoded any more. The libavformat
rtpenc muxer can still be used for RFC-2190 packetization.
-2015-11-xx - xxxxxxx - lavc 57.9.0 - avcodec.h
+2015-11-xx - xxxxxxx - lavc 57.16.0 - avcodec.h
Add AV_PKT_DATA_FALLBACK_TRACK for making fallback associations between
streams.
-2015-11-xx - xxxxxxx - lavf 57.1.0 - avformat.h
+2015-11-xx - xxxxxxx - lavf 57.19.100 - avformat.h
Add av_stream_new_side_data().
-2015-11-xx - xxxxxxx - lavu 55.3.0 - xtea.h
+2015-11-xx - xxxxxxx - lavu 55.8.100 - xtea.h
Add av_xtea_le_init and av_xtea_le_crypt
-2015-11-xx - xxxxxxx - lavfi 6.1.0 - avfilter.h
- Add a frame_rate field to AVFilterLink
-
-2015-xx-xx - xxxxxxx - lavc 57.6.0 - avcodec.h
+2015-11-18 - lavu 55.7.100 - mem.h
+ Add av_fast_mallocz()
-2015-xx-xx - lavc 57.7.0 - avcodec.h
+2015-10-29 - lavc 57.12.100 / 57.8.0 - avcodec.h
xxxxxx - Deprecate av_free_packet(). Use av_packet_unref() as replacement,
it resets the packet in a more consistent way.
xxxxxx - Deprecate av_dup_packet(), it is a no-op for most cases.
xxxxxx - Add av_packet_alloc(), av_packet_clone(), av_packet_free().
They match the AVFrame functions with the same name.
-2015-xx-xx - xxxxxxx - lavc 57.5.0 - avcodec.h
+2015-10-27 - xxxxxxx - lavu 55.5.100 - cpu.h
+ Add AV_CPU_FLAG_AESNI.
+
+2015-10-22 - xxxxxxx - lavc 57.9.100 / lavc 57.5.0 - avcodec.h
Add data and linesize array to AVSubtitleRect, to be used instead of
the ones from the embedded AVPicture.
-2015-xx-xx - xxxxxxx - lavc 57.0.0 - qsv.h
+2015-10-22 - xxxxxxx - lavc 57.8.100 / lavc 57.0.0 - qsv.h
Add an API for allocating opaque surfaces.
-2015-xx-xx - xxxxxxx - lavu 55.2.0 - dict.h
+2015-10-15 - xxxxxxx - lavf 57.4.100
+ Remove the latm demuxer that was a duplicate of the loas demuxer.
+
+2015-10-14 - xxxxxxx - lavu 55.4.100 / lavu 55.2.0 - dict.h
Change return type of av_dict_copy() from void to int, so that a proper
error code can be reported.
-2015-09-29 - 948f3c1 - lavc 57.0.0 - avcodec.h
+2015-09-29 - b01891a / 948f3c1 - lavc 57.3.100 / lavc 57.2.0 - avcodec.h
Change type of AVPacket.duration from int to int64_t.
-2015-09-18 - e3d4784 - lavc 57.2.0 - d3d11va.h
+2015-09-17 - 7c46f24 / e3d4784 - lavc 57.3.100 / lavc 57.2.0 - d3d11va.h
Add av_d3d11va_alloc_context(). This function must from now on be used for
allocating AVD3D11VAContext.
-2015-09-07 - lavu 55.0.0
- b8b5d82 - Change type of AVPixFmtDescriptor.flags from uint8_t to uint64_t.
- 6b3ef7f - Change type of AVComponentDescriptor fields from uint16_t to int
+2015-09-15 - lavf 57.2.100 - avformat.h
+ probesize and max_analyze_duration switched to 64bit, both
+ are only accessible through AVOptions
+
+2015-09-15 - lavf 57.1.100 - avformat.h
+ bit_rate was changed to 64bit, make sure you update any
+ printf() or other type sensitive code
+
+2015-09-15 - lavc 57.2.100 - avcodec.h
+ bit_rate/rc_max_rate/rc_min_rate were changed to 64bit, make sure you update
+ any printf() or other type sensitive code
+
+2015-09-07 - lavu 55.0.100 / lavu 55.0.0
+ c734b34 / b8b5d82 - Change type of AVPixFmtDescriptor.flags from uint8_t to uint64_t.
+ f53569a / 6b3ef7f - Change type of AVComponentDescriptor fields from uint16_t to int
and drop bit packing.
- 2268db2 - Add step, offset, and depth to AVComponentDescriptor to replace
+ 151aa2e / 2268db2 - Add step, offset, and depth to AVComponentDescriptor to replace
the deprecated step_minus1, offset_plus1, and depth_minus1.
-2015-07-31 - lavu 54.17.0
- 7a7df34 - Add av_blowfish_alloc().
- ae36545 - Add av_rc4_alloc().
- 5d8bea3 - Add av_xtea_alloc().
- d9e8b47 - Add av_des_alloc().
+-------- 8< --------- FFmpeg 2.8 was cut here -------- 8< ---------
+
+2015-08-27 - 1dd854e1 - lavc 56.58.100 - vaapi.h
+ Deprecate old VA-API context (vaapi_context) fields that were only
+ set and used by libavcodec. They are all managed internally now.
-2015-07-29 - 7e38340 - lavu 54.16.0 - hmac.h
- Add AV_HMAC_SHA224 and AV_HMAC_SHA256.
+2015-08-19 - 9f8e57ef - lavu 54.31.100 - pixfmt.h
+ Add a unique pixel format for VA-API (AV_PIX_FMT_VAAPI) that
+ indicates the nature of the underlying storage: a VA surface. This
+ yields the same value as AV_PIX_FMT_VAAPI_VLD.
+ Deprecate old VA-API related pixel formats: AV_PIX_FMT_VAAPI_MOCO,
+ AV_PIX_FMT_VAAPI_IDCT, AV_PIX_FMT_VAAPI_VLD.
-2015-07-27 - lavc 56.35.0 - avcodec.h
- 7c6eb0a - Rename CODEC_FLAG* defines to AV_CODEC_FLAG*.
- def9785 - Rename CODEC_CAP_* defines to AV_CODEC_CAP_*.
- 059a934 - Rename FF_INPUT_BUFFER_PADDING_SIZE and FF_MIN_BUFFER_SIZE
- to AV_INPUT_BUFFER_PADDING_SIZE and AV_INPUT_BUFFER_MIN_SIZE.
+2015-08-02 - lavu 54.30.100 / 54.17.0
+ 9ed59f1 / 7a7df34c - Add av_blowfish_alloc().
+ a130ec9 / ae365453 - Add av_rc4_alloc().
+ 9ca1997 / 5d8bea3b - Add av_xtea_alloc().
+ 3cf08e9 / d9e8b47e - Add av_des_alloc().
-2015-07-20 - 5d3addb - lavc 56.33.0 - avcodec.h
- Add AV_PKT_DATA_QUALITY_FACTOR to export the quality value of an AVPacket.
+2015-07-27 - lavc 56.56.100 / 56.35.0 - avcodec.h
+ 94d68a4 / 7c6eb0a1 - Rename CODEC_FLAG* defines to AV_CODEC_FLAG*.
+ 444e987 / def97856 - Rename CODEC_CAP_* defines to AV_CODEC_CAP_*.
+ 29d147c / 059a9348 - Rename FF_INPUT_BUFFER_PADDING_SIZE and FF_MIN_BUFFER_SIZE
+ to AV_INPUT_BUFFER_PADDING_SIZE and AV_INPUT_BUFFER_MIN_SIZE.
-2015-07-02 - 1316df7 - lavu 56.15.0
+2015-07-22 - c40ecff - lavc 56.51.100 - avcodec.h
+ Add AV_PKT_DATA_QUALITY_STATS to export the quality value, PSNR, and pict_type
+ of an AVPacket.
+
+2015-07-16 - 8dad213 - lavc 56.49.100
+ Add av_codec_get_codec_properties(), FF_CODEC_PROPERTY_LOSSLESS
+ and FF_CODEC_PROPERTY_CLOSED_CAPTIONS
+
+2015-07-03 - d563e13 / 83212943 - lavu 54.28.100 / 56.15.0
Add av_version_info().
-2015-07-01 - 0d449c8 - lavfi 5.1.0 - version.h
- 0f87f9b - lavd 55.2.0 - version.h
- Add library identification symbols, LIBAVFILTER_IDENT and LIBAVDEVICE_IDENT.
+-------- 8< --------- FFmpeg 2.7 was cut here -------- 8< ---------
-2015-06-07 - 252d620 - lavf 56.20.0 - avio.h
- Add avio_put_str16be.
+2015-06-04 - cc17b43 - lswr 1.2.100
+ Add swr_get_out_samples()
-2015-05-13 - f7cafb5 - lavu 54.14.0 - cpu.h
+2015-05-27 - c312bfa - lavu 54.26.100 - cpu.h
Add AV_CPU_FLAG_AVXSLOW.
-2015-05-13 - e7c5e17 - lavc 56.23.0
+2015-05-26 - 1fb9b2a - lavu 54.25.100 - rational.h
+ Add av_q2intfloat().
+
+2015-05-13 - cc48409 / e7c5e17 - lavc 56.39.100 / 56.23.0
Add av_vda_default_init2.
-2015-04-19 - c253340 - lavu 54.12.0
+2015-05-11 - 541d75f - lavf 56.33.100 - avformat.h
+ Add AVOpenCallback AVFormatContext.open_cb
+
+2015-05-07 - a7dd933 - 56.38.100 - avcodec.h
+ Add av_packet_side_data_name().
+
+2015-05-07 - 01e59d4 - 56.37.102 - avcodec.h
+ Add FF_PROFILE_VP9_2 and FF_PROFILE_VP9_3.
+
+2015-05-04 - 079b7f6 - 56.37.100 - avcodec.h
+ Add FF_PROFILE_VP9_0 and FF_PROFILE_VP9_1.
+
+2015-04-22 - 748d481 - lavf 56.31.100 - avformat.h
+ Add AVFMT_FLAG_FAST_SEEK flag. Some formats (initially mp3) use it to enable
+ fast, but inaccurate seeking.
+
+2015-04-20 - 8e8219e / c253340 - lavu 54.23.100 / 54.12.0 - log.h
Add AV_LOG_TRACE for extremely verbose debugging.
-2015-04-07 - 27f2746 - lavu 54.11.0
- Add av_small_strptime().
+2015-04-02 - 26e0e393 - lavf 56.29.100 - avio.h
+ Add AVIODirEntryType.AVIO_ENTRY_SERVER.
+ Add AVIODirEntryType.AVIO_ENTRY_SHARE.
+ Add AVIODirEntryType.AVIO_ENTRY_WORKGROUP.
-2015-03-29 - 6fe2641 - lavc 56.22.0
- Add FF_PROFILE_DTS_EXPRESS.
+2015-03-31 - 3188696 - lavu 54.22.100 - avstring.h
+ Add av_append_path_component()
+
+2015-03-27 - 184084c - lavf 56.27.100 - avio.h url.h
+ New directory listing API.
-2015-03-29 - c484561 - lavu 54.10.0
+ Add AVIODirEntryType enum.
+ Add AVIODirEntry, AVIODirContext structures.
+ Add avio_open_dir(), avio_read_dir(), avio_close_dir(), avio_free_directory_entry().
+ Add ff_alloc_dir_entry().
+ Extend URLProtocol with url_open_dir(), url_read_dir(), url_close_dir().
+
+2015-03-29 - 268ff17 / c484561 - lavu 54.21.100 / 54.10.0 - pixfmt.h
Add AV_PIX_FMT_MMAL for MMAL hardware acceleration.
-2015-02-19 - 31d2039 - lavc 56.13
+2015-03-19 - 11fe56c - 56.29.100 / lavc 56.22.0
+ Add FF_PROFILE_DTS_EXPRESS.
+
+-------- 8< --------- FFmpeg 2.6 was cut here -------- 8< ---------
+
+2015-03-04 - cca4476 - lavf 56.25.100
+ Add avformat_flush()
+
+2015-03-03 - 81a9126 - lavf 56.24.100
+ Add avio_put_str16be()
+
+2015-02-19 - 560eb71 / 31d2039 - lavc 56.23.100 / 56.13.0
Add width, height, coded_width, coded_height and format to
AVCodecParserContext.
-2015-02-19 - 5b1d9ce - lavu 54.9.0
+2015-02-19 - e375511 / 5b1d9ce - lavu 54.19.100 / 54.9.0
Add AV_PIX_FMT_QSV for QSV hardware acceleration.
-2015-01-27 - 728685f - lavc 56.12.0, lavu 54.8.0 - avcodec.h, frame.h
+2015-02-14 - ba22295 - lavc 56.21.102
+ Deprecate VIMA decoder.
+
+2015-01-27 - 62a82c6 / 728685f - lavc 56.21.100 / 56.12.0, lavu 54.18.100 / 54.8.0 - avcodec.h, frame.h
Add AV_PKT_DATA_AUDIO_SERVICE_TYPE and AV_FRAME_DATA_AUDIO_SERVICE_TYPE for
storing the audio service type as side data.
-2015-01-14 - e2ad0b6 - lavu 54.6.0 - imgutils.h
- Add utility functions for image manipulation: av_image_get_buffer_size()
- av_image_fill_arrays() and av_image_copy_to_buffer().
+2015-01-16 - a47c933 - lavf 56.19.100 - avformat.h
+ Add data_codec and data_codec_id for storing codec of data stream
+
+2015-01-11 - 007c33d - lavd 56.4.100 - avdevice.h
+ Add avdevice_list_input_sources().
+ Add avdevice_list_output_sinks().
-2014-12-25 - c220a60 - lavc 56.10.0 - vdpau.h
+2014-12-25 - d7aaeea / c220a60 - lavc 56.19.100 / 56.10.0 - vdpau.h
Add av_vdpau_get_surface_parameters().
-2014-12-25 - 6c99c92 - lavc 56.9.0 - avcodec.h
+2014-12-25 - ddb9a24 / 6c99c92 - lavc 56.18.100 / 56.9.0 - avcodec.h
Add AV_HWACCEL_FLAG_ALLOW_HIGH_DEPTH flag to av_vdpau_bind_context().
-2014-12-25 - 57b6704 - lavc 56.8.0 - avcodec.h
+2014-12-25 - d16079a / 57b6704 - lavc 56.17.100 / 56.8.0 - avcodec.h
Add AVCodecContext.sw_pix_fmt.
-2014-11-07 - 1384df6 - lavf 56.06.3 - avformat.h
- Add AVFormatContext.avoid_negative_ts.
+2014-12-04 - 6e9ac02 - lavc 56.14.100 - dv_profile.h
+ Add av_dv_codec_profile2().
-2014-11-06 - 5e80fb7 - lavc 56.6.0 - vorbis_parser.h
- Add a public API for parsing vorbis packets.
+-------- 8< --------- FFmpeg 2.5 was cut here -------- 8< ---------
+
+2014-11-21 - ab922f9 - lavu 54.15.100 - dict.h
+ Add av_dict_get_string().
+
+2014-11-18 - a54a51c - lavu 54.14.100 - float_dsp.h
+ Add avpriv_float_dsp_alloc().
+
+2014-11-16 - 6690d4c3 - lavf 56.13.100 - avformat.h
+ Add AVStream.recommended_encoder_configuration with accessors.
+
+2014-11-16 - bee5844d - lavu 54.13.100 - opt.h
+ Add av_opt_serialize().
-2014-10-24 - 1bd0bdc - lavu 54.5.0 - time.h
- Add av_gettime_relative().
+2014-11-16 - eec69332 - lavu 54.12.100 - opt.h
+ Add av_opt_is_set_to_default().
-2014-10-15 - 7ea1b34 - lavc 56.5.0 - avcodec.h
+2014-11-06 - 44fa267 / 5e80fb7 - lavc 56.11.100 / 56.6.0 - vorbis_parser.h
+ Add a public API for parsing vorbis packets.
+
+2014-10-15 - 17085a0 / 7ea1b34 - lavc 56.7.100 / 56.5.0 - avcodec.h
Replace AVCodecContext.time_base used for decoding
with AVCodecContext.framerate.
-2014-10-15 - d565fef1- lavc 56.4.0 - avcodec.h
+2014-10-15 - 51c810e / d565fef1 - lavc 56.6.100 / 56.4.0 - avcodec.h
Add AV_HWACCEL_FLAG_IGNORE_LEVEL flag to av_vdpau_bind_context().
-2014-10-13 - 2df0c32 - lavc 56.03.0 - avcodec.h
+2014-10-13 - da21895 / 2df0c32e - lavc 56.5.100 / 56.3.0 - avcodec.h
Add AVCodecContext.initial_padding. Deprecate the use of AVCodecContext.delay
for audio encoding.
-2014-10-08 - 5a419b2 - lavu 54.04.0 - pixdesc.h
+2014-10-08 - bb44f7d / 5a419b2 - lavu 54.10.100 / 54.4.0 - pixdesc.h
Add API to return the name of frame and context color properties.
-2014-10-06 - e3e158e - lavc 56.2.0 - vdpau.h
+2014-10-06 - a61899a / e3e158e - lavc 56.3.100 / 56.2.0 - vdpau.h
Add av_vdpau_bind_context(). This function should now be used for creating
(or resetting) a AVVDPAUContext instead of av_vdpau_alloc_context().
-2014-08-25 - b263f8f - lavf 56.03.0 - avformat.h
- Add AVFormatContext.max_ts_probe.
+2014-10-02 - cdd6f05 - lavc 56.2.100 - avcodec.h
+2014-10-02 - cdd6f05 - lavu 54.9.100 - frame.h
+ Add AV_FRAME_DATA_SKIP_SAMPLES. Add lavc CODEC_FLAG2_SKIP_MANUAL and
+ AVOption "skip_manual", which makes lavc export skip information via
+ AV_FRAME_DATA_SKIP_SAMPLES AVFrame side data, instead of skipping and
+ discarding samples automatically.
+
+2014-10-02 - 0d92b0d - lavu 54.8.100 - avstring.h
+ Add av_match_list()
+
+2014-09-24 - ac68295 - libpostproc 53.1.100
+ Add visualization support
+
+2014-09-19 - 6edd6a4 - lavc 56.1.101 - dv_profile.h
+ deprecate avpriv_dv_frame_profile2(), which was made public by accident.
+
+
+-------- 8< --------- FFmpeg 2.4 was cut here -------- 8< ---------
-------------------------------8<-------------------------------------
- 11 branch was cut here
------------------------------>8--------------------------------------
+2014-08-25 - 215db29 / b263f8f - lavf 56.3.100 / 56.3.0 - avformat.h
+ Add AVFormatContext.max_ts_probe.
-2014-08-28 - 9301486 - lavc 56.1.0 - avcodec.h
+2014-08-28 - f30a815 / 9301486 - lavc 56.1.100 / 56.1.0 - avcodec.h
Add AV_PKT_DATA_STEREO3D to export container-level stereo3d information.
-2014-08-13 - 8ddc326 - lavu 54.03.0 - mem.h
+2014-08-23 - 8fc9bd0 - lavu 54.7.100 - dict.h
+ AV_DICT_DONT_STRDUP_KEY and AV_DICT_DONT_STRDUP_VAL arguments are now
+ freed even on error. This is consistent with the behaviour all users
+ of it we could find expect.
+
+2014-08-21 - 980a5b0 - lavu 54.6.100 - frame.h motion_vector.h
+ Add AV_FRAME_DATA_MOTION_VECTORS side data and AVMotionVector structure
+
+2014-08-16 - b7d5e01 - lswr 1.1.100 - swresample.h
+ Add AVFrame based API
+
+2014-08-16 - c2829dc - lavu 54.4.100 - dict.h
+ Add av_dict_set_int helper function.
+
+2014-08-13 - c8571c6 / 8ddc326 - lavu 54.3.100 / 54.3.0 - mem.h
Add av_strndup().
-2014-08-13 - a8c104a - lavu 54.02.0 - opt.h
+2014-08-13 - 2ba4577 / a8c104a - lavu 54.2.100 / 54.2.0 - opt.h
Add av_opt_get_dict_val/set_dict_val with AV_OPT_TYPE_DICT to support
dictionary types being set as options.
Add AVFormatContext.event_flags and AVStream.event_flags for signaling to
the user when events happen in the file/stream.
-2014-08-10 - fb1ddcd - lavr 2.1.0 - avresample.h
+2014-08-10 - 78eaaa8 / fb1ddcd - lavr 2.1.0 - avresample.h
Add avresample_convert_frame() and avresample_config().
-2014-08-10 - fb1ddcd - lavu 54.1.0 - error.h
+2014-08-10 - 78eaaa8 / fb1ddcd - lavu 54.1.100 / 54.1.0 - error.h
Add AVERROR_INPUT_CHANGED and AVERROR_OUTPUT_CHANGED.
-2014-08-08 - d35b94f - lavc 55.57.4 - avcodec.h
+2014-08-08 - 3841f2a / d35b94f - lavc 55.73.102 / 55.57.4 - avcodec.h
Deprecate FF_IDCT_XVIDMMX define and xvidmmx idct option.
Replaced by FF_IDCT_XVID and xvid respectively.
+2014-08-08 - 5c3c671 - lavf 55.53.100 - avio.h
+ Add avio_feof() and deprecate url_feof().
+
2014-08-07 - bb78903 - lsws 2.1.3 - swscale.h
- sws_getCachedContext is not going to be removed in the future.
+ sws_getContext is not going to be removed in the future.
-2014-08-07 - ad1ee5f - lavc 55.57.3 - avcodec.h
+2014-08-07 - a561662 / ad1ee5f - lavc 55.73.101 / 55.57.3 - avcodec.h
reordered_opaque is not going to be removed in the future.
-2014-08-04 - e9abafc - lavu 53.22.0 - pixfmt.h
+2014-08-02 - 28a2107 - lavu 52.98.100 - pixelutils.h
+ Add pixelutils API with SAD functions
+
+2014-08-04 - 6017c98 / e9abafc - lavu 52.97.100 / 53.22.0 - pixfmt.h
Add AV_PIX_FMT_YA16 pixel format for 16 bit packed gray with alpha.
-2014-08-04 - e96c3b8 - lavu 53.21.1 - avstring.h
+2014-08-04 - 4c8bc6f / e96c3b8 - lavu 52.96.101 / 53.21.1 - avstring.h
Rename AV_PIX_FMT_Y400A to AV_PIX_FMT_YA8 to better identify the format.
An alias pixel format and color space name are provided for compatibility.
-2014-08-04 - d2962e9 - lavu 53.21.0 - pixdesc.h
+2014-08-04 - 073c074 / d2962e9 - lavu 52.96.100 / 53.21.0 - pixdesc.h
Support name aliases for pixel formats.
-2014-08-03 - 1ef9e83 - lavc 55.57.2 - avcodec.h
-2014-08-03 - 1ef9e83 - lavu 53.20.0 - frame.h
+2014-08-03 - 71d008e / 1ef9e83 - lavc 55.72.101 / 55.57.2 - avcodec.h
+2014-08-03 - 71d008e / 1ef9e83 - lavu 52.95.100 / 53.20.0 - frame.h
Deprecate AVCodecContext.dtg_active_format and use side-data instead.
-2014-08-03 - 9f17685 - lavc 55.57.1 - avcodec.h
+2014-08-03 - e680c73 - lavc 55.72.100 - avcodec.h
+ Add get_pixels() to AVDCT
+
+2014-08-03 - 9400603 / 9f17685 - lavc 55.71.101 / 55.57.1 - avcodec.h
Deprecate unused FF_IDCT_IPP define and ipp avcodec option.
Deprecate unused FF_DEBUG_PTS define and pts avcodec option.
Deprecate unused FF_CODER_TYPE_DEFLATE define and deflate avcodec option.
Deprecate unused FF_DCT_INT define and int avcodec option.
Deprecate unused avcodec option scenechange_factor.
-2014-07-29 - 69e7336 - lavu 53.19.0 - avstring.h
+2014-07-30 - ba3e331 - lavu 52.94.100 - frame.h
+ Add av_frame_side_data_name()
+
+2014-07-29 - 80a3a66 / 3a19405 - lavf 56.01.100 / 56.01.0 - avformat.h
+ Add mime_type field to AVProbeData, which now MUST be initialized in
+ order to avoid uninitialized reads of the mime_type pointer, likely
+ leading to crashes.
+ Typically, this means you will do 'AVProbeData pd = { 0 };' instead of
+ 'AVProbeData pd;'.
+
+2014-07-29 - 31e0b5d / 69e7336 - lavu 52.92.100 / 53.19.0 - avstring.h
Make name matching function from lavf public as av_match_name().
-2014-07-28 - c5fca01 - lavc 55.57.0 - avcodec.h
+2014-07-28 - 2e5c8b0 / c5fca01 - lavc 55.71.100 / 55.57.0 - avcodec.h
Add AV_CODEC_PROP_REORDER to mark codecs supporting frame reordering.
-2014-07-09 - a54f03b - lavu 53.18.0 - display.h
+2014-07-27 - ff9a154 - lavf 55.50.100 - avformat.h
+ New field int64_t probesize2 instead of deprecated
+ field int probesize.
+
+2014-07-27 - 932ff70 - lavc 55.70.100 - avdct.h
+ Add AVDCT / avcodec_dct_alloc() / avcodec_dct_init().
+
+2014-07-23 - 8a4c086 - lavf 55.49.100 - avio.h
+ Add avio_read_to_bprint()
+
+
+-------- 8< --------- FFmpeg 2.3 was cut here -------- 8< ---------
+
+2014-07-14 - 62227a7 - lavf 55.47.100 - avformat.h
+ Add av_stream_get_parser()
+
+2014-07-09 - c67690f / a54f03b - lavu 52.92.100 / 53.18.0 - display.h
Add av_display_matrix_flip() to flip the transformation matrix.
-2014-07-09 - f6ee61f - lavc 55.56.0 - dv_profile.h
+2014-07-09 - 1b58f13 / f6ee61f - lavc 55.69.100 / 55.56.0 - dv_profile.h
Add a public API for DV profile handling.
-2014-06-20 - 9e500ef - lavu 53.17.0 - imgutils.h
+2014-06-20 - 0dceefc / 9e500ef - lavu 52.90.100 / 53.17.0 - imgutils.h
Add av_image_check_sar().
-2014-06-20 - 874390e - lavc 55.55.0 - avcodec.h
+2014-06-20 - 4a99333 / 874390e - lavc 55.68.100 / 55.55.0 - avcodec.h
Add av_packet_rescale_ts() to simplify timestamp conversion.
-2014-06-18 - 194be1f - lavf 55.20.0 - avformat.h
+2014-06-18 - ac293b6 / 194be1f - lavf 55.44.100 / 55.20.0 - avformat.h
The proper way for providing a hint about the desired timebase to the muxers
is now setting AVStream.time_base, instead of AVStream.codec.time_base as was
done previously. The old method is now deprecated.
-2014-06-01 - 0957b27 - lavc 55.54.0 - avcodec.h
+2014-06-11 - 67d29da - lavc 55.66.101 - avcodec.h
+ Increase FF_INPUT_BUFFER_PADDING_SIZE to 32 due to some corner cases needing
+ it
+
+2014-06-10 - 5482780 - lavf 55.43.100 - avformat.h
+ New field int64_t max_analyze_duration2 instead of deprecated
+ int max_analyze_duration.
+
+2014-05-30 - 00759d7 - lavu 52.89.100 - opt.h
+ Add av_opt_copy()
+
+2014-06-01 - 03bb99a / 0957b27 - lavc 55.66.100 / 55.54.0 - avcodec.h
Add AVCodecContext.side_data_only_packets to allow encoders to output packets
with only side data. This option may become mandatory in the future, so all
users are recommended to update their code and enable this option.
-2014-06-01 - 8c02adc - lavu 53.16.0 - frame.h, pixfmt.h
+2014-06-01 - 6e8e9f1 / 8c02adc - lavu 52.88.100 / 53.16.0 - frame.h, pixfmt.h
Move all color-related enums (AVColorPrimaries, AVColorSpace, AVColorRange,
AVColorTransferCharacteristic, and AVChromaLocation) inside lavu.
- Add AVFrame fields for them on the next lavu major bump.
+ And add AVFrame fields for them.
-2014-05-28 - b2d4565 - lavr 1.3.0 - avresample.h
+2014-05-29 - bdb2e80 / b2d4565 - lavr 1.3.0 - avresample.h
Add avresample_max_output_samples
-2014-05-28 - 6d21259 - lavf 55.19.0 - avformat.h
+2014-05-28 - d858ee7 / 6d21259 - lavf 55.42.100 / 55.19.0 - avformat.h
Add strict_std_compliance and related AVOptions to support experimental
muxing.
-2014-05-20 - c23c96b - lavf 55.18.0 - avformat.h
+2014-05-26 - 55cc60c - lavu 52.87.100 - threadmessage.h
+ Add thread message queue API.
+
+2014-05-26 - c37d179 - lavf 55.41.100 - avformat.h
+ Add format_probesize to AVFormatContext.
+
+2014-05-20 - 7d25af1 / c23c96b - lavf 55.39.100 / 55.18.0 - avformat.h
Add av_stream_get_side_data() to access stream-level side data
in the same way as av_packet_get_side_data().
-2014-05-19 - bddd8cb - lavu 53.15.0 - frame.h, display.h
+2014-05-20 - 7336e39 - lavu 52.86.100 - fifo.h
+ Add av_fifo_alloc_array() function.
+
+2014-05-19 - ef1d4ee / bddd8cb - lavu 52.85.100 / 53.15.0 - frame.h, display.h
Add AV_FRAME_DATA_DISPLAYMATRIX for exporting frame-level
spatial rendering on video frames for proper display.
-2014-05-19 - bddd8cb - lavc 55.53.0 - avcodec.h
+2014-05-19 - ef1d4ee / bddd8cb - lavc 55.64.100 / 55.53.0 - avcodec.h
Add AV_PKT_DATA_DISPLAYMATRIX for exporting packet-level
spatial rendering on video frames for proper display.
-2014-05-19 - a312f71 - lavf 55.17.1 - avformat.h
+2014-05-19 - 999a99c / a312f71 - lavf 55.38.101 / 55.17.1 - avformat.h
Deprecate AVStream.pts and the AVFrac struct, which was its only use case.
- Those fields were poorly defined and not meant to be public, so there is
- no replacement for them.
+ See use av_stream_get_end_pts()
-2014-05-18 - fd05602 - lavc 55.52.0 - avcodec.h
+2014-05-18 - 68c0518 / fd05602 - lavc 55.63.100 / 55.52.0 - avcodec.h
Add avcodec_free_context(). From now on it should be used for freeing
AVCodecContext.
-2014-05-15 - 0c1959b - lavf 55.17.0 - avformat.h
+2014-05-17 - 0eec06e / 1bd0bdc - lavu 52.84.100 / 54.5.0 - time.h
+ Add av_gettime_relative() av_gettime_relative_is_monotonic()
+
+2014-05-15 - eacf7d6 / 0c1959b - lavf 55.38.100 / 55.17.0 - avformat.h
Add AVFMT_FLAG_BITEXACT flag. Muxers now use it instead of checking
CODEC_FLAG_BITEXACT on the first stream.
-2014-05-11 - 66e6c8a - lavu 53.14.0 - pixfmt.h
+2014-05-15 - 96cb4c8 - lswr 0.19.100 - swresample.h
+ Add swr_close()
+
+2014-05-11 - 14aef38 / 66e6c8a - lavu 52.83.100 / 53.14.0 - pixfmt.h
Add AV_PIX_FMT_VDA for new-style VDA acceleration.
-2014-05-01 - a2941c8 - lavc 55.50.3 - avcodec.h
+2014-05-07 - 351f611 - lavu 52.82.100 - fifo.h
+ Add av_fifo_freep() function.
+
+2014-05-02 - ba52fb11 - lavu 52.81.100 - opt.h
+ Add av_opt_set_dict2() function.
+
+2014-05-01 - e77b985 / a2941c8 - lavc 55.60.103 / 55.50.3 - avcodec.h
Deprecate CODEC_FLAG_MV0. It is replaced by the flag "mv0" in the
"mpv_flags" private option of the mpegvideo encoders.
-2014-05-01 - 6484149 - lavc 55.50.2 - avcodec.h
+2014-05-01 - e40ae8c / 6484149 - lavc 55.60.102 / 55.50.2 - avcodec.h
Deprecate CODEC_FLAG_GMC. It is replaced by the "gmc" private option of the
libxvid encoder.
-2014-05-01 - b2c3171 - lavc 55.50.1 - avcodec.h
+2014-05-01 - 1851643 / b2c3171 - lavc 55.60.101 / 55.50.1 - avcodec.h
Deprecate CODEC_FLAG_NORMALIZE_AQP. It is replaced by the flag "naq" in the
"mpv_flags" private option of the mpegvideo encoders.
-2014-05-01 - 5fcceda - avcodec.h
+2014-05-01 - cac07d0 / 5fcceda - avcodec.h
Deprecate CODEC_FLAG_INPUT_PRESERVED. Its functionality is replaced by passing
reference-counted frames to encoders.
-2014-04-28 - ed4b757 - lavc 55.50.0 - dxva2.h
+2014-04-30 - 617e866 - lavu 52.81.100 - pixdesc.h
+ Add av_find_best_pix_fmt_of_2(), av_get_pix_fmt_loss()
+ Deprecate avcodec_get_pix_fmt_loss(), avcodec_find_best_pix_fmt_of_2()
+
+2014-04-29 - 1bf6396 - lavc 55.60.100 - avcodec.h
+ Add AVCodecDescriptor.mime_types field.
+
+2014-04-29 - b804eb4 - lavu 52.80.100 - hash.h
+ Add av_hash_final_bin(), av_hash_final_hex() and av_hash_final_b64().
+
+2014-03-07 - 8b2a130 - lavc 55.50.0 / 55.53.100 - dxva2.h
Add FF_DXVA2_WORKAROUND_INTEL_CLEARVIDEO for old Intel GPUs.
-2014-04-22 - 502512e - lavu 53.13.0 - avutil.h
+2014-04-22 - 502512e /dac7e8a - lavu 53.13.0 / 52.78.100 - avutil.h
Add av_get_time_base_q().
-2014-04-17 - 0983d48 - lavu 53.12.0 - crc.h
+2014-04-17 - a8d01a7 / 0983d48 - lavu 53.12.0 / 52.77.100 - crc.h
Add AV_CRC_16_ANSI_LE crc variant.
-2014-04-07 - 8b17243 - lavu 53.11.0 - pixfmt.h
+2014-04-15 - ef818d8 - lavf 55.37.101 - avformat.h
+ Add av_format_inject_global_side_data()
+
+2014-04-12 - 4f698be - lavu 52.76.100 - log.h
+ Add av_log_get_flags()
+
+2014-04-11 - 6db42a2b - lavd 55.12.100 - avdevice.h
+ Add avdevice_capabilities_create() function.
+ Add avdevice_capabilities_free() function.
+
+2014-04-07 - 0a1cc04 / 8b17243 - lavu 52.75.100 / 53.11.0 - pixfmt.h
Add AV_PIX_FMT_YVYU422 pixel format.
-2014-04-04 - 8542f9c - lavu 53.10.0 - replaygain.h
+2014-04-04 - c1d0536 / 8542f9c - lavu 52.74.100 / 53.10.0 - replaygain.h
Full scale for peak values is now 100000 (instead of UINT32_MAX) and values
may overflow.
-2014-04-03 - 7763118 - lavu 53.09.0 - log.h
+2014-04-03 - c16e006 / 7763118 - lavu 52.73.100 / 53.9.0 - log.h
Add AV_LOG(c) macro to have 256 color debug messages.
-2014-03-24 - d161ae0 - lavu 53.08.0 - frame.h
+2014-04-03 - eaed4da9 - lavu 52.72.100 - opt.h
+ Add AV_OPT_MULTI_COMPONENT_RANGE define to allow return
+ multi-component option ranges.
+
+2014-03-29 - cd50a44b - lavu 52.70.100 - mem.h
+ Add av_dynarray_add_nofree() function.
+
+2014-02-24 - 3e1f241 / d161ae0 - lavu 52.69.100 / 53.8.0 - frame.h
Add av_frame_remove_side_data() for removing a single side data
instance from a frame.
-2014-03-24 - 5a7e35d - lavu 53.07.0 - frame.h, replaygain.h
+2014-03-24 - 83e8978 / 5a7e35d - lavu 52.68.100 / 53.7.0 - frame.h, replaygain.h
Add AV_FRAME_DATA_REPLAYGAIN for exporting replaygain tags.
Add a new header replaygain.h with the AVReplayGain struct.
-2014-03-24 - 5a7e35d - lavc 55.36.0 - avcodec.h
+2014-03-24 - 83e8978 / 5a7e35d - lavc 55.54.100 / 55.36.0 - avcodec.h
Add AV_PKT_DATA_REPLAYGAIN for exporting replaygain tags.
-2014-03-24 - 25b3258 - lavf 55.13.0 - avformat.h
+2014-03-24 - 595ba3b / 25b3258 - lavf 55.35.100 / 55.13.0 - avformat.h
Add AVStream.side_data and AVStream.nb_side_data for exporting stream-global
side data (e.g. replaygain tags, video rotation)
-2014-03-24 - 0e2c3ee - lavc 55.35.0 - avcodec.h
+2014-03-24 - bd34e26 / 0e2c3ee - lavc 55.53.100 / 55.35.0 - avcodec.h
Give the name AVPacketSideData to the previously anonymous struct used for
AVPacket.side_data.
-2014-03-16 - 1481d24 - lavu 53.06.0 - pixfmt.h
- Add RGBA64 pixel format and variants.
-2014-02-24 - 1155fd0 - lavu 53.05.0 - frame.h
+-------- 8< --------- FFmpeg 2.2 was cut here -------- 8< ---------
+
+2014-03-18 - 37c07d4 - lsws 2.5.102
+ Make gray16 full-scale.
+
+2014-03-16 - 6b1ca17 / 1481d24 - lavu 52.67.100 / 53.6.0 - pixfmt.h
+ Add RGBA64_LIBAV pixel format and variants for compatibility
+
+2014-03-11 - 3f3229c - lavf 55.34.101 - avformat.h
+ Set AVFormatContext.start_time_realtime when demuxing.
+
+2014-03-03 - 06fed440 - lavd 55.11.100 - avdevice.h
+ Add av_input_audio_device_next().
+ Add av_input_video_device_next().
+ Add av_output_audio_device_next().
+ Add av_output_video_device_next().
+
+2014-02-24 - fff5262 / 1155fd0 - lavu 52.66.100 / 53.5.0 - frame.h
Add av_frame_copy() for copying the frame data.
-2014-02-22 - 7e86c27 - lavr 1.2.0 - avresample.h
+2014-02-24 - a66be60 - lswr 0.18.100 - swresample.h
+ Add swr_is_initialized() for checking whether a resample context is initialized.
+
+2014-02-22 - 5367c0b / 7e86c27 - lavr 1.2.0 - avresample.h
Add avresample_is_open() for checking whether a resample context is open.
-2014-02-19 - c3ecd96 - lavu 53.04.0 - opt.h
+2014-02-19 - 6a24d77 / c3ecd96 - lavu 52.65.100 / 53.4.0 - opt.h
Add AV_OPT_FLAG_EXPORT and AV_OPT_FLAG_READONLY to mark options meant (only)
for reading.
-2014-02-19 - 6bb8720 - lavu 53.03.01 - opt.h
+2014-02-19 - f4c8d00 / 6bb8720 - lavu 52.64.101 / 53.3.1 - opt.h
Deprecate unused AV_OPT_FLAG_METADATA.
-------------------------------8<-------------------------------------
- 10 branch was cut here
------------------------------>8--------------------------------------
+2014-02-16 - 81c3f81 - lavd 55.10.100 - avdevice.h
+ Add avdevice_list_devices() and avdevice_free_list_devices()
-2014-02-15 - c98f316 - lavu 53.3.0 - frame.h
+2014-02-16 - db3c970 - lavf 55.33.100 - avio.h
+ Add avio_find_protocol_name() to find out the name of the protocol that would
+ be selected for a given URL.
+
+2014-02-15 - a2bc6c1 / c98f316 - lavu 52.64.100 / 53.3.0 - frame.h
Add AV_FRAME_DATA_DOWNMIX_INFO value to the AVFrameSideDataType enum and
downmix_info.h API, which identify downmix-related metadata.
-2014-02-04 - d9ae103 - lavf 55.11.0 - avformat.h
+2014-02-11 - 1b05ac2 - lavf 55.32.100 - avformat.h
+ Add av_write_uncoded_frame() and av_interleaved_write_uncoded_frame().
+
+2014-02-04 - 3adb5f8 / d9ae103 - lavf 55.30.100 / 55.11.0 - avformat.h
Add AVFormatContext.max_interleave_delta for controlling amount of buffering
when interleaving.
-2014-01-20 - 93c553c - lavc 55.32.1 - avcodec.h
+2014-02-02 - 5871ee5 - lavf 55.29.100 - avformat.h
+ Add output_ts_offset muxing option to AVFormatContext.
+
+2014-01-27 - 102bd64 - lavd 55.7.100 - avdevice.h
+ lavf 55.28.100 - avformat.h
+ Add avdevice_dev_to_app_control_message() function.
+
+2014-01-27 - 7151411 - lavd 55.6.100 - avdevice.h
+ lavf 55.27.100 - avformat.h
+ Add avdevice_app_to_dev_control_message() function.
+
+2014-01-24 - 86bee79 - lavf 55.26.100 - avformat.h
+ Add AVFormatContext option metadata_header_padding to allow control over the
+ amount of padding added.
+
+2014-01-20 - eef74b2 / 93c553c - lavc 55.48.102 / 55.32.1 - avcodec.h
Edges are not required anymore on video buffers allocated by get_buffer2()
(i.e. as if the CODEC_FLAG_EMU_EDGE flag was always on). Deprecate
CODEC_FLAG_EMU_EDGE and avcodec_get_edge_width().
-2014-01-05 - 5b4797a - lavu 53.2.0 - frame.h
+2014-01-19 - 1a193c4 - lavf 55.25.100 - avformat.h
+ Add avformat_get_mov_video_tags() and avformat_get_mov_audio_tags().
+
+2014-01-19 - 3532dd5 - lavu 52.63.100 - rational.h
+ Add av_make_q() function.
+
+2014-01-05 - 4cf4da9 / 5b4797a - lavu 52.62.100 / 53.2.0 - frame.h
Add AV_FRAME_DATA_MATRIXENCODING value to the AVFrameSideDataType enum, which
identifies AVMatrixEncoding data.
-2014-01-05 - 5c437fb - lavu 53.1.0 - channel_layout.h
+2014-01-05 - 751385f / 5c437fb - lavu 52.61.100 / 53.1.0 - channel_layout.h
Add values for various Dolby flags to the AVMatrixEncoding enum.
-2013-12-20 - 2a41826 - lavc 55.30.0 - avcodec.h
- Add HEVC profiles
+2014-01-04 - b317f94 - lavu 52.60.100 - mathematics.h
+ Add av_add_stable() function.
+
+2013-12-22 - 911676c - lavu 52.59.100 - avstring.h
+ Add av_strnlen() function.
+
+2013-12-09 - 64f73ac - lavu 52.57.100 - opencl.h
+ Add av_opencl_benchmark() function.
+
+2013-11-30 - 82b2e9c - lavu 52.56.100 - ffversion.h
+ Moves version.h to libavutil/ffversion.h.
+ Install ffversion.h and make it public.
-2013-12-11 - b9fb59d,9431356,d7b3ee9 - lavc 55.28.1 - avcodec.h
+2013-12-11 - 29c83d2 / b9fb59d,409a143 / 9431356,44967ab / d7b3ee9 - lavc 55.45.101 / 55.28.1 - avcodec.h
av_frame_alloc(), av_frame_unref() and av_frame_free() now can and should be
used instead of avcodec_alloc_frame(), avcodec_get_frame_defaults() and
avcodec_free_frame() respectively. The latter three functions are deprecated.
-2013-12-09 - 7e244c6- - lavu 52.20.0 - frame.h
+2013-12-09 - 7a60348 / 7e244c6- - lavu 52.58.100 / 52.20.0 - frame.h
Add AV_FRAME_DATA_STEREO3D value to the AVFrameSideDataType enum and
stereo3d.h API, that identify codec-independent stereo3d information.
-2013-11-26 - 1eaac1d- - lavu 52.19.0 - frame.h
+2013-11-26 - 625b290 / 1eaac1d- - lavu 52.55.100 / 52.19.0 - frame.h
Add AV_FRAME_DATA_A53_CC value to the AVFrameSideDataType enum, which
identifies ATSC A53 Part 4 Closed Captions data.
-2013-11-14 - cce3e0a - lavu 52.18.0 - mem.h
+2013-11-22 - 6859065 - lavu 52.54.100 - avstring.h
+ Add av_utf8_decode() function.
+
+2013-11-22 - fb7d70c - lavc 55.44.100 - avcodec.h
+ Add HEVC profiles
+
+2013-11-20 - c28b61c - lavc 55.44.100 - avcodec.h
+ Add av_packet_{un,}pack_dictionary()
+ Add AV_PKT_METADATA_UPDATE side data type, used to transmit key/value
+ strings between a stream and the application.
+
+2013-11-14 - 7c888ae / cce3e0a - lavu 52.53.100 / 52.18.0 - mem.h
Move av_fast_malloc() and av_fast_realloc() for libavcodec to libavutil.
-2013-11-14 - 8941971 - lavc 55.27.0 - avcodec.h
+2013-11-14 - b71e4d8 / 8941971 - lavc 55.43.100 / 55.27.0 - avcodec.h
Deprecate AVCodecContext.error_rate, it is replaced by the 'error_rate'
private option of the mpegvideo encoder family.
-2013-11-14 - 728c465 - lavc 55.26.0 - vdpau.h
+2013-11-14 - 31c09b7 / 728c465 - lavc 55.42.100 / 55.26.0 - vdpau.h
Add av_vdpau_get_profile().
Add av_vdpau_alloc_context(). This function must from now on be
used for allocating AVVDPAUContext.
-2013-11-04 - cd8f772 - lavc 55.25.0 - avcodec.h
+2013-11-04 - be41f21 / cd8f772 - lavc 55.41.100 / 55.25.0 - avcodec.h
+ lavu 52.51.100 - frame.h
Add ITU-R BT.2020 and other not yet included values to color primaries,
transfer characteristics and colorspaces.
-2013-10-31 - 28096e0 - lavu 52.17.0 - frame.h
+2013-11-04 - 85cabf1 - lavu 52.50.100 - avutil.h
+ Add av_fopen_utf8()
+
+2013-10-31 - 78265fc / 28096e0 - lavu 52.49.100 / 52.17.0 - frame.h
Add AVFrame.flags and AV_FRAME_FLAG_CORRUPT.
-2013-09-28 - 0767bfd - lavfi 3.11.0 - avfilter.h
+
+-------- 8< --------- FFmpeg 2.1 was cut here -------- 8< ---------
+
+2013-10-27 - dbe6f9f - lavc 55.39.100 - avcodec.h
+ Add CODEC_CAP_DELAY support to avcodec_decode_subtitle2.
+
+2013-10-27 - d61617a - lavu 52.48.100 - parseutils.h
+ Add av_get_known_color_name().
+
+2013-10-17 - 8696e51 - lavu 52.47.100 - opt.h
+ Add AV_OPT_TYPE_CHANNEL_LAYOUT and channel layout option handlers
+ av_opt_get_channel_layout() and av_opt_set_channel_layout().
+
+2013-10-06 - ccf96f8 -libswscale 2.5.101 - options.c
+ Change default scaler to bicubic
+
+2013-10-03 - e57dba0 - lavc 55.34.100 - avcodec.h
+ Add av_codec_get_max_lowres()
+
+2013-10-02 - 5082fcc - lavf 55.19.100 - avformat.h
+ Add audio/video/subtitle AVCodec fields to AVFormatContext to force specific
+ decoders
+
+2013-09-28 - 7381d31 / 0767bfd - lavfi 3.88.100 / 3.11.0 - avfilter.h
Add AVFilterGraph.execute and AVFilterGraph.opaque for custom slice threading
implementations.
-2013-09-21 - e208e6d - lavu 52.16.0 - pixfmt.h
+2013-09-21 - 85f8a3c / e208e6d - lavu 52.46.100 / 52.16.0 - pixfmt.h
Add interleaved 4:2:2 8/10-bit formats AV_PIX_FMT_NV16 and
AV_PIX_FMT_NV20.
-2013-09-16 - 3feb3d6 - lavu 52.15.0 - mem.h
+2013-09-16 - c74c3fb / 3feb3d6 - lavu 52.44.100 / 52.15.0 - mem.h
Add av_reallocp.
-2013-08-10 - 5a9a9d4 - lavc 55.16.0 - avcodec.h
+2013-09-04 - 3e1f507 - lavc 55.31.101 - avcodec.h
+ avcodec_close() argument can be NULL.
+
+2013-09-04 - 36cd017a - lavf 55.16.101 - avformat.h
+ avformat_close_input() argument can be NULL and point on NULL.
+
+2013-08-29 - e31db62 - lavf 55.15.100 - avformat.h
+ Add av_format_get_probe_score().
+
+2013-08-15 - 1e0e193 - lsws 2.5.100 -
+ Add a sws_dither AVOption, allowing to set the dither algorithm used
+
+2013-08-11 - d404fe35 - lavc 55.27.100 - vdpau.h
+ Add a render2 alternative to the render callback function.
+
+2013-08-11 - af05edc - lavc 55.26.100 - vdpau.h
+ Add allocation function for AVVDPAUContext, allowing
+ to extend it in the future without breaking ABI/API.
+
+2013-08-10 - 67a580f / 5a9a9d4 - lavc 55.25.100 / 55.16.0 - avcodec.h
Extend AVPacket API with av_packet_unref, av_packet_ref,
av_packet_move_ref, av_packet_copy_props, av_packet_free_side_data.
-2013-08-05 - f824535 - lavc 55.13.0 - avcodec.h
+2013-08-05 - 9547e3e / f824535 - lavc 55.22.100 / 55.13.0 - avcodec.h
Deprecate the bitstream-related members from struct AVVDPAUContext.
- The bistream buffers no longer need to be explicitly freed.
+ The bitstream buffers no longer need to be explicitly freed.
-2013-08-05 - 549294f - lavc 55.12.0 - avcodec.h
+2013-08-05 - 3b805dc / 549294f - lavc 55.21.100 / 55.12.0 - avcodec.h
Deprecate the CODEC_CAP_HWACCEL_VDPAU codec capability. Use CODEC_CAP_HWACCEL
and select the AV_PIX_FMT_VDPAU format with get_format() instead.
-2013-08-05 - a0ad5d0 - lavu 52.14.0 - pixfmt.h
+2013-08-05 - 4ee0984 / a0ad5d0 - lavu 52.41.100 / 52.14.0 - pixfmt.h
Deprecate AV_PIX_FMT_VDPAU_*. Use AV_PIX_FMT_VDPAU instead.
-2013-08-02 - a8b1927 - lavc 55.11.0 - avcodec.h
+2013-08-02 - 82fdfe8 / a8b1927 - lavc 55.20.100 / 55.11.0 - avcodec.h
Add output_picture_number to AVCodecParserContext.
-2013-06-24 - 95d5246 - lavc 55.10.0 - avcodec.h
+2013-07-23 - abc8110 - lavc 55.19.100 - avcodec.h
+ Add avcodec_chroma_pos_to_enum()
+ Add avcodec_enum_to_chroma_pos()
+
+
+-------- 8< --------- FFmpeg 2.0 was cut here -------- 8< ---------
+
+2013-07-03 - 838bd73 - lavfi 3.78.100 - avfilter.h
+ Deprecate avfilter_graph_parse() in favor of the equivalent
+ avfilter_graph_parse_ptr().
+
+2013-06-24 - af5f9c0 / 95d5246 - lavc 55.17.100 / 55.10.0 - avcodec.h
Add MPEG-2 AAC profiles
-2013-06-04 - fc962d4 - lavu 52.13.0 - mem.h
+2013-06-25 - af5f9c0 / 95d5246 - lavf 55.10.100 - avformat.h
+ Add AV_DISPOSITION_* flags to indicate text track kind.
+
+2013-06-15 - 99b8cd0 - lavu 52.36.100
+ Add AVRIPEMD:
+ av_ripemd_alloc()
+ av_ripemd_init()
+ av_ripemd_update()
+ av_ripemd_final()
+
+2013-06-10 - 82ef670 - lavu 52.35.101 - hmac.h
+ Add AV_HMAC_SHA224, AV_HMAC_SHA256, AV_HMAC_SHA384, AV_HMAC_SHA512
+
+2013-06-04 - 30b491f / fc962d4 - lavu 52.35.100 / 52.13.0 - mem.h
Add av_realloc_array and av_reallocp_array
-2013-05-24 - 129bb23 - lavfi 3.10.0 - avfilter.h
+2013-05-30 - 682b227 - lavu 52.35.100
+ Add AVSHA512:
+ av_sha512_alloc()
+ av_sha512_init()
+ av_sha512_update()
+ av_sha512_final()
+
+2013-05-24 - 8d4e969 / 129bb23 - lavfi 3.10.0 / 3.70.100 - avfilter.h
Add support for slice multithreading to lavfi. Filters supporting threading
are marked with AVFILTER_FLAG_SLICE_THREADS.
New fields AVFilterContext.thread_type, AVFilterGraph.thread_type and
AVFilterGraph.nb_threads (accessible directly or through AVOptions) may be
used to configure multithreading.
-2013-05-24 - 2a6eaea - lavu 52.12.0 - cpu.h
+2013-05-24 - fe40a9f / 2a6eaea - lavu 52.12.0 / 52.34.100 - cpu.h
Add av_cpu_count() function for getting the number of logical CPUs.
-2013-05-24 - b493847 - lavc 55.7.0 - avcodec.h
+2013-05-24 - 0c25c39 / b493847 - lavc 55.7.0 / 55.12.100 - avcodec.h
Add picture_structure to AVCodecParserContext.
-2013-05-15 - e6c4ac7 - lavu 52.11.0 - pixdesc.h
+2013-05-17 - 3a751ea - lavu 52.33.100 - opt.h
+ Add AV_OPT_TYPE_COLOR value to AVOptionType enum.
+
+2013-05-13 - e398416 - lavu 52.31.100 - mem.h
+ Add av_dynarray2_add().
+
+2013-05-12 - 1776177 - lavfi 3.65.100
+ Add AVFILTER_FLAG_SUPPORT_TIMELINE* filter flags.
+
+2013-04-19 - 380cfce - lavc 55.4.100
+ Add AV_CODEC_PROP_TEXT_SUB property for text based subtitles codec.
+
+2013-04-18 - 7c1a002 - lavf 55.3.100
+ The matroska demuxer can now output proper verbatim ASS packets. It will
+ become the default starting lavf 56.0.100.
+
+2013-04-10 - af0d270 - lavu 25.26.100 - avutil.h,opt.h
+ Add av_int_list_length()
+ and av_opt_set_int_list().
+
+2013-03-30 - 5c73645 - lavu 52.24.100 - samplefmt.h
+ Add av_samples_alloc_array_and_samples().
+
+2013-03-29 - ef7b6b4 - lavf 55.1.100 - avformat.h
+ Add av_guess_frame_rate()
+
+2013-03-20 - 8d928a9 - lavu 52.22.100 - opt.h
+ Add AV_OPT_TYPE_DURATION value to AVOptionType enum.
+
+2013-03-17 - 7aa9af5 - lavu 52.20.100 - opt.h
+ Add AV_OPT_TYPE_VIDEO_RATE value to AVOptionType enum.
+
+
+-------- 8< --------- FFmpeg 1.2 was cut here -------- 8< ---------
+
+2013-03-07 - 9767ec6 - lavu 52.18.100 - avstring.h,bprint.h
+ Add av_escape() and av_bprint_escape() API.
+
+2013-02-24 - b59cd08 - lavfi 3.41.100 - buffersink.h
+ Add sample_rates field to AVABufferSinkParams.
+
+2013-01-17 - a1a707f - lavf 54.61.100
+ Add av_codec_get_tag2().
+
+2013-01-01 - 2eb2e17 - lavfi 3.34.100
+ Add avfilter_get_audio_buffer_ref_from_arrays_channels.
+
+
+-------- 8< --------- FFmpeg 1.1 was cut here -------- 8< ---------
+
+2012-12-20 - 34de47aa - lavfi 3.29.100 - avfilter.h
+ Add AVFilterLink.channels, avfilter_link_get_channels()
+ and avfilter_ref_get_channels().
+
+2012-12-15 - 96d815fc - lavc 54.80.100 - avcodec.h
+ Add pkt_size field to AVFrame.
+
+2012-11-25 - c70ec631 - lavu 52.9.100 - opt.h
+ Add the following convenience functions to opt.h:
+ av_opt_get_image_size
+ av_opt_get_pixel_fmt
+ av_opt_get_sample_fmt
+ av_opt_set_image_size
+ av_opt_set_pixel_fmt
+ av_opt_set_sample_fmt
+
+2012-11-17 - 4cd74c81 - lavu 52.8.100 - bprint.h
+ Add av_bprint_strftime().
+
+2012-11-15 - 92648107 - lavu 52.7.100 - opt.h
+ Add av_opt_get_key_value().
+
+2012-11-13 - 79456652 - lavfi 3.23.100 - avfilter.h
+ Add channels field to AVFilterBufferRefAudioProps.
+
+2012-11-03 - 481fdeee - lavu 52.3.100 - opt.h
+ Add AV_OPT_TYPE_SAMPLE_FMT value to AVOptionType enum.
+
+2012-10-21 - 6fb2fd8 - lavc 54.68.100 - avcodec.h
+ lavfi 3.20.100 - avfilter.h
+ Add AV_PKT_DATA_STRINGS_METADATA side data type, used to transmit key/value
+ strings between AVPacket and AVFrame, and add metadata field to
+ AVCodecContext (which shall not be accessed by users; see AVFrame metadata
+ instead).
+
+2012-09-27 - a70b493 - lavd 54.3.100 - version.h
+ Add LIBAVDEVICE_IDENT symbol.
+
+2012-09-27 - a70b493 - lavfi 3.18.100 - version.h
+ Add LIBAVFILTER_IDENT symbol.
+
+2012-09-27 - a70b493 - libswr 0.16.100 - version.h
+ Add LIBSWRESAMPLE_VERSION, LIBSWRESAMPLE_BUILD
+ and LIBSWRESAMPLE_IDENT symbols.
+
+
+-------- 8< --------- FFmpeg 1.0 was cut here -------- 8< ---------
+
+2012-09-06 - 29e972f - lavu 51.72.100 - parseutils.h
+ Add av_small_strptime() time parsing function.
+
+ Can be used as a stripped-down replacement for strptime(), on
+ systems which do not support it.
+
+2012-08-25 - 2626cc4 - lavf 54.28.100
+ Matroska demuxer now identifies SRT subtitles as AV_CODEC_ID_SUBRIP instead
+ 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 - 507b1e4 - lavc 55.4.0 - avcodec.h
+2013-04-03 - 6fc58a8 / 507b1e4 - lavc 55.7.100 / 55.4.0 - avcodec.h
Add field_order to AVCodecParserContext.
-2013-04-19 - 5e83d9a - lavc 55.2.0 - avcodec.h
+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 3.8.0
- 38f0c07 - Move all content from avfiltergraph.h to avfilter.h. Deprecate
+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
- bc1a985 - Add avfilter_graph_alloc_filter(), deprecate avfilter_open() and
+ 86070b8 / bc1a985 - Add avfilter_graph_alloc_filter(), deprecate avfilter_open() and
avfilter_graph_add_filter().
- 1113672 - Add AVFilterContext.graph pointing to the AVFilterGraph that contains the
+ 4fde705 / 1113672 - Add AVFilterContext.graph pointing to the AVFilterGraph that contains the
filter.
- 48a5ada - Add avfilter_init_str(), deprecate avfilter_init_filter().
- 1ba95a9 - Add avfilter_init_dict().
- 7cdd737 - Add AVFilter.flags field and AVFILTER_FLAG_DYNAMIC_{INPUTS,OUTPUTS} flags.
- 7e8fe4b - Add avfilter_pad_count() for counting filter inputs/outputs.
- fa2a34c - Add avfilter_next(), deprecate av_filter_next().
+ 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 3.7.0 - avfilter.h
- b439c99 - Add AVFilter.priv_class for exporting filter options through the
+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.
- 8114c10 - Add avfilter_get_class().
+ 44d4488 / 8114c10 - Add avfilter_get_class().
Switch all filters to use AVOptions.
-2013-03-19 - 2c328a9 - lavu 52.9.0 - pixdesc.h
+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 - 42c7c61 - lavfi 3.6.0
+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 55.0.0, lavf 55.0.0,
-lavd 54.0.0, lavfi 3.5.0
- 8e401db, 1cec062 - add a new API for reference counted buffers and buffer
+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).
- 1afddbe - add AVPacket.buf to allow reference counting for the AVPacket data.
+ 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.
- 7ecc2d4 - move AVFrame from lavc to lavu (new header libavutil/frame.h), add
+ 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.
- 759001c - add the refcounted_frames field to AVCodecContext to make audio and
+ 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()
* qscale_table, qstride, qscale_type, mbskip_table, motion_val,
mb_type, dct_coeff, ref_index -- mpegvideo-specific tables,
which are not exported anymore.
- 7e35037 - switch libavfilter to use AVFrame instead of AVFilterBufferRef. Add
+ 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 - 12c5c1d - lavu 52.8.0 - avstring.h
+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 - 9f12235 - lavfi 3.4.0 - avfiltergraph.h
+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 - 38c1466 - lavu 52.7.0 - dict.h
+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 - b85a5e8 - lavu 52.6.0 - avstring.h
+2013-01-25 - 25be630 / b85a5e8 - lavu 52.16.100 / 52.6.0 - avstring.h
Add av_strnstr()
-2013-01-15 - 8ee288d - lavu 52.5.0 - hmac.h
+2013-01-15 - e7e0186 / 8ee288d - lavu 52.15.100 / 52.5.0 - hmac.h
Add AVHMAC.
-2013-01-13 - 44e065d - lavc 54.36.0 - vdpau.h
+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 - 169fb94 - lavu 52.4.0 - pixdesc.h
+2013-01-12 - dae382b / 169fb94 - lavu 52.14.100 / 52.4.0 - pixdesc.h
Add AV_PIX_FMT_VDPAU flag.
-2013-01-07 - 074a00d - lavr 1.1.0
+2013-01-07 - 249fca3 / 074a00d - lavr 1.1.0
Add avresample_set_channel_mapping() for input channel reordering,
duplication, and silencing.
-------------------------------8<-------------------------------------
- 9 branch was cut here
------------------------------>8--------------------------------------
-
-2012-12-29 - d8fd06c - lavu 52.3.0 - avstring.h
+2012-12-29 - 2ce43b3 / d8fd06c - lavu 52.13.100 / 52.3.0 - avstring.h
Add av_basename() and av_dirname().
-2012-11-11 - 5980f5d - lavu 52.2.0 - audioconvert.h
+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 - dfde8a3 - lavu 52.1.0 - intmath.h
- Add av_ctz() for trailing zero bit count
-
-2012-10-21 - a893655 - lavu 51.45.0 - error.h
+2012-10-21 - e3a91c5 / a893655 - lavu 51.77.100 / 51.45.0 - error.h
Add AVERROR_EXPERIMENTAL
-2012-10-12 - d2fcb35 - lavu 51.44.0 - pixdesc.h
+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 - 9a92aea - lavu 51.43.0 - aes.h, md5.h, sha.h, tree.h
+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,
- deprecate the context size variables.
-2012-10-10 - b522000 - lavf 54.18.0 - avio.h
+2012-10-10 - de31814 / b522000 - lavf 54.32.100 / 54.18.0 - avio.h
Add avio_closep to complement avio_close.
-2012-10-08 - 78071a1 - lavu 51.42.0 - pixfmt.h
+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.
'PixelFormat' identifier. Such code should either #undef PixelFormat
or stop using the PixelFormat name.
-2012-10-05 - e7ba5b1 - lavr 1.0.0 - avresample.h
+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 - a42aada - lavc 54.28.0 - avcodec.h
+2012-09-26 - 3ba0dab7 / 1384df64 - lavf 54.29.101 / 56.06.3 - avformat.h
+ Add AVFormatContext.avoid_negative_ts.
+
+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 - 8919fee - lavu 51.41.0 - audioconvert.h
+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 - 686a329 - lavu 51.40.0 - opt.h
+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 - a231832 - lavc 54.26.1 - avcodec.h
+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.
Add codec descriptors for accessing codec properties without having
to refer to a specific decoder or encoder.
- c223d79 - Add an AVCodecDescriptor struct and functions
+ f5f3684 / c223d79 - Add an AVCodecDescriptor struct and functions
avcodec_descriptor_get() and avcodec_descriptor_next().
- 51efed1 - Add AVCodecDescriptor.props and AV_CODEC_PROP_INTRA_ONLY.
- 91e59fe - Add avcodec_descriptor_get_by_name().
-
-
-2012-08-08 - 1d9c2dc - lavu 51.39 - avutil.h
- Don't implicitly include libavutil/common.h in avutil.h
+ f5f3684 / 51efed1 - Add AVCodecDescriptor.props and AV_CODEC_PROP_INTRA_ONLY.
+ 6c180b3 / 91e59fe - Add avcodec_descriptor_get_by_name().
-2012-08-08 - 987170c - lavu 51.38 - dict.h
+2012-08-08 - f5f3684 / 987170c - lavu 51.68.100 / 51.38.0 - dict.h
Add av_dict_count().
-2012-08-07 - 104e10f - lavc 54.25 - avcodec.h
+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 - 239fdf1 - lavu 51.37.1 - cpu.h
+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 - 681ed00 - lavf 54.13.0 - avformat.h
+2012-07-29 - 7c26761 / 681ed00 - lavf 54.22.100 / 54.13.0 - avformat.h
Add AVFMT_FLAG_NOBUFFER for low latency use cases.
-2012-07-20 - b70d89a - lavfi 3.0.0 - avfilter.h
- Add avfilter_unref_bufferp().
-
-2012-07-10 - 5fade8a - lavu 51.37.0
+2012-07-10 - fbe0245 / f3e5e6f - lavu 51.65.100 / 51.37.0
Add av_malloc_array() and av_mallocz_array()
-2012-06-22 - d3d3a32 - lavu 51.34.0
+2012-06-22 - e847f41 / d3d3a32 - lavu 51.61.100 / 51.34.0
Add av_usleep()
-2012-06-20 - ae0a301 - lavu 51.33.0
+2012-06-20 - 4da42eb / ae0a301 - lavu 51.60.100 / 51.33.0
Move av_gettime() to libavutil, add libavutil/time.h
-2012-06-09 - 3971be0 - lavr 0.0.3
+2012-06-09 - 82edf67 / 3971be0 - lavr 0.0.3
Add a parameter to avresample_build_matrix() for Dolby/DPLII downmixing.
-2012-06-12 - 9baeff9 - lavfi 2.23.0 - avfilter.h
+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 - 84b9fbe - lavfi 2.22.0 - avfilter.h
+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 - b0f0dfc - lavu 51.32.0 - audioconvert.h
+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 - 154486f - lavu 51.31.0 - opt.h
+2012-05-25 - 53ce990 / 154486f - lavu 51.55.100 / 51.31.0 - opt.h
Add av_opt_set_bin()
-2012-05-26 - e9cef89 - lavf 54.3.0
- Add AVFMT_TS_NONSTRICT format flag to indicate that a muxer supports
- non-increasing monotone timestamps.
-
-2012-05-15 - lavfi 2.17.0
+2012-05-15 - lavfi 2.74.100 / 2.17.0
Add support for audio filters
- ac71230/a2cd9be - add video/audio buffer sink in a new installed
+ 61930bd / ac71230, 1cbf7fb / a2cd9be - add video/audio buffer sink in a new installed
header buffersink.h
- 720c6b7 - add av_buffersrc_write_frame(), deprecate
+ 1cbf7fb / 720c6b7 - add av_buffersrc_write_frame(), deprecate
av_vsrc_buffer_add_frame()
- ab16504 - add avfilter_copy_buf_props()
- 9453c9e - add extended_data to AVFilterBuffer
- 1b8c927 - add avfilter_get_audio_buffer_ref_from_arrays()
+ 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 51.30.0 - samplefmt.h
- 142e740 - add av_samples_copy()
- 6d7f617 - add av_samples_set_silence()
+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 - a5117a2 - lavc 54.13.1
+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 - 828bd08 - lavc 54.13.0 - avcodec.h
+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 - 4010d72 - lavr 0.0.1
+2012-05-01 - 2330eb1 / 4010d72 - lavr 0.0.1
Change AV_MIX_COEFF_TYPE_Q6 to AV_MIX_COEFF_TYPE_Q8.
-2012-04-25 - 3527a73 - lavu 51.29.0 - cpu.h
+2012-04-25 - e890b68 / 3527a73 - lavu 51.48.100 / 51.29.0 - cpu.h
Add av_parse_cpu_flags()
-2012-04-24 - c8af852 - lavr 0.0.0
+2012-04-24 - 3ead79e / c8af852 - lavr 0.0.0
Add libavresample audio conversion library
-2012-04-20 - 0c0d1bc - lavu 51.28.0 - audio_fifo.h
+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_size()
av_audio_fifo_space()
-2012-04-14 - lavfi 2.16.0 - avfiltergraph.h
- d7bcc71 Add avfilter_graph_parse2().
- 91d3cbe Add avfilter_inout_alloc() and avfilter_inout_free().
+2012-04-14 - lavfi 2.70.100 / 2.16.0 - avfiltergraph.h
+ 7432bcf / d7bcc71 Add avfilter_graph_parse2().
-2012-04-08 - 4d693b0 - lavu 51.27.0 - samplefmt.h
+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()
-2012-04-05 - 5cc51a5 - lavu 51.26.0 - audioconvert.h
- Add av_get_default_channel_layout()
+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.
-2012-03-20 - 3c90cc2 - lavfo 54.2.0
+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
-2012-03-06 - 4d851f8 - lavu 51.25.0 - cpu.h
- Add av_set_cpu_flags_mask().
-
-2012-03-05 - lavc 54.8.0
- 6699d07 Add av_get_exact_bits_per_sample()
- 9524cf7 Add av_get_audio_frame_duration()
+2012-03-05 - 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 - 44fe77b - lavc 54.7.0 - avcodec.h
+2012-03-04 - 2af8f2c / 44fe77b - lavc 54.8.100 / 54.7.0 - avcodec.h
Add av_codec_is_encoder/decoder().
-2012-03-01 - 442c132 - lavc 54.3.0 - avcodec.h
+2012-03-01 - 1eb7f39 / 442c132 - lavc 54.5.100 / 54.3.0 - avcodec.h
Add av_packet_shrink_side_data.
-2012-02-29 - dd2a4bc - lavf 54.2.0 - avformat.h
+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 - c9bca80 - lavu 51.24.0 - error.h
+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 - e9cda85 - lavc 54.2.0
+2012-02-20 - eadd426 / e9cda85 - lavc 54.2.100 / 54.2.0
Add duration field to AVCodecParserContext
-2012-02-20 - 0b42a93 - lavu 51.23.1 - mathematics.h
+2012-02-20 - eadd426 / 0b42a93 - lavu 51.40.100 / 51.23.1 - mathematics.h
Add av_rescale_q_rnd()
-2012-02-08 - 38d5533 - lavu 51.22.1 - pixdesc.h
+2012-02-08 - f2b20b7 / 38d5533 - lavu 51.38.101 / 51.22.1 - pixdesc.h
Add PIX_FMT_PSEUDOPAL flag.
-2012-02-08 - 52f82a1 - lavc 54.01.0
+2012-02-08 - f2b20b7 / 52f82a1 - lavc 54.2.100 / 54.1.0
Add avcodec_encode_video2() and deprecate avcodec_encode_video().
-2012-02-01 - 316fc74 - lavc 54.01.0
+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 - dd6d3b0 - lavf 54.01.0
+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 - af08d9a - lavc 54.01.0
+2012-01-31 - a369a6b / af08d9a - lavc 54.1.0
Add avcodec_is_open() function.
NOTE: this was backported to 0.8
-2012-01-30 - 8b93312 - lavu 51.22.0 - intfloat.h
+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 53.22.0
- f1caf01 Allow doing av_write_frame(ctx, NULL) for flushing possible
+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).
-------------------------------8<-------------------------------------
- 0.8 branch was cut here
------------------------------>8--------------------------------------
-
-2012-01-15 - lavc 53.34.0
+2012-01-15 - lavc 53.56.105 / 53.34.0
New audio encoding API:
- b2c75b6 Add CODEC_CAP_VARIABLE_FRAME_SIZE capability for use by audio
+ 67f5650 / b2c75b6 Add CODEC_CAP_VARIABLE_FRAME_SIZE capability for use by audio
encoders.
- 5ee5fa0 Add avcodec_fill_audio_frame() as a convenience function.
- b2c75b6 Add avcodec_encode_audio2() and deprecate avcodec_encode_audio().
+ 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 - 3167dc9 - lavfi 2.15.0
+2012-01-12 - b18e17e / 3167dc9 - lavfi 2.59.100 / 2.15.0
Add a new installed header -- libavfilter/version.h -- with version macros.
-2011-01-03 - b73ec05 - lavu 51.21.0
+
+-------- 8< --------- FFmpeg 0.9 was cut here -------- 8< ---------
+
+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
-2011-12-25 - lavfi 2.14.0
- e1d9dbf Add a new installed header - buffersrc.h
- It contains a new function av_buffersrc_buffer() that allows passing
- frames to the 'buffer' filter, but unlike av_vsrc_buffer_add_frame()
- it allows for direct rendering.
- 1c9e340 Add avfilter_copy_frame_props() for copying properties from
- AVFrame to AVFilterBufferRef.
-
-2011-12-25 - lavc 53.31.0
- Add the following new fields to AVFrame:
- b58dbb5 sample_aspect_ratio
- 3a2ddf7 width, height
- 8a4a5f6 format
-
-2011-12-18 - 8400b12 - lavc 53.28.1
+2011-12-18 - 7c29313 / 8400b12 - lavc 53.46.1 / 53.28.1
Deprecate AVFrame.age. The field is unused.
-2011-12-12 - 5266045 - lavf 53.17.0
+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().
-2011-12-09 - b2890f5 - lavu 51.20.0 - audioconvert.h
+2011-12-09 - c59b80c / b2890f5 - lavu 51.32.0 / 51.20.0 - audioconvert.h
Expand the channel layout list.
-2011-12-02 - 0eea212 - lavc 53.25.0
+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 - 560f773 - lavc 53.24.0
+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.
-2011-11-24 - lavu 51.19.0
- bd97b2e - add planar RGB pixel formats
- 6b0768e - add PIX_FMT_PLANAR and PIX_FMT_RGB pixel descriptions
+2011-11-24 - lavu 51.29.0 / 51.19.0
+ 92afb43 / bd97b2e - add planar RGB pixel formats
+ 92afb43 / 6b0768e - add PIX_FMT_PLANAR and PIX_FMT_RGB pixel descriptions
-2011-11-23 - bbb46f3 - lavu 51.18.0
+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 - 8889cc4 - lavu 51.17.0
+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 - f3a29b7 - lavc 53.21.0
+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_count --> AVCodecInternal.buffer_count
AVCodecContext.is_copy --> AVCodecInternal.is_copy
-2011-11-16 - 6270671 - lavu 51.16.0
+2011-11-16 - 8709ba9 / 6270671 - lavu 51.26.0 / 51.16.0
Add av_timegm()
-2011-11-13 - lavf 53.15.0
+2011-11-13 - lavf 53.21.0 / 53.15.0
New interrupt callback API, allowing per-AVFormatContext/AVIOContext
interrupt callbacks.
- 6aa0b98 Add AVIOInterruptCB struct and the interrupt_callback field to
+ 5f268ca / 6aa0b98 Add AVIOInterruptCB struct and the interrupt_callback field to
AVFormatContext.
- 1dee0ac Add avio_open2() with additional parameters. Those are
+ 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 - ba04ecf - lavu 51.14.0
+2011-11-06 - 13b7781 / ba04ecf - lavu 51.24.0 / 51.14.0
Add av_strcasecmp() and av_strncasecmp() to avstring.h.
-2011-11-06 - 07b172f - lavu 51.13.0
+2011-11-06 - 13b7781 / 07b172f - lavu 51.24.0 / 51.13.0
Add av_toupper()/av_tolower()
-2011-11-05 - b6d08f4 - lavf 53.13.0
+2011-11-05 - d8cab5c / b6d08f4 - lavf 53.19.0 / 53.13.0
Add avformat_network_init()/avformat_network_deinit()
-2011-10-27 - 512557b - lavc 53.15.0
+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 - 569129a - lavf 53.10.0
+2011-10-19 - d049257 / 569129a - lavf 53.17.0 / 53.10.0
Add avformat_new_stream(). Deprecate av_new_stream().
-2011-10-13 - b631fba - lavf 53.9.0
+2011-10-13 - 91eb1b1 / b631fba - lavf 53.16.0 / 53.9.0
Add AVFMT_NO_BYTE_SEEK AVInputFormat flag.
-2011-10-12 - lavu 51.12.0
+2011-10-12 - lavu 51.21.0 / 51.12.0
AVOptions API rewrite.
- - 145f741 FF_OPT_TYPE* renamed to AV_OPT_TYPE_*
+ - f884ef0 / 145f741 FF_OPT_TYPE* renamed to AV_OPT_TYPE_*
- new setting/getting functions with slightly different semantics:
- dac66da av_set_string3 -> av_opt_set
+ 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
- 41d9d51 av_get_string -> av_opt_get
+ 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
- - 8c5dcaa trivial rename av_next_option -> av_opt_next
- - 641c7af new functions - av_opt_child_next, av_opt_child_class_next
+ - 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()
-2011-09-03 - fb4ca26 - lavc 53.10.0
- lavf 53.6.0
+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().
-2011-09-03 - c11fb82 - lavu 51.10.0
+2011-08-03 - 1889c67 / c11fb82 - lavu 51.15.0
Add AV_OPT_SEARCH_FAKE_OBJ flag for av_opt_find() function.
-2011-08-26 - lavu 51.9.0
- - f2011ed Add av_fifo_peek2(), deprecate av_fifo_peek().
- - add41de..abc78a5 Do not include intfloat_readwrite.h,
+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 - 48f9e45 - lavf 53.4.0
+2011-08-16 - 27fbe31 / 48f9e45 - lavf 53.11.0 / 53.8.0
Add avformat_query_codec().
-2011-08-16 - bca06e7 - lavc 53.8.0
+2011-08-16 - 27fbe31 / bca06e7 - lavc 53.11.0
Add avcodec_get_type().
-2011-08-06 - 2f63440 - lavf 53.4.0
+2011-08-06 - 0cb233c / 2f63440 - lavf 53.7.0
Add error_recognition to AVFormatContext.
-2011-08-02 - 9d39cbf - lavc 53.7.1
+2011-08-02 - 1d186e9 / 9d39cbf - lavc 53.9.1
Add AV_PKT_FLAG_CORRUPT AVPacket flag.
-2011-07-10 - a67c061 - lavf 53.3.0
+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 - 0b950fe - lavc 53.6.0
+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().
-2011-06-23 - 67e9ae1 - lavu 51.8.0 - attributes.h
- Add av_printf_format().
+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.
+
+
+-------- 8< --------- FFmpeg 0.7 was cut here -------- 8< ---------
+
+
+
+-------- 8< --------- FFmpeg 0.8 was cut here -------- 8< ---------
+
+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.
-------------------------------8<-------------------------------------
- 0.7 branch was cut here
------------------------------>8--------------------------------------
+2011-06-12 - 9fdf772 - lavfi 2.18.0 - avcodec.h
+ Add avfilter_get_video_buffer_ref_from_frame() function in
+ libavfilter/avcodec.h.
-2011-06-16 - 05e84c9, 25de595 - lavf 53.2.0 - avformat.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 - 7e83e1c, dc59ec5 - lavu 51.7.0 - opt.h
+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 - cb7c11c - lavu 51.6.0 - opt.h
+2011-06-10 - 45fb647 / cb7c11c - lavu 51.6.0 - opt.h
Add av_opt_flag_is_set().
-2011-06-08 - d9f80ea - lavu 51.5.0 - AVMetadata
+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 - a6703fa - lavu 51.4.0 - av_get_bytes_per_sample()
+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 - b39b062 - lavu 51.3.0 - opt.h
+2011-06-05 - f956924 / b39b062 - lavu 51.8.0 - opt.h
Add av_opt_free convenience function.
-2011-05-28 - 0420bd7 - lavu 51.2.0 - pixdesc.h
+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 - 30315a8 - lavf 53.1.0 - avformat.h
+2011-05-25 - 39e4206 / 30315a8 - lavf 53.3.0 - avformat.h
Add fps_probe_size to AVFormatContext.
-2011-05-18 - 64150ff - lavc 53.4.0 - AVCodecContext.request_sample_fmt
+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 - 188dea1 - lavc 53.3.0 - avcodec.h
+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.
-2011-04-26 - bebe72f - lavu 51.1.0 - avutil.h
+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 - 10d3940 - lavfi 2.3.0 - avfilter.h
+2011-04-26 - d7e5aeb / 10d3940 - lavfi 2.3.0 - avfilter.h
Add pict_type and key_frame fields to AVFilterBufferRefVideo.
-2011-04-26 - 7a11c82 - lavfi 2.2.0 - vsrc_buffer
+2011-04-26 - d7e5aeb / 7a11c82 - lavfi 2.2.0 - vsrc_buffer
Add sample_aspect_ratio fields to vsrc_buffer arguments
-2011-04-21 - 94f7451 - lavc 53.1.0 - avcodec.h
+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:
- 4de339e introduce side information for AVPacket
- 2d8591c make containers pass palette change in AVPacket
+ 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:
- 175389c add avio_check as a replacement for url_exist
- ff1ec0c add avio_pause and avio_seek_time as replacements
+ 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
- cdc6a87 deprecate av_protocol_next(), avio_enum_protocols
+ d4d0932 / cdc6a87 deprecate av_protocol_next(), avio_enum_protocols
should be used instead.
- 80c6e23 rename url_set_interrupt_cb->avio_set_interrupt_cb.
- f87b1b3 rename open flags: URL_* -> AVIO_*
- f8270bb add avio_enum_protocols.
- 5593f03 deprecate URLProtocol.
- c486dad deprecate URLContext.
- 026e175 deprecate the typedef for URLInterruptCB
- 8e76a19 deprecate av_register_protocol2.
- b840484 deprecate URL_PROTOCOL_FLAG_NESTED_SCHEME
- 1305d93 deprecate av_url_read_seek
- fa104e1 deprecate av_url_read_pause
- 727c7aa deprecate url_get_filename().
- 5958df3 deprecate url_max_packet_size().
- 1869ea0 deprecate url_get_file_handle().
- 32a97d4 deprecate url_filesize().
- e52a914 deprecate url_close().
- 58a48c6 deprecate url_seek().
- 925e908 deprecate url_write().
- dce3756 deprecate url_read_complete().
- bc371ac deprecate url_read().
- 0589da0 deprecate url_open().
- 62eaaea deprecate url_connect.
- 5652bb9 deprecate url_alloc.
- 333e894 deprecate url_open_protocol
- e230705 deprecate url_poll and URLPollEntry
-
-2011-04-10 - lavu 50.40.0 - pixfmt.h
- Add PIX_FMT_BGR48LE and PIX_FMT_BGR48BE pixel formats
+ 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:
- a9bf9d8 deprecate av_guess_image2_codec
- c3675df rename avf_sdp_create->av_sdp_create
+ 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:
- 724f6a0 deprecate url_fdopen
- 403ee83 deprecate url_open_dyn_packet_buf
- 6dc7d80 rename url_close_dyn_buf -> avio_close_dyn_buf
- b92c545 rename url_open_dyn_buf -> avio_open_dyn_buf
- 8978fed introduce an AVIOContext.seekable field as a replacement for
+ 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()
- b64030f deprecate get_checksum()
- 4c4427a deprecate init_checksum()
- 4ec153b deprecate udp_set_remote_url/get_local_port
- 933e90a deprecate av_url_read_fseek/fpause
- 8d9769a deprecate url_fileno
- b7f2fdd rename put_flush_packet -> avio_flush
- 35f1023 deprecate url_close_buf
- 83fddae deprecate url_open_buf
- d9d86e0 rename url_fprintf -> avio_printf
- 59f65d9 deprecate url_setbufsize
- 3e68b3b deprecate url_ferror
- 66e5b1d deprecate url_feof
+ 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
b3db9ce deprecate get_partial_buffer
8d9ac96 rename av_alloc_put_byte -> avio_alloc_context
-2011-03-25 - 34b47d7 - lavc 52.115.0 - AVCodecContext.audio_service_type
+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
2011-02-10 - 12c14cd - lavf 52.99.0 - AVStream.disposition
Add AV_DISPOSITION_HEARING_IMPAIRED and AV_DISPOSITION_VISUAL_IMPAIRED.
-2011-02-09 - 5592734 - lavc 52.112.0 - avcodec_thread_init()
+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 - 778b08a - lavc 52.111.0 - threading API
+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.
2011-02-02 - 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.
2010-06-02 - 7e566bb - lavc 52.73.0 - av_get_codec_tag_string()
Add av_get_codec_tag_string().
+
+-------- 8< --------- FFmpeg 0.6 was cut here -------- 8< ---------
+
2010-06-01 - 2b99142 - lsws 0.11.0 - convertPalette API
Add sws_convertPalette8ToPacked32() and sws_convertPalette8ToPacked24().
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.
projects / ffmpeg / blobdiff