libavdevice: 2017-10-21
libavfilter: 2017-10-21
libavformat: 2017-10-21
-libavresample: 2017-10-21
libpostproc: 2017-10-21
libswresample: 2017-10-21
libswscale: 2017-10-21
API changes, most recent first:
-2021-02-21 - xxxxxxxxxx - lavu 56.66.100 - tx.h
+2021-04-27 - xxxxxxxxxx - lavc yyyyyyyyy - avcodec.h
+ Constified AVCodecParserContext.parser.
+
+2021-04-27 - xxxxxxxxxx - lavd yyyyyyyyy - avdevice.h
+ The av_*_device_next API functions now accept and return
+ pointers to const AVInputFormat resp. AVOutputFormat.
+
+2021-04-27 - xxxxxxxxxx - lavd yyyyyyyyy - avdevice.h
+ avdevice_list_input_sources and avdevice_list_output_sinks now accept
+ pointers to const AVInputFormat resp. const AVOutputFormat.
+
+2021-04-27 - xxxxxxxxxx - lavf yyyyyyyyy - avformat.h
+ av_find_best_stream now uses a const AVCodec ** parameter
+ for the returned decoder.
+
+2021-04-27 - xxxxxxxxxx - lavc yyyyyyyyy - codec.h
+ avcodec_find_encoder_by_name(), avcodec_find_encoder(),
+ avcodec_find_decoder_by_name() and avcodec_find_decoder()
+ now return a pointer to const AVCodec.
+
+2021-04-27 - xxxxxxxxxx - lavf yyyyyyyyy - avformat.h
+ Constified AVFormatContext.*_codec.
+
+2021-04-27 - xxxxxxxxxx - lavf yyyyyyyyy - avformat.h
+ Constified the pointers to AVInputFormats and AVOutputFormats
+ in AVFormatContext, avformat_alloc_output_context2(),
+ av_find_input_format(), av_probe_input_format(),
+ av_probe_input_format2(), av_probe_input_format3(),
+ av_probe_input_buffer2(), av_probe_input_buffer(),
+ avformat_open_input(), av_guess_format() and av_guess_codec().
+ Furthermore, constified the AVProbeData in av_probe_input_format(),
+ av_probe_input_format2() and av_probe_input_format3().
+
+2021-04-19 - xxxxxxxxxx - lavu 56.74.100 - tx.h
+ Add AV_TX_FULL_IMDCT and AV_TX_UNALIGNED.
+
+2021-04-17 - xxxxxxxxxx - lavu 56.73.100 - frame.h detection_bbox.h
+ Add AV_FRAME_DATA_DETECTION_BBOXES
+
+2021-04-06 - xxxxxxxxxx - lavf 58.78.100 - avformat.h
+ Add avformat_index_get_entries_count(), avformat_index_get_entry(),
+ and avformat_index_get_entry_from_timestamp().
+
+2021-03-21 - xxxxxxxxxx - lavu 56.72.100 - frame.h
+ Deprecated av_get_colorspace_name().
+ Use av_color_space_name() instead.
+
+-------- 8< --------- FFmpeg 4.4 was cut here -------- 8< ---------
+
+2021-03-19 - e8c0bca6bd - lavu 56.69.100 - adler32.h
+ Added a typedef for the type of the Adler-32 checksums
+ used by av_adler32_update(). It will be changed to uint32_t
+ at the next major bump.
+ The type of the parameter for the length of the input buffer
+ will also be changed to size_t at the next major bump.
+
+2021-03-19 - e318438f2f - lavf 58.75.100 - avformat.h
+ AVChapter.id will be changed from int to int64_t
+ on the next major version bump.
+
+2021-03-17 - f7db77bd87 - lavc 58.133.100 - codec.h
+ Deprecated av_init_packet(). Once removed, sizeof(AVPacket) will
+ no longer be a part of the public ABI.
+ Deprecated AVPacketList.
+
+2021-03-16 - 7d09579190 - lavc 58.132.100 - codec.h
+ Add AV_CODEC_CAP_OTHER_THREADS as a new name for
+ AV_CODEC_CAP_AUTO_THREADS. AV_CODEC_CAP_AUTO_THREADS
+ is now deprecated.
+
+2021-03-12 - 6e7e3a3820 - lavc 58.131.100 - avcodec.h codec.h
+ Add a get_encode_buffer callback to AVCodecContext, similar to
+ get_buffer2 but for encoders.
+ Add avcodec_default_get_encode_buffer().
+ Add AV_GET_ENCODE_BUFFER_FLAG_REF.
+ Encoders may now be flagged as AV_CODEC_CAP_DR1 capable.
+
+2021-03-10 - 42e68fe015 - lavf 58.72.100 - avformat.h
+ Change AVBufferRef related AVStream function and struct size
+ parameter and fields type to size_t at next major bump.
+
+2021-03-10 - d79e0fe65c - lavc 58.130.100 - packet.h
+ Change AVBufferRef related AVPacket function and struct size
+ parameter and fields type to size_t at next major bump.
+
+2021-03-10 - 14040a1d91 - lavu 56.68.100 - buffer.h frame.h
+ Change AVBufferRef and relevant AVFrame function and struct size
+ parameter and fields type to size_t at next major bump.
+
+2021-03-04 - a0eec776b6 - lavc 58.128.101 - avcodec.h
+ Enable err_recognition to be set for encoders.
+
+2021-03-03 - 2ff40b98ec - lavf 58.70.100 - avformat.h
+ Deprecate AVFMT_FLAG_PRIV_OPT. It will do nothing
+ as soon as av_demuxer_open() is removed.
+
+2021-02-27 - dd9227e48f - lavc 58.126.100 - avcodec.h
+ Deprecated avcodec_get_frame_class().
+
+2021-02-21 - 5ca40d6d94 - lavu 56.66.100 - tx.h
Add enum AVTXFlags and AVTXFlags.AV_TX_INPLACE
-2021-02-14 - xxxxxxxxxx - lavd 58.12.100 - avdevice.h
+2021-02-14 - 4f49ca7bbc - lavd 58.12.100 - avdevice.h
Deprecated avdevice_capabilities_create() and
avdevice_capabilities_free().
-2021-02-xx - xxxxxxxxxx - lavu 56.xx.100 - common.h
+2021-02-10 - 1bda9bb68a - lavu 56.65.100 - common.h
Add FFABS64U()
-2021-01-26 - xxxxxxxxxx - lavu 56.64.100 - common.h
+2021-01-26 - 5dd9567080 - lavu 56.64.100 - common.h
Add FFABSU()
-2021-01-25 - xxxxxxxxxx - lavc 58.119.100 - avcodec.h
+2021-01-25 - 56709ca8aa - lavc 58.119.100 - avcodec.h
Deprecate AVCodecContext.debug_mv, FF_DEBUG_VIS_MV_P_FOR, FF_DEBUG_VIS_MV_B_FOR,
FF_DEBUG_VIS_MV_B_BACK
-2021-01-11 - xxxxxxxxxx - lavc 58.116.100 - avcodec.h
+2021-01-11 - ebdd33086a - lavc 58.116.100 - avcodec.h
Add FF_PROFILE_VVC_MAIN_10 and FF_PROFILE_VVC_MAIN_10_444.
-2020-xx-xx - xxxxxxxxxx - lavu 56.63.100 - video_enc_params.h
+2020-01-01 - baecaa16c1 - lavu 56.63.100 - video_enc_params.h
Add AV_VIDEO_ENC_PARAMS_MPEG2
-2020-12-03 - xxxxxxxxxx - lavu 56.62.100 - timecode.h
+2020-12-03 - eca12f4d5a - lavu 56.62.100 - timecode.h
Add av_timecode_init_from_components.
-2020-xx-xx - xxxxxxxxxx - lavc 58.114.100 - avcodec.h
+2020-11-27 - a83098ab03 - lavc 58.114.100 - avcodec.h
Deprecate AVCodecContext.thread_safe_callbacks. Starting with
LIBAVCODEC_VERSION_MAJOR=60, user callbacks must always be
thread-safe when frame threading is used.
-2020-11-25 - xxxxxxxxxx - lavc 58.113.100 - avcodec.h
+2020-11-25 - d243dd540a - lavc 58.113.100 - avcodec.h
Adds a new flag AV_CODEC_EXPORT_DATA_FILM_GRAIN for export_side_data.
-2020-11-25 - xxxxxxxxxx - lavu 56.61.100 - film_grain_params.h
+2020-11-25 - 4f9ee87253 - lavu 56.61.100 - film_grain_params.h
Adds a new API for extracting codec film grain parameters as side data.
Adds a new AVFrameSideDataType entry AV_FRAME_DATA_FILM_GRAIN_PARAMS for it.
-2020-xx-xx - xxxxxxxxxx - lavf 58.64.100 - avformat.h
+2020-10-28 - f95d9510ff - lavf 58.64.100 - avformat.h
Add AVSTREAM_EVENT_FLAG_NEW_PACKETS.
-2020-xx-xx - xxxxxxxxxx - lavu 56.60.100 - buffer.h
+2020-09-28 - 68918d3b7f - lavu 56.60.100 - buffer.h
Add a av_buffer_replace() convenience function.
-2020-09-xx - xxxxxxxxxx - lavu 56.59.100 - timecode.h
+2020-09-13 - 837b6eb90e - lavu 56.59.100 - timecode.h
Add av_timecode_make_smpte_tc_string2.
-2020-08-21 - xxxxxxxxxx - lavu 56.58.100 - avstring.h
+2020-08-21 - 06f2651204 - lavu 56.58.100 - avstring.h
Deprecate av_d2str(). Use av_asprintf() instead.
-2020-08-04 - xxxxxxxxxx - lavu 56.58.100 - channel_layout.h
+2020-08-04 - 34de0abbe7 - lavu 56.58.100 - channel_layout.h
Add AV_CH_LAYOUT_22POINT2 together with its newly required pieces:
AV_CH_TOP_SIDE_LEFT, AV_CH_TOP_SIDE_RIGHT, AV_CH_BOTTOM_FRONT_CENTER,
AV_CH_BOTTOM_FRONT_LEFT, AV_CH_BOTTOM_FRONT_RIGHT.
-2020-07-xx - xxxxxxxxxx - lavu 56.57.100 - cpu.h
+2020-07-23 - 84655b7101 - lavu 56.57.100 - cpu.h
Add AV_CPU_FLAG_MMI and AV_CPU_FLAG_MSA.
-2020-07-xx - xxxxxxxxxx - lavu 56.56.100 - imgutils.h
+2020-07-22 - 3a8e927176 - lavu 56.56.100 - imgutils.h
Add av_image_fill_plane_sizes().
-2020-07-xx - xxxxxxxxxx - lavc 58.96.100 - packet.h
+2020-07-15 - 448a9aaa78 - lavc 58.96.100 - packet.h
Add AV_PKT_DATA_S12M_TIMECODE.
2020-06-12 - b09fb030c1 - lavu 56.55.100 - pixdesc.h
Add AV_PIX_FMT_X2RGB10.
-2020-06-xx - xxxxxxxxxx - lavu 56.54.100 - frame.h
+2020-06-11 - bc8ab084fb - lavu 56.54.100 - frame.h
Add AV_FRAME_DATA_SEI_UNREGISTERED.
-2020-06-xx - xxxxxxxxxx - lavu 56.53.100 - log.h opt.h
+2020-06-10 - 1b4a98b029 - lavu 56.53.100 - log.h opt.h
Add av_opt_child_class_iterate() and AVClass.child_class_iterate().
Deprecate av_opt_child_class_next() and AVClass.child_class_next().
projects / ffmpeg / blobdiff