API changes, most recent first:
-2018-03-xx - xxxxxxx - lavc 58.16.100 - avcodec.h
+2019-10-14 - f3746d31f9 - lavu 56.35.101 - opt.h
+ Add AV_OPT_FLAG_RUNTIME_PARAM.
+
+2019-09-25 - xxxxxxxxxx - lavc 58.59.100 - avcodec.h
+ Add max_samples
+
+2019-09-04 - 2a9d461abc - lavu 56.35.100 - hwcontext_videotoolbox.h
+ Add av_map_videotoolbox_format_from_pixfmt2() for full range pixfmt
+
+2019-09-01 - xxxxxxxxxx - lavu 56.34.100 - pixfmt.h
+ Add EBU Tech. 3213-E AVColorPrimaries value
+
+2019-08-xx - xxxxxxxxxx - lavf 58.31.101 - avio.h
+ 4K limit removed from avio_printf.
+
+2019-08-xx - xxxxxxxxxx - lavf 58.31.100 - avio.h
+ Add avio_print_string_array and avio_print.
+
+2019-07-27 - xxxxxxxxxx - lavu 56.33.100 - tx.h
+ Add AV_TX_DOUBLE_FFT and AV_TX_DOUBLE_MDCT
+
+-------- 8< --------- FFmpeg 4.2 was cut here -------- 8< ---------
+
+2019-06-21 - a30e44098a - lavu 56.30.100 - frame.h
+ Add FF_DECODE_ERROR_DECODE_SLICES
+
+2019-06-14 - edfced8c04 - lavu 56.29.100 - frame.h
+ Add FF_DECODE_ERROR_CONCEALMENT_ACTIVE
+
+2019-05-15 - b79b29ddb1 - lavu 56.28.100 - tx.h
+ Add av_tx_init(), av_tx_uninit() and related definitions.
+
+2019-04-20 - 3153a6502a - lavc 58.52.100 - avcodec.h
+ Add AV_CODEC_FLAG_DROPCHANGED to allow avcodec_receive_frame to drop
+ frames whose parameters differ from first decoded frame in stream.
+
+2019-04-12 - abfeba9724 - lavf 58.27.102
+ Rename hls,applehttp demuxer to hls
+
+2019-01-27 - 5bcefceec8 - lavc 58.46.100 - avcodec.h
+ Add discard_damaged_percentage
+
+2019-01-08 - 1ef4828276 - lavu 56.26.100 - frame.h
+ Add AV_FRAME_DATA_REGIONS_OF_INTEREST
+
+2018-12-21 - 2744d6b364 - lavu 56.25.100 - hdr_dynamic_metadata.h
+ Add AV_FRAME_DATA_DYNAMIC_HDR_PLUS enum value, av_dynamic_hdr_plus_alloc(),
+ av_dynamic_hdr_plus_create_side_data() functions, and related structs.
+
+-------- 8< --------- FFmpeg 4.1 was cut here -------- 8< ---------
+
+2018-10-27 - 718044dc19 - lavu 56.21.100 - pixdesc.h
+ Add av_read_image_line2(), av_write_image_line2()
+
+2018-10-24 - f9d4126f28 - lavu 56.20.100 - frame.h
+ Add AV_FRAME_DATA_S12M_TIMECODE
+
+2018-10-11 - f6d48b618a - lavc 58.33.100 - mediacodec.h
+ Add av_mediacodec_render_buffer_at_time().
+
+2018-09-09 - 35498c124a - lavc 58.29.100 - avcodec.h
+ Add AV_PKT_DATA_AFD
+
+2018-08-16 - b33f5299a5 - lavc 58.23.100 - avcodec.h
+ Add av_bsf_flush().
+
+2018-05-18 - 2b2f2f65f3 - lavf 58.15.100 - avformat.h
+ Add pmt_version field to AVProgram
+
+2018-05-17 - 5dfeb7f081 - lavf 58.14.100 - avformat.h
+ Add AV_DISPOSITION_STILL_IMAGE
+
+2018-05-10 - c855683427 - lavu 56.18.101 - hwcontext_cuda.h
+ Add AVCUDADeviceContext.stream.
+
+2018-04-30 - 56b081da57 - lavu 56.18.100 - pixdesc.h
+ Add AV_PIX_FMT_FLAG_ALPHA to AV_PIX_FMT_PAL8.
+
+2018-04-26 - 5be0410cb3 - lavu 56.17.100 - opt.h
+ Add AV_OPT_FLAG_DEPRECATED.
+
+2018-04-26 - 71fa82bed6 - lavu 56.16.100 - threadmessage.h
+ Add av_thread_message_queue_nb_elems().
+
+-------- 8< --------- FFmpeg 4.0 was cut here -------- 8< ---------
+
+2018-04-03 - d6fc031caf - lavu 56.13.100 - pixdesc.h
+ Deprecate AV_PIX_FMT_FLAG_PSEUDOPAL and make allocating a pseudo palette
+ optional for API users (see AV_PIX_FMT_FLAG_PSEUDOPAL doxygen for details).
+
+2018-04-01 - 860086ee16 - lavc 58.17.100 - avcodec.h
+ Add av_packet_make_refcounted().
+
+2018-04-01 - f1805d160d - lavfi 7.14.100 - avfilter.h
+ Deprecate use of avfilter_register(), avfilter_register_all(),
+ avfilter_next(). Add av_filter_iterate().
+
+2018-03-25 - b7d0d912ef - lavc 58.16.100 - avcodec.h
Add FF_SUB_CHARENC_MODE_IGNORE.
-2018-03-23 - xxxxxxx - lavu 56.12.100 - encryption_info.h
+2018-03-23 - db2a7c947e - lavu 56.12.100 - encryption_info.h
Add AVEncryptionInitInfo and AVEncryptionInfo structures to hold new side-data
for encryption info.
-2018-03-21 - xxxxxxx - lavc 58.15.100 - avcodec.h
+2018-03-21 - f14ca60001 - lavc 58.15.100 - avcodec.h
Add av_packet_make_writable().
-2018-03-18 - xxxxxxx - lavu 56.11.100 - frame.h
+2018-03-18 - 4b86ac27a0 - lavu 56.11.100 - frame.h
Add AV_FRAME_DATA_QP_TABLE_PROPERTIES and AV_FRAME_DATA_QP_TABLE_DATA.
2018-03-15 - e0e72539cf - lavu 56.10.100 - opt.h
Add AV_OPT_FLAG_BSF_PARAM
-2018-03-07 - xxxxxxx - lavu 56.9.100 - crc.h
+2018-03-07 - 950170bd3b - lavu 56.9.100 - crc.h
Add AV_CRC_8_EBU crc variant.
-2018-03-xx - xxxxxxx - lavc 58.14.100 - mediacodec.h
+2018-03-07 - 2a0eb86857 - lavc 58.14.100 - mediacodec.h
Change the default behavior of avcodec_flush() on mediacodec
video decoders. To restore the previous behavior, use the new
delay_flush=1 option.
-2018-03-xx - xxxxxxx - lavu 56.8.100 - frame.h
+2018-03-01 - 6731f60598 - lavu 56.8.100 - frame.h
Add av_frame_new_side_data_from_buf().
-2018-02-xx - xxxxxxx
+2018-02-15 - 8a8d0b319a
Change av_ripemd_update(), av_murmur3_update() and av_hash_update() length
parameter type to size_t at next major bump.
-2018-02-xx - xxxxxxx - lavfi 7.12.100 - avfilter.h
+2018-02-12 - bcab11a1a2 - lavfi 7.12.100 - avfilter.h
Add AVFilterContext.extra_hw_frames.
-2018-02-xx - xxxxxxx - lavc 58.11.100 - avcodec.h
+2018-02-12 - d23fff0d8a - lavc 58.11.100 - avcodec.h
Add AVCodecContext.extra_hw_frames.
-2018-02-06 - 0fd475704e - lavd 58.1.100 - avdevice.h
- Deprecate use of av_input_audio_device_next(), av_input_video_device_next(),
- av_output_audio_device_next(), av_output_video_device_next().
- Add av_indev_iterate(), and av_outdev_iterate().
-
-2018-xx-xx - xxxxxxx - lavf 58.9.100 - avformat.h
+2018-02-06 - 0694d87024 - lavf 58.9.100 - avformat.h
Deprecate use of av_register_input_format(), av_register_output_format(),
av_register_all(), av_iformat_next(), av_oformat_next().
Add av_demuxer_iterate(), and av_muxer_iterate().
-2018-xx-xx - xxxxxxx - lavc 58.10.100 - avcodec.h
+2018-02-06 - 36c85d6e77 - lavc 58.10.100 - avcodec.h
Deprecate use of avcodec_register(), avcodec_register_all(),
av_codec_next(), av_register_codec_parser(), and av_parser_next().
Add av_codec_iterate() and av_parser_iterate().
-2018-02-xx - xxxxxxx - lavf 58.8.100 - avformat.h
+2018-02-04 - ff46124b0d - lavf 58.8.100 - avformat.h
Deprecate the current names of the RTSP "timeout", "stimeout", "user-agent"
options. Introduce "listen_timeout" as replacement for the current "timeout"
option, and "user_agent" as replacement for "user-agent". Once the deprecation
is over, the old "timeout" option will be removed, and "stimeout" will be
renamed to "stimeout" (the "timeout" option will essentially change semantics).
-2018-01-xx - xxxxxxx - lavf 58.7.100 - avformat.h
+2018-01-28 - ea3672b7d6 - lavf 58.7.100 - avformat.h
Deprecate AVFormatContext filename field which had limited length, use the
new dynamically allocated url field instead.
-2018-01-xx - xxxxxxx - lavf 58.7.100 - avformat.h
+2018-01-28 - ea3672b7d6 - lavf 58.7.100 - avformat.h
Add url field to AVFormatContext and add ff_format_set_url helper function.
-2018-01-xx - xxxxxxx - lavf 58.6.100 - avformat.h
+2018-01-27 - 6194d7e564 - lavf 58.6.100 - avformat.h
Add AVFMTCTX_UNSEEKABLE (for HLS demuxer).
-2018-xx-xx - xxxxxxx - lavu 56.9.100 - aes_ctr.h
+2018-01-23 - 9f07cf7c00 - lavu 56.9.100 - aes_ctr.h
Add method to set the 16-byte IV.
-2018-01-xx - xxxxxxx - lavf 58.5.100 - avformat.h
+2018-01-16 - 631c56a8e4 - lavf 58.5.100 - avformat.h
Explicitly make avformat_network_init() and avformat_network_deinit() optional.
If these are not called, network initialization and deinitialization is
automatic, and unlike in older versions, fully supported, unless libavformat
is linked to ancient GnuTLS and OpenSSL.
-2018-01-xx - xxxxxxx - lavf 58.4.100 - avformat.h
+2018-01-16 - 6512ff72f9 - lavf 58.4.100 - avformat.h
Deprecate AVStream.recommended_encoder_configuration. It was useful only for
FFserver, which has been removed.
-2018-01-xx - xxxxxxx - lavfi 7.11.101 - avfilter.h
+2018-01-05 - 798dcf2432 - lavfi 7.11.101 - avfilter.h
Deprecate avfilter_link_get_channels(). Use av_buffersink_get_channels().
-2017-xx-xx - xxxxxxx - lavr 4.0.0 - avresample.h
+2017-01-04 - c29038f304 - lavr 4.0.0 - avresample.h
Deprecate the entire library. Merged years ago to provide compatibility
with Libav, it remained unmaintained by the FFmpeg project and duplicated
functionality provided by libswresample.
Users of this library are asked to migrate to libswresample, which, as well as
providing more functionality, is faster and has higher accuracy.
-2017-xx-xx - xxxxxxx - lavc 58.9.100 - avcodec.h
+2017-12-26 - a04c2c707d - lavc 58.9.100 - avcodec.h
Deprecate av_lockmgr_register(). You need to build FFmpeg with threading
support enabled to get basic thread-safety (which is the default build
configuration).
-2017-12-xx - xxxxxxx - lavu 56.7.100 - cpu.h
+2017-12-24 - 8b81eabe57 - lavu 56.7.100 - cpu.h
AVX-512 flags added.
-2017-xx-xx - xxxxxxx - lavc 58.8.100 - avcodec.h
+2017-12-16 - 8bf4e6d3ce - lavc 58.8.100 - avcodec.h
The MediaCodec decoders now support AVCodecContext.hw_device_ctx.
-2017-xx-xx - xxxxxxx - lavu 56.6.100 - hwcontext.h hwcontext_mediacodec.h
+2017-12-16 - e4d9f05ca7 - lavu 56.6.100 - hwcontext.h hwcontext_mediacodec.h
Add AV_HWDEVICE_TYPE_MEDIACODEC and a new installed header with
MediaCodec-specific hwcontext definitions.
-2017-xx-xx - xxxxxxc - lavc 58.7.100 - avcodec.h
+2017-12-14 - b945fed629 - lavc 58.7.100 - avcodec.h
Add AV_CODEC_CAP_HARDWARE, AV_CODEC_CAP_HYBRID, and AVCodec.wrapper_name,
and mark all AVCodecs accordingly.
-2017-xx-xx - xxxxxxx - lavu 56.4.100 / 56.7.0 - stereo3d.h
+2017-11-29 - d268094f88 - lavu 56.4.100 / 56.7.0 - stereo3d.h
Add view field to AVStereo3D structure and AVStereo3DView enum.
-2017-xx-xx - xxxxxxx - lavc 58.6.100 - avcodec.h
+2017-11-26 - 3a71bcc213 - lavc 58.6.100 - avcodec.h
Add const to AVCodecContext.hwaccel.
-2017-11-xx - xxxxxxx - lavc 58.5.100 - avcodec.h
+2017-11-26 - 3536a3efb9 - lavc 58.5.100 - avcodec.h
Deprecate user visibility of the AVHWAccel structure and the functions
av_register_hwaccel() and av_hwaccel_next().
-2017-11-xx - xxxxxxx - lavc 58.4.100 - avcodec.h
+2017-11-26 - 24cc0a53e9 - lavc 58.4.100 - avcodec.h
Add AVCodecHWConfig and avcodec_get_hw_config().
2017-11-22 - 3650cb2dfa - lavu 56.3.100 - opencl.h
Add av_opt_get_dict_val/set_dict_val with AV_OPT_TYPE_DICT to support
dictionary types being set as options.
-2014-08-13 - afbd4b8 - lavf 56.01.0 - avformat.h
+2014-08-13 - afbd4b7e09 - lavf 56.01.0 - avformat.h
Add AVFormatContext.event_flags and AVStream.event_flags for signaling to
the user when events happen in the file/stream.
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
+2014-08-07 - bb789016d4 - lsws 2.1.3 - swscale.h
sws_getContext is not going to be removed in the future.
2014-08-07 - a561662 / ad1ee5f - lavc 55.73.101 / 55.57.3 - avcodec.h
projects / ffmpeg / blobdiff