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Andreas Rheinhardt dd48e49d54 avformat/avformat: Deprecate AVFMT_ALLOW_FLUSH
It is of no value to the user, because every muxer can always
be flushed with a NULL packet. As its documentation shows
("If not set, the muxer will not receive a NULL packet in
the write_packet function") it is actually an internal flag
that has been publically exposed because there was no internal
flags field for output formats for a long time. But now there is
and so use it by replacing the public flag with a private one.

Reviewed-by: James Almer <jamrial@gmail.com>
Reviewed-by: Anton Khirnov <anton@khirnov.net>
Reviewed-by: Martin Storsjö <martin@martin.st>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2023-10-03 01:45:46 +02:00
compat configure: Set WIN32_LEAN_AND_MEAN at configure time 2023-08-14 22:57:28 +03:00
doc avformat/avformat: Deprecate AVFMT_ALLOW_FLUSH 2023-10-03 01:45:46 +02:00
ffbuild
fftools fftools/ffmpeg: deprecate the -top option 2023-09-18 17:16:06 +02:00
libavcodec avcodec/decode: use ff_icc_profile_sanitize 2023-10-03 00:28:50 +02:00
libavdevice avformat/avformat: Deprecate AVFMT_ALLOW_FLUSH 2023-10-03 01:45:46 +02:00
libavfilter avfilter/vf_iccdetect: use ff_icc_profile_sanitize 2023-10-03 00:28:50 +02:00
libavformat avformat/avformat: Deprecate AVFMT_ALLOW_FLUSH 2023-10-03 01:45:46 +02:00
libavutil riscv: factor out the bswap32 assembler 2023-10-02 22:28:21 +03:00
libpostproc
libswresample libswresample/swresample: avoid s16p internal transfer format 2023-09-25 21:41:35 +02:00
libswscale swscale/rgb2rgb: remove R-V V shuffle_bytes_3012 2023-10-02 22:28:38 +03:00
presets
tests avformat/matroskaenc: Write default duration for audio 2023-10-02 12:22:20 +02:00
tools tools/target_dec_fuzzer: Adjust threshold for rtv1 2023-09-22 23:47:40 +02:00
.gitattributes
.gitignore
.mailmap
.travis.yml
Changelog lavc/vaapi_encode: Add VAAPI AV1 encoder 2023-09-22 13:15:00 +08:00
configure avcodec: Remove DCT, FFT, MDCT and RDFT 2023-10-01 02:25:09 +02:00
CONTRIBUTING.md
COPYING.GPLv2
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INSTALL.md
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MAINTAINERS
Makefile tools: Don't include the direct library names when linking 2023-10-02 22:49:07 +03:00
README.md
RELEASE

FFmpeg README

FFmpeg is a collection of libraries and tools to process multimedia content such as audio, video, subtitles and related metadata.

Libraries

  • libavcodec provides implementation of a wider range of codecs.
  • libavformat implements streaming protocols, container formats and basic I/O access.
  • libavutil includes hashers, decompressors and miscellaneous utility functions.
  • libavfilter provides means to alter decoded audio and video through a directed graph of connected filters.
  • libavdevice provides an abstraction to access capture and playback devices.
  • libswresample implements audio mixing and resampling routines.
  • libswscale implements color conversion and scaling routines.

Tools

  • ffmpeg is a command line toolbox to manipulate, convert and stream multimedia content.
  • ffplay is a minimalistic multimedia player.
  • ffprobe is a simple analysis tool to inspect multimedia content.
  • Additional small tools such as aviocat, ismindex and qt-faststart.

Documentation

The offline documentation is available in the doc/ directory.

The online documentation is available in the main website and in the wiki.

Examples

Coding examples are available in the doc/examples directory.

License

FFmpeg codebase is mainly LGPL-licensed with optional components licensed under GPL. Please refer to the LICENSE file for detailed information.

Contributing

Patches should be submitted to the ffmpeg-devel mailing list using git format-patch or git send-email. Github pull requests should be avoided because they are not part of our review process and will be ignored.