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Andreas Rheinhardt e5ab2dab2c avformat/evcdec: Check that enough data has been read 
Fixes potential use of uninitialized values
in evc_read_nal_unit_length().

Reviewed-by: James Almer <jamrial@gmail.com>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2023-07-09 02:40:14 +02:00
compat compat: Use '-' instead of '/' for rc.exe options 2023-02-13 13:49:40 +02:00
doc lavfi/vf_libplacebo: add contrast recovery options 2023-07-08 12:54:49 +02:00
ffbuild configure: probe RISC-V Vector extension 2022-09-27 13:19:52 +02:00
fftools fftools/ffplay: fix typo in frame_queue_destory 2023-07-06 21:24:47 +02:00
libavcodec avcodec/cbs_h266: use exp_tile_height when checking the allowed range for pps_num_exp_tile_rows_minus1 2023-07-07 11:56:37 -03:00
libavdevice avdevice/decklink_enc: add support for SMPTE 2038 VANC packet output 2023-07-02 19:57:45 +02:00
libavfilter lavfi/vf_libplacebo: add contrast recovery options 2023-07-08 12:54:49 +02:00
libavformat avformat/evcdec: Check that enough data has been read 2023-07-09 02:40:14 +02:00
libavutil avutil: fix build failure on osx 10.4 2023-07-08 14:51:15 -03:00
libpostproc version.h: Bump minor post 6.0 branch 2023-02-19 18:37:36 +01:00
libswresample Move bessel_i0() from swresample/resample to avutil/mathematics 2023-05-29 00:45:28 +02:00
libswscale swscale: bump minor for implementing support for the new pixfmts 2023-05-29 00:42:02 +02:00
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tools tools/target_bsf_fuzzer: fix some filter names 2023-06-29 22:44:11 -03:00
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Changelog avformat/rawenc: add H266/VVC muxer 2023-06-29 14:12:50 -03:00
configure avutil: fix build failure on osx 10.4 2023-07-08 14:51:15 -03:00
CONTRIBUTING.md
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CREDITS Use https for repository links 2023-03-01 21:59:10 +01:00
INSTALL.md
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Makefile tools: add an AV_CODEC_CAP_ENCODER_RECON_FRAME test tool 2023-03-28 13:00:42 +02:00
README.md
RELEASE

README.md

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.