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Josh Allmann c9151ea507 avcodec/nvenc: fix segfault in intra-only mode 
In intra-only mode, frameIntervalP is 0, which means the frame
data array is smaller than the number of surfaces.

Together with using the wrong size on deallocation of the
frame_data_array, this lead to a crash.

Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>
2024-07-01 19:59:01 +02:00
compat
doc avutil/stereo3d: add a Stereo3D view to signal that the view is unspecified 2024-06-28 13:16:57 -03:00
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fftools fftools/ffplay_renderer: use correct NULL value for Vulkan type 2024-06-25 00:19:03 +02:00
libavcodec avcodec/nvenc: fix segfault in intra-only mode 2024-07-01 19:59:01 +02:00
libavdevice avdevice/v4l2: add NV16 and NV24 pixel formats 2024-07-01 13:43:07 +02:00
libavfilter avfilter/textutils: Constify ff_expand_text() 2024-06-30 11:37:06 +02:00
libavformat avformat/mov: set Stereo3D type when parsing eyes box 2024-06-28 13:16:57 -03:00
libavutil avutil/timestamp: avoid possible FPE when 0 is passed to av_ts_make_time_string2() 2024-06-30 09:11:44 +02:00
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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.