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Devin Heitmueller 859c34706d avdevice/decklink_common: Convert to using avpriv_packet_list functions 
The existing DecklinkQueue implementation was using the PacketList
structure but wasn't using the standard avpriv_packet_list_get and
avpriv_packet_list_put functions.  Convert to using them so we
eliminate the duplicate logic, per Marton Balint's suggestion.

Updated to reflect feedback from Marton Balint provided on 05/11/23.

Signed-off-by: Devin Heitmueller <dheitmueller@ltnglobal.com>
Signed-off-by: Marton Balint <cus@passwd.hu>
 		2023-05-31 00:21:00 +02:00
compat compat: Use '-' instead of '/' for rc.exe options 2023-02-13 13:49:40 +02:00
doc lavfi/vf_libplacebo: add corner_rounding option 2023-05-29 19:11:18 +02:00
ffbuild configure: probe RISC-V Vector extension 2022-09-27 13:19:52 +02:00
fftools fftools/sync_queue: make sure non-limiting streams are not used as queue head 2023-05-28 10:47:59 +02:00
libavcodec lavc/h264chroma: RISC-V V add motion compensation for 8x8 chroma blocks 2023-05-30 17:15:05 +02:00
libavdevice avdevice/decklink_common: Convert to using avpriv_packet_list functions 2023-05-31 00:21:00 +02:00
libavfilter avfilter/avf_aphasemeter: switch to activate 2023-05-30 20:09:47 +02:00
libavformat avformat/oggparseflac: check init_get_bits' result 2023-05-30 18:26:32 -03:00
libavutil vulkan: replace usage of %lu with %"SIZE_SPECIFIER" 2023-05-29 03:22:58 +02:00
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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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.