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Gyan Doshi 2b300eb533 avfilter/vidstab: add option for file format specification 
The vidstab library added support in Nov 2020 for writing/reading
the transforms data in binary in addition to ASCII. The library default
was changed to binary format but no changes were made to the AVfilters
resulting in data file for writing or reading being always opened as text.
This effectively broke the filters.

Option added to vidstabdetect to specify file format and open files in
both filters with the correct attributes.
2023-10-26 15:46:18 +05:30
compat configure: Set WIN32_LEAN_AND_MEAN at configure time 2023-08-14 22:57:28 +03:00
doc avfilter/vidstab: add option for file format specification 2023-10-26 15:46:18 +05:30
ffbuild configure: probe RISC-V Vector extension 2022-09-27 13:19:52 +02:00
fftools ffprobe: print the non-diegetic stream disposition flag 2023-10-25 21:55:01 -03:00
libavcodec vulkan_decode: correct flipped condition in image layout 2023-10-25 22:01:21 +02:00
libavdevice avformat/avformat: use the side data from AVStream.codecpar 2023-10-06 10:03:57 -03:00
libavfilter avfilter/vidstab: add option for file format specification 2023-10-26 15:46:18 +05:30
libavformat avformat/options: add missing disposition flag to AVStream class options 2023-10-25 09:28:14 -03:00
libavutil aarch64: Only enable extensions in the intended files/regions 2023-10-24 14:46:20 +03:00
libpostproc version.h: Bump minor post 6.0 branch 2023-02-19 18:37:36 +01:00
libswresample aarch64: Reindent all assembly to 8/24 column indentation 2023-10-21 23:25:54 +03:00
libswscale aarch64: Reindent all assembly to 8/24 column indentation 2023-10-21 23:25:54 +03:00
presets
tests ffprobe: print the non-diegetic stream disposition flag 2023-10-25 21:55:01 -03:00
tools tools/target_dec_fuzzer: Adjust wmapro threshold 2023-10-03 20:09:27 +02:00
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.gitignore gitignore: add config_components.h 2022-03-17 18:35:41 -03:00
.mailmap mailmap: stop git lying about who I commit things as 2022-11-04 19:37:46 +01:00
.travis.yml
Changelog ffprobe: add -output_format as an alias of -of 2023-10-20 18:42:41 +02:00
configure aarch64: Stop using asm/hwcap.h for the HWCAP_* detection 2023-10-24 14:46:14 +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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MAINTAINERS MAINTAINERS: add entry for jpegxl* 2023-10-17 08:44:23 -04:00
Makefile tools: Don't include the direct library names when linking 2023-10-02 22:49:07 +03:00
README.md README: fix typo and description of libavfilter 2021-10-08 09:44:34 +05:30
RELEASE RELEASE: update after 5.1 branch 2022-07-13 00:31:42 +02:00

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.