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Nicolas George 670051b524 lavfi/drawtext: ignore final LF of textfile. 
A standard text file ends with a final LF.
Without this change, it is interpreted as an empty final line,
and visible with the box option.
The current behavior can be achieved by actually having
an empty line at the end of the file.

Fix trac ticket #7948.
 		2021-02-17 11:53:51 +01:00
compat All: update names in copyright headers 2021-01-20 01:02:56 -06:00
doc avfilter: add vif filter 2021-02-16 15:00:50 +01:00
ffbuild ffbuild/common: Make deletion of templates possible 2021-02-07 09:45:04 +01:00
fftools ffmpeg: add -fpsmax to clamp output framerate 2021-02-05 22:54:18 +05:30
libavcodec lavc/aacdec_template: Fix 7.1 decoding with default strictness. 2021-02-16 23:37:31 +01:00
libavdevice avdevice/avdevice: Deprecate AVDevice Capabilities API 2021-02-14 21:07:57 +01:00
libavfilter lavfi/drawtext: ignore final LF of textfile. 2021-02-17 11:53:51 +01:00
libavformat avformat/ircamdec: use lrintf() for rounding 2021-02-16 23:45:01 +01:00
libavresample
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libavutil avutil/common: Move everything inside inclusion guards 2021-02-11 09:07:10 +01:00
libpostproc lavu/mem: move the DECLARE_ALIGNED macro family to mem_internal on next+1 bump 2021-01-01 14:14:57 +01:00
libswresample
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libswscale lsws/ppc/yuv2rgb: Fix transparency converting from yuv->rgb32. 2021-01-24 17:17:29 +01:00
presets
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tests tests/fate-run.sh: Don't overlook errors from md5 tests 2021-02-16 22:50:36 +01:00
tools tools/target_dec_fuzzer: Adjust threshold for wavpack 2021-02-16 19:02:24 +01:00
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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 a mean to alter decoded Audio and Video through chain of 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.