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Andreas Rheinhardt fd101c9c3b avformat/internal: Move ff_read_line_to_bprint_overwrite to avio_internal.h 
It only uses an AVIOContext and an AVBPrint.

When doing so, it turned out that several non-users of
ff_read_line_to_bprint_overwrite() and ff_bprint_to_codecpar_extradata()
relied on libavformat/internal.h to include bprint.h or avstring.h
for them. In order to avoid a repeat of this and in order to reduce
unnecessary dependencies, a forward declaration of struct AVBPrint is
used instead of including bprint.h.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2021-07-29 22:02:05 +02:00
compat
avfilter: compress CUDA PTX code if possible
2021-06-22 14:05:44 +02:00
doc
avcodec/noise_bsf: add expr support
2021-07-29 22:05:11 +05:30
ffbuild
avfilter: compress CUDA PTX code if possible
2021-06-22 14:05:44 +02:00
fftools
ffmpeg: fix order between field order autodetection and override
2021-07-25 22:40:49 +03:00
libavcodec
avcodec/noise_bsf: add expr support
2021-07-29 22:05:11 +05:30
libavdevice
avformat/internal: Move ff_read_line_to_bprint_overwrite to avio_internal.h
2021-07-29 22:02:05 +02:00
libavfilter
avfilter/avf_showcqt: switch to TX FFT from avutil
2021-07-27 21:16:28 +02:00
libavformat
avformat/internal: Move ff_read_line_to_bprint_overwrite to avio_internal.h
2021-07-29 22:02:05 +02:00
libavutil
avutil/mips: Use $at as MMI macro temporary register
2021-07-28 23:31:48 +02:00
libpostproc
avcodec/avcodec: Don't include cpu.h
2021-07-22 12:59:07 +02:00
libswresample
avutil/internal, swresample/audioconvert: Remove cpu.h inclusions
2021-07-22 14:33:45 +02:00
libswscale
avutil/internal, swresample/audioconvert: Remove cpu.h inclusions
2021-07-22 14:33:45 +02:00
presets
…
tests
avcodec/noise_bsf: add expr support
2021-07-29 22:05:11 +05:30
tools
tools/target_dec_fuzzer: Adjust threshold for VP6F
2021-07-28 19:15:26 +02:00
.gitattributes
…
.gitignore
avfilter: compress CUDA PTX code if possible
2021-06-22 14:05:44 +02:00
.mailmap
mailmap: add entry for myself
2021-03-09 02:09:55 +00:00
.travis.yml
Merge commit '899ee03088d55152a48830df0899887f055da1de'
2019-03-14 15:53:16 -03:00
Changelog
avfilter: add afwtdn filter
2021-07-24 12:24:40 +02:00
configure
avfilter/avf_showcqt: switch to TX FFT from avutil
2021-07-27 21:16:28 +02:00
CONTRIBUTING.md
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COPYING.GPLv2
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COPYING.GPLv3
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COPYING.LGPLv2.1
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COPYING.LGPLv3
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CREDITS
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INSTALL.md
INSTALL.md: Fix Markdown formatting
2019-01-31 10:29:16 -09:00
LICENSE.md
avfilter/vf_geq: Relicense to LGPL
2019-12-28 11:20:48 +01:00
MAINTAINERS
avformat: add Argonaut Games CVG demuxer
2021-05-12 20:25:50 +10:00
Makefile
libavresample: Remove deprecated library
2021-04-27 10:43:13 -03:00
README.md
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RELEASE
Bump Versions before release/4.4 branch
2021-03-20 01:01:12 +01:00

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 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.

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