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Andreas Rheinhardt c0aa3dfaa8 avfilter/formats: Avoid allocations when merging formats and samplerates 
This is the analogue of cfc65520324ae640299bd321ef88ae76dcee6f78 for
formats and samplerates; in contrast to said commit, one can avoid
allocating a new array for formats as well (the complications of the
generic channel layouts made this impossible for channel layouts).

This commit also starts to move the line continuation '\' chars to the
left to keep them in line with MERGE_REF() as well as with the 80 lines
limit.

Reviewed-by: Nicolas George <george@nsup.org>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
2020-08-20 01:35:26 +02:00
compat
compat/cuda/ptx2c: remove shell loop; fix BSD sed compat
2020-06-01 22:10:41 -05:00
doc
doc/encoders: Add all options for JPEG2000 encoder
2020-08-17 15:30:25 +05:30
ffbuild
ffbuild: Refine MIPS handling
2020-07-23 16:30:02 +02:00
fftools
fftools/ffmpeg: make specifying thread_queue_size turn on threaded input
2020-07-29 23:10:12 +02:00
libavcodec
avcodec/v4l2_context: return EAGAIN to signal full buffers
2020-08-16 17:39:13 -04:00
libavdevice
avdevice/xcbgrab: check return values of xcb query functions
2020-08-15 15:32:52 -04:00
libavfilter
avfilter/formats: Avoid allocations when merging formats and samplerates
2020-08-20 01:35:26 +02:00
libavformat
avformat/mpegts: only reset timestamps to NOPTS for DVB teletext
2020-08-18 22:29:22 +03:00
libavresample
avresample: remove deprecated attribute from the AVAudioResampleContext struct
2018-01-09 10:56:53 -03:00
libavutil
avutil/channel_layout: add 22.2 layout
2020-08-04 00:17:56 +03:00
libpostproc
Bump minor versions after branching 4.3
2020-06-08 22:49:04 +02:00
libswresample
swresample/rematrix: handle 22.2 as a 9 channel layout
2020-08-18 22:47:35 +03:00
libswscale
swscale: do not drop half of bits from 16bit bayer formats
2020-08-08 12:03:42 +02:00
presets
…
tests
FATE: fix copy & paste for minterpolate test
2020-08-18 08:32:02 +08:00
tools
tools/target_dec_fuzzer: Adjust threshold for DST
2020-08-18 14:56:04 +02:00
.gitattributes
…
.gitignore
tools/python: add script to convert TensorFlow model (.pb) to native model (.model)
2019-07-01 10:23:47 -03:00
.mailmap
mailmap: add entry for myself
2020-07-13 11:24:04 +08:00
.travis.yml
Merge commit '899ee03088d55152a48830df0899887f055da1de'
2019-03-14 15:53:16 -03:00
Changelog
avformat/av1dec: add low-overhead bitstream format
2020-08-14 00:02:13 -03:00
configure
avcodec: move ff_alloc_a53_sei() to atsc_53
2020-08-15 13:01:25 -03:00
CONTRIBUTING.md
…
COPYING.GPLv2
…
COPYING.GPLv3
…
COPYING.LGPLv2.1
…
COPYING.LGPLv3
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CREDITS
…
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
MAINTAINERS: add myself and gpg fingerprint
2020-07-17 21:57:18 +02:00
Makefile
Makefile: Delete more created files when running "make distclean".
2020-03-11 11:43:01 +01:00
README.md
Remove the ffserver program
2018-01-06 18:31:37 +00:00
RELEASE
RELEASE: We are after the 4.3 branch point, update for that
2020-06-10 00:20:24 +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 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.

Description
FFmpeg with added filter to color correct dive videos
Readme 432 MiB
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