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Shiyou Yin a45e8ade2d avutil/mips: optimize UNPCK&SAD macros with MSA2.0 instruction. 
Loongson 3A4000 and 2k1000 has supported MSA2.0.
This patch optimized SAD_UB2_UH,UNPCK_R_SH_SW,UNPCK_SB_SH and UNPCK_SH_SW with MSA2.0 instruction.

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2019-07-10 12:54:57 +02:00
compat
compat/cuda/ptx2c: don't drop final newline
2019-05-24 19:23:39 +02:00
doc
doc/indevs: Add new option and example to avfoundation.
2019-07-08 20:02:41 +02:00
ffbuild
Merge commit '7e5bde93a1e7641e1622814dafac0be3f413d79b'
2019-03-10 19:31:13 -03:00
fftools
ffmpeg_opt: Respect default disposition when select audio/video
2019-07-03 10:33:44 +08:00
libavcodec
truehd_core: Switch to in-place modifications
2019-07-09 13:23:47 +02:00
libavdevice
lavd/avfoundation: Set correct default value 0 for option capture_raw_data.
2019-07-08 20:02:41 +02:00
libavfilter
avfilter/vf_readeia608: implement lowpass operation prior to processing lines
2019-07-08 19:21:59 +02:00
libavformat
avformat/dashdec: fix code style and remove some empty line
2019-07-10 17:26:33 +08:00
libavresample
avresample: remove deprecated attribute from the AVAudioResampleContext struct
2018-01-09 10:56:53 -03:00
libavutil
avutil/mips: optimize UNPCK&SAD macros with MSA2.0 instruction.
2019-07-10 12:54:57 +02:00
libpostproc
postproc/postprocess_template: remove FF_REG_sp from clobber list
2018-12-22 17:41:44 +01:00
libswresample
swresample/swresample: check for invalid sample rates
2019-05-26 14:43:32 +02:00
libswscale
swscale/tests/swscale: Lengthen pixfmt name buffer to 21 bytes
2019-05-13 13:39:49 +02:00
presets
…
tests
lavc/h265_profile_level: Add unit test
2019-07-07 13:29:50 +01:00
tools
tools/python: add script to convert TensorFlow model (.pb) to native model (.model)
2019-07-01 10:23:47 -03:00
.gitattributes
fate: add SCC test
2017-01-27 17:06:42 +01:00
.gitignore
tools/python: add script to convert TensorFlow model (.pb) to native model (.model)
2019-07-01 10:23:47 -03:00
.travis.yml
Merge commit '899ee03088d55152a48830df0899887f055da1de'
2019-03-14 15:53:16 -03:00
Changelog
avfilter: add deesser audio filter
2019-07-02 19:02:54 +02:00
configure
avutil/mips: optimize UNPCK&SAD macros with MSA2.0 instruction.
2019-07-10 12:54:57 +02:00
CONTRIBUTING.md
Add CONTRIBUTING.md
2016-09-18 10:02:13 +01:00
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
LICENSE: Clarify --enable-nonfree.
2019-05-10 01:18:58 +02:00
MAINTAINERS
MAINTAINERS: remove myself as mailing list maintainer
2019-03-21 11:34:13 -08:00
Makefile
tools: Add fuzzer for demuxers
2019-05-31 22:44:30 +02:00
README.md
Remove the ffserver program
2018-01-06 18:31:37 +00:00
RELEASE
RELEASE: bump to 4.1.git
2018-11-02 00:55:49 +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.

Description
Mirror of https://git.ffmpeg.org/ffmpeg.git
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