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gecko-dev/media/ffvpx
История
Chris Peterson 801d7c7d38 Bug 1388978 - Suppress some more clang warnings in media/ffvpx. r=rillian 
Since I am already poking around in ffvpxcommon.mozbuild's CFLAGS, also suppress these clang -Wvisibility and -Wstring-conversion warnings:

media/ffvpx/libavutil/dummy_funcs.c:83:34 [-Wvisibility] declaration of 'struct AVBufferRef' will not be visible outside of this function
media/ffvpx/libavutil/dummy_funcs.c:83:67 [-Wvisibility] declaration of 'struct AVFrame' will not be visible outside of this function
media/ffvpx/libavutil/utils.c:119:26 [-Wstring-conversion] implicit conversion turns string literal into bool: 'char [19]' to '_Bool'

And remove -Wno-logical-op-parentheses because clang does not currently report any -Wlogical-op-parentheses warnings for ffvpx.

MozReview-Commit-ID: 1kEwEHeD1PC

--HG--
extra : rebase_source : 133fa139f5389467919b88b96b8cbbf632bf002d
 		2017-08-10 09:55:42 -07:00
..
compat Bug 1277155 - Part 2: Remove snprintf() polyfills in media code imported from libav. r=jya 2016-06-27 20:44:30 -07:00
libavcodec Bug 1377971 - followup - don't explicitly link to libm on Windows; r=bustage 2017-07-05 14:38:52 -04:00
libavutil Bug 1377971 - followup - don't explicitly link to libm on Windows; r=bustage 2017-07-05 14:38:52 -04:00
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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Changelog Bug 1248483: Resync FFvpx to n3.0-1-g0aa2fbd. r=kentuckyfriedtakahe 2016-02-18 11:34:06 +11:00
INSTALL.md
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LICENSE.md Bug 1248483: Resync FFvpx to n3.0-1-g0aa2fbd. r=kentuckyfriedtakahe 2016-02-18 11:34:06 +11:00
MAINTAINERS Bug 1248483: Resync FFvpx to n3.0-1-g0aa2fbd. r=kentuckyfriedtakahe 2016-02-18 11:34:06 +11:00
README.md Bug 1237540: [ffvpx] P1. upgrade to FFmpeg n2.9-dev-2841-g369b161. r=kentuckfriedtakahe 2016-01-11 17:55:46 +11:00
README_MOZILLA Bug 1319277: P1. [ffmpeg] Resync ffvpx with 3.2 branch. r=gerald 2016-11-22 13:40:10 +11:00
RELEASE Bug 1248483: Resync FFvpx to n3.0-1-g0aa2fbd. r=kentuckyfriedtakahe 2016-02-18 11:34:06 +11:00
RELEASE_NOTES Bug 1248483: Resync FFvpx to n3.0-1-g0aa2fbd. r=kentuckyfriedtakahe 2016-02-18 11:34:06 +11:00
changes.patch Bug 1292039: [ffmpeg] P1. Remove unused options and dictionary features. r=kentuckyfriedtakahe. 2016-08-04 16:55:15 +10:00
config.h Bug 1244773 - Fixed ffvpx compilation on mingw. r=jya 2016-04-23 14:34:59 +02:00
config_common.h
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config_darwin32.h Bug 1319277: P1. [ffmpeg] Resync ffvpx with 3.2 branch. r=gerald 2016-11-22 13:40:10 +11:00
config_darwin64.asm Bug 1319277: P1. [ffmpeg] Resync ffvpx with 3.2 branch. r=gerald 2016-11-22 13:40:10 +11:00
config_darwin64.h Bug 1319277: P1. [ffmpeg] Resync ffvpx with 3.2 branch. r=gerald 2016-11-22 13:40:10 +11:00
config_unix32.h Bug 1319277: P1. [ffmpeg] Resync ffvpx with 3.2 branch. r=gerald 2016-11-22 13:40:10 +11:00
config_unix64.asm Bug 1319277: P1. [ffmpeg] Resync ffvpx with 3.2 branch. r=gerald 2016-11-22 13:40:10 +11:00
config_unix64.h Bug 1319277: P1. [ffmpeg] Resync ffvpx with 3.2 branch. r=gerald 2016-11-22 13:40:10 +11:00
config_win32.asm Bug 1319277: P1. [ffmpeg] Resync ffvpx with 3.2 branch. r=gerald 2016-11-22 13:40:10 +11:00
config_win32.h Bug 1319277: P1. [ffmpeg] Resync ffvpx with 3.2 branch. r=gerald 2016-11-22 13:40:10 +11:00
config_win64.asm Bug 1319277: P1. [ffmpeg] Resync ffvpx with 3.2 branch. r=gerald 2016-11-22 13:40:10 +11:00
config_win64.h Bug 1319277: P1. [ffmpeg] Resync ffvpx with 3.2 branch. r=gerald 2016-11-22 13:40:10 +11:00
ffvpxcommon.mozbuild Bug 1388978 - Suppress some more clang warnings in media/ffvpx. r=rillian 2017-08-10 09:55:42 -07:00
libavutil_visibility.h Bug 1264208 - Enable libav assertions. r=jya 2016-04-10 22:25:56 -07:00
moz.build Bug 1344470 - add BUG_COMPONENT to media/* files. r=padenot 2017-03-07 13:06:45 -05:00

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.
  • ffserver is a multimedia streaming server for live broadcasts.
  • 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. Few developers follow pull requests so they will likely be ignored.