ffmpeg-4.0.1
所属分类：流媒体/Mpeg4/MP4
开发工具：C/C++
文件大小：16135KB
下载次数：3
上传日期：2018-06-17 12:53:26
上 传 者：
susieLi
说明： 用于音视频开发，主要功能是开发相关软件或进行音视频转码
(Audio and video development)
文件列表:
ffmpeg-4.0.1 (0, 2018-06-16)
ffmpeg-4.0.1\CONTRIBUTING.md (418, 2018-04-14)
ffmpeg-4.0.1\COPYING.LGPLv2.1 (26526, 2016-03-29)
ffmpeg-4.0.1\MAINTAINERS (29303, 2018-04-20)
ffmpeg-4.0.1\.travis.yml (537, 2018-04-20)
ffmpeg-4.0.1\Makefile (5359, 2018-04-20)
ffmpeg-4.0.1\LICENSE.md (4368, 2018-04-14)
ffmpeg-4.0.1\Changelog (66154, 2018-06-16)
ffmpeg-4.0.1\COPYING.GPLv2 (18092, 2016-03-29)
ffmpeg-4.0.1\CREDITS (274, 2016-03-29)
ffmpeg-4.0.1\VERSION (6, 2018-06-16)
ffmpeg-4.0.1\configure (240989, 2018-06-16)
ffmpeg-4.0.1\COPYING.LGPLv3 (7651, 2016-03-29)
ffmpeg-4.0.1\INSTALL.md (595, 2016-03-29)
ffmpeg-4.0.1\COPYING.GPLv3 (35147, 2016-03-29)
ffmpeg-4.0.1\RELEASE_NOTES (822, 2018-04-20)
ffmpeg-4.0.1\RELEASE (6, 2018-06-16)
ffmpeg-4.0.1\tests (0, 2018-04-20)
ffmpeg-4.0.1\tests\tiny_psnr.c (8618, 2018-04-14)
ffmpeg-4.0.1\tests\lavf-regression.sh (10872, 2018-04-20)
ffmpeg-4.0.1\tests\fate-valgrind.supp (585, 2016-03-29)
ffmpeg-4.0.1\tests\tiny_ssim.c (7974, 2018-02-28)
ffmpeg-4.0.1\tests\Makefile (9445, 2018-04-20)
ffmpeg-4.0.1\tests\utils.c (5083, 2018-01-01)
ffmpeg-4.0.1\tests\fate-run.sh (12531, 2018-04-20)
ffmpeg-4.0.1\tests\audiomatch.c (3462, 2018-04-20)
ffmpeg-4.0.1\tests\rotozoom.c (4837, 2016-03-29)
ffmpeg-4.0.1\tests\regression-funcs.sh (1711, 2018-04-14)
ffmpeg-4.0.1\tests\test.ffmeta (223, 2016-03-29)
ffmpeg-4.0.1\tests\simple1.ffconcat (171, 2018-02-28)
ffmpeg-4.0.1\tests\reference.pnm (196662, 2016-03-29)
ffmpeg-4.0.1\tests\refcmp-metadata.awk (1792, 2018-04-20)
ffmpeg-4.0.1\tests\base64.c (1622, 2016-03-29)
ffmpeg-4.0.1\tests\videogen.c (4954, 2016-03-29)
ffmpeg-4.0.1\tests\fate.sh (3854, 2018-04-20)
ffmpeg-4.0.1\tests\md5.sh (527, 2016-03-29)
ffmpeg-4.0.1\tests\copycooker.sh (688, 2016-03-29)
ffmpeg-4.0.1\tests\extended.ffconcat (1660, 2018-02-28)
... ...
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](https://ffmpeg.org/ffmpeg.html) is a command line toolbox to
manipulate, convert and stream multimedia content.
* [ffplay](https://ffmpeg.org/ffplay.html) is a minimalistic multimedia player.
* [ffprobe](https://ffmpeg.org/ffprobe.html) 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](https://ffmpeg.org)
and in the [wiki](https://trac.ffmpeg.org).
### 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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