ffmpeg软件包和源代码有什么区别 [英] What is the difference between ffmpeg packages and sources

问题描述

我在www.ffmpeg.org/download.html上发现了安装ffmpeg的两件事.有软件包和来源(快照)什么是快照?它们之间有什么区别?一切都不同，在ffmpeg-3.0.1与软件包和快照之间?

I found two things for installing ffmpeg at www.ffmpeg.org/download.html There are packages and sources(snapshot) What is the snapshot? And what is the difference between them? All of things are different, among ffmpeg-3.0.1 and packages and snapshot??

推荐答案

在 FFmpeg下载页面.

您可以从任何发行分支或 git master分支下载代码.

You can download the code from any release branch or from the git master branch.

该发行版适用于发行商以及那些希望避免向后不兼容的API更改的发行商.某些发行版中已修正了一些错误修正，但新功能以及任何会导致API发生重大变化的东西都不会.

The releases are for distributors and those who want to avoid backward incompatible API changes. Some bugfixes are backported in point releases, but new features, and anything that will cause a major API change will not.

页面顶部的绿色大按钮链接到最新发行版本的源代码.

The big, green button at the top of the page links to the source code of the most current release version.

这始终是最新的可用代码，并且始终具有比任何发行分支更多的功能.鼓励一般用户使用git master分支，因为它可能在99％或更多的时间内保持稳定.

This is always the most current code available, and will always have more features than any release branch. General users are encouraged to use the git master branch as it is probably stable 99% of the time or more.

您可以通过以下任一方式获取git master分支源代码:

You can get the git master branch source code by either:

• 使用 git ，如下载页面上的获取源代码"部分所示.这将克隆 master分支，其中包括所有对开发有用的相关git历史记录，查找错误和回归等.

• Using git as shown under the "Get the Sources" section on the download page. This will clone the master branch including all of the associated git history which is useful for development, finding bugs and regressions, etc.

下载快照.该文件每天从git master生成一次，并且不包含任何git内容，因此这是一个较小的文件.

Downloading the snapshot. This is generated once daily from git master and does not include any git stuff, so it is a much smaller file.

下载git快照.这是每天从git master生成的，并且确实包含额外的git内容.对于防火墙后面的用户或无法使用 git 的用户很有用.

Downloading the git snapshot. This is generated once daily from git master and does include the extra git stuff. Useful for users behind a firewall or who are otherwise unable to use git.

这些是到各种平台的各种程序包或二进制文件的链接，作为编译源代码的替代方法.有些是每天从git master生成的，有些确实已经过时了.这些是由志愿者和第三方提供的.

These are links to various packages or binaries for a variety of platforms as an alternative to compiling the source code. Some are generated daily from git master, and some are really outdated. These are provided by volunteers and third-parties.

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