Summarize the official FFmpeg source code and the open source code addresses used by third parties for secondary development.

Summarize the official FFmpeg source code and the open source code addresses used by third parties for secondary development.

1. Download from the official website

Address: http://www.ffmpeg.org/download.html

Introduction: Official Website source code

2. FFmpeg-Android

Address: https://github.com/yixia/FFmpeg-Android

Introduction: The FFmpeg code used in VPlayer for Android

3. havlenapetr

Address: https://github.com/havlenapetr/FFMpeg

Introduction: havlenapetr's open-source project is a well-known FFmpeg project. Many Android multimedia projects are modified on this basis.

4. ffmpeg for android

Address: http://sourceforge.net/projects/ffmpeg4android/files/

Description: FFmpeg for Android is a ffmpeg library that can be compiled directly in the Android source code environment through Android NDK.

Copyright for secondary development of open-source websites

It certainly does not belong to me. Now there are more people using the open-source CMS system. So now I have never heard of anyone who has been accused. All of them are open-source. It's reasonable to change them to your own.

How can we see whether a website is a secondary development with open source code?

Generally, it is judged that open-source programs are based on common configurations or habitual operations, including the page running mode exclusive to each open-source program.