我需要实现作物的操作在一个视频，有没有内置的类或第三方库可用或有任何替代方法。我已经有一个演练从Android的开发者Mr.Google！

i need to implement crop operation over a Video,is there any builtin class or third party library available or is there any alternate approach. I already had a walkthrough from android developer to Mr.Google !

推荐答案

据我所知，Android已经没有内置的API的那些视频操作。我建议 FFMPEG 。通过这个教程一次。我已经使用 xuggler ，提供的Java Swing。它服务很好，我想这可能会帮助你。

As far as I know android has no built in API's for those video manipulations. I recommend FFMPEG. Go through this tutorial once. I have used xuggler with java swing. It served well and I think it might help you.