This tutorial builds on content covered in previous tutorials in this LPI series, so you may want to first review the tutorials for exam 101.

本教程依赖于本lpi考试系列前面的教程介绍的内容，所以您可能需要先参考针对考试101的教程。

youdao

We're going to build our own FFMPEG GUI, but the reason for this tutorial isn't so much helping people access the wonders of FFMPEG.

我们将会构建我们自己的FFMPEG GUI，但本指南的意义并不在于帮助人们了解FFMPEG的非凡之处。

youdao

So, if you're reading this tutorial, you may already be considering the NDK for your Android projects.

好，如果你正在阅读这篇教程，你也许已经在考虑在你的Android项目中使用nd K了。

youdao