Android版的YouTube下载MP3 [英] Android Youtube Download mp3

问题描述

假设YouTube视频的我有ID（在视频的超链接的数字，符号http://www.youtube.com/watch?v=后）。我怎样才能文件的音频流下载到SD卡的采用Android code的MP3？ （我写了2.x的应用程序，但是这部分缺失）。

Assume I have the id (The numbers and signs in the video's hyperlink after "http://www.youtube.com/watch?v=") of a Youtube video. How can I download the audio stream of the file to an sd-card as an mp3 with android code? (I wrote an application for 2.x but this part is missing).

推荐答案

看一些其他的YouTube铲运机如何做到这一点，例如的YouTube-DL 。然后重新创建它们在Java为Android算法。然后继续花费时间去熬夜到最新与反复无常的变化YouTube将让他们的网站飘飞。

Look at how some other YouTube scrapers do it, e.g. youtube-dl. Then recreate their algorithm in Java for Android. Then keep spending time trying to stay up-to-date with the capricious changes YouTube will make to their site every now and then.

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