问题描述
我想知道 McTube(https://itunes.apple.com/us/app/mctube-for-youtube/id559618284?mt=8) 播放 youtube 视频.它看起来像一个自定义的 MPMoviePlayerController，但允许这样做吗?
I was wondering how are apps like McTube (https://itunes.apple.com/us/app/mctube-for-youtube/id559618284?mt=8) playing youtube videos. It looks like a custom MPMoviePlayerController but is that allowed?
顺便说一句，我需要使用 UIWebView 无法实现的自动播放，这就是我想知道的原因.
BTW I need autoplay which I couldn't achieve with UIWebView, that's why i was wondering.
推荐答案
有些 YouTube 视频可以在 MPMoviePlayerController 中播放 - 有些不能.当您通过 YouTube 数据 API(此处链接)查询视频时，您将获取特定视频可用的所有内容类型，包括 Flash 播放器、3GPP、MP4(如果可用)等.您可以使用这些 URL 加载 MPMoviePlayerController.
Some YouTube videos can be played back in a MPMoviePlayerController - some cannot. When you query a video through the YouTube Data API (link here) you'll get back all the content types available for a particular videos, including the Flash player, 3GPP, MP4 (if available), etc. You can use these URLs to load up a MPMoviePlayerController.
这很好，但正如我所说 - 并非所有视频都可以通过这种方式嵌入.某些视频(主要是需要展示广告的视频)无法放入原生控制器.
This is perfectly fine, but as I've said - not all videos are available to embed this way. Some videos (mainly ones that require adverts to be displayed) can't be put into native controllers.
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