音乐服务页面如何检索 YouTube 视频 URL？
How do music service pages retrieve YouTube video URL?
Playmoss and Submissionhub manage to retrieve the YouTube video file URL from the standard player watch URL. When a user pasts a YouTube URL like this into their service, the get the video file URL like this and save them in their system. This is necessary to later reproduce the media files with an external audio player like SoundManager2 等音乐网站。
我了解到可以 retrieve the info from command line 但是通过嵌入的 YouTube 视频不可能做到这一点。
知道上述网站是如何做到这一点的吗？
检索 YouTube 视频是不可能的（也是非法的）URL。问题中提到的音乐网站似乎播放控制嵌入式视频的 YouTube 文件。这可以使用 Javascript as described here.
来完成
Playmoss and Submissionhub manage to retrieve the YouTube video file URL from the standard player watch URL. When a user pasts a YouTube URL like this into their service, the get the video file URL like this and save them in their system. This is necessary to later reproduce the media files with an external audio player like SoundManager2 等音乐网站。
我了解到可以 retrieve the info from command line 但是通过嵌入的 YouTube 视频不可能做到这一点。
知道上述网站是如何做到这一点的吗？
检索 YouTube 视频是不可能的（也是非法的）URL。问题中提到的音乐网站似乎播放控制嵌入式视频的 YouTube 文件。这可以使用 Javascript as described here.
来完成