如何播放合并youtube音频视频流并在网页上播放？

Question

我想在我的页面上嵌入youtube视频，跟踪开始/停止和结束视频事件，这是我用iframe做不到的，但是我使用youtube_-dl提取了两个URL，一个用于音频流，另一个用于视频流。但现在我不明白如何在网上一起玩。对不起，我的英语很差。在

youtube_dl -g <youtube-url>

音频Url

^{pr2}$

视频Url

https://r2---sn-h0aupoxu-3ipe.googlevideo.com/videoplayback?id=e959362f7f7270b3&itag=136&source=youtube&requiressl=yes&gcr=pk&mn=sn-h0aupoxu-3ipe&mm=31&ms=au&mv=m&pl=24&ratebypass=yes&mime=video/mp4&gir=yes&clen=352468285&lmt=1440335051714588&dur=2709.200&signature=4CE70CF3A74F84029E9A09332D52496E74709F09.70D5812EF7CB413AF5DE2EBA445F118205E165F8&sver=3&mt=1452680392&fexp=9407190,9416075,9416126,9416402,9418200,9420452,9422596,9422968,9423662,9425957,9426472,9426504,9426719,9426757,9427016&upn=l4TRn6jSYMQ&key=dg_yt0&ip=202.142.170.44&ipbits=0&expire=1452702120&sparams=ip,ipbits,expire,id,itag,source,requiressl,gcr,mn,mm,ms,mv,pl,ratebypass,mime,gir,clen,lmt,dur

视频标签不播放视频，但这个网址与VLC播放器工作良好，但VLC播放它没有音频。在

<video width="400" controls>
  <source src="https://r2---sn-h0aupoxu-3ipe.googlevideo.com/videoplayback?id=e959362f7f7270b3&itag=136&source=youtube&requiressl=yes&gcr=pk&mn=sn-h0aupoxu-3ipe&mm=31&ms=au&mv=m&pl=24&ratebypass=yes&mime=video/mp4&gir=yes&clen=352468285&lmt=1440335051714588&dur=2709.200&signature=4CE70CF3A74F84029E9A09332D52496E74709F09.70D5812EF7CB413AF5DE2EBA445F118205E165F8&sver=3&mt=1452680392&fexp=9407190,9416075,9416126,9416402,9418200,9420452,9422596,9422968,9423662,9425957,9426472,9426504,9426719,9426757,9427016&upn=l4TRn6jSYMQ&key=dg_yt0&ip=202.142.170.44&ipbits=0&expire=1452702120&sparams=ip,ipbits,expire,id,itag,source,requiressl,gcr,mn,mm,ms,mv,pl,ratebypass,mime,gir,clen,lmt,dur
" type="video/mp4">

  Your browser does not support HTML5 video.
</video>

我的JSON得到了这些url。在

https://drive.google.com/file/d/0BxgrBOXyF8UAODRiUkQ2dzd1MTg/view?usp=sharing