如何在 Android Video View 中播放 Youtube 视频? [英] How to play Youtube videos in Android Video View?
问题描述
我正在开发一个 android 应用程序，它需要在其中嵌入一个 youtube 视频播放器.我成功地从 API 获取了 RTSP 视频 URL，但是当我尝试在我的 android 视频视图中加载这个 rtsp url 时，它说无法播放这个视频.".之前我用这种方法开发了一个类似的应用，当时运行良好，但现在也加载失败.
I am developing an android application which requires a youtube video player embedded within it. I successfully got the RTSP video URL from the API, but while trying to load this rtsp url in my android video view, it says "Can't play this video.". Previously I developed a similar application in this method, and it worked fine at that time, but it also failing to load now.
我确信这一点，我从 API 获得了正确的 RTSP url.rtsp://v6.cache6.c.youtube.com/CiULENy73wIaHAlV9VII3c64lRMYESARFEgGUglwbGF5bGlzdHMM/0/0/0/video.3gp
I'm sure about that, I'm getting the correct RTSP url from the API. rtsp://v6.cache6.c.youtube.com/CiULENy73wIaHAlV9VII3c64lRMYESARFEgGUglwbGF5bGlzdHMM/0/0/0/video.3gp
这是我的活动代码:
mVideoURL = getIntent().getStringExtra("EXT_URL");
Log.i("VIDEO URL", " " + mVideoURL);
MediaController mc = new MediaController(this);
mVideoStreamView = (VideoView) findViewById(R.id.vidPlayer);
mVideoStreamView.setVideoURI(Uri.parse(mVideoURL));
mVideoStreamView.setMediaController(mc);
mVideoStreamView.requestFocus();
mVideoStreamView.start();
编辑从 logcat 中找到了一些附加信息:
EDIT Found some additional information from the logcat:
ARTSPConnection(6607): status: RTSP/1.0 200 OK
ASessionDescription(6607): v=0
ASessionDescription(6607): o=GoogleStreamer 378992432 328144046 IN IP4 74.125.213.182
ASessionDescription(6607): s=Video
ASessionDescription(6607): c=IN IP4 0.0.0.0
ASessionDescription(6607): b=AS:29
ASessionDescription(6607): t=0 0
ASessionDescription(6607): a=control:*
ASessionDescription(6607): a=range:npt=0-1703.000000
ASessionDescription(6607): m=video 0 RTP/AVP 98
ASessionDescription(6607): b=AS:17
ASessionDescription(6607): a=rtpmap:98 H263-2000/90000
ASessionDescription(6607): a=control:trackID=0
ASessionDescription(6607): a=cliprect:0,0,144,176
ASessionDescription(6607): a=framesize:98 176-144
ASessionDescription(6607): a=fmtp:98 profile=0;level=10
ASessionDescription(6607): m=audio 0 RTP/AVP 99
ASessionDescription(6607): b=AS:12
ASessionDescription(6607): a=rtpmap:99 AMR/8000/1
ASessionDescription(6607): a=control:trackID=1
ASessionDescription(6607): a=fmtp:99 octet-align
ARTSPConnection(6607): status: RTSP/1.0 200 OK
ARTSPConnection(6607): status: RTSP/1.0 200 OK
ARTSPConnection(6607): status: RTSP/1.0 200 OK
ARTSPConnection(6607): status: RTSP/1.0 200 OK
ARTSPConnection(6607): status: RTSP/1.0 200 OK
ASessionDescription(6607): v=0
ASessionDescription(6607): o=GoogleStreamer 1299458498 503248054 IN IP4 74.125.213.182
ASessionDescription(6607): s=Video
ASessionDescription(6607): c=IN IP4 0.0.0.0
ASessionDescription(6607): b=AS:29
ASessionDescription(6607): t=0 0
ASessionDescription(6607): a=control:*
ASessionDescription(6607): a=range:npt=0-1703.000000
ASessionDescription(6607): m=video 0 RTP/AVP 98
ASessionDescription(6607): b=AS:17
ASessionDescription(6607): a=rtpmap:98 H263-2000/90000
ASessionDescription(6607): a=control:trackID=0
ASessionDescription(6607): a=cliprect:0,0,144,176
ASessionDescription(6607): a=framesize:98 176-144
ASessionDescription(6607): a=fmtp:98 profile=0;level=10
ASessionDescription(6607): m=audio 0 RTP/AVP 99
ASessionDescription(6607): b=AS:12
ASessionDescription(6607): a=rtpmap:99 AMR/8000/1
ASessionDescription(6607): a=control:trackID=1
ASessionDescription(6607): a=fmtp:99 octet-align
ARTSPConnection(6607): status: RTSP/1.0 461 Unsupported Transport
ARTSPConnection(6607): status: RTSP/1.0 461 Unsupported Transport
请给我建议一种在 android 视频视图中加载 youtube 视频的方法.
Please suggest me a way to load youtube videos in android video view.
提前致谢...
编辑刚刚签入另一台设备，HTC Desire (2.2).代码运行良好.我在想，Nexus (4.1) 会有什么问题??
EDIT Just checked in another device, HTC Desire (2.2). The code worked fine. I'm wondering about thinking, What will be the problem with Nexus (4.1)??
推荐答案
由于我找不到任何方法在视频视图中加载 rtsp URL(适用于所有设备和 android 版本)，我用另一项工作解决了我的问题大约.我使用 webview 将 youtube 播放器嵌入其中，这种方法在所有经过测试的设备上都运行良好.
As I can't find any way to load the rtsp URL in video view (for all devices & android versions), I solved my problem with another work around. I used a webview to embed the youtube player within it, and this method working nicely in all tested devices.
这是我的代码:
mWebView.getSettings().setJavaScriptEnabled(true);
mWebView.getSettings().setPluginState(PluginState.ON);
mWebView.loadUrl("http://www.youtube.com/embed/" + videoID + "?autoplay=1&vq=small");
mWebView.setWebChromeClient(new WebChromeClient());
非常感谢大家的帮助.
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