blocks|key|1100562|text|我也在问同样的问题，正如我从许多线程上的Mark+(CommonsWare)+advised所理解的那样，VideoView是MediaPlayer和SurfaceView的包装器(20000行代码)，用于提供嵌入式控件。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|1100563|他还亲切地分享了一些例子：|1100564|https://github.com/commonsguy/cw-advandroid/blob/master/Media/Video/src/com/commonsware/android/video/VideoDemo.java|1100565|https://github.com/commonsguy/vidtry/blob/master/src/com/commonsware/android/vidtry/Player.java|1100566|和来自android+sdk+http://developer.android.com/resources/samples/ApiDemos/src/com/example/android/apis/media/MediaPlayerDemo.html的示例|1100567|还有一些人在模拟器上播放视频有问题，所以如果你有问题，请确保在实际设备上测试它|1100568|entityMap|0|LINK|mutability|MUTABLE|url|https://stackoverflow.com/questions/2923317/android-different-ways-of-playing-video|1|2|3|http://developer.android.com/resources/samples/ApiDemos/src/com/example/android/apis/media/MediaPlayerDemo.html^0|13|7|0|0|0|0|38|1|0|0|2N|2|0|F|33|3|0|0^^$0|@$1|2|3|4|5|6|7|Z|8|@]|9|@$A|10|B|11|1|12]]|C|$]]|$1|D|3|E|5|6|7|13|8|@]|9|@]|C|$]]|$1|F|3|G|5|6|7|14|8|@]|9|@$A|15|B|16|1|17]]|C|$]]|$1|H|3|I|5|6|7|18|8|@]|9|@$A|19|B|1A|1|1B]]|C|$]]|$1|J|3|K|5|6|7|1C|8|@]|9|@$A|1D|B|1E|1|1F]]|C|$]]|$1|L|3|M|5|6|7|1G|8|@]|9|@]|C|$]]|$1|N|3|-4|5|6|7|1H|8|@]|9|@]|C|$]]]|O|$P|$5|Q|R|S|C|$T|U]]|V|$5|Q|R|S|C|$T|G]]|W|$5|Q|R|S|C|$T|I]]|X|$5|Q|R|S|C|$T|Y]]]]

Was asking the same question and as I understood from what Mark (CommonsWare) <a href="https://stackoverflow.com/questions/2923317/android-different-ways-of-playing-video">advised</a> on numerous threads here, VideoView is a wrapper (200 hundred lines of code) for MediaPlayer and SurfaceView to provide embedded controls.

He also kindly shared some examples:

<a href="https://github.com/commonsguy/cw-advandroid/blob/master/Media/Video/src/com/commonsware/android/video/VideoDemo.java" rel="noreferrer">https://github.com/commonsguy/cw-advandroid/blob/master/Media/Video/src/com/commonsware/android/video/VideoDemo.java</a>

<a href="https://github.com/commonsguy/vidtry/blob/master/src/com/commonsware/android/vidtry/Player.java" rel="noreferrer">https://github.com/commonsguy/vidtry/blob/master/src/com/commonsware/android/vidtry/Player.java</a>

and example from android sdk
<a href="http://developer.android.com/resources/samples/ApiDemos/src/com/example/android/apis/media/MediaPlayerDemo.html" rel="noreferrer">http://developer.android.com/resources/samples/ApiDemos/src/com/example/android/apis/media/MediaPlayerDemo.html</a>

Also some people had issues playing video on emulator, so make sure to test it on actual device if you have issues

blocks|key|1100609|text|VideoView本质上是一个绑定到MediaPlayer的视图，它使得在你的应用程序中实现视频变得更加容易。如果你不想做太多的定制工作，VideoView是个不错的选择。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1100610|也就是说，您还可以将RTSP链接传递给系统，以使用最合适的应用程序来播放视频，这甚至更容易做到：|1100611|String+url+=+"rtsp://yourrtsplink.com/blah";
Uri+uri+=+Uri.parse(url);
startActivity(new+Intent(Intent.ACTION_VIEW,+uri));|code-block|syntax|javascript|1100612|视频应该在设备上测试，因为模拟器回放很差，而且您还应该知道RTSP需要打开一个额外的端口，这会被一些防火墙阻止。|1100613|entityMap^0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|N|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|O|8|@]|9|@]|A|$G|H]]|$1|I|3|J|5|6|7|P|8|@]|9|@]|A|$]]|$1|K|3|-4|5|6|7|Q|8|@]|9|@]|A|$]]]|L|$]]

VideoView is essentially a View that is tied to a MediaPlayer to make it a lot easier to implement videos in your app. If you aren't doing much custom work, VideoView is the way to go.

That said, you can also pass the RTSP link off to the system to use the most appropriate app for playing the video, which is even easier to do:

<pre><code>String url = "rtsp://yourrtsplink.com/blah";
Uri uri = Uri.parse(url);
startActivity(new Intent(Intent.ACTION_VIEW, uri));
</code></pre>

Video should be tested on a device, since emulator playback is poor, and you should also be aware that RTSP requires an extra port to be open, which is blocked by some firewalls.

blocks|key|885844|text|VideoAdView是MediaPlayer和SurfaceView的包装器，使用VideoView实现视频播放器比使用MediaPlayer更容易，如果视频文件存储在应用程序的内部存储中，则使用内容提供商或将其存储为完全可读，否则将无法工作|type|unstyled|depth|inlineStyleRanges|entityRanges|data|885845|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

The VideoAdView is a wrapper for MediaPlayer and SurfaceView, it's more easy to implement video player with VideoView than with a MediaPlayer, if the video files are stored in the internal storage of the app use content provider or store them as world readable, otherwise it will not work

blocks|key|1100719|text|阅读下面的链接，它将帮助您并解决您的问题。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1100720|http://eclipsesource.com/blogs/2012/08/24/lessons-learned-when-using-androids-mediaplayer-and-videoview/|offset|length|1100721|entityMap|0|LINK|mutability|MUTABLE|url^0|0|0|2W|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|N|8|@]|9|@$D|O|E|P|1|Q]]|A|$]]|$1|F|3|-4|5|6|7|R|8|@]|9|@]|A|$]]]|G|$H|$5|I|J|K|A|$L|C]]]]

Read below link, it will help you and will solve your question.

<a href="http://eclipsesource.com/blogs/2012/08/24/lessons-learned-when-using-androids-mediaplayer-and-videoview/" rel="nofollow">http://eclipsesource.com/blogs/2012/08/24/lessons-learned-when-using-androids-mediaplayer-and-videoview/</a>

I was wondering if there's a difference between them when it comes to streaming videos.

I know <code>VideoView</code> can be used for streaming and what is <code>Mediaplayer</code> for? As far as I know, <code>MediaPlayer</code> can do the same thing as <code>VideoView</code> right?

Can anyone give me the answer?

And if I want to stream video from the server by using RTSP to Android, which one should I start with? <code>VideoView</code> or <code>MediaPlayer</code>?

Any suggestion?

What is the difference between MediaPlayer and VideoView in Android

文件存储

服务器

防火墙

Android

我想知道当涉及到流媒体视频时，它们之间是否有区别。我知道VideoView可以用于流媒体，Mediaplayer是用来做什么的？据我所知，MediaPlayer可以做和VideoView一样的事情，对吧？有人能给我答案吗？如果我想通过RTSP to Android从服务器上流式传输视频，我应该从哪一个开始？VideoV...

问安卓系统中的MediaPlayer和VideoView有什么不同
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