播放视频从原始文件夹 [英] Play Video From Raw Folder

问题描述

晚报，

我刚开始与Android编程，并提出了一些方案和一切，所以我还是那种一个新手，但我试着去了解这一切。

I've just started programming with android and made a few programs and everything so I'm still kind of a novice but im trying to understand it all.

因此​​，这里是我的问题，我想播放视频的事情是，我得到了它，当我流时，从一个URL以VideoView在互联网上或当我把在我的SD卡的工作。

So here's my problem, I'm trying to play a video, the thing is, I got it working when I Stream it from an URL with VideoView over the internet or when i place in on my sdcard.

我想现在要做的就是发挥我已经在我的RES /原始文件夹中的视频，但它只能播放音频，我不明白为什么，它不给任何错误在我的logcat尽可能我所看到的，也不可能真正找到与谷歌的一个解决方案，因为大部分的答案是关于VideoView，只是把视频上你的SD卡。

What I want to do now is play a video I've got in my res/raw folder, but it only plays audio and I don't understand why, it doesn't give any error in my logcat as far as I can see, also couldn't really find a solution with google since most of the answers are about VideoView and just put the video on your SDCard.

现在有人告诉我，我不得不使用setDisplay（SurfaceHolder），我以前也试过，但我仍然只获得了音讯。

Now someone told me I had to use setDisplay (SurfaceHolder) and I've also tried that but I still only get the audio.

我希望有人能帮助我找到一个解决这个问题。

I hope somebody can help me to find a solution to this problem.

VideoDemo.java

VideoDemo.java

package nl.melvin.videodemo; 

import android.app.Activity; 
import android.os.Bundle; 
import android.media.MediaPlayer; 
import android.view.SurfaceHolder; 
import android.view.SurfaceView; 


public class videodemo extends Activity { 

    public SurfaceHolder holder; 
    public SurfaceView surfaceView; 


    /** Called when the activity is first created. */ 
    @Override 
    public void onCreate(Bundle savedInstanceState) { 
    super.onCreate(savedInstanceState); 
    setContentView(R.layout.main); 


        MediaPlayer mp = MediaPlayer.create(this, R.raw.mac); 

        mp.setDisplay(holder); 
        mp.start(); 

      } 

} 

XML

<?xml version="1.0" encoding="utf-8"?> 

<LinearLayout  
    xmlns:android="http://schemas.android.com/apk/res/android" 
     android:id="@+id/LinearLayout01"  
     android:layout_width="fill_parent"  
     android:layout_height="fill_parent" > 
    <SurfaceView 
        android:id="@+id/surfaceview" 
         android:layout_width="fill_parent" 
         android:layout_height="fill_parent"> 
     </SurfaceView>> 
</LinearLayout>

我也试过Uri.parse，但它说，它无法播放视频（.MP4格式）。

I've also tried Uri.parse but it says it can't play the video (.mp4 format).

推荐答案

我有同样的问题，仍然无法加载视频（只有声音）。 但是我没有这样的：

I had the same problem and still couldn't load the video (only the sound). However I did it like this:

    getWindow().setFormat(PixelFormat.TRANSLUCENT);
    videoView = new VideoView(this);
    videoView.setMediaController(new MediaController(this));
    videoView.setVideoURI(Uri.parse("android.resource://pt.beware.smdemo/" + R.raw.video));
    videoView.requestFocus();
    videoView.start();
    setContentView(videoView);

这篇关于播放视频从原始文件夹的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！