Record video from VideoView

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生来不讨喜
生来不讨喜 2021-02-04 07:25

Currently doing project on live Streaming, and I succeed to play live video. Now my next task is to record the video which is playing in VideoView. I had searched, able to foun

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  • 2021-02-04 07:46

    You can see this link. In short your server has to support downloading. If it does, you can try the following code:

    private final int TIMEOUT_CONNECTION = 5000; //5sec
    private final int TIMEOUT_SOCKET = 30000; //30sec
    private final int BUFFER_SIZE = 1024 * 5; // 5MB
    
    private final int TIMEOUT_CONNECTION = 5000; //5sec
    private final int TIMEOUT_SOCKET = 30000; //30sec
    private final int BUFFER_SIZE = 1024 * 5; // 5MB
    
    try {
      URL url = new URL("http://....");
    
      //Open a connection to that URL.
      URLConnection ucon = url.openConnection();
      ucon.setReadTimeout(TIMEOUT_CONNECTION);
      ucon.setConnectTimeout(TIMEOUT_SOCKET);
    
      // Define InputStreams to read from the URLConnection.
      // uses 5KB download buffer
      InputStream is = ucon.getInputStream();
      BufferedInputStream in = new BufferedInputStream(is, BUFFER_SIZE);
      FileOutputStream out = new FileOutputStream(file);
      byte[] buff = new byte[BUFFER_SIZE];
    
      int len = 0;
      while ((len = in.read(buff)) != -1)
      {
          out.write(buff,0,len);
      }
    } catch (IOException ioe) {
      // Handle the error
    } finally {
      if(in != null) {
        try {
          in.close();
        } catch (Exception e) {
          // Nothing you can do
        }
      }
      if(out != null) {
        try {
          out.flush();
          out.close();
        } catch (Exception e) {
          // Nothing you can do
        }
      }
    }
    

    If the server doesn't support downloading, there is nothing you can do.

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  • 2021-02-04 07:50

    You can use platform-tools and record video using:

    adb shell screenrecord --verbose /sdcard/demo.mp4
    

    Replace Demo with whatever file name you want. Also this will be placed on your phone, and defaults to 6 minutes I believe. Check out the options of screen record.

    To pull the file to your computer.... (the following command, or use Android Device Monitor

    adb pull /sdcard/demo.mp4
    

    I have used this to record demo's of apps, and even played youtube, and had it record that. It does not have audio, so that may be a major problem. But this is included in the sdk, and records any screen showing while it is recording.

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