Simultaneously playing and recording video on blackberry smartphone











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I intend to record and play video at the same time on my application. I am using BlackBerry JDE 5.0 and the Blackberry 9550 .
I initialize two players, one to play media, and another one to record media. I used Manager.createPlayer(rtsp://server ip: port) to play video. 



     String myEncoding = "encoding=video/3gpp&width=360&height=480&fps=6&vi​?deo_rate=16000&rate=8000";

        mRecordPlayer = javax.microedition.media.Manager.createPlayer("cap​ture://video?" + myEncoding);

        mRecordPlayer.realize();

        _recordControl = (RecordControl)mRecordPlayer.getControl("RecordCon​trol");

        mRecordPlayer.start();


I have recorded to a file . but the file always is 0 kB. I do not believe this way :createPlayer("capture://video?" + myEncoding) can record video from other player. It just records video from camera. 



 Is it possible to achieve the desired functionality with the API's exposed by RIM.


I would really appreciate if anyone could provide some pointer or help to solve the above mentioned problems.






blackberry video record playback







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    up vote
    1
    down vote

    favorite












    I intend to record and play video at the same time on my application. I am using BlackBerry JDE 5.0 and the Blackberry 9550 .
    I initialize two players, one to play media, and another one to record media. I used Manager.createPlayer(rtsp://server ip: port) to play video. 



         String myEncoding = "encoding=video/3gpp&width=360&height=480&fps=6&vi​?deo_rate=16000&rate=8000";
    
        mRecordPlayer = javax.microedition.media.Manager.createPlayer("cap​ture://video?" + myEncoding);
    
        mRecordPlayer.realize();
    
        _recordControl = (RecordControl)mRecordPlayer.getControl("RecordCon​trol");
    
        mRecordPlayer.start();


    I have recorded to a file . but the file always is 0 kB. I do not believe this way :createPlayer("capture://video?" + myEncoding) can record video from other player. It just records video from camera. 



     Is it possible to achieve the desired functionality with the API's exposed by RIM.


    I would really appreciate if anyone could provide some pointer or help to solve the above mentioned problems.






    blackberry video record playback







    share|improve this question


























      up vote
      1
      down vote

      favorite









      up vote
      1
      down vote

      favorite











      I intend to record and play video at the same time on my application. I am using BlackBerry JDE 5.0 and the Blackberry 9550 .
      I initialize two players, one to play media, and another one to record media. I used Manager.createPlayer(rtsp://server ip: port) to play video. 



           String myEncoding = "encoding=video/3gpp&width=360&height=480&fps=6&vi​?deo_rate=16000&rate=8000";
      
        mRecordPlayer = javax.microedition.media.Manager.createPlayer("cap​ture://video?" + myEncoding);
      
        mRecordPlayer.realize();
      
        _recordControl = (RecordControl)mRecordPlayer.getControl("RecordCon​trol");
      
        mRecordPlayer.start();


      I have recorded to a file . but the file always is 0 kB. I do not believe this way :createPlayer("capture://video?" + myEncoding) can record video from other player. It just records video from camera. 



       Is it possible to achieve the desired functionality with the API's exposed by RIM.


      I would really appreciate if anyone could provide some pointer or help to solve the above mentioned problems.






      blackberry video record playback







      share|improve this question















      I intend to record and play video at the same time on my application. I am using BlackBerry JDE 5.0 and the Blackberry 9550 .
      I initialize two players, one to play media, and another one to record media. I used Manager.createPlayer(rtsp://server ip: port) to play video. 



           String myEncoding = "encoding=video/3gpp&width=360&height=480&fps=6&vi​?deo_rate=16000&rate=8000";
      
        mRecordPlayer = javax.microedition.media.Manager.createPlayer("cap​ture://video?" + myEncoding);
      
        mRecordPlayer.realize();
      
        _recordControl = (RecordControl)mRecordPlayer.getControl("RecordCon​trol");
      
        mRecordPlayer.start();


      I have recorded to a file . but the file always is 0 kB. I do not believe this way :createPlayer("capture://video?" + myEncoding) can record video from other player. It just records video from camera. 



       Is it possible to achieve the desired functionality with the API's exposed by RIM.


      I would really appreciate if anyone could provide some pointer or help to solve the above mentioned problems.






      blackberry video record playback




      blackberry video record playback






      share|improve this question















      share|improve this question













      share|improve this question




      share|improve this question








      edited Nov 11 at 6:58









      Cœur

      17.1k9102140




      17.1k9102140










      asked May 31 '11 at 11:55









      chenlm007

      62




      62





























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