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• FFMPEG in android issue

  9 janvier 2012, par Antu

  I have successfully compiled the FFMPEG library to android using NDK.
  (using Rock Player FFMPEG implementation)http://www.rockplayer.com/download/rockplayer_ffmpeg_git_20100418.zip

  I know that FFMPEG supports .avi, divX, mov ect. But I created a mediaplayer and tried to run them but I was not able to play them. I is this the right way to use the FFMPEG library. Can Any one Help.I am able to play defaut video, mp4, 3gp etc. Here is the code for mediaplayer

     public native String  stringFromJNI();
  
        static {
  
           System.loadLibrary("ffmpeg");
  
           System.loadLibrary("ffmpeg-test-jni");
  
               }
  
      @Override
  
        public void onCreate(Bundle savedInstanceState) {
  
        super.onCreate(savedInstanceState);
  
  
  
  
  
      setContentView(R.layout.main);
  
  
  
      TextView  tv =(TextView) findViewById(R.id.textView1);
  
      tv.setText( stringFromJNI() );
  
  
  
  
  
      System.gc();
  
  
  
      Log.d("Video FFmpeg ", "**");
  
  
  
      getWindow().setFormat(PixelFormat.TRANSLUCENT);
  
      String filepath = Environment.getExternalStorageDirectory()+"/simple.avi";
  
  
  
      Log.d("File path", filepath);
  
  
  
      MediaController mc = new MediaController(this); 
  
  
  
      VideoView video=(VideoView) findViewById(R.id.video);
  
      mc.setMediaPlayer(video);
  
      video.setVideoPath(filepath);
  
      video.setMediaController(mc);
  
      mc.show();
  
      //video.setVideoPath("/mnt/sdcard/Movies/Ishq-Hothon-Se.3gp");
  
  
  
      video.start();     
  
      View nextButton = findViewById(R.id.button1);
  
      nextButton.setOnClickListener(this);
  
      }
  
  
  
  
  
  
  
    @Override
  
    public void onClick(View v) {
  
    // TODO Auto-generated method stub
  
    Intent i=new Intent(this,NextVideo.class);
  
     startActivity(i);
  
  
  
    }
  
  
  
    }

• Flv video time is shorter than normal when using flv segment in osmf

  7 janvier 2013, par David

  I am working on a project to use flv segments rather than a normal video clip. We use ffmpeg to split a mp4 file into several flv files with headers. The duration of each flv file is 5 second with 15 fps. Given a 10 minutes of video file, after split it, the osmf player only indicates 9:53 as timescale after all content played.

  The code is very simple, after download each flv segment, we use appendBytesAction(NetStreamAppendBytesAction.RESET_BEGIN) and appendBytes() to join all segments.

  Can anyone help me out ? Thanks a lot.

• Cross-compiling librtmp for android

  4 février 2014, par Dan Turner

  Has anybody out there successfully cross-compiled librtmp for the Android platform ? I know that the rtmpdump android download has librtmp.so included, but I think I need librtmp.a also (I am trying to cross-compile ffmpeg with librtmp support).

  Anybody had any luck with this ? It's driving me bonkers....

  Ta

  Dan