Android

1. Add MobileFFmpeg dependency from jcenter()

   dependencies {
       implementation 'com.arthenica:mobile-ffmpeg-full:4.2.1'
   }
   

2. Execute commands.

   import com.arthenica.mobileffmpeg.FFmpeg;
   
   FFmpeg.execute("-i file1.mp4 -c:v mpeg4 file2.mp4");
   

3. Check execution output.

   int rc = FFmpeg.getLastReturnCode();
   String output = FFmpeg.getLastCommandOutput();
   
   if (rc == RETURN_CODE_SUCCESS) {
       Log.i(Config.TAG, "Command execution completed successfully.");
   } else if (rc == RETURN_CODE_CANCEL) {
       Log.i(Config.TAG, "Command execution cancelled by user.");
   } else {
       Log.i(Config.TAG, String.format("Command execution failed with rc=%d and output=%s.", rc, output));
   }
   

4. Stop an ongoing operation.

   FFmpeg.cancel();
   

5. Get media information for a file.

   MediaInformation info = FFmpeg.getMediaInformation("<file path or uri>");
   

6. Record video and audio using Android camera.

   FFmpeg.execute("-f android_camera -i 0:0 -r 30 -pixel_format bgr0 -t 00:00:05 <record file path>");
   

7. List enabled external libraries.

   List<String> externalLibraries = Config.getExternalLibraries();
   

8. Enable log callback.

   Config.enableLogCallback(new LogCallback() {
       public void apply(LogMessage message) {
           Log.d(Config.TAG, message.getText());
       }
   });
   

9. Enable statistics callback.

   Config.enableStatisticsCallback(new StatisticsCallback() {
       public void apply(Statistics newStatistics) {
           Log.d(Config.TAG, String.format("frame: %d, time: %d", newStatistics.getVideoFrameNumber(), newStatistics.getTime()));
       }
   });
   

10. Set log level.

    Config.setLogLevel(Level.AV_LOG_FATAL);
    

11. Register custom fonts directory.

    Config.setFontDirectory(this, "<folder with fonts>", Collections.EMPTY_MAP);