Can support multi thread?

[Blankeer]

I see the code,only allowed to run single command at a time. so,How to use multi command when multi thread? thanks.

[adriandleon]

I am also interested on multi commands.

[function1983]

This works for me. It takes 3 steps:

1. Create FFmpegList.java:

    private static List<FFmpeg> instanceList;
    private final static int INSTANCE_COUNT = 2;
    public static List<FFmpeg> getInstanceList(final Context context) {
        if (instanceList == null) {
            //instanceList = new ArrayList<Pair<FFmpeg,FFcommandExecuteAsyncTask>>();
            instanceList = new ArrayList<>();
            for (int i = 0; i<INSTANCE_COUNT; i ++) {
                FFmpeg mFFmpeg = new FFmpeg(new FFbinaryContextProvider() {
                    @Override
                    public Context provide() {
                        return context;
                    }
                });
                instanceList.add(mFFmpeg);
            }
        }
        return instanceList;
    }

2. In FFmpeg.java you have to change:

ffmpegExecuteAsyncTask.execute()

to

ffmpegExecuteAsyncTask.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR)

This will make sure the asynctasks run in parallel (which I think what you want)

3. Create MyService.java:

   FFmpeg ffmpeg = FFmpegList.getInstanceList(getApplicationContext()).get(0);
   try {
   ffmpeg.execute(cmd, new ExecuteBinaryResponseHandler() {}...
   }
   FFmpeg ffmpeg1 = FFmpegList.getInstanceList(getApplicationContext()).get(1);
   try {
   ffmpeg1.execute(cmd1, new ExecuteBinaryResponseHandler() {}...
   }

   Just to give you an idea.

[Brianvdb]

@function1983 Thanks for that code.

Multithreading has now been added for FFmpeg & FFprobe commands.

dependencies {
    implementation 'nl.bravobit:android-ffmpeg:1.1.2'
}