Failed to load FFmpeg lib

[Jomy10]

Hi. I stumbled across this library and it looks very promising.

I added this to my application:

public class App extends application {
    @Override
    public void onCreate() {
        AndroidAudioConverter.load(this, new ILoadCallback() {
            @Override
            public void onSuccess() {
                android.util.Log.d(TAG, "FFmpeg is supported by the device. Succesfully loaded AndroidAudioConverter library.");
            }
            @Override
            public void onFailure(Exception error) {
                // FFmpeg is not supported by device
                Log.w(TAG, "FFmpeg is not supported by this device.", error);
            }
        });
    }
}

And got the following error:

W/Application: FFmpeg is not supported by this device.
    java.lang.Exception: Failed to loaded FFmpeg lib
        at cafe.adriel.androidaudioconverter.AndroidAudioConverter$1.onFailure(AndroidAudioConverter.java:50)
        at com.github.hiteshsondhi88.libffmpeg.FFmpegLoadLibraryAsyncTask.onPostExecute(FFmpegLoadLibraryAsyncTask.java:54)
        at com.github.hiteshsondhi88.libffmpeg.FFmpegLoadLibraryAsyncTask.onPostExecute(FFmpegLoadLibraryAsyncTask.java:8)
        at android.os.AsyncTask.finish(AsyncTask.java:771)
        at android.os.AsyncTask.access$900(AsyncTask.java:199)
        at android.os.AsyncTask$InternalHandler.handleMessage(AsyncTask.java:788)
        at android.os.Handler.dispatchMessage(Handler.java:106)
        at android.os.Looper.loop(Looper.java:223)
        at android.app.ActivityThread.main(ActivityThread.java:7656)
        at java.lang.reflect.Method.invoke(Native Method)
        at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:592)
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:947)

I then looked into the source code of your project and found that the load method does this:

try {
            FFmpeg.getInstance(context).loadBinary(new FFmpegLoadBinaryResponseHandler() {
                        @Override
                        public void onStart() {

                        }

                        @Override
                        public void onSuccess() {
                            loaded = true;
                            callback.onSuccess();
                        }

                        @Override
                        public void onFailure() {
                            loaded = false;
                            callback.onFailure(new Exception("Failed to loaded FFmpeg lib"));
                        }

                        @Override
                        public void onFinish() {

                        }
                    });
        } catch (Exception e){
            loaded = false;
            callback.onFailure(e);
        }
    }

So, I pasted that into my code and replaced catch (exception e) {...} with catch(exception e) {e.printStackTrace();.

I ran that and got the following error:

E/FFmpeg: issue in coping binary from assets to data. 
    java.io.FileNotFoundException: x86/ffmpeg
        at android.content.res.AssetManager.nativeOpenAsset(Native Method)
        at android.content.res.AssetManager.open(AssetManager.java:874)
        at android.content.res.AssetManager.open(AssetManager.java:851)
        at com.github.hiteshsondhi88.libffmpeg.FileUtils.copyBinaryFromAssetsToData(FileUtils.java:29)
        at com.github.hiteshsondhi88.libffmpeg.FFmpegLoadLibraryAsyncTask.doInBackground(FFmpegLoadLibraryAsyncTask.java:27)
        at com.github.hiteshsondhi88.libffmpeg.FFmpegLoadLibraryAsyncTask.doInBackground(FFmpegLoadLibraryAsyncTask.java:8)
        at android.os.AsyncTask$3.call(AsyncTask.java:394)
        at java.util.concurrent.FutureTask.run(FutureTask.java:266)
        at android.os.AsyncTask$SerialExecutor$1.run(AsyncTask.java:305)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)
        at java.lang.Thread.run(Thread.java:923)

So this means that FFmpeg is not installed I guess?

I looked into the source code of the ffmpeg-android-java and found where the FFmpeg file should be located. I ran:

System.out.println(this.getFilesDir() + File.separator + "ffmpeg");

And got as output:

I/System.out: /data/user/0/be.ksa.voetje/files/ffmpeg

I then ran

System.out.println(new File(this.getFilesDir() + File.separator + "ffmpeg").exists());

And got false, so the file does indeed not exist.

I'm unfamiliar with the FFmpeg library, so I really have no idea on what I should do now. If you could help me with this one, that would be wonderful.

Thank you in advance. Jonas

[ltfhhanum]

we have the same issue, and I am also looking at how to fix it. did you fix it?

[Jomy10]

we have the same issue, and I am also looking at how to fix it. did you fix it?

I used the code of this: https://github.com/tqnst/MP4ParserMergeAudioVideo/blob/master/Mp4ParserSample-master/src/jp/classmethod/sample/mp4parser/MainActivity.java#L335-L442

and made something on my own