lincollincol / audiotool Goto Github PK

You have open source code for two libraries 'com.github.lincollincol:AudioTool:1.2.1' and
implementation 'com.arthenica:mobile-ffmpeg-full:4.3.1.LTS' ?

I was working on realtime audioProcessing changing pitch, speed and adding effects. I checked various libraries like ffmpeg but all of them work on a save file, instead of realtime byteArray or ShortArray. I checked examples in readme. Can this be used directly on the ByteArray audioData?

Thank you

Thank you so much for your awesome lib, I'm using ExoPlayer to change the audio PlayBackParamters :

  public void setSpeed(float speed) {
        PlaybackParameters param = new PlaybackParameters(speed, (float) getCurrentPitch());
        player.setPlaybackParameters(param);
    }


    public void setPitch(float pitch) {
        PlaybackParameters param = new PlaybackParameters((float) getCurrentTempo(), pitch);
        player.setPlaybackParameters(param);
    }

Now I'm trying to save the modified audio into the storage using your library, but I'm facing an issue the output tempo and pitch is completely different from the exoplayer :

e.g. PITCH : 0.86883157 | TEMPO : 0.8699582800000001

In exoplayer those parameters should make the audio slower, when I use your lib as follows :

                try {
                        AudioTool.getInstance(this)
                                .withAudio(copiedPath)
                                .changeAudioPitch(44100, pitch, tempo, null).saveCurrentTo(outputPath);

                    } catch (IOException e) {
                        e.printStackTrace();
                    }

The output playback audio becomes faster instead of slower, I will be very thankful if you help me out with this issue

There should be processing status will be very good please

Even after cloning on android studio and compiling it still doesn't work, I created a new project with the dependencies needed but still no avail. Please what's wrong

Hello,

Thanks for this wonderful library which i am using in one of my apps and it works perfectly.

Currently, i would love to do some other tasks with ffmpeg and i see that your library already imports this library. com.arthenica:mobile-ffmpeg.

How do i have access to com.arthenica:mobile-ffmpeg as i ndont want to import it again to prevent my apkk size from becoming too big.

i tried this, import com.arthenica.mobileffmpeg.FFmpeg, it doesnt work

Hello, I am using your library and it is literally amazing. My workload has reduced 10x times.

When I am trying to apply reverb at any value, the output is very faint and the log is as follows:

Lavc58.65.102 libmp3lame
2021-06-08 17:35:41.128 23842-13241/com.mehoot.audiotesting I/mobile-ffmpeg: size= 41kB time=00:00:02.59 bitrate= 130.3kbits/s speed=31.9x
2021-06-08 17:35:41.128 23842-13241/com.mehoot.audiotesting I/mobile-ffmpeg: video:0kB audio:41kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead:
2021-06-08 17:35:41.128 23842-13241/com.mehoot.audiotesting I/mobile-ffmpeg: 0.869648%

What is the recommended way of applying reverb to using this library?

Please help!