android-visualizer

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Cannot initialize Visualizer engine, error: -3

23

Fatal Exception: java.lang.RuntimeException: Cannot initialize Visualizer engine, error: -3 at android.media.audiofx.Visualizer.(Visualizer.java) at com.myApplication.android_visualizer.visualizer.VisualizerView.link(VisualizerView.java:85) at com.myApplication.activities.RadioStationActivity.initVisualizer(RadioStationActivity.java:633) at com.myApplication.activities.RadioStationActivity.checkPermissionsAndStartVisualization(RadioStationActivity.java:537) at com.myApplication.activities.RadioStationActivity.onPlayingStarted(RadioStationActivity.java:525) at com.myApplication.services.RadioService.onPrepared(RadioService.java:197) at io.vov.vitamio.MediaPlayer$EventHandler.handleMessage(MediaPlayer.java:1704) at android.os.Handler.dispatchMessage(Handler.java:102) at android.os.Looper.loop(Looper.java:154) at android.app.ActivityThread.main(ActivityThread.java:6692) at...

ominfowave

how to visualize sound from microphone?

11

My apps already visualize music from external and internal music players. I want to add live microphone sync, so my apps also visualize sound from the microphone. How can I...

mobilevisuals

Visualizer class crashes on Android 9

2

There seems to be audio issues with Android 9. It could also be that the audio playing model has been changed in Android 9, but I can not find any...

mobilevisuals

Get ERROR_BAD_VALUE

2

Hello, I have just imported your project and then built for the first time but I get an error. 04-26 15:58:56.538: E/AndroidRuntime(1654): Caused by: java.lang.RuntimeException: Cannot initialize Visualizer engine, error:...

nonla

Making visualization independent of the volume

5

If the volume is high, the FFT values are also higher. This will make the music visualization dependent on the volume, which is not a good thing. It should be...

mobilevisuals

Visualization does not work on the new Galaxy devices

75

A visualizer can have an internal music player, which means that the app has its own built in player. It can also use the music from external music players( Winamp...

mobilevisuals

Fix setCaptureSize crash bug for some mobile devices.

isudojw

How to implement BPM syncing?

3

Has anyone here succeeded in implementing BPM syncing? Or will that demand more processing than the current Android processors can handle?

mobilevisuals

When i run the app..it works properly except the visualizer..As it should work as per song played..

mansim96

Help me

Icetree679