Help Me!I use Processing Minim to play Map3 files in Android

zishu

Help Me!I use Processing Minim to play Map3 files in Android, but I reported the following error：

11-07 17:12:15.540: I/System.out(28177): ==== JavaSound Minim Error ====
11-07 17:12:15.540: I/System.out(28177): ==== Unable to return a SourceDataLine: unsupported format - PCM_SIGNED 44100.0 Hz, 16 bit, stereo, 4 bytes/frame, little-endian
11-07 17:12:15.540: I/System.out(28177): === Minim Error ===
11-07 17:12:15.540: I/System.out(28177): === Couldn't load the file jingle.mp3

I wrote the code just like this ：

minim = new Minim(this);
jingle = minim.loadFile("jingle.mp3", 2048);

koogs

please don't post duplicates. and don't post pictures of code.

maybe try another file? the error suggests it doesn't like the one you have.

this question suggests you have bigger problems:

https://forum.processing.org/two/discussion/7643/does-minim-work-on-android-how-could-you-test-a-sketch-that-uses-minim-in-android-mode

but things may've changed since 2014

akenaton

@zishu===

minim does not work with android as it is based on javaFxSound; use the android mediaplayer API to play sound.

Rammschnev

Additional information on Minim alternatives for Android:

It took me too long to figure this out, but if you need the FFT functionality of Minim, Android includes a built-in Visualizer class (https://developer.android.com/reference/android/media/audiofx/Visualizer.html) with a straightforward getFft() method. Rather than playing media, it gives you FFT data straight from the currently playing audio on the device. It's pretty lightweight and can be extended easily. Values come as a byte[] array and are scaled between -128 and 128.