Your ROOT_URL in app.ini is https://source.parasitstudio.de:63000/ but you are visiting https://source.parasitstudio.de/wirtz/music-synthesizer-for-android/src/branch/webaudio/app You should set ROOT_URL correctly, otherwise the web may not work correctly.

Raph Levien ba1c7b7213 Add experimental Web Audio port ... This patch opens an instance of the synthesizer in a web page, using Web Audio's ScriptProcessorNode calling into asm.js to generate the audio samples (and optionally Web MIDI for keyboard playing). Performance is reasonably good but glitches asbolutely can happen.		8 years ago
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src	Add experimental Web Audio port	8 years ago
.gitignore	Convert to Android Studio	9 years ago
build.gradle	Native code cleanups	9 years ago
proguard-rules.pro	Convert to Android Studio	9 years ago