https://github.com/sevagh/demucs-android

Kotlin + native C++ app for a Demucs source separation application on modern Android
https://github.com/sevagh/demucs-android

android-app audio-capture audio-processing demucs stem-separation

Last synced: 10 months ago
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Kotlin + native C++ app for a Demucs source separation application on modern Android

• Host: GitHub
• URL: https://github.com/sevagh/demucs-android
• Owner: sevagh
• License: gpl-3.0
• Created: 2024-11-16T15:52:17.000Z (over 1 year ago)
• Default Branch: main
• Last Pushed: 2024-11-16T17:50:52.000Z (over 1 year ago)
• Last Synced: 2024-12-21T18:05:54.627Z (over 1 year ago)
• Topics: android-app, audio-capture, audio-processing, demucs, stem-separation
• Language: C++
• Homepage:
• Size: 5.63 MB
• Stars: 1
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
# Demucs Android

Open-sourced a cutdown version of the Android app for  after removing it from the Play Store and deprecating it.

The app uses [demucs.cpp](https://sevagh/demucs.cpp) to run the Demucs Hybrid-Transformer v4 (htdemucs) 4-source music source separation model to create an end-to-end Android app with Kotlin and C++ inference code in the native NDK.

App inputs:

* Audio file upload/selection intent (from phone storage, Google Drive, etc.)

* Record from microphone

* Capture audio from another app (e.g. YouTube Music)

App outputs:

* Stems (user chooses where to copy to disk)

* Custom mix (combine stems and playback, loop, export a custom mix)

## How to build

Clone the repo, set up Android Studio, and load up this project. Not much else to it.

## Screenshots