Mancho: A musical transcription assistant.

This is a tool to make musical transcriptions. Documentation is WIP.

Installation

Mancho depends on rubberband, portaudio and PyGtk3. Make sure these dependencies are installed.

On Ubuntu 20.04 LTS you can run:

sudo apt install python3-pip python3-pyaudio python3-gi rubberband-cli

Afterwards:

python3 -m pip install mancho

Quickstart

Start mancho by running:

python3 -m mancho

1. Load an audio file using the open dialog.
2. You can scroll and zoom using the arrow keys.
3. You can select a region to loop using the mouse.
4. Set the playback using the slider and click play (or press spacebar)
5. By pressing a, you can set markers. They can be removed using backspace and del
6. s selects the region between the markers.
7. shift and arrow keys extend the selection, alt and arrow keys shorten it. ctrl and arrow keys move the selection.