dbmarkers

Utility to incoporate tempo markers to various DAWs and musical apps.

Downbeat markers for a song are automatically generated by the madmom project's DBNDownBeatTracker utility

The DBNDownBeatTracker program detects all beats and downbeats in an audio file according to the method described in:

"Joint Beat and Downbeat Tracking with Recurrent Neural Networks"
Sebastian Böck, Florian Krebs and Gerhard Widmer.
Proceedings of the 17th International Society for Music Information
Retrieval Conference (ISMIR), 2016.

 $ DBNDownBeatTracker single INFILE [-o OUTFILE]

The resulting OUTFILE is a tab separated file of durations in seconds and the beats sequence (1,2,3,4)

This utility takes this OUTFILE and incrporates this information into DAWs and musical apps.

List of supported DAWs and musical apps:

• Transcribe!
• Reaper

Installation

pip install dbmarkers

Usage

Transcribe

markers-transcribe --console generate --input-file markers_from_dbn_beat_tracker.txt  --output-file your_transcribe_file.xsc

Reaper

markers-reaper --console generate --input-file markers_from_dbn_beat_tracker.txt  --output-file your_reaper_project_file.csv

Project markers must be imported in Reaper from the Dialog "View > Region/Marger Manager", clicking on the Options Button and selecting "Import regions/markers (replace existing) ..."

To convert Project Markers into a Tempo map, execute the action "SWS/BR: Convert project markers to tempo. A dialog will open. Usually, time signature is 4/4 and DBNDownBeatTracker includes 4 beats per bar.