TrackOrganizer Ableton Warp Probe

This extension exports Ableton Live's visible audio clip warp-marker result to JSON. It does not reverse-engineer Live's private .asd analyzer. It uses the public Extensions SDK to read AudioClip.warpMarkers, warping, warpMode, clip markers, and set tempo.

Setup

The SDK tarballs are expected in vendor/:

unzip -j /Users/alirahimlou/Downloads/extensions-sdk-1.0.0-beta.0.zip \
  ableton-extensions-sdk-1.0.0-beta.0.tgz \
  ableton-extensions-cli-1.0.0-beta.0.tgz \
  -d tools/ableton-warp-probe/vendor
cd tools/ableton-warp-probe
npm install

Run

npm start -- --live "/Applications/Ableton Live 12 Beta.app"

In Live:

• Right-click an audio clip and choose TrackOrganizer: Export Warp Markers.
• Right-click a Session View clip slot and choose TrackOrganizer: Export Slot Warp Markers.
• Select Session View clip slots and choose TrackOrganizer: Export Selected Session Warp Markers.
• Right-click an audio track and choose TrackOrganizer: Export Track Warp Markers.
• Right-click an audio track and choose TrackOrganizer: Export Set Warp Markers to export every arrangement and session audio clip in the open Set.
• For a selected arrangement time range on an audio track, choose TrackOrganizer: Export Selection Warp Markers.

For a double-click launcher from the repo root, run:

scripts/open_ableton_sdk_warp_probe.command

The extension writes a sidecar beside the source file:

track.wav.ableton_warp_markers.json

It also writes a backup copy under the extension storage directory when Live provides one. The Python pipeline reads the sidecar automatically.