Commit lets you commit specific triggers for sample playback. Committed triggers play back regardless of whether or not Listen is enabled. If Listen is enabled, all detected triggers play back. If Listen is disabled, only committed triggers play back. Committing triggers with Listen enabled is useful for making sure that specific triggers are always at the desired location—for example, with sounds that do not have clear attack transients, you can commit and move the detected trigger to the desired location. Committing triggers with Listen disabled is useful for playing back only the committed triggers—for example, when using TL Drum Rehab on a track with a recording of an entire drum kit, you may want to only enhance the kick drum sound.
If you have already selected replacement samples to be triggered, the waveform of the replacement sample is displayed in green over the track audio waveform (which is white).
Clicking Commit All commits all detected triggers in the Timeline selection.