Created an additional mapping in _render_waveform method in order to allow a similar feature to the beat grid editor in Ableton Live (maps the waveform buffer timeline to the waveform segment timeline).
Created an additional mapping in _render_waveform method in order to allow a similar feature to the beat grid editor in Ableton Live (maps the waveform buffer timeline to the waveform segment timeline).

echo66/safk-audio-ui-lib,echo66/safk-audio-ui-lib