RecStack user action for ClyphX Pro
Action to implement a recording stack
<group_track>/RECSTACK REC|PLAY|DELLAST|DELALL|STOP <scene (name or index)>(AUTO)
should have no other active clips.
if does not exist, it will be created as the last scene in the set
The AUTO option will automatically add a new track
if there are no free slots the new track will have the input set to the send track with the same name as the group track