Add markers when recording to a TREC file in Camtasia Recorder or while editing in Camtasia Studio.
Insert markers to:
To add a marker while recording, press CTRL+M or click the Add Marker button on the Recording toolbar.
To view markers added during recording, import the TREC (or a CAMREC from Camtasia Studio version 8.3 and earlier), file into Camtasia Studio. The markers appear on the timeline.