Sony VAIO PCG-SRX41P Software Manual page 20

Using Video software
3 Press Play to start the video.
The video begins to play in the Monitor window.
4 Click Mark to mark the beginning of the first segment.
The first frame of the segment to be captured, is displayed in the In/Out list window.
Click Mark again to mark the end of the segment to capture.
The last frame of the segment to be captured, is displayed in the In/Out list window.
Continue to mark as many segments as you want.
n N
19