Sony Handycam HDR-HC7 Software Manual page 16

When you click the month icon
Tips
When you click a month on the yearly calendar, the calendar switches to the calendar of the selected month.
When you click the date on a monthly calendar, the calendar switches to a time calendar for the selected date.
Thumbnails of the videos and still images taken that day are displayed, arranged according to the hour they were taken.
To enlarge a video or still image
Double-click the thumbnail.
The view image window starts up and the selected video or still image is enlarged.
When you select a video, the slider and the playback control buttons appear and playback starts.
When you select a still image
When you select a video