Sony DCR-TRV39 - Manual (Page 89)

Display Movies are shown here.
Volume control Drag the slider to control volume.
Play button
Click to begin playback from the current position on the play
position slider.
Play position slider
Used to define the position at which to begin/resume playback by
dragging the slider. The corresponding frame is shown.
Single Frame Rewind
button
Rewinds the movie one frame at a time.
Single Frame Advance
button
Advances the movie one frame at a time.
Close button
Closes the view/play window and returns to the main screen of the
Album Environment.