Save audio

Toggle always on top

View properties

Exit program

Scan forward at 5 second intervals then play 1/2 second

Scan back at 5 second intervals then play Vi second

Open audio

Play speed - up

Play speed - down

Select Normal or Compact View

(on video content) Open and close the video window

Master volume - Up/Down

(on video content) Toggle between full screen and normal

Play - start and stop