A single frame capture,
            or a frame grab, is the simplest clip input operation. This is useful
            for extracting snapshot frames for a preview or promotion piece. 
         
         To capture a single frame:
         
         
            - Cue up to the frame you want to capture
               using the VTR Transport controls or by scrubbing the preview window.
            
 
            - Click Grab.
               
The captured frame is
                  saved in the location from which
                     you entered the Input Clip menu.
               
             
            - Click EXIT Input Clip to view the captured
               frame.
            
 
            - If you want to compare the captured frame
               against the frame in the preview window, load the clip into the
               Output Clip menu and enable split-screen view. See 
                        Monitoring Video During Clip Input and Output Operations.