The timeline in Batch provides an integrated,
            visual environment where you can easily edit video and audio elements,
            and work with an edit sequence. The Batch timeline can have multiple
            video and audio tracks. 
         
         Use the Batch timeline
            in any of the following situations:
         
         
            - You want to apply simple edits to individual
               clips that you will be using in a Batch process tree.
            
 
            - You are creating effects for one or more
               shots that are part of a pre-assembled clip. Using the timeline,
               you can extract those shots, apply the effects, then replace the
               original shots in the sequence with the new shots. See 
                        Starting with an Assembled Clip.
            
 
            - Your project involves assembling several
               shots together, adding transitions, and syncing video and audio.
               The timeline provides all the editing tools needed for such complex
               projects.
            
 
            - You want to edit audio separately from
               video, or edit individual audio tracks.
            
 
         
         See 
                     Batch Timeline Workflow.