I renamed my video from Video Activity 1 and uploaded it to YouTube.  I "turned on" the option for images.  The script from my introduction video was imported so that I could add captions to each image.  Due to the way the script was separated I had to add and/or delete words to/from each slide to make sure the captions were accurate.  I played each image several times so that I could make certain that the images and captions were synced properly.