This example shows how to automatically adjust a scene duration with a video and audio track.

Check out the outcome in result.mp4.

Upload the script directory to a Video Puppet project. The main script file is source.md.

When specifying a video resource, you can include a synchronization option in square brackets. For example, this loops the video for the duration of the audio in the scene:

![loop](stopwatch.mp4)

Alternatively, you can provide a video stage direction, and specify the sync sub-property. When adding subproperties to a stage direction, indent them by two spaces or a tab. (Technically, a stage direction is in YAML format).

(video:
  file: stopwatch.mp4
  sync: loop)

Check out Scene videos for more information on scene video sizing options