To see how your subtitles look over moving video, including the fade in and fade out
settings, you must preview or simulate the track.
• Previewing: Previewing subtitles plays the selected subtitle stream over the video track
in the Viewer tab. You are able to switch subtitle streams during playback. However,
they switch immediately—not as they would switch with a DVD player. You cannot try
out any buttons over video you may have added.
• Simulating: Simulating subtitles plays the track in the Simulator. You are able to properly
switch subtitle streams during playback and can verify any buttons over video you