Pro Audio Support

Q:
Video plays back out of sync in Pro Tools 5.1.1 or earlier.
 
A:
Video captured to the Pro Tools timeline with either AVoption or AVoption|XL may not be compatible with earlier versionsof Pro Tools. Video captured with Pro Tools 5.1U or later (including Pro Tools 5.1.3) will not play correctly in Pro Tools 5.1.1 or earlier. The exception is video captured with Pro Tools 5.2, which will play fine in all Pro Tools releases with a lower version number.