Avid Technology Car Video System PT 用户手册

In order to export frame accurate audio clips, 
Pro Tools splits the audio media on frame 
boundaries and fills any gaps with silence. The 
following illustration shows the resulting audio 
clips that are exported to Media Station|PT.

To cut down on the number of sample accurate 
edit files, the Pro Tools editor can perform a 
Bounce to disk for each track (or a bus-record to 
an audio track) rather than exporting tracks that 
contain all of the audio edits. 

Synchronizing Audio with a 
Media Station|PT Sequence

Once you have imported an audio file or se-
quence from Pro Tools into a bin in 
Media Station|PT, you can synchronize it with 
video. This is especially useful for verifying sync 
with the original video sequence, then laying 
audio and video back to tape or creating a digital 
movie with your final mix.

To synchronize an edited audio file or sequence 
with the original video sequence:

1  

Ensure that the audio exported from Pro Tools 

is now residing in a bin within your current 
project.

2  

Drag the original sequence to the Record 

Monitor to see all elements in the Timeline.

The original sequence displays in the Timeline.

3  

Drag the imported audio clip or sequence 

from the bin to the Source Monitor. New Source 
Track buttons for the source appear to the left of 
the Track buttons for the Timeline.

3 exported 
audio clips

5 frame 
video clip

New audio clips with 
padded silence

Timeline
Track
buttons

Source
Track
buttons

Timeline
Track
buttons