Avid Technology Car Video System PT 用户手册

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Chapter 4: Media Station|PT Video Satellite Workflows
105
The AAF sequence opens in Pro Tools. Audio 
files are copied in the background to the ses-
sion's Audio Files folder.
Opening an Avid Sequence 
from a Volume Not Supported 
for Playback 
This section describes how to open a sequence 
stored on a volume that is not suitable for play-
back in Media Station|PT (such as a DVD or 
Ethernet-mounted network volume). This work-
flow assumes you are receiving a bin from an-
other Avid editing application.
This workflow involves the following steps:
1  
Copy the Avid bin to the desired Project 
folder.
2  
Copy the media to the video storage.
3  
In Media Station|PT, do one of the following:
• Open the project containing the bin.
– or –
• Create a new project and open the bin 
within the project. 
4  
Open the desired sequence within the bin.
5  
Export an AAF sequence from 
Media Station|PT.
6  
In Pro Tools, import the AAF sequence, mak-
ing sure to copy the audio files to the audio stor-
age.
Copying the Avid Sequence to the 
Satellite Video Storage
To copy an Avid sequence and its referenced video 
to the video storage drive on Media Station|PT:
1  
Locate the bin containing the sequence on the 
hard drive, DVD, or generic network volume.
2  
Copy the bin and the media to the satellite 
video storage, as follows:
• Copy all OMF video files and OMF-
wrapped AIFF or WAV files to the OMFI Me-
diaFiles folder.
• Copy all MXF files to the Avid MediaFiles 
folder.
If your Pro Tools session contains video re-
gions of one frame rate, you cannot import 
a satellite video track that refers to video of 
a different frame rate—regardless of the 
fact that you're not playing the actual 
video. You must first delete the existing 
video regions. If you have a 1080 sequence 
at 50 fps and your Pro Tools session con-
tains video clips at 25 fps, you can convert 
the project in Media Station|PT to SD (see 
“Down-Converting an HD Project to SD 
Video” on page 54)
 and re-export the AAF 
at 25 fps. You can use the same technique if 
you have a 1080 sequence at 59.94 fps and 
your Pro Tools session contains video clips 
at 29.97 fps.