Avid Technology Car Video System PT Manual De Usuario

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Media Station|PT Guide
54
Entering Full-Screen Playback 
Mode
If you have configured one or more monitors for 
full-screen playback through a DVI port, you 
can enter full-screen playback mode.
To enter full-screen playback mode:
1  
In Media Station|PT, ensure that the 
DNA/1394 button in the timeline is set to 1394. 
2  
Do one of the following:
• Select Special > Full Screen Playback.
– or –
• Press Control+Shift+F (Windows) or Com-
mand+Shift+F (Mac).
Down-Converting an HD 
Project to SD Video
(Media Station|PT with an Avid Video 
Peripheral Only)
If you want to output HD 1080 video, you can 
down-convert it in real-time to SD video and 
play it back through an Avid Mojo SDI, 
Avid Mojo, or AVoption|V10. 
Down-converting HD video is faster than 
transcoding HD video or creating a video mix-
down, but outputs video of lesser quality. If you 
see dropped frames during playback after down-
converting HD video, you can remedy this by 
transcoding to an SD format or creating a video 
mixdown. 
To change an HD project’s Project Type:
1  
Open the Project in the Avid editing applica-
tion.
2  
In the Project window, click the Format tab.
3  
Choose a corresponding SD resolution from 
the Project Type pop-up menu. For example, in 
an NTSC 1080i/59.94 project, switch to a 30i 
format and in a PAL 1080i/50 project, switch to 
a 25 format.
If using two monitors, both monitors must 
be set to the same resolution when using 
this feature.
Avid video peripherals output only standard 
definition images with a 4:3 aspect ratio. 
When playing back files with different as-
pect ratios (such as 16:9), the image will be 
stretched to 4:3. Some professional monitors 
can compensate for this by letterboxing the 
image. 
Project window, Format tab
Because no SD equivalent exists for 720p 
projects, they cannot be converted to SD 
prior to exporting. If you export an AAF se-
quence from a 720p project in 
Media Station|PT, Pro Tools can import 
only the video metadata. Or, you may wish 
to only export the audio.