Grass Valley Profile XP Aug 16 2004 - Manual (Page 190)

Chapter 5 Modifying a Channel: Video Settings
190 Profile XP System Guide 23 July 2004
Using multiple video tracks for one channel
You can assign multiple video tracks of the same compression type to a single channel
except SDTI channels, which are pre-defined to have one video track. You can use this
feature when working with key and fill. To play out all tracks simultaneously, you must
be sure to play the clip on a play channel configured for at least the same number of video
tracks.
To add a video track to a channel:
1. Select Channel Configuration in the Configuration Manager window. The Channel
Configuration dialog box appears.
2. Click the tab for the channel you want to modify, then click Add Track . The Add
Track dialog box appears
3. Select Video , then Add . The new video track icon ( ) will appear in the
configuration tree.