Grass Valley K2 AppCenter v.7.2 - Manual (Page 179)

05 April 2010 K2 AppCenter User Manual
179
About track mapping
Because AppCenter maps the first track label to the first matching output label, the
first ENG track is routed to the first audio output labeled ENG (in this example, output
channel 5), the second ENG track is routed to the next audio output labeled ENG
(output channel 6), and so on.
Figure 12-3. Track mapping based on the labels of the primary output channels.
If both primary and secondary outputs are labeled
The primary and secondary labels of an output channel are considered a “language
group”. A clip’s audio track label is matched to a language group’s primary label. For
example, consider the following illustration:
Figure 12-4. Track mapping based on primary/secondary language group
The language group for channel 1 and channel 2 (FRE + ENG) is different than the
language group for channel 3 and channel 4 (FRE + GER). If a clip has audio tracks
1–4 labeled “FRE”, channels 1–2 play out clip tracks 1–2, and channels 3–4 also play
out clip tracks 1–2.
If no output labels match the track labels
If no output labels match any track labels in the clip, AppCenter evaluates the output
routing based on whether the Play Silence box is checked or not. (The Play Silence
box is configured in Configuration Manager. For more information, see “Configuring
track mapping” on page 180 .)
Clip
Tracks:
1. ENG
2. ENG
3. ENG
4. ENG
5. ENG
6. ENG
7. ENG
8. ENG
Audio Output Routing:
Play
Primary Secondary Silence
Output Ch1: SPA [None]
Output Ch2: SPA [None]
Output Ch3: FRE [None]
Output Ch4: FRE [None] [Silence]
Output Ch5: ENG [None]
Output Ch6: ENG [None]
Output Ch7: ENG [None]
Output Ch8: ENG [None]
Clip
Tracks:
1. FRE
2. FRE
3. FRE
4. FRE
Audio Output Routing:
Play
Primary Secondary Silence
Output Ch1: FRE ENG
Output Ch2: FRE ENG
Output Ch3: FRE GER
Output Ch4: FRE GER