Vega 30 Router User Manual
Audio Channel-Swap
Routing Use Cases 10.7
Issue1 Revision 1
Page 187
© 2017 SAM
2.
Use either the RollCall ‘
Assoc Routing
’ XY panel or the Web ‘
Set Routes
’ page to
make the routing:
•
‘Destination 32 from Source 51, 52, ... or 64.
The required video input stereo pair is swapped in video output 32.
10.7.2 Embedded Audio Channel-Swap in a Video Input
De-embed (de-mux) the embedded audio channels in a Video Output, swap audio channels
around (shuffle) and re-embed onto Video Output.
Example:
Swap embedded audio channels 5 and 6 on video input 7: This requires:
•
Creating a set of user-defined sources for routing to a video output.
•
All user sources to have all embedded audio channels unswapped,
EXCEPT for the case of video input 7, which requires channels 5 and 6 to be defined
as swapped.
(See Table 61 in Appendix B on page 247 for port numbering.
See Table 63 in Appendix C on page 250 for audio channel source/destination numbers.)
Association Routing (Pre-defined video sources and destinations):
1.
Create user-defined sources containing ‘Follow video’ channel sources:
•
a swapped stereo pair in audio channels 5 and 6 for video input 7;
•
and corresponding channels in other audio channels.
(For example, ‘
MySrc 51
’ to ‘
MySrc 64
’ below, where ‘
MySrc 57
’ only has swapped
audio channels, see below.)
Figure 136 Vega 30 Use Case - Audio Channel-Swap in a Video Input
Licenses required:
•
Video I/O options, as required.
•
Audio routing option, VG10-AR.
Routing:
Use:
•
Pre-defined video sources and destinations.
•
User-defined video and audio sources for ‘Swap’
destination.
(Switched)
Video Output with
swapped audio channels
‘Swap’ routes for one
video input only
Swap
De-mux
Embed
Audio Crosspoint
Video Crosspoint