Analog way AQL-C, Руководство пользователя

Страница: 48 / 121

48 www.analogway.com
USER MANUAL
Output group
Output group optimizes the resources of the VPU when using Screens with multiple outputs. This allows using
more outputs in the same VPU (ex: one VPU can then manage up to 16 outputs in four 2x2 Screens).
It is also possible to set a 4K image or live input as a background content for an output group composed of
four HDTV outputs. With output groups, the content used in background does not need to be divided
beforehand as this is performed by the LivePremier unit.
Note: - It is possible to group up to four outputs together.
- When grouped together, every output must have the same format and the group bandwidth is limited to capacity 2 (total pixel space is
limited to 4096x2160).
Grouping outputs optimizes the processing resources and grants more possibilities for VPUs.
An output can only be grouped with the following output in the same output card. The group leader is always
the output with the lowest number (ex: If output 7 and 8 are grouped together, then output 7 is the leader
and output 8 is set as
Grouped ).
Output group examples: one output at 3840x2160; two outputs at 4096x1080; or four at 1920x1080, etc.
Note: - By default, all outputs are set in a 1x1 group.
- Rotation is possible for the output group but not for independent outputs inside groups.
- Individual output settings are still available in the Output menu (color space, patterns, HDCP, audio channels, etc.).
- Using a group of two or more outputs adds a one frame latency.
Output capacity – The 4-4 rule
A LivePremier unit is equipped with one, two or three Video Processing cards (VPU).
Output resources are impacted by format (resolution and rate). LivePremier units have a limited number of
Program outputs depending on the capacity set for these outputs.
Tip: - One VPU supports 4x capacity 2 program outputs AND 4x capacity 2 mixing layers
- The remaining outputs that are not used as Program can be used as Aux.
Aquilon Models RS alpha RS1 RS2 RS3 RS4 C C+
VPUs 1 1 2 2 3 up to 2 up to 3
Output connectors 4 8 12 12 16 up to 16 up to 20
Max 4K60 PGM outputs
(capacity 2)
4 Screens
+ 0 Aux
4 Screens
+ 4 Aux
8 Screens
+ 4 Aux
8 Screens
+ 4 Aux
12 Screens
+ 4 Aux
8 Screens
+ 8 Aux
12 Screens
+ 8 Aux
Max 4K60 mixing layers
(capacity 2)
4 4 8 8 12 up to 8 up to 12
Max DL split layers
(capacity 1)
16 16 32 32 48 up to 32 up to 48