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USER MANUAL
7.5
Preconfig > Inputs
In
Preconfig
>
Inputs, set input group and input format.
Input group
Inputs can be grouped together to be used as one source content. Using input group saves time and frees
layers for processing optimization more. For example: it is possible to group four live inputs (in 1x4, 2x2 or
4x1) and used them as one source in one layer.
Note:
- It is possible to group up to four inputs together.
- All grouped inputs must be in the same input card.
- When grouped together, every input must have the same format and the group bandwidth is limited to capacity
2
(total pixel space is
limited to 4096x2160).
Input group saves layers in Screens and grants more possibilities for VPUs.
It is also possible to set a four HDTV live input as a background content for an 4K output group.
An input can only be grouped with the following input in the same output card. The group leader is always
the input with the lowest number (ex: If input 7 and 8 are grouped together, then input 7 is the leader and
input 8 is set as
Grouped
).
Note:
- By default, all inputs are set in a 1x1 group.
- Input settings available in the input menu are common for all inputs in the group (color space, patterns, crop, keying, etc.).
Set an input group
1.
In
Preconfig
>
Inputs, select one or more inputs.
2.
In
Configuration
, select the input group layout (
1x1
by default).
Selecting a higher group layout automatically groups the following input(s).
3.
In
Expected Signal
, set the format applied to every input of the group.
The capacity is indicated for this input group.
Note:
- An input group with capacity
2
can only be displayed in a layer with capacity
2
.
- An input group with capacity
2
uses 2 Aux layers (one layer will be preempted).
Set four 3G-SDI inputs for 2SI format
Tip
: It is possible to connect the four 3G-SDI inputs in any order as long as they are connected to the same input card and
the SDI signal is encoded in 2SI format.
1.
Connect the four 3G-SDI on the same input connector card on the rear panel.
2.
In
Preconfig
>
Inputs, select the first SDI input of the group.
3.
In
Configuration
, set the group layout to
2x2
.
4.
In
Expected Signal
, set the format applied to every input of the group.
The content is automatically recomposed by the LivePremier unit and the content is ready to be used as a
single 4K source.
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