Contemporary Research QIP-SDI 2 Produkthandbuch - Seite 4

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Video and Audio Assignment

Each QIP model has a set of rules regarding how video and audio is selected for Program A and B, with limits primarily for
SDI inputs and audio. The X/Y table for each shows valid input combinations for Programs A and B. For example, reading
across Program A for the QIP-SDI 2, you can select SDI 1, SDI 2, or Video 2. Reading down for Program B, you can select
SDI 1, SDI 2, or Video 1.
Program A
SDI 1
✓
SDI 1
✓
SDI 2
X
Video 1
✓
Video 2
Audio Restrictions - You cannot select:
•
SDI 1 pairs if Video 1 is selected as a video input.
•
SDI 2 pairs if Video 2 is selected as a video input.
•
More than two SDI 1 or SDI 2 pairs (of 8 pairs)
•
Both SPDIF inputs and more than one SDI pair from the
same SDI input
•
The same audio pair for Programs A and B If one SDI
input is patched to both encoders
Captions - You cannot select:
•
SDI 1 closed captions if Video 1 is selected
•
SDI 2 closed captions if Video 2 is selected
QIP-HDMI RGB
Program A
HDMI
✓
HDMI
✓
YPbPr
✓
RGBHV
✓
Video 1
X
Video 2
No audio or caption restrictions
Contemporary Research
QIP-SDI 2
Program B
SDI 2
Video 1 Video 2
X
✓
✓
X
✓
✓
✓
✓
✓
X
✓
✓
Program B
YPbPr
RGBHV Video 1 Video 2
✓
✓
✓
X
X
✓
X
X
✓
X
X
✓
✓
✓
✓
Program A
SDI
HDMI
Video 1
Video 2
Audio Restrictions - You cannot select:
•
SDI pairs if Video 1 is selected
•
More than 2 SDI pairs
•
Both SPDIF inputs and more than 1 SDI pair
Captions: You cannot select:
•
SDI closed captions if Video 1 is selected
Program A
X
YPbPr 1
✓
YPbPr 2
✓
Video 1
✓
Video 2
✓
No audio or caption restrictions
4
QIP-SDI HDMI
Program B
SDI
HDMI
Video 1 Video 2
X
✓
✓
✓
✓
✓
X
✓
✓
X
✓
✓
QIP-YPB 2
Program B
YPbPr 1 YPbPr 2 Video 1 Video 2
X
✓
✓
✓
✓
✓
X
✓
✓
X
✓
✓
QIP IPTV Encoders
✓
X
✓
✓
✓
X
✓
✓