FOR-A USF-1013MUX, Руководство оператора

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8
4-2. Synchronous / Asynchronous Audio Mapping
If audio source channels are synchronized with VIDEO, they can be freely mapped to SDI audio
output channels. If audio source channels are asynchronous, they are mapped on a per-group
basis.

Synchronous Audio Mapping Example (Freely assignable on a per-channel basis)
Input Audio Channels Mapping Channels after Mapping
Gr
o
u
p
1
(S
y
n
c
)
SDI ch1 SDI ch1
G
ro
u
p
1
(S
y
n
c
)
AES ch3
SDI ch2 SDI ch2 SDI ch5
SDI ch3 SDI ch3 SDI ch16
SDI ch4 SDI ch4 AES ch4
Gr
o
u
p
2
(S
y
n
c
)
SDI ch5 SDI ch5
G
ro
u
p
2
(S
y
n
c
)
SDI ch6
SDI ch6 SDI ch6 SDI ch2
SDI ch7 SDI ch7 AES ch8
SDI ch8 SDI ch8 SDI ch1
| | SDI ch9
Gr
o
u
p
3
(S
y
n
c
)
AES ch6
Gr
o
u
p
4
(S
y
n
c
)
SDI ch14 SDI ch10 SDI ch14
SDI ch15 SDI ch11 AES ch7
SDI ch16 SDI ch12 SDI ch4
Gr
o
u
p
1
(S
y
n
c
)
AES ch1 SDI ch13
G
ro
u
p
4
(S
y
n
c
)
SDI ch7
AES ch2 SDI ch14 SDI ch15
AES ch3 SDI ch15 SDI ch6
AES ch4 SDI ch16 AES ch4
Gr
o
u
p
2
(S
y
n
c
)
AES ch5
AES ch6
AES ch7
AES ch8

Synchronous and Asynchronous Audio Mapping Example
Synchronous audio is assignable on per-channel and Asynchronous audio is assignable on group
basis.
Input Audio Channels Mapping Channels after Mapping
G
ro
u
p
1
(S
y
n
c
)
SDI ch1 SDI ch1
Gr
o
u
p
1
(A
s
y
n
c
)
SDI ch5
SDI ch2 SDI ch2 SDI ch6
SDI ch3 SDI ch3 SDI ch7
SDI ch4 SDI ch4 SDI ch8
G
ro
u
p
2
(A
s
y
n
c
)
SDI ch5 SDI ch5
Gr
o
u
p
2
(S
y
n
c
)
AES ch2
SDI ch6 SDI ch6 SDI ch2
SDI ch7 SDI ch7 AES ch8
SDI ch8 SDI ch8 SDI ch1
| | SDI ch9
Gr
o
u
p
3
(A
s
y
n
c
)
AES ch5
G
ro
u
p
4
(S
y
n
c
)
SDI ch14 SDI ch10 AES ch6
SDI ch15 SDI ch11 AES ch7
SDI ch16 SDI ch12 AES ch8
G
ro
u
p
1
(S
y
n
c
)
AES ch1 SDI ch13
Gr
o
u
p
4
(S
y
n
c
)
SDI ch14
AES ch2 SDI ch14 SDI ch15
AES ch3 SDI ch15 SDI ch4
AES ch4 SDI ch16 AES ch4
G
ro
u
p
2
(A
s
y
n
c
.)
AES ch5
AES ch6
AES ch7
AES ch8
IMPORTANT
If audio channels are mapped on a per-channel basis and some audio channels are changed
from synchronous to asynchronous during processing, the audio channels may play out
improperly or noisily. In such case, verify and remap the channels on a per-group basis.
After mapping, if there is no input on the first channel of a group (ch1, 5, 9, and 13), all channels
in the group are not embedded.