Lip Sync; Sampling Frequency; Msd-701Uhd / 702Uhd / 801Uhd/ 802Uhd User's Guide - IDK MSD-702UHD User Manual

4k@60 and hdcp 2.2 supported digital multi switcher
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9.9.5 Lip sync

Menu
Top→AUDIO→OUTPUT LIP SYNC (Output side) / INPUT LIP SYNC (Input side)
Setting for
Output side
Input side
Setting value 0FRAME to 8FRAME [Default] 0FRAME
You can adjust the gap between video (motion) and audio (sound).
Up to eight frames can be set for each input/output channel.
If sampling frequency is 192 kHz and vertical synchronous frequency is 24 Hz / 25 Hz / 30 Hz, the total
maximum value of lip sync input / output channel.

Sampling frequency

192 kHz
Other conditions
*
Up to 8 frames can be set for input / output channel lip sync, but lip sync is
limited to the maximum value.
9.9.6 Sampling frequency
Menu
Top→AUDIO→SAMPLING FREQUENCY
Setting for
Each output channel (Common to OUTA / OUTB)
Setting value
・AUTO-A [Default]
・AUTO-B
You can set the sampling frequency of digital audio output.
■"AUTO-A" or "AUTO-B":
Outputting digital audio at the maximum sampling frequency supported by the sink device that is connected to
OUTA (HDMI for AUTO-A) or OUTB (HDBaseT for AUTO-B).
At this time, the sampling frequency that is actually output is displayed in parentheses. In case EDID cannot
be read from the sink device, the sampling frequency that was used the last time is selected with "*" on its
right side.
Maximum sampling frequency

MSD-701UHD / 702UHD / 801UHD/ 802UHD User's Guide

: Each output channel (Common to OUTA / OUTB)
: Each input channel, each input signal
[Table 9.10] Lip sync maximum value
Vertical synchronous
24 Hz
25 Hz
30 Hz
・192kHz
・96kHz
[OUT1 FREQUENCY]
AUTO-A(48kHz)
Lip sync maximum
frequency
Up to 8 frames
Up to 8 frames
Up to 10 frames
Up to 16 frames
・88.2kHz
・48kHz
[OUT1 FREQUENCY]
AUTO-A(48kHz)*
Sampling frequency used last time
value
*
*
*
・44.1kHz
・32kHz
79

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