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Page 3-10 NDA-24233 Issue 2
Console Command List VisuaLink 128/384 Engineering Guide
SADL Setting Audio Delay 2-3
Description: Sets audio delay (lip sink). Delay is generated when video is coded in
transmission, and the amount of delay differs depending on a transmission
speed. On the contrary, audio coding delay is about 1/1000 ~ 1/100, so a
problem that a person’s lips and audio cannot be synchronized (lip sink).
VisuaLink is equipped with a feature to insert a delay in audio to
compensate lip sink by adjusting a mount of delay.
Command Format: SADL p1 p2 p3
p1: 64 : 56/64 kpbs
2x64 : 2x56/2x64 kbps
3B : 168/192 kbps
4B : 224/256 kbps
5B : 280/320 kbps
6B : 336/384 kbps
p2: 000-024 : 3-digit in decimal fixed (10msec step)
p3: TX : Transmission side
Response: Normal Response: OK
Error Response: ERR01
ERR05
ERR49
ERR87
Note:
If VL128, setting 3B to 6B at p1 results in error.