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Lip Sync Compensation
  
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Lip Sync Compensation
Compensation (Lip Sync compensation) for the delay of 
video relative to audio may be necessary, depending on the 
video format and system configuration.
Amount of delay of video relative to audio
The amount of delay of video relative to audio depends the 
video format and the status of the image-inversion 
(IMAGE INVERT) function (see page 61) as follows:
Unit: frames
System in which automatic compensation 
is made
Set DELAY COMP to ON on the <AUDIO> page of the 
MAINTENANCE menu.
When a microphone(s) connected via the AUDIO IN 
connector(s) on the interface box mounted on the camera 
is used, the camera automatically performs the necessary 
compensation.
Systems for which manual compensation 
is required
For the following systems, Lip Sync compensation must be 
performed manually.
The compensation is to be adjusted according to the 
amount of delay shown above.
When connecting microphones to both the interface unit 
mounted on the camera and the SRW-1, set the DELAY 
COMP to OFF on the <AUDIO> page of the 
MAINTENANCE menu and adjust the compensation on 
the SRW-1 collectively.
When using a microphone(s) connected via the 
AUDIO INPUT connector(s) on the SRW-1 
mounted on the camera body
Adjust the amount of compensation on the SRW-1.
When using a microphone(s) connected via the 
AUDIO INPUT connector(s) on the SRW-1 with the 
SRPC-1 connected to the camera body via cables
Adjust the amount of compensation on the SRW-1.
For timecode-synchronized audio recording on a 
separate digital audio recorder
Connect a delay box to the digital audio recorder and 
adjust the amount of compensation on the box.
Video format
IMAGE INVERT
OFF
ON
59.94i
0.5
1
50i
0.5
1
50P
1
2
29.97PsF
2
3
25PsF
2
3
23.98PsF
2
3
Note
 
 
 
 
AUDIO IN
 
 
 
 
AUDIO INPUT
SRW-1
 
 
 
 
HD SDI
AUDIO INPUT
SRW-1+SRPC-1
 
 
 
 
HD SDI
SRW-1+SRPC-1
DAT
Delay box