Lip Sync Compensation - Sony SRW-9000 Operation Manual

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 70) as follows:
Unit: frames
Video format
59.94i
50i
59.94P
50P
29.97PsF
25PsF
23.98PsF
Systems on which compensation is
performed automatically
The unit's input module performs delay
compensation automatically when a microphone
is connected to an AUDIO IN connector, and
when multiplexed audio is input to the AUX IN
connector.
Also, when timecode input to the TC IN or AUX
IN connector is regenerated, timecode generator
compensation is performed. In this case, a delay
of 0.5 frames is handled as 0 frames.
170 Lip Sync Compensation
IMAGE INVERT
OFF ON
0.5 1
0.5 1
1 2
1 2
2 3
2 3
2 3
Perform Lip Sync compensation manually when
the SRW-1+SRPC-1 is connected to a camera by
a cable and you are using a microphone connected
to the AUDIO INPUT CH3 or CH4 connector of
the SRW-1+SRPC-1.
Also perform timecode compensation when you
have connected a microphone directly to the
AUDIO INPUT CH3 or CH4 connector of the
SRW-1.