Lip Sync Compensation - Sony Owner’s Guide Operational Manual

(Rw, Gw, Bw): RGB values for the original color space for S-GAMUT
(R, G, B): Values after being converted to the color space for
conventional cameras
2. Color space for film
The color space for film shown in the above chart
represents measurements from VISION Premier Film EK
2393.
3. Color space for F900 mode
The color space for conventional cameras (HDC-F950,
HDW-F900R, etc.) is wider than that for DCDM REF PJ
but narrower than that for film.
118

Lip Sync Compensation

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 54) as follows:
Video format
OFF
59.94i
50i
50P
29.97PsF
25PsF
23.98PsF
System in which automatic compensation
is made
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 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.
Unit: frames per second
IMAGE INVERT
ON
0.5 1
0.5 1
1 2
2 3
2 3
2 3
AUDIO IN