Crystal Vision
Control and Status monitoring
DeEmbedded input delay
These controls can be used to match the video 0 to 10 frame delay, or to delay
the de-embedded audio with respect to the video and compensate for any
delay between the incoming video and audio signals.
Present
On if the audio channel pair is present.
Match video
frame delay
For each channel pair, select to enable delay to match the
video frame delay set by the
controls.
User delay
For each channel pair, select to enable the variable delays set
by the
controls. For PCM signals this is -20 to
+400mS and for Dolby E signals -14 to +36 samples
. N.B.
Negative values of delay can only be set if at least one frame
of video delay selected.
TAD
Select to enable automatic tracking of video delay. The audio
delays will follow the video path delays through the
synchroniser.
DolbyE align
Delay Dolby E channel pair by up to one frame so that the
Dolby guardband is automatically aligned with the video
switch point.
SYNNER-VF User Manual R1.1
29
03 January 2017
