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4.11. VIDEO NOTIFY
Video Monitoring Control
Black Duration: This control allows the user to set the duration, in frames of active picture content
below 7 IRE that is considered a fault. This parameter is adjusted in four-frame increments. As in 1 =
4 frames and 10 = 40 frames. The range is 1 (4 frames) to 2499 (9996 frames).
Picture Noise Level: This control allows the user to set approximate level of noise expected in video
signal feed. It is used by the freeze detect feature to distinguish motion from background noise on
top of a video feed.
Freeze Duration: This control allows the user to set the duration, in frames of video activity under
the Picture Noise Level that is considered a fault.
increments. As in 1 = 4 frames and 10 =40 frames. The range is 1 (4 frames) to 2499 (9996 frames).
Video Notify
Video Traps: This control allows the user to turn reporting of a particular video fault on and off by
placing a check in the box next to the desired fault.
Video Faults: This control allows the user to read the present state of a particular fault. If the box is
green there is no fault detected, when the box turns red this indicated the presence of a fault.
Video Present: This trap monitors for active video on the input. If no active video is found it will be in
error and can send a trap.
Professional 3G/HD/SD Universal Contribution Encoding Platform
Figure 4-12: VistaLINK
Revision 0.2
PRO – Video Notify
®
This parameter is adjusted in four-frame
3080UEP Series
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