16
Frz_NrFrms
When a picture freezes it can be reported by the GIX-HIX100-110. With
this item it is possible to determine the sensitivity of this detection. It
sets the number of frozen frames before a freeze is reported a freeze.
This can be set in a range from 10 to 3000 frames. Default is
100
.
Frz_Thrs
Frz_Thrs
determines the sensitivity level of the
Freeze-det
. Can
be set between 10 (high threshold, for instance when the input is noisy)
and 1 (low threshold, for instance when the input is clean). Can also be
set to
Digital
, in which case there is no threshold. Default is
Digital
.
Black-Det
Black-Det
allows the card to detect if the input signal is black. The
measurement is performed in the complete active picture. The sensitivity
can be set in
Blk_NrFrms
and
Blk_Thrs
. The region of interest can
be set in
ROI_H-start
,
ROI_H-stop
,
ROI_V-start
and
ROI_V-stop
.
Off
: the functionality is switched
OFF.
Probe
: the card will detect a video black, but will only give this as
a status item. The card will not switch to the other channel.
A
: the card will detect a video black on channel A and switch to the
other channel when a black is detected.
B
: the card will detect a video black on channel B and switch to the
other channel when a black is detected.
A+B
: the card will detect a video black on both channel A and B and
switch to the other channel when a black is detected.
The default setting is
A+B
.
Blk_NrFrms
Black-Frmnr
allows setting of the number of black frames that
should initiate a changeover of the video black status. The related range
is from 10 to 3000 frames. The default setting is 100.
Blk_Thrs
Blk-Trsh
determines the sensitivity level of the Black detection. Can
be set between 10 (high threshold, when source is noisy) and 1 (low
threshold, when source is clean). Can also be set to
Digital
in which
case there is no threshold. Default is
Digital
.
ROI_H-start
ROI stand for ‘Region Of Interest’. With these settings you can define a
specific region in the corresponding input in which the GIX-HIX100-
110 should perform its integrity checking (black and freeze detection).
With the H-start setting you define the horizontal start position of the
region of interest between 0 and 100% of the total picture width. Default
is 0%.
ROI_H-stop
With the H-stop setting you define the horizontal end position of the
region of interest between 0 and 100% of the total picture width. Default
is 100%