HCP-1801 HD/SD SDI Control Probe
Guide to Installation and Operation
Page 16 of 27
HCP-1801
625 – VLI
Detect the presence of Video Line Index (VLI) data
in the SDI video signal
Enable:
check to enable this test
Extract:
extract the aspect ratio value from the VLI
and display it in the text box below
Aspect Ratio:
The text box reports the detected
aspect ratio.
625 – WSS
Detect the presence of Wide Screen Signaling
(WSS) data in the SDI video signal
Enable:
check to enable this test
Extract:
extract the aspect ratio value from the WSS
and display it in the text box below
Aspect Ratio:
The text box reports the detected
aspect ratio.
625 – VITC
Detect the presence of Vertical Interval Time Code
(VITC) on a selected line in the SDI data stream,
and choose whether to extract it.
Enable:
check to enable this test
Extract:
extract the VITC and display it in the
thumbnail.
Line:
select the line in the vertical interval from
which VITC will be extracted. The available range is:
[7,8, 9,……, 21, 22]
625 – AFD
Detect the presence of Active Format Descriptor
(AFD) data in the SDI video signal
Enable:
check to enable this test
Extract:
extract the AFD value and display it in the
text box below.
AFD Value:
the extracted AFD value is displayed in
the box.
