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4.2 Additional video related input
l video related input
The H
C
is able to detect and process further video related information. This is in particular closed
YDRA
OMPACT
caption (CC), extended data structure (XDS), vertical interval time code (VITC), wide screen signaling (WSS) and
video index information coding (VLI), both with an option of the active format descriptor (AFD) and embedded
audio. Furthermore tallies and LTC can be processed.
4.2.1 Capability of the input cards
The above mentioned detection of video related information is not in the same way supported by all of the input
cards. Please see in the table below the abilities of the various input ca
Please see in the table below the abilities of the various input cards.
Property
CC
XDS
DS
VITC
LTC
WSS
WSS - AFD option
VLI
VLI - AFD option
embedded audio
hardware tallies
The RGB input card and Streaming video card does not support any of the above mentioned properties.
Barco – Hydra Compact – R5976568 – Revision 10 – February-2004
XDS), vertical interval time code (VITC), wide screen signaling (WSS) and
NTSC only
NTSC only
NTSC only
NTSC only
OK
OK
-
-
PAL only
PAL only
PAL only
PAL only
PAL only
PAL only
PAL only
PAL only
OK
OK
3 / source
2 / source
ming video card does not support any of the above mentioned properties.
-
NTSC only
-
NTSC only
-
OK
-
-
-
OK
-
-
-
-
-
-
OK
-
3 / source
3 / source
____________________________________________________________________________________________
4. Operating
NTSC only
-
NTSC only
-
OK
OK
-
OK
OK
-
-
-
-
-
-
-
-
-
2 / source
-
Table 4-2
relation of video properties
4-3
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