SEL-1FS1/SEL-2FS1 and SEL-1XD1/SEL-2XD1
Installation and Operation Manual
Installation, Operation, and Specifications
© 2015 Imagine Communications Corp.
Proprietary and Confidential.
Version 2.8 | Page 63
General
The following topics are covered in this section:
•
Source Link and Destination Link (on page
63
)
•
VPID (Video Payload Identifier) Enable (on page 63)
•
VANC Packet Delete Method (on page 63)
Source Link and Destination Link
The
Source Link
and
Destination Link
parameters select which link to de-embed and embed,
respectively, when the input video is dual-link standard. When the input video or output video is dual-
link standard, the FS1 and XD1 can only de-embed from—or embed into—one of its links. Although data
is normally embedded into Link A, a control is provided to select the link. For input video, the parameter
is located at:
Data DMB x > General > Source Link
. For output video, the data path is
Data EMB x >
General > Destination Link
.
Link selection affects all de-embedded and embedded data, including Closed Captioning, Teletext,
Timecode, AFD, generic VANC data, and audio metadata.
VPID (Video Payload Identifier) Enable
When you set
VPID Enable
to
No
, the packet descriptor from the input will be stripped out, and not
passed to the output.
VANC Packet Delete Method
When you set an FS1 or XD1 module to
Proc Bypass
mode, the AFD packet and audio metadata packet
from the input are preserved in the output. If new AFD packet or audio metadata is inserted into the
output, the original packet can be replaced with black pixels, or it can be converted into a
Mark for
Deletion
packet by changing the original DID/SDID with
80h/00h.
Mark for Deletion
is the default setting.
VBI Transfer
The
VBI Transfer
parameter controls whether to enable VBI Transfer when input and output video
standards are the same. The VBI data is transfered in the active horizontal region, not in the HANC of the
VBI. For XD1 modules, when the card is not in
Proc Bypass
mode, VANC data are all stripped out by the
processing blocks. The
VBI Transfer
parameter controls whether to enable VBI Transfer when input and
output video standards are the same. When
VBI Transfer
is enabled, all the VANC data is transferred
transparently from input to output. The control is located at:
Data EMB x > General > VBI Transfer.
VBI transfer is disabled when the XD1 is in
3D
mode and frame rate converter modes.