HD1490 HD Encoder Frame Card
Load XDS Packet:
<CTRL+A>P Packet Duration Content [Priority]
<ENTER>
Creates an XDS packet and loads it into the XDS queue. The Encoder
will begin inserting the packet immediately.
Packet
Packet sets the XDS Class and Type of the packet that
will be created. If a new packet is loaded with the
same Packet ID as an existing packet in the queue,
the pre-existing packet will be deleted; if the new
packet is a Program Name or Program ID packet,
all program-specific packets will be deleted from
the queue.
A packet loaded into the Encoder with
the Load XDS Packet command has local priority; in
output signals, it will replace all upstream packets
of the same Class and Type. The Packet parameter
should be entered as Class immediately followed by
Type in the way shown in the table below. Leading
zeroes may be omitted. The Class and Type of a few
of the most commonly used XDS packets are shown
in the following table; for a complete list refer to
CEA-608B.
Class/Type
Content
0102
Current Program Length
0103
Current Program Name
0105
Current Program Rating
0501
Network Name
0502
Station ID (Call Letters)
0504
TSID
23
