Packetised Elementary Stream (PES) Packets
The Video Encoding module supports adaptation field stuffing of transport packets for the alignment of PES packets to transport
packet boundaries. PES streams carry the stream_id = 0xE0.
Transport Packet Headers
PIDs
used in the transport packet headers are configurable and have valid continuity counter values inserted.
Packetised Video Elementary Streams
The compressed
video
data is packetised within MPEG-2 PES packets which are configurable to be per picture or per
GOP
.
VBI Data on a Separate PID
The VBI data is packetised within MPEG-2
PES
packets as specified in ETSI ETS 300-472 (teletext), ETSI EN 301 775 or SCTE 127
for all other VBI data.
The Video Encoding modules support adaptation field stuffing of transport packets for the alignment of PES packets to transport
packet boundaries.
PID Assignment
Assigning PIDs
If a PID has not been assigned a value (or is a value of 0) a unique PID will be allocated to that component.
Duplicate PIDs
If a PID is given a value that is already in use, a Duplicate PID alarm is raised in the logs that identifies the transport stream and
PID.
NOTE :
There is no facility to automatically re-assign duplicate PIDs to a unique value.
Operation and Control
Introduction
Gives a general overview of how the unit is intended to be controlled and operated.
Front Panel
Describes the operation of the front panel.
© Ericsson AB 2011. All rights reserved
© Ericsson AB 2011. All rights reserved
© Ericsson AB 2011. All rights reserved
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Cover
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