Operating instructions

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Transport Stream Output Overview
MPEG-2 Compliancy
The encapsulated transport stream packets (video, audio, VBI/ANC data and PCR - 188
bytes), are fully compliant MPEG-2 transport streams (all relevant fields completed,
continuity counters, PTS/DTS, adaptation fields etc.).
Transport Streams
The system can form up to 128 output transport streams, with each stream mirrored on the
two physical output interfaces.
Transport Streams are encapsulated in either a UDP or a UDP and RTP packet and can have
added Pro-MPEG FEC packets before being transmitted out of the assigned Data Ethernet
port(s).
ProMPEG FEC
ProMPEG FEC (Forward Error Correction) as per SMPTE 2022 1/2 can be added to the
MPEG-2 Transport Stream to improve the reliability over IP networks if the relevant license
(SPR/SWO/PROFEC) has been purchased. One license instance is required per Transport
Stream.
NOTE:
The ProMPEG FEC functionality is not yet available on this product. Please
contact Customer Services for more details.
TS IP Output Parameters
The user can configure the following parameters for a transport stream to be IP
encapsulated and output.