Event Id Mask/Event Id Value; Splice Insertion; Scte 104 Insertion; Clamp Pre-Roll - Ericsson RX8000 Reference Manual

Using the Equipment
3.17.4.6.9 Event ID Mask
This field allows the user to specify a 32-bit hexadecimal value for the Event ID
Mask.
See the above section describing the Event ID Filter operation.
3.17.4.6.10 Event ID Value
This field allows the user to specify a 32-bit hexadecimal value for the Event ID
Value.
See the above section describing the Event ID Filter operation.
3.17.4.6.11

Splice Insertion

This field enables or disables Splice Insertion in the VANC space of the SDI output
in the form of SCTE 104 messages.
Note: The Splice Insertion tick box works independently to VANC insertion control
3.17.4.6.12

SCTE 104 Insertion

This drop-down determines where the SCTE 104 messages are inserted if enabled.
The options are HD VANC space only, SD VANC space only or both the HD and SD
VANC spaces
3.17.4.6.13

Clamp Pre-Roll

When enabled, this option ensures that the pre-roll time signalled in the SCTE 104
messages is at least 4 seconds, thus ensuring that the Splice message is not
discarded by downstream processing equipment. In addition, if set this option will
also adjust the point that the Network Out relay pulse occurs so that it is at least 4
seconds after the receipt of the splice_insert() message.
3-320
determined by the Enable VANC option (located in Decoder > VBI-VANC
section).
EN/LZT 790 0005 R7A