Grass-valley iTX Output Server 2 v.2.5 Uživatelský manuál stáhnout pdf (Strana 27)

iTX Output Server 2

Launch Guide

3 To enable the passing of null SCTE messages for heartbeating to downstream services,

click Heartbeat Enabled.

This option is only supported by the SCTE104 plugin.

4In the Out

put Line Number field, enter the vertical ancillary (VANC) line number on

which to output SCTE messages.

5 To enable pass-through to downsteam services, check P

ass-Through Enabled.

This option is only supported by the SCTE104 plugin.

6 To have incoming messages passed through on th

e selected output line number, check

Pass-Through on Output Line.

7 To perform partial or full replacement of splice

event inbound SCTE messages, enter a

value in Event Mask.

The mask configuration allows for bit level "OR" masking. For example:

Incoming message (hex):

0x00005c7e

Inputted Event Mask string (dec):

1073741824

Actual Event Mask (hex):

0x40000000

Output (hex):

0x40005c7e

This option is only supported by the SCTE104 plugin.

8 To set the delay TXPlay 2 allows before it r

esponds to Start Sequence and End

Sequence messages, enter a value in Delay (Frames).

9 Enable the required I

nbound Triggers by checking any of the following options:

• If you want the channel to process

spliceStart_normal insert commands, enable

Sequence Start.

• If you want the channel to process

spliceEnd_normal insert commands, enable

Sequence End.

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Grass-valley iTX Output Server 2 v.2.5 Uživatelský manuál Strana 27