Configuring basic subtitle setup, Creating and configuring the streams – Grass Valley iTX Output Server 2 v.2.5 User Manual
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Setting Up Output Server 2
Configuring Basic Subtitle Setup
• In Event Editor for the sequence item:
• Specify the sequence’s availability window by entering timecodes in the Start
Window and End Window fields.
How these times are interpreted is dependent on the Fixed Availability
Windows option in Channel Config 2.
• If required, enable SCTE104 LocalAd.
iTX inserts an SCTE 104 message to trigger the insertion of local advertisement.
It does this when it plays out a sequence as a result of receiving an SCTE
message containing a delay.
Unless you require this specific functionality, you should ensure the option is
not selected.
For more information on configuring availability windows see the iTX System Administration
Guide.
For more information on working with sequences see the iTX Desktop Operator Guide.
Configuring Basic Subtitle Setup
The Subtitles tab is a placeholder for future development, however, you must configure a
minimum of one service and one page (i.e. page 888).
IMPORTANT
The following functionality is not supported in iTX 2.5:
• The Channel section of the Subtitles tab.
• Multiple language closed captions.
• Open captions.
Creating and Configuring the Streams
Streams are used to carry one or more subtitle services within the video.
To create a stream:
1 Open the Configuration panel and click the Subtitles tab, as described in