Passing through VBI data
Elemental Live supports passthrough of VBI data. You can pass through this data if the following statements are true:
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The input includes VBI data.
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You want to include all that data in the output. This data might include embedded captions.
To pass through VBI data
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Create an output for the asset that is to include VBI data.
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In the Outputs section, choose the Settings link for the output that contains the video asset.
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Go to the Stream section. Display the Video fields. Click Advanced. More fields appear.
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Check the VBI Passthrough field.
Important
Do not create a Captions object in this output.
All the VBI data (including embedded captions) from the input will be included in the output.