Amazon MediaConvert · Schema
TeletextDestinationSettings
Settings related to teletext captions. Set up teletext captions in the same output as your video. For more information, see https://docs.aws.amazon.com/mediaconvert/latest/ug/teletext-output-captions.html. When you work directly in your JSON job specification, include this object and any required children when you set destinationType to TELETEXT.
AWSBroadcastingMedia ProcessingMedia