I created a show in instant tv. How do I add closed caption either in instant tv or in roku developement?
Instant TV isnt affiliated or supported with or by Roku.
You can scour the resources for Roku's in house Platform here,
https://developer.roku.com/overview
@ineedhelp22- You can add closed captioning to a video item by populating the Subtitles 1 TrackId parameter with a URL pointing to an SRT caption file. Addition subtitle parameter blocks can be added as needed in order to support multiple caption languages.
@boogernose- I'm sure you were just trying to help, but Instant TV Channel is listed on Roku's website as a supplier of SDK Development Services, Roku Search Integration, and Direct Publisher Feeds:
https://developer.roku.com/docs/developer-program/third-party-devs.md
https://developer.roku.com/docs/developer-program/discovery/search/implementing-search.md
https://developer.roku.com/docs/direct-publisher/feed-providers.md