# 608 / 708 Closed captions out Decklink SDI

**URL:** <https://forum.boinx.com/t/608-708-closed-captions-out-decklink-sdi/17617>\
**Category:** Uncategorized\
**Created:** [December 17, 2021, 5:07am UTC](https://forum.boinx.com/t/608-708-closed-captions-out-decklink-sdi/17617 "2021-12-17T05:07:12Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![asperi](https://forum.boinx.com/letter_avatar_proxy/v4/letter/a/839c29/32.png) [@asperi](https://forum.boinx.com/u/asperi)\
**Post date:** [December 17, 2021, 5:07am UTC](https://forum.boinx.com/t/608-708-closed-captions-out-decklink-sdi/17617/1 "2021-12-17T05:07:13Z")

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Does your software support 608 / 708 Closed captions out Decklink SDI? Thanks

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**Author:** ![JoPhi](https://forum.boinx.com/user_avatar/forum.boinx.com/jophi/32/770_2.png) [@JoPhi](https://forum.boinx.com/u/JoPhi)\
**Post date:** [December 17, 2021, 9:50am UTC](https://forum.boinx.com/t/608-708-closed-captions-out-decklink-sdi/17617/2 "2021-12-17T09:50:33Z")

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I’m not the programmer of mimoLive, but something like Teletext/Videotext and/or CC-Subtitles needs perfect line assignments and dedicated image processing.

(Initial cost between 1500 and 15000 USD, and annual subscriptions to a diversity of services between 600 and 2000 USD, depends on the provider.)

Do you mean a pass through of the already processed signal, like an overlay? If yes, try this. Download mimoLive trial, capture a TV channel with CCs, output over BMD on a TV and press the TXT button on the TV’s remote controls.

If you mean “Does mimoLive include a CC-processor?”  
No, at least not yet.

I hope this helps.