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Activity › Forums › AJA Video Systems › Closed Captioning through IO? Does anyone work with MacCaption?

  • AJA Video Systems

    Closed Captioning through IO? Does anyone work with MacCaption?

    Posted by Devin Crane on October 20, 2005 at 6:10 pm

    Does anyone know if the IO supports CC through line 21 of the vertical blanking level? Got to have our broadcast CC by Jan 1, 06 and don’t want to send to someone else to do and have generation loss.

    We are using the SDI input and output of the IO. MacCaptions website lists the IOLA as a compatible device but not the IO. Is that because of the SDI?

    Don Walker replied 20 years, 4 months ago 2 Members · 1 Reply
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