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The OP-47 Decoding and Display License from Apantac is an add-on for the OG-MI-16# multiviewer. This perpetual license is designed for use with Teletext, a display text standard similar to closed-captioning, and…

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The OP-47 Decoding and Display License from Apantac is an add-on for the OG-MI-16# multiviewer. This perpetual license is designed for use with Teletext, a display text standard similar to closed-captioning, and inserted into an ancillary data channel on HD video tracks. It allows for text and rudimentary graphics to be carried in the vertical blanking interval (VBI) area at the top or bottom of the screen.
NOTE: This license is for Australian Teletext and not for use by USA broadcasts.
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