Types of

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Captions

Two types of captions are available: EIA-608 and EIA-708.

• EIA-608 is for , SD only. It : it is read directly from Line 21 of the picture data (= 1st first visible line. Note the white "blocks" in the picture - – these are encoded closed captions). It is being extracted from the picture and written as a closed captioning track into the QuickTime movie.
• EIA-708 is for , HD only. It : it is read from VANC Line 9, which is not a visible line. It is directly copied as a SMPTE334M packet into the closed captioning track of the QuickTime movie.

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Setup

No special setup is required. If you see the CC logo , Just In recognizes closed captions and they will be in the just:in User Interface Closed Captions are being recognized and recorded into the QuickTime movie, SCC sidecar file or into the MXF container (XDCAM HD422 only) automatically.

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No special setup required. If Just In recognizes closed captions, it will display the "CC" logo in the GUI.

Supported Hardware

As for now the following configurations are supported:

• SD NTSC: Both AJA and Blackmagic in both 8- and 10-Bit.
• HD NTSC: Blackmagic in 10-Bit only, AJA in both 8- and 10-Bit.