Description
Softron OnTheAir Video 3: Closed Captioning/Subtitles Option This option enables the output (in the SDI output) of Closed Captioning and Subtitle (OP47) data. For Closed Captioning, (used mainly in the United States) it supports CEA-708 and CEA-608 captions in a QuickTime closed captioning track. For OP47, (used mainly in the Europe and Australia) it supports a MXF-OP47 file (with OP47 embedded in the file). IMPORTANT THINGS TO KNOW OP47 requires OnTheAir Video 4 or later. So if you use OnTheAir Video 3, you will also need to purchase a OnTheAir Video 4 upgrade. Make sure to use a supported hardware (check our help desk's help center). It must support to output VANC. You will not be able to mix and match frame rate. You will have to use clips that are the same fps as the output settings.
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