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.