Closed Captioning 1 And 2; 1.Closed Captioning Enable; 2.Hd Write Line; Figure 6-15: Cc Control Tab - evertz 7812UDXD Series Manual

7800/7700 MultiFrame Manual
7812UDXD Series 3G/HD Up/Down/Cross Converter with Simultaneous Dual Format Outputs and AES I/O
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Any changes to the closed captioning settings can cause a momentary interruption.

6.13.1. Closed Captioning 1 and 2

6.13.1.1. Closed Captioning Enable
This parameter will enable closed caption handling for the module. Each output path has its own output
enable.
On
Off
6.13.1.2. HD Write Line
The HD Write Line parameter will set the HD line where the HD VANC captions are inserted on the
output HD video as per SMPTE 334M.
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Figure 6-15: CC Control Tab

When turned On, any closed captioning will be extracted from the input signal,
and mapped to line 21 if the output video is SD, or to the designated HD write
line if the output video is HD.
When turned Off, no closed captioning is encoded in the output video signal.
Revision 1.1.1