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When incoming AFD values are absent, ARC processing will revert to default ARC
Default ARC
processing as defined in the Scaler control tab.
When incoming AFD values are absent, ARC processing will use the last valid AFD
Use Last AFD
code received to automatically steer ARC processing.
6.21.1.3. AFD Stamp Source
This control enables the user to set the source for output AFD stamping. The user may configure the card
to use the AFD value automatically generated by the scaler and its setting or to stamp a user defined AFD
value.
AFD values stamped on the outbound video signal will be those AFD values
automatically generated by the scaler and its settings. The AFD Stamp control will
Use Scaler
be disabled in the Scaler control tab and the AFD ARC control tab since AFD values
will automatically be generated by the scaler.
User AFD
AFD values stamping on the outbound video signal will be the user specified AFD
value.
Stamp
6.21.1.4. SMPTE2016-1 Output SD Aspect Ratio
This control enables the user to define whether SD outputs should be stamped with an AFD value that
indicates a 16:9 or 4:3 output image raster. To set the aspect ratio, use the Output SD Aspect Ratio
drop down menu to select the appropriate aspect ratio.
AFD codes for SD outputs will be defined with a 4:3 output image raster AFD code.
4:3
16:9
AFD codes for SD outputs will be defined with a 16:9 output image raster AFD code.
6.21.1.5. SMPTE2016-1 Output Enable Control
This control enables and disables the insertion of AFD packets in the outgoing video signal.
Disable
AFD codes will NOT be inserted into the outgoing video signal.
AFD codes will be inserted into the outgoing video signal.
Enable
7812UDXD Series 3G/HD Up/Down/Cross Converter with Simultaneous Dual Format Outputs and AES I/O
Revision 1.1.1
7800/7700 MultiFrame Manual
Page - 71
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