7800/7700 MultiFrame Manual
7814 Series Dual HDTV Up/Down/Cross Converters
Page - 62 Revision 1.1.3
7.10.1.4. Out Video Standard
The Out Video Standard Control is used to specify what the outgoing video standard is to be when the
custom ARC is to be used. This control will update the higher limit for the sliders associated to the output
ARC conversion controls.
7.10.2. Conversion Controls
7.10.2.1. Aspect Ratio Conversion
The Aspect Ratio Conversion menu selects the aspect ratio conversion that the module will perform for
the custom AFD. There are numerous pre-defined aspect ratio conversions as well as the ability to define
custom aspect ratio conversions. When None is selected, the user can set input image cropping and
output image size on a pixel-by-pixel and line-by-line basis.
None
Converts the region of the input raster defined by the Input
H & V Start and Stop values to the region of the output
raster defined by the Output H & V Start and Stop values
with coloured side panels.
Full Raster
Converts the full input raster to full output raster. If the
input and output aspect ratios are not equivalent, there will
be aspect distortion.
4:3 Side Panel to 16:9 TB Cut
13:9 Letter Box to 16:9 TB Cut
14:9 Letter Box to 16:9 TB Cut
13:9 Stretch to 16:9 TB Cut
14:9 Stretch to 16:9 TB Cut
16:9 Stretch to 16:9 TB Cut
These settings convert the input picture to 16:9 top and
bottom cuts. Note: For 1080i/1035i inputs, these
functions only work in field mode.
13:9 Stretch to 4:3 Side Panel
14:9 Stretch to 4:3 Side Panel
16:9 Stretch to 4:3 Side Panel
These settings squeeze common stretched input video
back to 4:3 side panel images on a 16:9 aspect raster.
4:3 to 4:3 Side Panel on 16:9
4:3 to 13:9 Stretch on 16:9
4:3 to 14:9 Stretch on 16:9
4:3 to 16:9 Stretch on 16:9
4:3 to 13:9 Crop on 16:9
4:3 to 14:9 Crop on 16:9
These settings are common up converter settings for
converting 4:3 aspect ratio images to common 16:9
formats. These settings are not appropriate for cross or
down conversion.
16:9 to 16:9 Letter Box on 4:3
16:9 to 14:9 Letter Box on 4:3
16:9 to 13:9 Letter Box on 4:3
16:9 to 4:3 Side Cut on 4:3
16:9 to 4:3 Squeeze on 4:3
These settings are common down converter settings for
converting 16:9 aspect ratio images to common 4:3
formats. These settings are not appropriate for cross or up
conversion.
16:9 Top Letter Box on 4:3 to 16:9
14:9 Top Letter Box on 4:3 to 16:9 TB Cut
14:9 Top Letter Box on 4:3 to 14.9 Side Panel
14:9 Top Letter Box on 4:3 to 16:9 Stretch on 16.9
16:9 Top Letter Box on 4:3 to 16:9
14.9 Letter Box on 4:3 to 16:9 TB Cut
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