Setting The Aspect Ratio Of The Output Picture; Set The Colour Of The Letterbox Panels - evertz 7700 Manual

6.4.3. Setting the Aspect Ratio of the Output Picture

The Aspect Ratio menu presets the user image conversion parameter to build it presets. Once selected
the user can fine adjust the picture parameters via the input and output H and V stop and stop menus.
Note: In order to save any modified state as a preset the Aspect Ratio needs to be set to User Aspect.
Scaler
ARC
Full raster
User Aspect
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
13:9 Stretch to 4:3 Side Panel
14:9 Stretch to 4:3 Side Panel
16:9 Stretch to 4:3 Side Panel
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
4:3 to 16:9 Crop on 16:9

6.4.4. Set the Colour of the Letterbox Panels.

There are three menu items used to set the panel colour. The menu item for each colour component
works in the same way so for simplicity only the menu item for the Red component will be shown in the
manual.
Scaler
Panel Colour Red
0 to 255
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.
User Aspect – 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.
These settings convert the input picture to 16:9 top and
bottom cuts.
These settings squeeze common stretched input video back
to 4:3 side panel images on a 16:9 aspect raster.
These settings are common up converter settings for
converting 4:3 aspect ratio images to common 16:9 formats.
This control defines one of the component colours for the colour of the side
panels. Set the R, G or B value for the side panel colour that you want.
Hint you can use a standard colour picker such as is available in Microsoft
Paint to determine the colour values that you want to use.
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7700 MultiFrame Manual
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