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How to keep 720p input resolution
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witsok  
#1 Posted : Monday, December 20, 2021 10:34:12 PM(UTC)
witsok

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Hi,

My vMix project is set at 1080p25.
However one of my video inputs is 720p25 (1280x20) and I want to keep it without change.
Yet, when added to vMix it is stretched to 1080 resolution.
How to avoid it?
I want to keep its original resolution and surround it with graphics overlays.

I know I can play with position settings (zoom, panX and panY), but that's to much work and adjustments.
How can I do it automatically?

Witold
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IceStream  
#2 Posted : Tuesday, December 21, 2021 10:20:17 PM(UTC)
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@ witsok

There is no "automatic" or other way to do that in vMix.


Ice
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jpetrie  
#3 Posted : Thursday, December 23, 2021 7:27:01 AM(UTC)
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Change only the Zoom of the input to .666 (as the approximation of 720/1080)

In a 1920x1080 project, it seems vMix will correctly report the resolution of the input, but will always report the source aspect ratio incorrectly (unless it happens to be "Widescreen").

The input settings seem to do the following:

Normal = squish any non-transparent pixels to within a 4:3 area (a 4:3 image will not be changed)

Widescreen = stretch outward in all directions that are not touching an outer edge (a 16:9 image will not be changed)

Anamorphic = squish any non-transparent pixels to within a 2.39:1 area (a 2.39:1 image will not be changed)
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witsok  
#4 Posted : Friday, December 24, 2021 3:03:28 AM(UTC)
witsok

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Thank you. Zoom seems the simplest solution.
Another is MVI, where one of the windows is designed at 720p and filled in with the respective input.
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