Hard to see from a flat image ( video) which layer is creating the "distortion" .Maybe provide the source or remove (untick) each layer to see which one is causing it or change footage put in to the UVmap layer
Maybe even crop a few pixels from the UVmap

image layer for talent ? makes sense NOT.
If you suspect it to be the uvmap , replace it with another one

your information ( not the one asked) is confusing



So which is it ?

Is this going to be a repeat from https://forums.vmix.com/...-from-custom-Virtual-Set ?

why not just send the VS instead of this guessing game

Seems like an error in the Talent image as a whole , mistake made when resizing the UV Map and becomes obvious when the footage in the UVmap has transparent background at the edges ( top and left only).
Doesnt seem to happen with your other screens, assume you used the same base uvmap before modifying the shape?

What about cropping the original with a few pixels each side ?

Conclusion so far :

Problem arises using the camera zooms of the VS when the input within the uvmap is zoomed out (smaller than the map)

if one uses a full screen UVmap , zooms that map within the virtual set ( either within the Config.xml or the layer of the VS in the vMix position ) than this does not happen

this is ok like for a talent layer

Other modifications to the uvmap ( curved, circle cutouts etc) are mostly also resized with the full image and match in position to the virtual set.
In that case whenever a input within the uvmap is zoomed out ( shows transparency at the sides) one will see these edge artifacts appear when on does a camera move within the virtual set.

Seems ( confirmed by vMix ) that whenever one modifies a uvmap and scale it within a full sized image Gimps as well as photoshop antialliases the edges of the UVmap within the image resulting in the artifact at the transparent parts. SO far not managed to cut say with a few pixels the edges of to make them "sharp" of disable this from happening when saving a modfied image

solution so far: if one thinks they will need the zoom out the footage , use a full screen UVmap ( Talent ) and resize in the config or in the VS input settings. all others try to fit them behind your studio image ( say behind a frame or other layer on top of it ). its always the edge of the UVmap regardless of its shape

Not using a white studio also helps ;-)

As pointed out before one can use a full sized UVmap and zoom it in the config file for a talent !

The problem arises when resizing a UVmap and put it on a transparent full frame background to have it a fixed position in the full frame sized image layer

I've tried your UVmaps here. The one without feather M01 AE has glitch edge on bottom and bottom right edge. while the Cropped feathered M03 AE only has glitch edge on bottom but not at right. It's interesting that my UVmap has glitch on top and left while yours have it at the bottom. Would like to know how you create the UVmaps and we could discuss further to find a solution for this.

As mentioned before



Searching seems to pop up several complaints for various image editors to this

Probably the reason also why it doesnt seem to happen using a fullsized original UVmap resized by code in the VS config file

I believe you using it in a predominantly white VS made it way more obvious to notice (this flaw) compare to a more colorful/crowded VS

The UV maps on their own are correct , is when combining them with other layers (mostly a transparent one) in image editor the result is creating the issue