DSK doesnt work as expected

dear all,
I mace an logo in PS and export it to my ATEM 2M/E.
I expected that the logo will apear on the screen.
However there are issues with the transparency layer.
Instead of pre multiplied I need to set the clip and gain.

What goes wrong in this file?

https://photoshop.adobe.com/id/urn:aaid ... d6821c18d8

Thanks Jacko

viewtopic.php?f=4&t=114918#p920648

Long story short: The ATEM media player does not work correctly with standard compliant PNG graphics.

Two solutions:
a) Use the Photoshop plugin that comes with ATEM software control to directly export to the ATEM media pool.
b) Manually multiply the color layers by alpha to create a pre-multiplied image.

Dear Jens,

However the plugin doesn't solve the issue. When I use that one then I get a very colorful logo but a compete white field in the other area and I can mix it with my cameraviews.
If I have multiplied it with alpha; then you should expect it will work.
The only thing seems to work is export to png and then adjust the gain and clip.
I don't understand the advantage of the export to ATEM pool.
thanks, Jacko