Color problem in rendered video

Hi ! I have a scene in Unreal Engine 5, and the background of my scene should be white for an HTML website. I’m using an unlit shader in my scene, which makes the background white, but when I render the video and try it on the website, it doesn’t appear white. What could be the reason?

When I take a screenshot from the video, the colors appear correct.

Try to disable the tone curve.

They all seem to be closed, are you talking about a different location? Sorry, I’m new so I may not have understood it completely.

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By the way, the background image I want to capture will look like this.

image

Yes type “tone curve” in the PPV