this post was submitted on 04 Nov 2023
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[–] [email protected] 9 points 1 year ago (1 children)

If you check out the Wikipedia article for Chroma Key, it's not as far fetched as you might think.

[–] [email protected] 4 points 1 year ago (1 children)
[–] [email protected] 4 points 1 year ago (1 children)

It's not - but not necessarily because the technology wasn't there

[–] [email protected] 5 points 1 year ago

The only place where chroma key would help is a stationary flag getting partially obscured by a moving object. Otherwise, it’s more effective to just paste a drawing of all the hakenkreuze over each frame using decades-old subtitling technology. However, even stationary shots with non-moving flags (where the drawing can be reused) could be problematic because of picture jitter.

So what I meant was: the technique they would need was probably not chroma key.