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michaelcwelch
michaelcwelch
Known Participant
Jun 22, 2019 2:55 AM UTC
Question

Media Encoder 13.1 artifacting issues

Having serious artifacting issues with anything with an alpha channel overlayed on a video. Rough pixelated black outlines on just the parts using alphas. This is only happening in Media Encoder, exports fine coming out of Premiere. I'd post an image but the parts that have problems are logos and I am not permitted to release that information. Anybody else having this problem?

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1 reply

michaelcwelch
michaelcwelchAuthor
Known Participant
Jun 22, 2019 3:13 AM UTC

The alpha channel videos were rendered out in After Effects using ProRes4444 (RGB + Alpha, Millions of colors+), then dropped into a ProRes422HQ timeline. Not seeing this error anywhere except Media Encoder.

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