Glitch when opening high res video file in "Best" Decode Pixel Format

Hi,

We’re encountering a strange bug with very high resolution files (14250x5000, 50fps, Prores 422HQ)

When decoding in “Fastest” mode all is fine but obviously the quality is bad. When switching to “Best” the result is completely glitched and unusable.

It seems to be linked to the resolution of the files because we have some other files with the same specifications, except resolution, that work fine (14000 x 6000).

Do you have any idea where this might come from ?

We’re currently on version 2025.32050. Version 2025.32280 has the same problem, version 2025.32460 seems to output an empty video and all works fine in version 2023.11760.

I can send two sample files for testing if that’s of any help.

Gurvan

Hey,

This is a known issue in the 2025 builds, but we have a new build coming out soon that should fix this. Sorry about that.

Malcolm