I'm encountering a very strange issue when trying to slow down some of my media in premiere and can't seem to get to the bottom of it.
I'm working on a project with media from multiple cameras- Alexa Mini LF, Sony Venice, and RED Helium. Every now and then I'm wanting to slow down an image (Clip/Speed Duration > change speed to 70 percent or so > Time Interpolation is Optical Flow). I've had no issues with this workflow with the media from all cameras except the RED footage. After changing the speed and rendering and playing back, every other frame is this super glitchy striped version of the clip (see screenshot).
Does anyone know a fix for this?
Things I have found: when I made the R3D offline and tried rendering with only the proxy attached, it worked fine. So it's definitely an issue with the raw file. It's also not an issue when I speed up the clip. Only when I slow it down.
We're trying to avoid having to render and replace using the proxy media, because who knows what issues that will present when conforming. Any info or tips would be greatly appreciated!
Please do NOT add images via the "attach files" box, as you are then forcing everyone to DOWNLOAD the file to view it outside their browser. Drag/drop the image files directly ONTO your reply box so other users can see them without needing to download unknown strange files. Video's can be posted on e.g. Youtube. Thank you!