Hi, all,
So I was happily chugging along in Premiere Pro dynamically linked to After Effects for a demo reel I was working on. Everything is fine and it successfully renders the video as an MP4.
But I go to do a final check on the render and I get these strange glitches that happen every now and then. I've tried several ways of exporting (both alone via the Export command, and via Media Encoder). All give the same result. The only way I can get around it is if I use software rendering. Not a bad solution, but not ideal, either. This obviously wittles it down to the GPU, but why?
Example of a glitch:
Lower half has the glitch. It has elements of the previous frame(s) in the sequence.
Example of the glitch in motion (watch between 18 and 19 seconds; it's very quick):
As I mentioned, everything is absolutely fine (playback, effects, performance, etc.) up until checking out the final render. It's...weird. The only thing I can figure out is that during these "glitches," they seem to happen between clips on the Premiere Pro timeline that are up against each other, end-to-end. Again, they do not show up until viewing the actual export. Playback is not affected.
Some basic specs: Processor 11th Gen Intel(R) Core(TM) i9-11900KF @ 3.50GHz 3.50 GHz Installed RAM 64.0 GB (63.9 GB usable) System type 64-bit operating system, x64-based processor Pen and touch Pen support
Edition Windows 11 Home Version 23H2 OS build 22631.2715
Using an Intel Arc A380 (yes, I know it's not that big a powerhouse of a GPU, but it should handle things like this with aplomb; I am also aware that the CPU does not have an iGPU). I have tried the latest driver (101.4972), as well as the previous version. Both give the same result. Also using the latest versions of Premiere Pro, After Effects and Media Encoder. (All version 24.0.3.)
If anyone has any insight, I'm all ears. (Eyes?) 😄
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