-
Glitchy line on side of vertical video appears and disappears
I’ve been working with Premiere for over 13 years and I’m still stumped by this latest issue. See this video for the issue and it’s weirdness described below. https://drive.google.com/file/d/15nCJ484LJuOECH_NElE1-rm39U12Uc95/view?usp=sharing
A glitchy black line sometimes with color shows up on the right side of a vertical video I’m editing. It shows up when editing in the timeline in the program and source intermittently, meaning sometimes if I go back a frame and then forward again it’s not there. Now the biggest issue is that this black line shows up in the final export as well. In case you’re thinking it’s an issue with the source file it’s a prores 422 export from after effects in 1215×2060 resolution. But yeah again the fact that it sometimes isn’t there on the very same frame is especially odd to me. The real kicker is that even if I use some of the methods below to shrink it’s noticeability and output a new prores, when I use AME to convert that to h.264 the glitch gets more noticeable again.
Things I’ve tried:
– Process with Mercury playback and not use my GPU — The line is thinner and appears less often but still there.
– Nest the sequence and then scale clip 102% — the line is thinner but not proportional to how much I’ve scaled (see video linked above)
– Use adobe media encoder — with or without gpu the same issue, bigger glitch with gpu, thinner without.
– Remove any effects — There were very few on the clip to begin with but taking off only reduces the lines and doesnt make them go away entirely.
– Use a different PC — Yeah same exact friggin problem
– Use different Nvidia drivers — This happens with studio drivers and game-ready drivers
Thanks
SPECS:
Computer 1
Windows 11pro
Premiere 2023 (23.5.0)
Intel(R) Core(TM) i7-8700K CPU @ 3.70GHz 3.70 GHz
64gb ram
NVIDIA GTX 1070
Computer 2
Windows 10pro
Premiere 2023 (23.5.0)
AMD Ryzen 7 3700X 8-Core Processor 3.80 GHz<br clear=”all”>
64gb ram
NVIDIA RTX 2070 super
-
2 Replies
-
Have you tried scaling the video clip image to crop the glitchy lines on the right? And also maybe an effect you applied on the image could be causing it as well. Also maybe try rendering the video as it is and then edit that same video and then crop out the glitch again to see if that glitch can disappear cause once you render a video, the glitch becomes part of the video and if the new glitch does not show up as you edit the video, you can scale zoom the video in to crop that glitch out, just slightly of course. Hope these ideas would help you.
-
Lay a thin bit of black over the right side. Not a cure but you won’t see the glitch.
Reply to this Discussion! Login or Sign Up