Rendered footage: zoom-jumping after using video stabilisation fx

Ricsardka wrote on 2/19/2023, 4:38 AM

Hello !

The zoom jumping glitch is back with video stabilisation. It has appeared in previous Vegas versions as well, but it got fixed... until now. People who used the "video stabilisation" FX on a footage were getting glitched (zoom jumping) results. I am using the latest version of Vegas Pro (build 326) and after rendering, those clips that got video stabilisation applied are acting strange, for 1-2 frames they zoom in then out. Mostly at the start of the clips, sometimes randomly in the middle. In the preview it does not show up, only after render. I did not change anything on the clips after the stabilisation was applied. If I remove the zoom, black borders will show up which is equally bad. I relied on this feature, but now I can't deliver my work because most of the video stabilised footage is glitched. Hoping for a hotfix, thanks for your help

Specs:
- Windows 10 22H2
- Asus ROG STRIX X570-E
- Ryzen 3700X + RTX 3080 + 32GB DDR4 RAM
- Vegas 20.0 (build 326)

My only solution is that I re-import the whole 8 min rendered video and I cut out those 1-2-3 frames by hand at every occurrence, but it's a torture :D

Comments

3POINT wrote on 2/19/2023, 4:55 AM

I am using the latest version of Vegas Pro (build 326) and after rendering, those clips that got video stabilisation applied are acting strange, for 1-2 frames they zoom in then out. Mostly at the start of the clips, sometimes randomly in the middle. In the preview it does not show up, only after render.

I cannot confirm this issue. When it's not showing up in the preview, I suspect the GPU supported rendering causes this issue. Make sure to use latest drivers and/or use Voukoder for Vegas to render.

Ricsardka wrote on 2/20/2023, 3:42 PM

Thanks for the suggestion! Unfortunately it is NOT working. In fact, I was using NVEC accelerated render, but because of your suggestion I tried with a normal (only CPU based) render and the issue is still there, the video is zooming in and out randomly where Stabilisation FX was applied

Windows is up-to-date
AMD Chipset driver = latest
BIOS = latest
NVIDIA Driver = latest