Vegas 21 Video Jitter after Render

joshua-noesser wrote on 3/21/2024, 5:57 PM

So I am having many issues with Vegas 21; I did many silly things, like turning the GPU off on all settings to get the application stable-ish. Since I am months behind, I worked on a video with these settings. This was recorded with a GH6 using 4k 60fps 10-bit. I have edited many of these videos on Vegas 18 without any issues. Today, I rendered my first video, which was over 10 minutes, and in the middle of the video, I got jitter (I'm not sure what to call it). I would have had these problems before with 18 if I used photos, but all I did to fix it was not use the GPU. I tried turning the GPU back on in this case and had similar results. Does anyone have ideas on how to fix it?

Comments

joshua-noesser wrote on 3/21/2024, 6:25 PM

FYI - rendered just this piece and it was fine. But in the full video it is a mess

 

 

fr0sty wrote on 3/22/2024, 2:58 AM

I use Panasonic 10 bit video with Vegas 21 all the time, including GH6 video, and don't see these issues... Have you tried updating your GPU driver? There is a utility in the help menu that will download the driver for you.

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RogerS wrote on 3/23/2024, 5:27 AM

Try the default preset for NV Encoder and see if that helps.

LongIslander wrote on 3/23/2024, 9:19 PM

NVENC uses your gpu to encode (which is buggy). Use mainconcept instead. At that bitrate alternatively you could just use XAVC-S 4k instead. My preferred output is Prores 4k Proxy for uploading to youtube. Both use CPU only for encoding. AKA dont use GPU encoding.

HyperionZ wrote on 3/23/2024, 9:30 PM

Lower the bitrate if it's too high.

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joshua-noesser wrote on 4/17/2024, 2:34 PM

I use Panasonic 10 bit video with Vegas 21 all the time, including GH6 video, and don't see these issues... Have you tried updating your GPU driver? There is a utility in the help menu that will download the driver for you.

Yes, i my driver is up to date

joshua-noesser wrote on 4/17/2024, 2:36 PM

Try the default preset for NV Encoder and see if that helps.

Where is this at?

joshua-noesser wrote on 4/17/2024, 2:38 PM

Lower the bitrate if it's too high.

The input is higher, average is 100

RogerS wrote on 4/17/2024, 6:15 PM

Try the default preset for NV Encoder and see if that helps.

Where is this at?

It's in the render dialog towards the bottom.