Fault with mp4 rendering & Proxy rendering

Keshet wrote on 12/20/2022, 12:03 AM

Hey there,

I am experiencing a fault when trying to render mp4s or render proxies.

I am using a new windows 11 machine (one month old, worked well till about a week ago) with Nvidia 3080. Vegas, windows and Nvidia all updated to latest drivers (studio driver for Nvidia).

The files I use are Canon R5 4k50fps IPB files.

Every time I try to render I Vegas crash, half of the times it also leads to a full system crash with windows blue screen of death.

The fault seems to come from mc_enc_mp2v.dll.

I have tried changing GPU drivers (from studio to gameready and back), uninstall and reinstall vegas (also tried resetting all setting by using control + shift on startup), enable and disable GPU acceleration, adding and removing VRAM capacity, enabling/disabling GPU decoding.

Problem Description

Application Name: VEGAS Pro

Application Version: Version 20.0 (Build 214)

Problem: Unmanaged Exception (0xc000001d)

Fault Module: C:\Program Files\VEGAS\VEGAS Pro 20.0\FileIO Plug-Ins\mcplug2\mc_dec_mp2v.dll

Fault Address: 0x00007FF85E8C6902

Fault Offset: 0x0000000000016902

Fault Process Details

Process Path: C:\Program Files\VEGAS\VEGAS Pro 20.0\vegas200.exe

Process Version: Version 20.0 (Build 214)

Process Description: VEGAS Pro

Process Image Date: 2022-10-13 (Thu Oct 13) 11:12:32

Any solutions?

Comments

j-v wrote on 12/20/2022, 5:51 AM

Can you give a screenshot of the exact rendertemplate you used to render?

Keshet wrote on 12/20/2022, 7:13 AM

Changes depending on project, 4k, 1080p, 720p - but all with same result - crash.

regardless proxy render also crashes everytime.

I just formatted my computer and installed a new version of windows 11. all drivers updated and vegas installed and crash still happens everytime.

j-v wrote on 12/20/2022, 7:35 AM

Thank you for the screenshot .
I had some thoughts , but first you did a reset and later on all totally new and that's why I'm out of suggestions.
With me no problem with those settings, but I don't have your sourcefiles.
Maybe you can publish the MediaInfo of those files following this tut: https://www.vegascreativesoftware.info/us/forum/faq-how-to-post-mediainfo-and-vegas-pro-file-properties--104561/

fr0sty wrote on 12/20/2022, 8:13 AM

Another detail from my Facebook conversations with this user... they also are having similar crashes when loading media into Premiere, so I'm starting to lean towards hardware failure (They already ran memtest to see if it's RAM)... Motherboard? CPU? The blue screen of death is giving the pagefault in unpaged area. This is definitely a system-level error, not VEGAS.