New Vegas 18 Problem with Rendering

PhilippZ wrote on 8/3/2020, 4:37 AM

Hi,

Vegas 18 have a new 8 bit full range option. This is great, because I no longer have to use this level trick (Studio RGB to Computer RGB). But I can not rendering my videos. You can see the problem here:

In ENG: The system does not have enough memory ...

I want to render UHD with NVIDEA NVENC (AVC/AAC MP4). But it doesn't work even without GPU support.

I have a Ryzen 7 1800x and a GTX 1080. I want to render a Testclip (5 seconds and 8 MB).

EDIT: If I set "dynamic RAM Preview" to 0, than I can fix that problem. I hope, Magix can fix that problem / bug soon.

Thank you!

PS: Same problem now in "old 8bit Video range". No problems with VP17

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Comments

j-v wrote on 8/3/2020, 10:56 AM

Yess and my error message for the same render is different. The OP could clear his problem with the Dynamic Preview setting, my problem is different with the same renderoption of the same file.

RogerS wrote on 8/3/2020, 8:24 PM

DJI and GoPro footage is known to be challenging. Do you have any other AVC files to test? Just in the name of science (and filing a detailed bug report).

Former user wrote on 8/3/2020, 11:50 PM

I my case indeed.
But only the render option with NVENC.
Conclusion?

I"m not technical so not pretending to understand this, but when the turing GPU's came out Nvida did an update on how software can talk to Nvenc encoder. Max B-frame look ahead and Psycho Visual Tuning became part of the Turing Nvenc chip's duties. There was no need for it to use cpu or cuda for the process. When you use OBS with Nvenc (New), the new 2 dedicated Turing Nvenc functions are offloaded to cuda (compute) on the gpu with 10 series cards, and other than reducing efficiency of GPU for compute there are no negatives. I thought this happened transparently but maybe software developers must detect and change how software acts with 10 series cards and that isn't happening.

I assumed a lot, including VP18 using Nvenc(new). could be a much less interesting bug

Grazie wrote on 8/4/2020, 12:40 AM

Late to the Party! But I'm getting successful NVENC Renders. Here I'm using the HOS RE Tool:

GPU = ON

RAM = 200

CPU = i9

Nvidia Driver a little behind but activly supporting my NVENC Renders:

PhilippZ wrote on 8/4/2020, 3:12 AM

Okay, jump back to my OP. :-)

I found a second problem with enable RAM Preview. If I use this function with "Shift + B" I have frame drops in my preview windows and if I want to play the RAM Rendering Clip, Vegas crashed.

Unfortunately, I must switch back to Vegas Pro 17 ...

j-v wrote on 8/4/2020, 4:05 AM

@Grazie

My problem is not with your type of render, but to render UHD files to UHD Magix AVC or HEVC( in my case 50p) with the NVENC option.

PhilippZ wrote on 8/5/2020, 5:21 AM

The Problem is not only for Rendering. I have playback problems too, if I set RAM preview over 0.