NVENC AV1 is no longer displayed in the 30.1 version

In recording it appears even if you select NV12 in advanced properties and use it in transmission

It appears in transmission if you select P010 in advanced properties. If NV12 is selected it does not appear
 

AdaizusSUV

New Member
In recording it appears even if you select NV12 in advanced properties and use it in transmission

It appears in transmission if you select P010 in advanced properties. If NV12 is selected it does not appear
I understand the relationship between them, and in my environment, they no longer appear even with NV12+REC.

Until then I was able to stream on youtube with AV1.

I tried various color combinations and tested it by re-starting OBS each time, but none of them worked and NVENC-AV1 was lost from my environment.

Only the other AV1 options are visible (of course, because of CPU encoding).
AOM-AV1
AV1
AVT-AV1

but, NVENC-AV1 is gone....
 
I seem to remember that it could be broadcast to YouTube but only with NV12 in advance and REC 709 or 601

But for me, with PO1O and REC 2100 it appears as an option to broadcast NVIDIA NVENC AV1
 

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AdaizusSUV

New Member
I seem to remember that it could be broadcast to YouTube but only with NV12 in advance and REC 709 or 601

But for me, with PO1O and REC 2100 it appears as an option to broadcast NVIDIA NVENC AV1
It certainly seems to work in your environment.

I was streaming at 30.0.2 until yesterday.
And when I try using the older version, the NVENC-AV1 shows up fine!

I just downloaded all versions and tried them.
OBS Studio 30.1 Beta 1 NG (NVENC-AV1 is not displayed)
OBS Studio 30.1 Beta 2 NG (NVENC-AV1 is not displayed)
OBS Studio 30.1 Beta 3 NG (NVENC-AV1 is not displayed)
OBS Studio 30.1 RC1 NG (NVENC-AV1 is not displayed)
OBS Studio 30.1 NG (NVENC-AV1 is not displayed)

Old Version
OBS Studio 30.0.2 OK (NVENC-AV1 is displayed and functions)
I'll stay on 30.0.2 for a while as I don't know what's causing it.
 

NVIDIA NVENC AV1 , NV12 REC 709 but it looks pretty bad
pd/ sorry is with only 2500 Kbps xd
 
Last edited:

AdaizusSUV

New Member

NVIDIA NVENC AV1 , NV12 REC 709 but it looks pretty bad
Don't bother making a video.
All I am trying to tell you is the fact that in some environments it works fine and in others, as in my example, the NVENC-AV1 will not display.

I am also streaming fine with OBS-Studio-30.0.2.(NVENC-AV1)
So I decided not to upgrade for the time being.
Thank you.
 

AdaizusSUV

New Member
I tried the new NVIDIA driver and it was stable and I was able to update it for the first time in a long time.
This allows us to use AV1 with the latest OBS.
Thank you.
 
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