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RTX 3060Ti NVenc support
#1
Hybrid 2020.10.11.1 Win 10 20H2
Nvenc does not show as an option when using RTX 3060 Ti

Judging from this thread, it is due to it not being on the supported list, either in the application or on nvida's site.
Encoding does work within ffmpeg.
If there is an internal file within hybrid to edit the list I am happy to do so. I couldn't easily find such a file though.

Thank you in advance.

From Log Tab
Detected the following cards which seem to lack NVIDIA PureVideo support:   Microsoft Hyper-V Video   NVIDIA GeForce RTX 3060 Ti   Virtual Display Adapter
No card found that's supported by nvenc, the CUDA encoding library. -> Removing CUDA based encoding support. Card name was compared against: https://developer.nvidia.com/cuda-gpus

[url=https://developer.nvidia.com/cuda-gpus][/url]From .\NVEncC.exe --check-features
NVEncC (x64) 5.15 (r1658) by rigaya, Sep 12 2020 15:05:21 (VC 1916/Win/avx2)
  [NVENC API v10.0, CUDA 10.1]
reader: raw, y4m, avi, avs, vpy, avsw, avhw [H.264/AVC, H.265/HEVC, MPEG2, VP8, VP9, VC-1, MPEG1, MPEG4]

Environment Info
OS : Windows 10 x64 (19042)
CPU: AMD Ryzen 7 3700X 8-Core Processor (8C/16T)
RAM: Used 12686 MB, Total 32699 MB

#0: GeForce RTX 3060 Ti (2432 cores, 1665 MHz)[PCIe3x16][457.51]
NVEnc features
Codec: H.264/AVC
Max Bframes               4
B Ref Mode                2 (only middle)
RC Modes                  63
Field Encoding            0 (no)
MonoChrome                no
FMO                       no
Quater-Pel MV             yes
B Direct Mode             yes
CABAC                     yes
Adaptive Transform        yes
Max Temporal Layers       4
Hierarchial P Frames      no
Hierarchial B Frames      no
Max Level                 62
Min Level                 10
4:4:4                     yes
Min Width                 145
Max Width                 4096
Min Height                49
Max Height                4096
Multiple Refs             yes
Max LTR Frames            8
Dynamic Resolution Change yes
Dynamic Bitrate Change    yes
Forced constant QP        yes
Dynamic RC Mode Change    no
Subframe Readback         yes
Constrained Encoding      yes
Intra Refresh             yes
Custom VBV Bufsize        yes
Dynamic Slice Mode        yes
Ref Pic Invalidiation     yes
PreProcess                no
Async Encoding            yes
Max MBs                   65536
Lossless                  yes
SAO                       no
Me Only Mode              1 (I,P frames)
Lookahead                 yes
AQ (temporal)             yes
Weighted Prediction       yes
10bit depth               no

Codec: H.265/HEVC
Max Bframes               5
B Ref Mode                3 (each + only middle)
RC Modes                  63
Field Encoding            0 (no)
MonoChrome                no
Quater-Pel MV             yes
B Direct Mode             no
Max Temporal Layers       0
Hierarchial P Frames      no
Hierarchial B Frames      no
Max Level                 186
Min Level                 30
4:4:4                     yes
Min Width                 129
Max Width                 8192
Min Height                33
Max Height                8192
Multiple Refs             yes
Max LTR Frames            7
Dynamic Resolution Change yes
Dynamic Bitrate Change    yes
Forced constant QP        yes
Dynamic RC Mode Change    no
Subframe Readback         yes
Constrained Encoding      yes
Intra Refresh             yes
Custom VBV Bufsize        yes
Dynamic Slice Mode        yes
Ref Pic Invalidiation     yes
PreProcess                no
Async Encoding            yes
Max MBs                   262144
Lossless                  yes
SAO                       yes
Me Only Mode              1 (I,P frames)
Lookahead                 yes
AQ (temporal)             yes
Weighted Prediction       yes
10bit depth               yes


NVDec features
  H.264/AVC:  nv12, yv12
  H.265/HEVC: nv12, yv12, yv12(9bit), yv12(10bit), yv12(12bit), yuv444, yuv444(9bit), yuv444(10bit), yuv444(12bit)
  MPEG1:      nv12, yv12
  MPEG2:      nv12, yv12
  MPEG4:      nv12, yv12
  VP8:        nv12, yv12
  VP9:        nv12, yv12, yv12(9bit), yv12(10bit), yv12(12bit)
  VC-1:       nv12, yv12
Reply
#2
I think I fixed that a while ago in my dev builds,..
will send you a link for testing via pm

Cu Selur
Reply
#3
(06.12.2020, 16:26)Selur Wrote: I think I fixed that a while ago in my dev builds,..
will send you a link for testing via pm

Cu Selur

I have tried 2020.12.05.1, and nvenc support is still not shown. The lines in the log are the same.

If you are directly scraping the NVIDIA site referenced https://developer.nvidia.com/cuda-gpus, the 3060 Ti is not on the list, whereas the rest of the 30-series is.

Detected the following cards which seem to lack NVIDIA PureVideo support:   NVIDIA GeForce RTX 3060 Ti   Virtual Display Adapter   Microsoft Hyper-V Video
No card found that's supported by nvenc, the CUDA encoding library. -> Removing CUDA based encoding support. Card name was compared against: https://developer.nvidia.com/cuda-gpus
Reply
#4
Ah, okay, I a only added the other cards,..
Working on something different atm. will send you a version which also supports the 3060 Ti once I'm done with that.

Cu Selur
Reply
#5
Send you a link to a new dev version via PM.

Cu Selur
Reply


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