NVEnc (x64) 5.00 (r1496) by rigaya, May  4 2020 05:55:02 (gcc 8.4.0/Linux/avx2)
  [NVENC API v9.1, CUDA 10.2]
 reader: raw, y4m, avsw, avhw [H.264/AVC, H.265/HEVC, MPEG2, VP8, VP9, VC-1, MPEG1, MPEG4]
No LSB modules are available.

Environment Info
OS : Ubuntu 18.04.4 LTS x64
CPU: Intel Xeon(R) E5-2686 v4 @ 2.30GHz (2C/4T)
RAM: Used 736 MB, Total 61299 MB

No LSB modules are available.
#0: Tesla K80 (2496 cores, 823 MHz)[PCIe3x16][440.33]
NVEnc features
Codec: H.264/AVC
Max Bframes               4
B Ref Mode                yes
RC Modes                  63
Field Encoding            yes
MonoChrome                no
FMO                       no
Quater-Pel MV             yes
B Direct Mode             yes
CABAC                     yes
Adaptive Transform        yes
Max Temporal Layers       0
Hierarchial P Frames      no
Hierarchial B Frames      no
Max Level                 51
Min Level                 1
4:4:4                     no
Min Width                 33
Max Width                 4096
Min Height                17
Max Height                4096
Multiple Refs             no
Max LTR Frames            8
Dynamic Resolution Change yes
Dynamic Bitrate Change    yes
Forced constant QP        yes
Dynamic RC Mode Change    no
Subframe Readback         no
Constrained Encoding      yes
Intra Refresh             yes
Custom VBV Bufsize        yes
Dynamic Slice Mode        yes
Ref Pic Invalidiation     yes
PreProcess                no
Async Encoding            no
Max MBs                   65536
Lossless                  no
SAO                       no
Me Only Mode              no
Lookahead                 no
AQ (temporal)             no
Weighted Prediction       no
10bit depth               no


NVDec features
  H.264/AVC: nv12, yv12
  MPEG1:     nv12, yv12
  MPEG2:     nv12, yv12
  MPEG4:     nv12, yv12
  VC-1:      nv12, yv12