https://online.adp.com/signin/v1/?APPID=WFNPortal&productId=80e309c3-7085-bae1-e053-3505430b5495&returnURL=https://workforcenow.adp.com/&callingAppId=WFN
https://www.youtube.com/shorts/YQ0DHKBlpJw?feature=share
ffmpeg -hwaccel cuda -hwaccel_output_format cuda \
  -i input.mp4 \
  -map 0:v:0 -map 0:a? -map 0:s? \
  -c:v hevc_nvenc \
  -preset slow \
  -rc vbr_hq \
  -cq 19 \
  -b:v 0 \
  -maxrate 0 \
  -profile:v main \
  -pix_fmt yuv420p \
  -spatial-aq 1 \
  -temporal-aq 1 \
  -aq-strength 8 \
  -rc-lookahead 32 \
  -bf 4 \
  -g 240 \
  -c:a copy \
  -c:s copy \
  -movflags +faststart \
  output_hevc.mp4