alanzw

[Mod] Latest Nvidia Drivers CUDA NVCUVENC Encoder Support

Since driver v340.43 CUDA NVCUVENC encoder has been deprecated, nevertheless most encoding software doesn't yet support NVENC API.

Like previous drivers, this mod includes both NVCUVENC and NVENC.

• Win8 -> disable driver signing.
  
• Download GeForce 344.11 WHQL
  
• Extract driver using 7-Zip
  
• Display.Driver folder -> copy both nvcuvenc32.dl_ nvcuvenc64.dl_latest_v338.10 together with the corresponding modded INF file.
  
• Extracted "3xx.xx-notebook-win8-win7-64bit-international" -> run setup.exe
  

All AW models/cards supported (600/700/800 series). Different brands -> Include Card IDs <-

Ref. http://forum.techinferno.com/alienware-m17x-aw-17/3702-m17x-r3-gpu-upgrade-gtx-780m-31.html#post100570

• NVCUVENC Mod v344.24 AW nvamsi.inf Display.Driver folder -> nvcuvenc32.dl_ nvcuvenc64.dl_latest_v338.10
  
• GeForce 344.24 WHQL
  
• NVCUVENC mod v344.48 (Notebook) nvcuvenc32.dl_ nvcuvenc64.dl_latest_v338.10
  
• GeForce 344.48 WHQL
  
• NVCUVENC mod v344.48 (Desktop) nvcuvenc32.dl_ nvcuvenc64.dl_latest_v338.10
  GeForce 344.48 WHQL
  
• NVCUVENC mod v344.60 AW nvdmi.inf -> Display.Driver folder -> nvcuvenc32.dl_ nvcuvenc64.dl_latest_v338.10
  
• GeForce 344.60 WHQL
  
• NVCUVENC Mod v344.60 desktop nv_disp.inf Display.Driver folder -> nvcuvenc32.dl_ nvcuvenc64.dl_latest_v338.10
  
• GeForce 344.60 WHQL
  
• NVCUVENC Mod v344.65 AW nvdmi.inf Display.Driver folder -> nvcuvenc32.dl_ nvcuvenc64.dl_latest_v338.10
  
• GeForce 344.65 WHQL
  
• NVCUVENC Mod v344.75 AW nvdmi.inf Display.Driver folder -> nvcuvenc32.dl_ nvcuvenc64.dl_latest_v338.10
  
• GeForce 344.75 WHQL
  
• NVCUVENC Mod v344.80 AW nvdmi.inf Display.Driver folder -> nvcuvenc32.dl_ nvcuvenc64.dl_latest_v338.10
  
• Geforce 344.80 Beta
  

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I tried to make nvcuvenc available for GTX980, but faield. I installed 344.65 WHQL driver and changed the nvdmi.inf file, however, the nvcuvenc.dll didn't appear in system32 or somewhere else, I also removed all the "dlefile" option in *.inf files, but remained the same. I'd like to ask which inf file is really for nvcuvenc? best regards.