From cab3ed667dfd8aa2f5c4bbc9dfa8a3475299a47a Mon Sep 17 00:00:00 2001 From: GitHub Action Date: Thu, 21 Aug 2025 06:04:58 +0000 Subject: [PATCH] win: add support for DCH driver 581.08 --- drivers.json | 9 +++++++++ win/README.md | 5 +++-- win/win10_x64/581.08/nvencodeapi.1337 | 6 ++++++ win/win10_x64/581.08/nvencodeapi64.1337 | 5 +++++ 4 files changed, 23 insertions(+), 2 deletions(-) create mode 100644 win/win10_x64/581.08/nvencodeapi.1337 create mode 100644 win/win10_x64/581.08/nvencodeapi64.1337 diff --git a/drivers.json b/drivers.json index 1a50c2b..571f381 100644 --- a/drivers.json +++ b/drivers.json @@ -4844,6 +4844,15 @@ "patch64_url": "win10_x64/580.97/nvencodeapi64.1337", "patch32_url": "win10_x64/580.97/nvencodeapi.1337", "driver_url": "https://international.download.nvidia.com/Windows/580.97/580.97-desktop-win10-win11-64bit-international-dch-whql.exe" + }, + { + "os": "win10", + "product": "GeForce", + "version": "581.08", + "variant": "DCH", + "patch64_url": "win10_x64/581.08/nvencodeapi64.1337", + "patch32_url": "win10_x64/581.08/nvencodeapi.1337", + "driver_url": "https://international.download.nvidia.com/Windows/581.08/581.08-desktop-win10-win11-64bit-international-dch-whql.exe" } ] } diff --git a/win/README.md b/win/README.md index 9f34ed8..4b7e7b2 100644 --- a/win/README.md +++ b/win/README.md @@ -1,7 +1,7 @@ NVENC and NvFBC patches for Windows Nvidia drivers ================================================== -![GitHub last commit](https://img.shields.io/github/last-commit/keylase/nvidia-patch.svg) ![Latest GeForce version](https://img.shields.io/badge/latest%20GeForce%20version-577.00-brightgreen.svg) ![Latest Quadro version](https://img.shields.io/badge/latest%20Quadro%20version-536.25-blue.svg) +![GitHub last commit](https://img.shields.io/github/last-commit/keylase/nvidia-patch.svg) ![Latest GeForce version](https://img.shields.io/badge/latest%20GeForce%20version-581.08-brightgreen.svg) ![Latest Quadro version](https://img.shields.io/badge/latest%20Quadro%20version-536.25-blue.svg) NVENC patch removes restriction on maximum number of simultaneous NVENC video encoding sessions imposed by Nvidia to consumer-grade GPUs. @@ -42,7 +42,7 @@ If you like this project, best way to contribute is by sending PRs and fixing do 5. Apply x86 library patch to corresponding file in `%WINDIR%\SysWOW64\` in the same way as previous one. - *If patching fails, close all applications using nvencodeapi.dll, such as OBS Studio, Plex or Discord.* -**Example:** for 64bit Windows 10 running driver version 580.97, use `win10_x64/580.97/nvencodeapi64.1337` against `C:\WINDOWS\system32\nvencodeapi64.dll` **and** `win10_x64/580.97/nvencodeapi.1337` against `C:\WINDOWS\SysWOW64\nvencodeapi.dll`. +**Example:** for 64bit Windows 10 running driver version 581.08, use `win10_x64/581.08/nvencodeapi64.1337` against `C:\WINDOWS\system32\nvencodeapi64.dll` **and** `win10_x64/581.08/nvencodeapi.1337` against `C:\WINDOWS\SysWOW64\nvencodeapi.dll`. If you still get "problem occured when patching" error, refer to the [instructions to change the ownership of the DLLs](https://github.com/keylase/nvidia-patch/issues/795#issuecomment-2225573296) by @VorlonCD @@ -278,6 +278,7 @@ Credits to [TroubleChute channel](https://www.youtube.com/channel/UCkih2oVTbXPEp | GeForce | 577.00 DCH | [x64 library patch](https://raw.githubusercontent.com/keylase/nvidia-patch/master/win/win10_x64/577.00/nvencodeapi64.1337) | [x86 library patch](https://raw.githubusercontent.com/keylase/nvidia-patch/master/win/win10_x64/577.00/nvencodeapi.1337) | [Driver link](https://international.download.nvidia.com/Windows/577.00/577.00-desktop-win10-win11-64bit-international-dch-whql.exe) | | GeForce | 580.88 DCH | [x64 library patch](https://raw.githubusercontent.com/keylase/nvidia-patch/master/win/win10_x64/580.88/nvencodeapi64.1337) | [x86 library patch](https://raw.githubusercontent.com/keylase/nvidia-patch/master/win/win10_x64/580.88/nvencodeapi.1337) | [Driver link](https://international.download.nvidia.com/Windows/580.88/580.88-desktop-win10-win11-64bit-international-dch-whql.exe) | | GeForce | 580.97 DCH | [x64 library patch](https://raw.githubusercontent.com/keylase/nvidia-patch/master/win/win10_x64/580.97/nvencodeapi64.1337) | [x86 library patch](https://raw.githubusercontent.com/keylase/nvidia-patch/master/win/win10_x64/580.97/nvencodeapi.1337) | [Driver link](https://international.download.nvidia.com/Windows/580.97/580.97-desktop-win10-win11-64bit-international-dch-whql.exe) | +| GeForce | 581.08 DCH | [x64 library patch](https://raw.githubusercontent.com/keylase/nvidia-patch/master/win/win10_x64/581.08/nvencodeapi64.1337) | [x86 library patch](https://raw.githubusercontent.com/keylase/nvidia-patch/master/win/win10_x64/581.08/nvencodeapi.1337) | [Driver link](https://international.download.nvidia.com/Windows/581.08/581.08-desktop-win10-win11-64bit-international-dch-whql.exe) | | Product series | Version | x64 library patch | x86 library patch | Driver link | diff --git a/win/win10_x64/581.08/nvencodeapi.1337 b/win/win10_x64/581.08/nvencodeapi.1337 new file mode 100644 index 0000000..46c58ec --- /dev/null +++ b/win/win10_x64/581.08/nvencodeapi.1337 @@ -0,0 +1,6 @@ +>nvencodeapi.dll +0000000000044B87:89->33 +0000000000044B88:45->C0 +0000000000044B89:08->89 +0000000000044B8A:85->45 +0000000000044B8B:C0->08 \ No newline at end of file diff --git a/win/win10_x64/581.08/nvencodeapi64.1337 b/win/win10_x64/581.08/nvencodeapi64.1337 new file mode 100644 index 0000000..d51fe49 --- /dev/null +++ b/win/win10_x64/581.08/nvencodeapi64.1337 @@ -0,0 +1,5 @@ +>nvencodeapi64.dll +000000000004B881:8B->33 +000000000004B882:F0->C0 +000000000004B883:85->8B +000000000004B884:C0->F0 \ No newline at end of file