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4
README.md
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@ -1,7 +1,7 @@
NVENC and NvFBC patches for Nvidia drivers
==========================================
![GitHub last commit](https://img.shields.io/github/last-commit/keylase/nvidia-patch.svg) ![Latest version](https://img.shields.io/badge/latest%20linux%20driver%20version-565.57.01-brightgreen.svg)
![GitHub last commit](https://img.shields.io/github/last-commit/keylase/nvidia-patch.svg) ![Latest version](https://img.shields.io/badge/latest%20linux%20driver%20version-565.77-brightgreen.svg)
[NVENC patch](patch.sh) removes restriction on maximum number of simultaneous NVENC video encoding sessions imposed by Nvidia to consumer-grade GPUs.
@ -223,7 +223,9 @@ If you want to donate, please send it to your favorite open source organizations
| 555.58.02 | YES | YES | [Driver link](http://international.download.nvidia.com/XFree86/Linux-x86_64/555.58.02/NVIDIA-Linux-x86_64-555.58.02.run) |
| 560.28.03 | YES | YES | [Driver link](http://international.download.nvidia.com/XFree86/Linux-x86_64/560.28.03/NVIDIA-Linux-x86_64-560.28.03.run) |
| 560.35.03 | YES | YES | [Driver link](http://international.download.nvidia.com/XFree86/Linux-x86_64/560.35.03/NVIDIA-Linux-x86_64-560.35.03.run) |
| 560.35.05 | YES | YES | [Driver link](https://developer.download.nvidia.com/compute/cuda/12.6.3/local_installers/cuda_12.6.3_560.35.05_linux.run) |
| 565.57.01 | YES | YES | [Driver link](http://international.download.nvidia.com/XFree86/Linux-x86_64/565.57.01/NVIDIA-Linux-x86_64-565.57.01.run) |
| 565.77 | YES | YES | [Driver link](http://international.download.nvidia.com/XFree86/Linux-x86_64/565.77/NVIDIA-Linux-x86_64-565.77.run) |
## Synopsis

21
drivers.json
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@ -1145,6 +1145,18 @@
"nvenc_patch": true,
"nvfbc_patch": true,
"driver_url": "http://international.download.nvidia.com/XFree86/Linux-x86_64/550.135/NVIDIA-Linux-x86_64-550.135.run"
},
{
"version": "560.35.05",
"nvenc_patch": true,
"nvfbc_patch": true,
"driver_url": "https://developer.download.nvidia.com/compute/cuda/12.6.3/local_installers/cuda_12.6.3_560.35.05_linux.run"
},
{
"version": "565.77",
"nvenc_patch": true,
"nvfbc_patch": true,
"driver_url": "http://international.download.nvidia.com/XFree86/Linux-x86_64/565.77/NVIDIA-Linux-x86_64-565.77.run"
}
],
"example": {
@ -4529,6 +4541,15 @@
"patch64_url": "win10_x64/566.14/nvencodeapi64.1337",
"patch32_url": "win10_x64/566.14/nvencodeapi.1337",
"driver_url": "https://international.download.nvidia.com/Windows/566.14/566.14-desktop-win10-win11-64bit-international-dch-whql.exe"
},
{
"os": "win10",
"product": "GeForce",
"version": "566.36",
"variant": "DCH",
"patch64_url": "win10_x64/566.36/nvencodeapi64.1337",
"patch32_url": "win10_x64/566.36/nvencodeapi.1337",
"driver_url": "https://international.download.nvidia.com/Windows/566.36/566.36-desktop-win10-win11-64bit-international-dch-whql.exe"
}
]
}

11
patch-fbc.sh
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@ -4,15 +4,6 @@ set -euo pipefail ; # <- this semicolon and comment make options apply
# even when script is corrupt by CRLF line terminators (issue #75)
# empty line must follow this comment for immediate fail with CRLF newlines
# root check
if [ "$(id -u)" -ne 0 ]; then
echo
echo -e "Please run as root!"
echo
exit 1
fi
backup_path="/opt/nvidia/libnvidia-fbc-backup"
silent_flag=''
manual_driver_version=''
@ -226,7 +217,9 @@ declare -A patch_list=(
["555.58.02"]='s/\x85\xc0\x0f\x85\x9b\x00\x00\x00\x48/\x85\xc0\x90\x90\x90\x90\x90\x90\x48/g'
["560.28.03"]='s/\x85\xc0\x0f\x84\x9b\x00\x00\x00\x48/\x85\xc0\x90\x90\x90\x90\x90\x90\x48/g'
["560.35.03"]='s/\x85\xc0\x0f\x84\x9b\x00\x00\x00\x48/\x85\xc0\x90\x90\x90\x90\x90\x90\x48/g'
["560.35.05"]='s/\x85\xc0\x0f\x84\x9b\x00\x00\x00\x48/\x85\xc0\x90\x90\x90\x90\x90\x90\x48/g'
["565.57.01"]='s/\x85\xc0\x0f\x84\x9b\x00\x00\x00\x48/\x85\xc0\x90\x90\x90\x90\x90\x90\x48/g'
["565.77"]='s/\x85\xc0\x0f\x84\x9b\x00\x00\x00\x48/\x85\xc0\x90\x90\x90\x90\x90\x90\x48/g'
)
check_version_supported () {

11
patch.sh
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@ -4,15 +4,6 @@ set -euo pipefail ; # <- this semicolon and comment make options apply
# even when script is corrupt by CRLF line terminators (issue #75)
# empty line must follow this comment for immediate fail with CRLF newlines
# root check
if [ "$(id -u)" -ne 0 ]; then
echo
echo -e "Please run as root!"
echo
exit 1
fi
backup_path="/opt/nvidia/libnvidia-encode-backup"
silent_flag=''
manual_driver_version=''
@ -265,7 +256,9 @@ declare -A patch_list=(
["555.58.02"]='s/\xe8\x25\x43\xfe\xff\x85\xc0\x41\x89\xc4/\xe8\x25\x43\xfe\xff\x29\xc0\x41\x89\xc4/g'
["560.28.03"]='s/\xe8\x35\x3e\xfe\xff\x85\xc0\x41\x89\xc4/\xe8\x35\x3e\xfe\xff\x29\xc0\x41\x89\xc4/g'
["560.35.03"]='s/\xe8\x35\x3e\xfe\xff\x85\xc0\x41\x89\xc4/\xe8\x35\x3e\xfe\xff\x29\xc0\x41\x89\xc4/g'
["560.35.05"]='s/\xe8\x35\x3e\xfe\xff\x85\xc0\x41\x89\xc4/\xe8\x35\x3e\xfe\xff\x29\xc0\x41\x89\xc4/g'
["565.57.01"]='s/\xe8\x15\x34\xfe\xff\x85\xc0\x41\x89\xc4/\xe8\x15\x34\xfe\xff\x29\xc0\x41\x89\xc4/g'
["565.77"]='s/\xe8\x15\x34\xfe\xff\x85\xc0\x41\x89\xc4/\xe8\x15\x34\xfe\xff\x29\xc0\x41\x89\xc4/g'
)
check_version_supported () {

5
win/README.md
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@ -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-566.14-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-566.36-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 566.14, use `win10_x64/566.14/nvencodeapi64.1337` against `C:\WINDOWS\system32\nvencodeapi64.dll` **and** `win10_x64/566.14/nvencodeapi.1337` against `C:\WINDOWS\SysWOW64\nvencodeapi.dll`.
**Example:** for 64bit Windows 10 running driver version 566.36, use `win10_x64/566.36/nvencodeapi64.1337` against `C:\WINDOWS\system32\nvencodeapi64.dll` **and** `win10_x64/566.36/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
@ -259,6 +259,7 @@ Credits to [TroubleChute channel](https://www.youtube.com/channel/UCkih2oVTbXPEp
| GeForce | 565.90 DCH | [x64 library patch](https://raw.githubusercontent.com/keylase/nvidia-patch/master/win/win10_x64/565.90/nvencodeapi64.1337) | [x86 library patch](https://raw.githubusercontent.com/keylase/nvidia-patch/master/win/win10_x64/565.90/nvencodeapi.1337) | [Driver link](https://international.download.nvidia.com/Windows/565.90/565.90-desktop-win10-win11-64bit-international-dch-whql.exe) |
| GeForce | 566.03 DCH | [x64 library patch](https://raw.githubusercontent.com/keylase/nvidia-patch/master/win/win10_x64/566.03/nvencodeapi64.1337) | [x86 library patch](https://raw.githubusercontent.com/keylase/nvidia-patch/master/win/win10_x64/566.03/nvencodeapi.1337) | [Driver link](https://international.download.nvidia.com/Windows/566.03/566.03-desktop-win10-win11-64bit-international-dch-whql.exe) |
| GeForce | 566.14 DCH | [x64 library patch](https://raw.githubusercontent.com/keylase/nvidia-patch/master/win/win10_x64/566.14/nvencodeapi64.1337) | [x86 library patch](https://raw.githubusercontent.com/keylase/nvidia-patch/master/win/win10_x64/566.14/nvencodeapi.1337) | [Driver link](https://international.download.nvidia.com/Windows/566.14/566.14-desktop-win10-win11-64bit-international-dch-whql.exe) |
| GeForce | 566.36 DCH | [x64 library patch](https://raw.githubusercontent.com/keylase/nvidia-patch/master/win/win10_x64/566.36/nvencodeapi64.1337) | [x86 library patch](https://raw.githubusercontent.com/keylase/nvidia-patch/master/win/win10_x64/566.36/nvencodeapi.1337) | [Driver link](https://international.download.nvidia.com/Windows/566.36/566.36-desktop-win10-win11-64bit-international-dch-whql.exe) |
| Product series | Version | x64 library patch | x86 library patch | Driver link |

6
win/win10_x64/566.36/nvencodeapi.1337 Normal file
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@ -0,0 +1,6 @@
>nvencodeapi.dll
0000000000043107:89->33
0000000000043108:45->C0
0000000000043109:08->89
000000000004310A:85->45
000000000004310B:C0->08

5
win/win10_x64/566.36/nvencodeapi64.1337 Normal file
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@ -0,0 +1,5 @@
>nvencodeapi64.dll
000000000004B381:8B->33
000000000004B382:F0->C0
000000000004B383:85->8B
000000000004B384:C0->F0