NVENC patch removes restriction on maximum number of simultaneous NVENC video encoding sessions imposed by Nvidia to consumer-grade GPUs.
NvFBC patch allows to use NvFBC on consumer-grade GPUs. It should be applied same way as NVENC patch.sh
, except you have to use patch-fbc.sh
instead.
Main target operating system is GNU/Linux, but for Windows support see win (clickable).
If you like this project, best way to contribute is by sending PRs and fixing documentation.
If you want to donate, please send it to your favorite open source organizations, for example FFmpeg, VideoLAN
Version | NVENC patch | NVFBC patch | Driver link |
---|---|---|---|
375.39 | YES | NO | Driver link |
390.77 | YES | NO | Driver link |
390.87 | YES | NO | Driver link |
390.147 | YES | NO | Driver link |
396.24 | YES | NO | Driver link |
396.26 | YES | NO | Driver link |
396.37 | YES | NO | Driver link |
396.54 | YES | NO | Driver link |
410.48 | YES | NO | |
410.57 | YES | NO | Driver link |
410.73 | YES | NO | Driver link |
410.78 | YES | NO | Driver link |
410.79 | YES | NO | Driver link |
410.93 | YES | NO | Driver link |
410.104 | YES | NO | Driver link |
415.18 | YES | NO | Driver link |
415.25 | YES | NO | Driver link |
415.27 | YES | NO | Driver link |
418.30 | YES | NO | Driver link |
418.43 | YES | NO | Driver link |
418.56 | YES | NO | Driver link |
418.67 | YES | NO | Driver link |
418.74 | YES | NO | Driver link |
418.87.00 | YES | NO | Driver link |
418.87.01 | YES | NO | Driver link |
418.88 | YES | NO | Driver link |
418.113 | YES | NO | Driver link |
430.09 | YES | NO | Driver link |
430.14 | YES | NO | Driver link |
430.26 | YES | NO | Driver link |
430.34 | YES | NO | Driver link |
430.40 | YES | NO | Driver link |
430.50 | YES | NO | Driver link |
430.64 | YES | NO | Driver link |
435.17 | YES | NO | Driver link |
435.21 | YES | NO | Driver link |
440.26 | YES | YES | Driver link |
440.31 | YES | YES | Driver link |
440.33.01 | YES | YES | Driver link |
440.36 | YES | YES | Driver link |
440.43.01 | YES | YES | |
440.44 | YES | YES | Driver link |
440.48.02 | YES | YES | |
440.58.01 | YES | YES | |
440.58.02 | YES | YES | |
440.59 | YES | YES | Driver link |
440.64 | YES | YES | Driver link |
440.64.00 | YES | YES | Driver link |
440.66.02 | YES | YES | |
440.66.03 | YES | YES | |
440.66.04 | YES | YES | |
440.66.08 | YES | YES | |
440.66.09 | YES | YES | |
440.66.11 | YES | YES | |
440.66.12 | YES | YES | |
440.66.14 | YES | YES | |
440.66.15 | YES | YES | |
440.66.17 | YES | YES | |
440.82 | YES | YES | Driver link |
440.95.01 | YES | YES | Driver link |
440.100 | YES | YES | Driver link |
440.118.02 | YES | YES | Driver link |
450.36.06 | YES | YES | Driver link |
450.51 | YES | YES | Driver link |
450.51.05 | YES | YES | Driver link |
450.51.06 | YES | YES | Driver link |
450.56.01 | YES | YES | |
450.56.02 | YES | YES | |
450.56.06 | YES | YES | |
450.56.11 | YES | YES | |
450.57 | YES | YES | Driver link |
450.66 | YES | YES | Driver link |
450.80.02 | YES | YES | Driver link |
450.102.04 | YES | NO | Driver link |
455.22.04 | YES | NO | |
455.23.04 | YES | YES | Driver link |
455.23.05 | YES | YES | |
455.26.01 | YES | YES | |
455.26.02 | YES | YES | |
455.28 | YES | YES | Driver link |
455.32.00 | YES | YES | |
455.38 | YES | YES | Driver link |
455.45.01 | YES | YES | Driver link |
455.46.01 | YES | YES | |
455.46.02 | YES | YES | |
455.46.04 | YES | YES | |
455.50.02 | YES | YES | |
455.50.03 | NO | YES | |
455.50.04 | YES | YES | |
455.50.05 | YES | YES | |
455.50.07 | YES | YES | |
455.50.10 | YES | YES | |
460.27.04 | YES | YES | Driver link |
460.32.03 | YES | YES | Driver link |
460.39 | YES | YES | Driver link |
460.56 | YES | YES | Driver link |
460.67 | YES | YES | Driver link |
460.73.01 | YES | YES | Driver link |
460.80 | YES | YES | Driver link |
460.84 | YES | YES | Driver link |
460.91.03 | YES | YES | Driver link |
465.19.01 | YES | YES | Driver link |
465.24.02 | YES | YES | Driver link |
465.27 | YES | YES | Driver link |
465.31 | YES | YES | Driver link |
470.42.01 | YES | YES | Driver link |
470.57.02 | YES | YES | Driver link |
470.62.02 | YES | YES | |
470.62.05 | YES | YES | |
470.63.01 | YES | YES | Driver link |
470.74 | YES | YES | Driver link |
470.82.00 | YES | YES | Driver link |
470.82.01 | YES | YES | Driver link |
470.86 | YES | YES | Driver link |
470.94 | YES | YES | Driver link |
470.103.01 | YES | YES | Driver link |
470.129.06 | YES | YES | Driver link |
470.141.03 | YES | YES | Driver link |
470.161.03 | YES | YES | Driver link |
470.182.03 | YES | YES | Driver link |
470.199.02 | YES | YES | Driver link |
470.223.02 | YES | YES | Driver link |
470.239.06 | YES | YES | Driver link |
470.256.02 | YES | YES | Driver link |
495.29.05 | YES | YES | Driver link |
495.44 | YES | YES | Driver link |
495.46 | YES | YES | Driver link |
510.39.01 | YES | YES | Driver link |
510.47.03 | YES | YES | Driver link |
510.54 | YES | YES | Driver link |
510.60.02 | YES | YES | Driver link |
510.68.02 | YES | YES | Driver link |
510.73.05 | YES | YES | Driver link |
510.73.08 | YES | YES | Driver link |
510.85.02 | YES | YES | Driver link |
510.108.03 | YES | YES | Driver link |
515.43.04 | YES | YES | Driver link |
515.48.07 | YES | YES | Driver link |
515.57 | YES | YES | Driver link |
515.65.01 | YES | YES | Driver link |
515.76 | YES | YES | Driver link |
515.86.01 | YES | YES | Driver link |
515.105.01 | YES | YES | Driver link |
520.56.06 | YES | YES | Driver link |
520.61.05 | YES | YES | Driver link |
525.60.11 | YES | YES | Driver link |
525.60.13 | YES | YES | |
525.78.01 | YES | YES | Driver link |
525.85.05 | YES | YES | Driver link |
525.85.12 | YES | YES | |
525.89.02 | YES | YES | Driver link |
525.105.17 | YES | YES | Driver link |
525.116.03 | YES | YES | Driver link |
525.116.04 | YES | YES | Driver link |
525.125.06 | YES | YES | Driver link |
525.147.05 | YES | YES | Driver link |
530.30.02 | YES | YES | Driver link |
530.41.03 | YES | YES | Driver link |
535.43.02 | YES | YES | Driver link |
535.43.25 | YES | YES | Driver link |
535.54.03 | YES | YES | Driver link |
535.86.05 | YES | YES | Driver link |
535.86.10 | YES | YES | |
535.98 | YES | YES | Driver link |
535.104.05 | YES | YES | Driver link |
535.104.12 | YES | YES | Driver link |
535.113.01 | YES | YES | Driver link |
535.129.03 | YES | YES | Driver link |
535.146.02 | YES | YES | Driver link |
535.154.05 | YES | YES | Driver link |
535.161.07 | YES | YES | Driver link |
535.161.08 | YES | YES | |
535.171.04 | YES | YES | Driver link |
535.183.01 | YES | YES | Driver link |
545.23.06 | YES | YES | Driver link |
545.23.08 | YES | YES | |
545.29.02 | YES | YES | Driver link |
545.29.06 | YES | YES | Driver link |
550.40.07 | YES | YES | Driver link |
550.54.14 | YES | YES | Driver link |
550.54.15 | YES | YES | |
550.67 | YES | YES | Driver link |
550.76 | YES | YES | Driver link |
550.78 | YES | YES | Driver link |
550.90.07 | YES | YES | Driver link |
550.100 | YES | YES | Driver link |
550.107.02 | YES | YES | Driver link |
555.42.02 | YES | YES | Driver link |
555.58 | YES | YES | Driver link |
555.58.02 | YES | YES | Driver link |
# bash ./patch.sh -h
SYNOPSIS
patch.sh [-s] [-r|-h|-c VERSION|-l|-f]
DESCRIPTION
The patch for Nvidia drivers to remove NVENC session limit
-s Silent mode (No output)
-r Rollback to original (Restore lib from backup)
-h Print this help message
-c VERSION Check if version VERSION supported by this patch.
Returns true exit code (0) if version is supported.
-l List supported driver versions
-d VERSION Use VERSION driver version when looking for libraries
instead of using nvidia-smi to detect it.
-f Enable support for Flatpak NVIDIA drivers.
# bash ./patch-fbc.sh -h
SYNOPSIS
patch-fbc.sh [-s] [-r|-h|-c VERSION|-l|-f]
DESCRIPTION
The patch for Nvidia drivers to allow FBC on consumer devices
-s Silent mode (No output)
-r Rollback to original (Restore lib from backup)
-h Print this help message
-c VERSION Check if version VERSION supported by this patch.
Returns true exit code (0) if version is supported.
-l List supported driver versions
-d VERSION Use VERSION driver version when looking for libraries
instead of using nvidia-smi to detect it.
-f Enable support for Flatpak NVIDIA drivers.
Examples are provided for driver version 430.50. All commands are executed as root.
Skip this step if you already have installed driver with version supported by this patch.
Make sure you have kernel headers and compiler installed before running Nvidia driver installer. Kernel headers and compiler are required to build nvidia kernel module. Recommended way to do this is to install dkms
package, if it is available in your distro. This way dkms
package will pull all required dependencies to allow building kernel modules and kernel module builds will be automated in a reliable fashion.
mkdir /opt/nvidia && cd /opt/nvidia
wget https://international.download.nvidia.com/XFree86/Linux-x86_64/430.50/NVIDIA-Linux-x86_64-430.50.run
chmod +x ./NVIDIA-Linux-x86_64-430.50.run
./NVIDIA-Linux-x86_64-430.50.run
nvidia-smi
Output should show no errors and details about your driver and GPU. You can also check if ffmpeg can encode without limit, and check NVFBC via OBS.
This patch performs backup of original file prior to making changes.
bash ./patch.sh
You're all set!
Note: Sometimes distribution installed drivers are not found by the patch script. In that case, please uninstall the nvidia driver using your distribution package manager, and install it using the steps above.
If something got broken you may restore patched driver from backup:
bash ./patch.sh -r
It is possible to use this patch with nvidia-docker containers, even if host machine hasn't patched drivers. See Dockerfile
for example.
Essentially all you need to do during build is:
COPY
the patch.sh
and docker-entrypoint.sh
files into your container.docker-entrypoint.sh
is invoked on container start.docker-entrypoint.sh
script does on-the-fly patching by means of manipulating dynamic linker to workaround read-only mount of Nvidia runtime. Finally it passes original docker command to shell, like if entrypoint was not restricted by ENTRYPOINT
directive. So docker run --runtime=nvidia -it mycontainer echo 123
will print 123
. Also it can be just invoked from your entrypoint script, if you have any.
If you use a Flatpak app that uses NVENC/NvFBC (e.g. OBS Studio, Kdenlive), it's recommended that you patch the NVIDIA drivers for Flatpak as well. To do so, just pass the -f
parameter to either patch.sh
or patch-fbc.sh
, like so:
bash ./patch.sh -f
bash ./patch-fbc.sh -f
In case something goes wrong, you can restore the original Flatpak drivers by adding the -r
paramater:
bash ./patch.sh -f -r
bash ./patch-fbc.sh -f -r
If you experience CreateBitstreamBuffer failed: out of memory (10)
, then you have to lower buffers number used for every encoding session. If you are using ffmpeg
, see option -surfaces
("Number of concurrent surfaces") and try value near -surfaces 8
.