PapaTutuWawa/gpu-screen-recorder
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Add install script for ubuntu based distros

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dec05eba 2022-03-22 13:08:02 +01:00
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6
README.md
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@ -13,8 +13,10 @@ When recording a 4k game, fps drops from 30 to 7 when using OBS Studio, however
the fps remains at 30. the fps remains at 30.
# Installation # Installation
Run `./build.sh` or if you are running Arch Linux, then you can find gpu screen recorder on aur under the name gpu-screen-recorder-git (`yay -S gpu-screen-recorder-git`).\ If you are running an Arch Linux based distro, then you can find gpu screen recorder on aur under the name gpu-screen-recorder-git (`yay -S gpu-screen-recorder-git`).\
Dependencies needed when building using `build.sh`: `glew glfw3 cuda ffmpeg libx11 libxcomposite libpulse-simple`.\ If you are running an Ubuntu based distro then run `install_ubuntu.sh` as root: `sudo ./install_ubuntu.sh`.\
On other distros you need to install dependencies manually and run `build.sh`. Dependencies: `glew glfw3 cuda ffmpeg libx11 libxcomposite libpulse-simple`.\
Recording monitors requires a gpu with NvFBC support (note: this is not required when recording a single window!). Normally only tesla and quadro gpus support this, but by using [nvidia-patch](https://github.com/keylase/nvidia-patch) or [nvlax](https://github.com/illnyang/nvlax) you can do this on all gpus that support nvenc as well (gpus as old as the nvidia 600 series), provided you are not using outdated gpu drivers. Recording monitors requires a gpu with NvFBC support (note: this is not required when recording a single window!). Normally only tesla and quadro gpus support this, but by using [nvidia-patch](https://github.com/keylase/nvidia-patch) or [nvlax](https://github.com/illnyang/nvlax) you can do this on all gpus that support nvenc as well (gpus as old as the nvidia 600 series), provided you are not using outdated gpu drivers.
# How to use # How to use

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install_ubuntu.sh Executable file
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#!/bin/sh
script_dir=$(dirname "$0")
cd "$script_dir"
[ $(id -u) -ne 0 ] && echo "You need root privileges to run the install script" && exit 1
dpkg -l nvidia-cuda-dev > /dev/null 2>&1
cuda_missing="$?"
set -e
apt-get -y install build-essential nvidia-cuda-dev\
libswresample-dev libavformat-dev libavcodec-dev libavutil-dev\
libx11-dev libxcomposite-dev\
libglew-dev libglfw3-dev\
libpulse-dev
dependencies="glew libavcodec libavformat libavutil x11 xcomposite glfw3 libpulse-simple libswresample"
includes="$(pkg-config --cflags $dependencies) -I/opt/cuda/targets/x86_64-linux/include"
libs="$(pkg-config --libs $dependencies) /usr/lib/x86_64-linux-gnu/stubs/libcuda.so -ldl -pthread -lm"
g++ -c src/sound.cpp -O2 $includes -DPULSEAUDIO=1
g++ -c src/main.cpp -O2 $includes -DPULSEAUDIO=1
g++ -o gpu-screen-recorder -O2 sound.o main.o -s $libs
install -Dm755 "gpu-screen-recorder" "/usr/local/bin/gpu-screen-recorder"
echo "Successfully installed gpu-screen-recorder"
[ "$cuda_missing" -eq 1 ] && echo "You need to reboot your computer before using gpu-screen-recorder because cuda was installed"