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obs-studio-nobara/README.md
2022-03-30 23:55:17 -06:00

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This is obs-studio compiled with a few extra add-ons:
(1) browser source plugin:
https://github.com/obsproject/obs-browser
(2) hevc-vaapi encoder support:
https://github.com/obsproject/obs-studio/pull/2246
(3) game-capture plugin:
https://github.com/nowrep/obs-vkcapture/
Note, you -will- need additional packages from here for game-capture to work:
https://copr.fedorainfracloud.org/coprs/gloriouseggroll/obs-studio-gamecapture/
If you do not want to build this, I host a fedora-compatible repository for it here:
`sudo vim /etc/yum.repos.d/obs-studio-nobara.repo`
```
[obs-studio-nobara]
name=obs-studio-nobara
baseurl=https://www.nobaraproject.org/repo/fedora/$releasever/$basearch/obs-studio-nobara
type=rpm-md
skip_if_unavailable=True
gpgcheck=0
repo_gpgcheck=0
enabled=1
enabled_metadata=1
```
Then update with:
`sudo dnf update obs-studio --refresh`
or install with:
`sudo dnf install obs-studio`
Build instructions:
```
$ sudo dnf install mock pykickstart
$ sudo usermod -a -G mock <user>
$ mock -r /etc/mock --init
$ sudo setenforce 0
$ mock -r nobara-35-x86_64.cfg --rebuild obs-studio*.fc35.src.rpm
$ mv /var/lib/mock/nobara-35-x86_64/result/*.rpm /path/to/some/folder/
$ exit
$ mock -r ./nobara-35-x86_64.cfg --scrub=all
$ sudo setenforce 1
```
Finished! Packages will be in whatever folder you chose for /path/to/some/folder/
Install instructions:
```
$ cd /path/to/some/folder/
$ yum install obs-studio-27*.rpm
```
Upgrade instructions:
```
$ cd /path/to/some/folder/
$ yum upgrade *.rpm
```
IMPORTANT NOTES:
- Game capture does -not- work without the additional obs-studio-gamecapture package. You will need this:
https://copr.fedorainfracloud.org/coprs/gloriouseggroll/obs-studio-gamecapture/
- Once the gamecapture packages have been installed, you can capture most games using:
`obs-gamecapture somegame`
For example with steam games in the launch options for the game:
`obs-gamecapture %COMMAND%`
Then add 'Game Capture' as a source in OBS.
This works for vulkan + opengl and 64 + 32 bit games.
## Known Issues
* The vulkan capture -only- works on AMD due to Nvidia not having VK_EXT_external_memory_dma_buf in their drivers.
## Troubleshooting
**Cannot create EGLImage: Arguments are inconsistent**
If you get this error with Vulkan capture, try starting the game with `OBS_VKCAPTURE_LINEAR=1` environment variable.
**No Game Capture source available in OBS**
If you are on X11, make sure you run OBS with EGL enabled: `OBS_USE_EGL=1 obs`.