Let's take a look at how to use your iPhone as an OBS Camera with simple settings.
1 Install OBS (>= 30.0.0)
You can download in OBS Studio official website:
2 Install obs-anycamera plugin
Windows:
Download newest obs-anycamera plugin v1.1.5, download page: https://www.anycamera.net/obs-anycamera-1.1.5-windows-x64-Installer.exe.zip
Unzip and run obs-anycamera-1.1.5-windows-x64-Installer.exe to install If your browser warns that the downloaded file is unsafe, don't worry. This is because the installation package is not signed. Please ignore the warning and keep the downloaded installation package file to start the installation.
macOS version plugin is working in progress, will be released later.
3 Add AnyCamera Source in OBS Studio
When you finish obs-anycamera plugin installation, you can add one in OBS Studio.
4 Open AnyCamera source setting and click "Show Connect Code"
Then open the new source's settings and click the "Show Connect Code", the popup QR code contains connection information which needed by iOS app to connect with OBS.
The last step is to open the "RTC Camera" in AnyCamera app and scan the QR code to complete the connection with OBS.
That's all, WebRTC streaming has ultra-low latency and video adaptive smoothing features, also supports voice enhancement and noise suppression functions, and can be used for free and without restrictions.
Enjoy using the OBS camera app!
G