

If the “Push-to-Talk” function is displaying a key, unassign it.Go to “Hotkeys” and choose “Pick Mic/Aux”.Locate the “Enable Push-to-Talk” feature and turn it off.If it does, you can either keep this feature or disable it by following these steps:

Try pressing on the key and see if the OBS is picking up your mic input. The Push-to-Talk function ensures that your mic works only when you push the PTT hotkey.


Next, you’ll need to add your video source(s). Then verify that it has the right audio device selected or change it if you’re using another device. You can do this by clicking Settings > Audio. Once you’ve run the auto-config tool, check that OBS is set up for your preferred audio device. This should include the settings for your recording, resolution, encoder, bitrate, and other settings. Run this tool to let OBS automatically check your system’s requirements and attempt to find the settings appropriate for your computer. If the Auto-Configuration Wizard tool doesn’t automatically pop up, you can find it in the Tools menu at the top of your screen. When you first open OBS Studio, you should be prompted to go through the auto-configuration process.
