Also, if you’re not setting it correctly as mentioned, OBS may not record sound for you. OBS is a great screen recorder indeed, but it’s not a perfect audio recorder and it’s quite difficult to use, especially for Mac users. This is how you can record desktop audio with OBS on your Mac or Windows computer.

video with captured audio for you.Īlso, the file size is a bit larger than that of a regular mp3. or other audio file formats but can only produce a black-screen mp4. OBS is incapable of creating files in mp3. While choosing an audio device for Audio Output Capture: Right-click on the Source section and click Add, choose Audio Output Capture, an option that allows OBS to capture the speaker sound. Then, you need to add an audio source for OBS audio recording. On your OBS, add a new scene first and name the new scene with your preference. Just follow these steps, and make your OBS audio recording easier. How to record desktop audio on Mac & Windows with OBS Now, we can move to the steps about how to record your desktop audio with OBS. Here, you must set the Master Device as iShowU Audio Capture.Ĭlose the window after you set it up.

On the window, you need to add a new audio device.Ĭlick the plus icon in the bottom left, and choose Create Multi-Output Device from the drop-down list. Once the extension is installed, search for “ audio MIDI Setup” on your Mac (press CMD + Space to activate the searching feature).Ī new window pops out. Step 2 Set up for iShowU internal audio device You can follow the instructions on that link to install the extension correctly. Visit the official page of the program and download it on your machine. Step 1 Download and install iShowU on your Mac

In this way, OBS is able to record the internal sound on your Mac. Since Apple has disabled the functionality of recording desktop/internal audio in all Macs, before you start to record with OBS, you must download IShouU Audio Capture, an audio plugin, onto your Mac.

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