How to record sound on computer screen recording

There are two ways to record screen and sound on a computer: the system’s built-in function (Windows or Mac) or third-party software (such as OBS Studio, Screencast-O-Matic). When choosing a method, consider the following factors: whether you need to record system audio, microphone audio, or both; system functionality is suitable for simple needs, and third-party software provides more options. Make sure the microphone is enabled and adjust settings to avoid noise or echo. After recording, audio editing and adjustments can be made.

How to record sound on computer screen recording?

Method 1: Use the system’s built-in function

• Windows 10: Open the Xbox Game Bar (shortcut key: Win G) → Select the "Record" button → Click on the gear icon → Enable "Record audio in this game".
• Mac: Use the "Screen Recording" function → Click the "Options" button → Check "Record Computer Audio".

Method 2: Use third-party software

• OBS Studio: An open source and free screen recording software that supports Record system audio, microphone audio and camera footage.
• Screencast-O-Matic: A paid screen recording software that provides various screen recording and editing functions, including recording system audio and microphone audio.

How to choose the sound recording method?

The system’s own functions are usually suitable for simple screen recording needs, while third-party software provides richer functions and customization options. The following are suggestions for selection:

• Need to record system audio: Use the system’s built-in function or OBS Studio.
• Requires recording microphone audio: Use third-party software (such as OBS Studio or Screencast-O-Matic).
• Need to record system and microphone audio at the same time: Use third-party software such as OBS Studio.

Note:

• Make sure your computer’s microphone is enabled.
• If noise or echo occurs when recording, please try adjusting the microphone settings or using headphones.
• After the recording is completed, the audio can be edited and adjusted in the software or using a video editor.

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