

That might be the capture content to blame. Sometimes, all the settings related to sound are correct but your QuickTime screen recording still lacks audio. Screen Capture Content is Copyright Protected If there is no response on input level (when input volume is okay), probably your Microphone gets broken and needs to be repaired or changed. As for input level, it reflects the real-time sound volume, higher or lower. Input volume is easy to understand, and you'd better move the slide bar to crank up the volume so that your MacBook Pro or iMac can record screen with sound at comparatively louder volume (or hearable level). Still under System Preferences, hit Sound from the latter window > Input > opt for a microphone from the menu list and 2 key factors show up, too: Input volume and input level. Microphone settings have no problem but still no sound in your Mac screen recording? Go and check sound input settings. Then tap Security & Privacy > Privacy > Microphone > Check if QuickTime player is allowed to use microphone. Head to System Preferences on your macOS computer by clicking Apple logo at the upper left corner of the UI. How to recover sound from screen recording on Mac? Follow the instructions below: Solution 1. Why is there no sound on QuickTime screen recording Mac? Generally, the wrong microphone settings or sound input settings are the major culprit. QuickTime is far from perfect when you adopt it to record Mac screen with computer audio, even when you raise the volume on your speakers. QuickTime Screen Recording No Sound? Why and How to Fix? Read the below reasons and solutions to make things right: If unfortunately, your QuickTime screen recording has no sound, don't feel frustrated. You can now check if your QT screen recording file has the audio you need. mov file will automatically open after you stop recording. To save your recording, click "File" > hit "Save" > name your Mac screen recording. Note: to stop QuickTime screen recording, click the "Stop" button (nex to the WiFi button) in the menu bar. Then click Start Recording within that area. Or drag a section of your screen that you want to partially record. Step 3.Click anywhere on the screen to begin recording the entire screen on your MacBook Pro, Air or iMac.

Select "Show Mouse Clicks in Recording" option if you need mouse click during screen capturing. Providing you get audio echoing, lower the volume or use headphones with a microphone.
