Audio Capture Problems to Check
- System audio capture is disabled. Internal sound from browsers, players, meetings, and apps will be missing unless system sound is selected.
- The microphone source is wrong. A laptop mic, headset mic, USB mic, or Bluetooth mic may be selected incorrectly.
- Windows privacy settings block the mic. The recorder may not receive microphone input even when the mic works in another app.
- Audio is routed to HDMI, Bluetooth, or headphones. Changing playback devices can move sound away from the source you expected to capture.
- The app audio is muted separately. Browser tabs, conferencing apps, and players can be muted even when system volume is up.
- The test was done in preview only. Always check the saved file, not just a live meter or preview window.
This page focuses on audio capture setup. If the exported video is silent even though audio was captured, also check export settings and playback device settings.
Audio Capture Checklist
- Decide whether you need system sound, microphone, or both.
- Select the correct microphone and playback device before recording.
- Confirm the target app, tab, or meeting is not muted.
- Make a short test recording with the same device setup.
- Play the saved file and confirm both audio sources are present.
How Screen Recorder Pro Helps
- Record desktop video and audio in one workflow instead of syncing separate files later.
- Capture system sound and microphone narration together for tutorials and meetings.
- Use a short test process before longer webinars, demos, or lessons.
- Keep audio-source decisions clear: system, microphone, or both.
FAQ
Why is system audio missing but microphone works?
System sound capture may be off, or the app audio may be routed to a different playback device. Enable system audio and test the exact app you want to record.
Why is microphone missing but system sound works?
The wrong microphone may be selected, or Windows privacy permissions may block microphone access for the recorder.
Why does browser audio not record?
The tab or browser may be muted, the playback device may have changed, or system audio capture may not be enabled in the recording setup.