Capture both your microphone voice and system audio in a single screen recording. This guide covers audio source selection, level balancing, and troubleshooting common issues like missing system sound on macOS.
Choose Window Capture for a single app, or Full Screen if you need to switch between multiple apps during the recording.
Click the mic icon in the recording toolbar and select your microphone. Use a USB or external mic for cleaner audio — built-in laptop mics pick up fan noise and key clicks.
Toggle the system audio switch in Screenify. This captures all sound your Mac plays — app notifications, video playback, call audio, music. macOS requires a virtual audio driver; Screenify installs this automatically.
Adjust the mic and system audio sliders so your voice isn't drowned out by app sounds. A good starting ratio: mic at 80%, system audio at 40%. Test with a 5-second recording before committing.
Hit Record and check that both waveforms are active in the toolbar. If the system audio waveform is flat, check System Settings → Sound → Output and make sure the virtual audio device is selected.
macOS doesn't expose system audio to screen recorders by default. Screenify handles the virtual audio driver setup automatically — no need to install Soundflower or BlackHole manually.
When recording with audio, long pauses while you think or wait for a page to load create dead air. Silence detection trims these gaps so the final video stays tight.
If you're recording with voice narration, AI captions make the recording accessible to viewers who watch on mute or speak a different language.
Wear headphones while recording system audio — speakers create a feedback loop that produces echo in the recording.
Close notification-heavy apps like Slack and Discord before recording. Their sound effects will bleed into the system audio track.
If you only need mic audio (tutorials, code walkthroughs), skip system audio entirely. It simplifies your setup and avoids accidental noise capture.
Do a 10-second test recording and play it back with headphones before your real take. Catching audio issues early saves a full re-record.
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