You hit play on the Zoom call you just recorded, and all you hear is your own voice. The other person? Silent.
Sound familiar? The screen captured fine, but the other party's voice isn't there. You have another important meeting tomorrow, so you need to make sure the next recording actually captures the audio.
The good news: when Mac screen recording fails to capture audio, the cause is usually predictable based on the symptom. This guide gives you a symptom-based lookup table first, then walks through each fix in order. And at the end, for those who keep getting stuck on configuration, we'll show you the fastest route to a "just works, no thinking required" setup.
Find Your Cause: Symptom-Based Lookup Table
"No audio" can mean several totally different problems. Start by finding which row below matches your situation.
| Symptom | Likely Cause | Jump to |
|---|---|---|
| Neither your voice nor the other person's voice is captured | Mic is turned off in the recording tool | Symptom 1 |
| Recording starts but permission dialogs keep appearing or get rejected | OS-level mic / screen recording permission is missing | Symptom 2 |
| Your voice is captured, but the Zoom caller's voice or YouTube audio isn't | You're trying to record "internal audio" (a macOS limitation) | Symptom 3 |
| It worked yesterday, but suddenly no audio today | Recording / playback device selection has drifted | Symptom 4 |
| OS settings look fine, but a specific app produces no audio | Audio track is disabled inside the app itself | Symptom 5 |
Let's go through each symptom.
Symptom 1: The Mic Is "Off" (Most Common)
The most common reason is that the mic is simply turned off in the recording tool's options. Mac's built-in tool (Shift+Command+5) defaults to "no microphone," which catches a lot of people by surprise.
Pick a Mic in the Shift+Command+5 Options
- Press
Shift + Command + 5to bring up the toolbar - Click "Options"
- Under the "Microphone" section, pick your built-in mic or an external mic
If you're using QuickTime Player, it's similar. Go to File → New Screen Recording, then click the small "∨" arrow next to the record button to pick a mic. If it's set to "None," switch it to your built-in mic or whatever you want to use.
Always Check the Level Meter Before Recording
After setting the mic, watch the level meter to confirm it's actually picking up sound. Speak into the mic briefly. If the meter doesn't move, your recording will be silent.
Building a habit of "say a quick word before hitting record" will dramatically cut down on silent-recording accidents.
Symptom 2: OS-Level Permissions Aren't Granted
Modern macOS manages microphone and screen recording permissions separately, per app. Even if the mic is turned on inside the recording tool, it won't work without OS-level approval.
Check macOS Permission Settings
System Settings → Privacy & Security, and check both:- Microphone: Enable for the recording app you're using
- Screen Recording: Enable for the recording app you're using
After toggling permissions, fully quit the app and relaunch it. Toggling while the app is running often doesn't apply the change.
Watch Out for Sequoia's Periodic Permission Checks
When the permission re-confirmation dialog appears, approve it right there instead of clicking "Later."
Symptom 3: You're Trying to Record "Internal Audio" (A macOS Limitation)
This is where most people lose hours.
Why Mac's Standard Tools Can't Record PC Audio
Shift + Command + 5 and QuickTime Player only record audio coming in through the mic input. There's no built-in path to capture what's playing out of the speakers. This hasn't changed even in macOS Sequoia as of 2026.You have two main options.
Option A: Install a Virtual Audio Driver (BlackHole)
- Install BlackHole
- Open macOS "Audio MIDI Setup"
- Create a "Multi-Output Device" with both your built-in speakers and BlackHole checked
- Switch your system audio output to that multi-output device
- In your recording app, set the mic input to BlackHole
Only after all that can you finally record your PC's audio. And there are operational quirks to live with:
- System volume becomes fixed during recording
- Switching to a different audio device requires rebuilding the whole setup
- If you forget to switch the output back after recording, your next Zoom call has no audio
It's less "set it once and forget it" and more "stay a little careful every time you record." For monthly recording, this is fine. For daily recording, the friction adds up.
Option B: Switch to an App That Doesn't Need Setup
If you'd rather skip the virtual audio hassle, there are dedicated apps that record internal audio natively—no setup needed. Install, open, and you can toggle mic and system audio independently in the UI.
For people who want "the next meeting to just work without thinking" or who record often, this option is much better on time cost. We'll cover a specific recommendation later in this article.
Symptom 4: Recording or Playback Device Doesn't Match Your Intent
"It worked yesterday, but no audio today." Often, your recording or playback device silently switched to something else.
This commonly happens when:
- You plugged or unplugged a headset for a meeting
- You re-paired a Bluetooth earbud with another device
- You connected an external display via HDMI
In the HDMI case, audio output can switch to the display, meaning your built-in speakers go silent and your recording follows that audio path.
System Settings → Sound, then check both "Output" and "Input" to confirm the right device is selected. Inside your recording app, explicitly select the input device again to be safe.Symptom 5: Audio Is Disabled Inside the App
Even if your OS and recording tool are both set up correctly, the audio track might be disabled inside individual apps.
- QuickTime Player: In File → New Screen Recording, click the "∨" next to the menu. Mic options will appear. If it's set to "None," change it.
- OBS Studio: In the source list, make sure "Audio Input Capture" and "Audio Output Capture" are added. Watch the mixer's level meter for response.
- Online meeting apps' built-in recording: Some apps like Zoom let you save your audio, other participants' audio, and system audio in separate tracks. Make sure "Save audio when recording" isn't disabled.
If you build a habit of testing a sound and watching the meter before starting any recording, silent-recording accidents drop to nearly zero.
When Configuration Fails, Switch Tools for the Shortest Path
Most readers who've come this far probably solved their problem with Symptoms 1, 2, 4, or 5. But a meaningful number get stuck on Symptom 3 (internal audio).
Yes, the virtual audio setup is free. But it carries real ongoing costs:
- Creating a multi-output device in Audio MIDI Setup
- Switching audio output paths every time you record
- Rebuilding everything when you change headsets
For frequent recorders, doing all of this every time is genuinely a drag.
Three Reasons Qureco Fits This Problem
No need to touch BlackHole or Audio MIDI Setup. Install, open the app, and toggle mic and system audio independently in the UI. Both get recorded simultaneously. Qureco doesn't rewrite your sound output device, so there's no "forgot to switch back, next Zoom is silent" accident.
Free apps usually have restrictions, but Qureco's screen recording has none.
- Recording length: Unlimited
- Watermark: None
- Credit card: Not required to download
Whether you're recording a single sales call or a long tutorial, everything stays within the free tier.
Each has its own level meter, so you can visually confirm both are picking up sound before you hit record. That "always check the meter first" best practice is baked right into the UI.
If you want "the next meeting to just work without thinking," this is the shortest path.
Join the Beta Waitlist
Early adopters get 3 months of Pro plan for free
Beyond Recording: Turn Your Audio Into Assets with AI Notes and Notion
Once your screen recording reliably captures audio, the next question becomes: what do you do with the recording? In practice, writing meeting notes after the fact is the part that drains the most time.
- AI generates meeting notes from your recording
- Customize the notes template so every meeting follows the same format
- One-click export of completed notes to Notion
It turns "record and forget" into "record and own a permanent asset." If you usually paste meeting audio into an AI to generate notes, or organize all your meeting notes in Notion, this removes the entire manual workflow.
Pro is free for the first month with no credit card required, so you can try it for a month and drop back to the free plan if it doesn't fit.
Join the Beta Waitlist
Early adopters get 3 months of Pro plan for free
Frequently Asked Questions
Will updating macOS make internal audio recording work?
As of 2026, the standard tools (Shift+Command+5 / Screenshot / QuickTime) still don't have a system audio recording option. For the foreseeable future, you'll need to either use a virtual audio driver or a dedicated app.
Can I just use BlackHole for free internal audio recording?
Technically, yes. But you'll need to create a multi-output device in Audio MIDI Setup and switch output paths every recording. If you record a few times a month, this is a reasonable free option. If you record weekly or daily, the ongoing time cost adds up enough to reconsider.
What if there's noise or cutouts in the recording?
Common causes: another app holding the same mic, sample rate mismatch between the app and OS, or high CPU load. Close other meeting apps and voice chat tools before recording, and temporarily disable noise suppression software—this usually clears it up.
Does Qureco work on Windows?
Qureco is currently Mac-only. For internal audio on Windows, start by enabling Stereo Mix.
Summary: Identify by Symptom, Switch Tools When Stuck on Internal Audio
The reasons "Mac screen recording captures no audio" come down to five:
- The mic is turned off in the recording tool
- OS-level mic / screen recording permissions aren't granted
- You're trying to record internal audio (a macOS limitation)
- Recording / playback device selection has drifted
- The audio track is disabled inside the app
Symptoms 1, 2, 4, and 5 are all solvable with config adjustments. Most readers who've made it this far should record successfully on their next try.
The real wall is Symptom 3, internal audio. You can grind through with virtual audio drivers like BlackHole. But if you record often, switching to a dedicated app that captures internal audio from the start tends to be the more sustainable choice.
"When you keep hitting setup snags, build a system where you don't have to think." It's a mindset that pays off over the long haul of working with screen recording.
May your next meeting not end with the same "silent on playback" disappointment. Wishing you a recording that captures exactly what you expect.
Qureco Screen Recorder
Powerful screen recording app for Mac
Record meetings, let AI handle the notes, just read what arrives in Notion.
Join the beta waitlist and get Pro plan free for 3 months.
Join the Beta Waitlist
Early adopters get 3 months of Pro plan for free
