
Table Of Content
To screen record with audio, first choose whether you need device sound, microphone narration, or both, then use a recorder that exposes that source on your platform. This guide covers seven practical routes and a focused fix for silent recordings.
The key decision is the audio source, not the record button. My editorial rule is to confirm the source path before changing quality settings, because a clean video cannot restore sound that was never captured.

Screen recording can use system audio capture, microphone audio capture, or multiple audio sources at once. System audio records sound produced by the device; the microphone records narration and room sound. Availability varies by recorder, operating system, selected app, and privacy restrictions.
| Method | Platform | Captures system audio | Captures microphone | Captures both sources | Full-screen or app limits | Default format and save location | Free-plan limit | Best fit |
| UniFab Screen Recorder | Windows | Yes | Yes | Yes, with independent level adjustment | Screen, window, or selected area | User-selected output location and supported format | Free trial; terms depend on the current offer | Guided controls, scheduled capture, and live visual annotation |
| Xbox Game Bar | Windows 10 and 11 | Supported app audio | Yes, when enabled | Available for supported app sessions | Designed for app capture rather than general desktop navigation | MP4 in Videos > Captures | Included with Windows | Fast recording inside a supported app |
| Windows 11 Snipping Tool | Windows 11 | Audio behavior is not established by the cited Microsoft video guide | Audio behavior is not established by the cited Microsoft video guide | Not established | Region-based video capture | Saved after the capture through the Snipping Tool workflow | Included with Windows | Quick built-in video capture when audio is not the deciding requirement |
| OBS Studio | Windows, Mac, Linux | Yes, with platform-appropriate sources | Yes | Yes, including separate tracks | Display, window, application, and scene-based capture | Configurable; MKV or MP4 are common choices | Free and open source | Scene control, source mixing, and editable audio tracks |
| macOS Screenshot Toolbar | Mac | Not through the basic built-in workflow | Yes | No in the basic workflow | Full screen or selected area | MOV, commonly saved to the desktop unless changed | Included with macOS | Simple screen video with microphone narration |
| QuickTime with BlackHole | Mac | Yes, through virtual audio routing | Yes, through an aggregate input | Yes, after audio-device setup | Screen capture with a routed input | MOV in a user-selected location | QuickTime is included; BlackHole is free | Mac users who need a mixed virtual-audio route |
| Screencastify | Chrome-compatible desktop systems | Tab audio or supported desktop audio | Yes | Yes where the selected capture mode allows it | Browser tab, window, or desktop choices vary by mode | Cloud workflow with export options | Up to 10 videos per account and 30 minutes per video | Short browser-based recordings |
| Loom | Browser and desktop app | Depends on browser or desktop capture mode | Yes | Available in supported capture modes | Browser, window, screen, and camera options vary by app | Cloud-hosted recording and share link | Plan limits vary | Fast recording and link-based sharing |
| iPhone built-in recorder | iPhone | Some app audio, subject to app restrictions | Yes, when microphone capture is enabled | App-dependent | Some apps block audio or video; screen mirroring conflicts with recording | Video saved in Photos | Included with iOS | Quick mobile demonstrations and narration |
| Android built-in recorder | Supported Android devices | Device audio where offered | Yes, where offered | Device- and app-dependent | Source choices and restrictions vary by device maker and app | Commonly MP4 in Gallery, Photos, or Files | Included on supported devices | Mobile capture with selectable audio sources |
As of July 2026, Screencastify lists a free allowance of 10 videos per account and 30 minutes per video; paid pricing starts at $7 per user per month billed annually or $19 billed monthly.
The practical takeaway is straightforward: selecting the wrong source is the most common reason a recording is silent or incomplete. Choose system sound for app playback, the microphone for narration or room sound, and both when the recorder and target app support simultaneous capture.

A silent screen recording usually points to the selected source, a muted level, missing permission, an app restriction, or a conflict between simultaneous inputs. Diagnose those items in order instead of changing unrelated video settings.
Confirm microphone and screen-recording permissions in the operating system, then check the target app. A video call may record the local microphone while omitting the other participant if application audio is not selected or the calling app restricts capture. Protected media, financial apps, and some communication tools may limit audio or video recording.
Source isolation is more reliable than repeatedly changing random settings. Keep this diagnostic sequence in one place and use it as the reference check for the platform methods below.

UniFab Screen Recorder is a Windows option for people who want to screen record with audio while controlling computer sound and microphone levels independently. It also supports scheduled capture, live annotations, visual guidance tools, and recording up to 60 FPS.
30-day Free Trial with full feature access!
Launch the Software
Open UniFab Screen Recorder and select your desired recording mode. Here you can take your pick between the whole screen, a specific area, or a particular window.
Customize Your Recording Settings
Adjust your recording preferences, such as including audio and enabling the camera. Tailor the settings to fit your specific needs.
Start Recording
Initiate the screen capture by hitting the "Start Recording" button.
For unattended sessions, scheduled recording can define the start and stop window in advance. Use the source-isolation check above if one input is missing. Record content you are authorized to capture, where permitted by platform terms and applicable law.
UniFab is best suited to Windows users who value guided recording controls, simultaneous source adjustment, live annotation, and unattended scheduling. It is less suitable for readers who want a free, open-source, cross-platform workflow or who prefer a minimal built-in tool.
The built-in Windows routes are Xbox Game Bar for supported app recording and Snipping Tool for quick video capture on Windows 11. Treat them as two distinct ways: Game Bar is the audio-oriented app recorder, while Snipping Tool is the simpler region-capture path.
Game Bar recordings are typically stored in Videos > Captures. If the audio is incomplete, use the diagnostic section above rather than repeating the full source test here.
Microsoft's current support guidance establishes the Windows 11 Snipping Tool video-capture workflow, but it does not establish audio-capture behavior. If sound is essential, confirm the available controls on the installed Windows build before beginning the full session.
These tools fit quick tasks. Use OBS or a dedicated recorder when the job requires multiple audio sources, scheduled capture, or more control over output.

OBS Studio is a free screen recorder with audio for Windows, Mac, and Linux. It suits users who need scene control, flexible source routing, or separate audio tracks, but it is less suitable when the shortest possible setup matters most.
Separate tracks make it easier to balance narration and application sound during editing. The short sample should follow the full isolation procedure in Fix Silent Screen Recordings rather than introducing another troubleshooting routine here.
Mac system audio recording has three useful paths: Screenshot Toolbar for microphone narration, QuickTime with BlackHole for routed system and mic sound, and current OBS releases for direct application or desktop audio on supported macOS versions.
This built-in route captures microphone narration, not the Mac's speaker output through the basic workflow. A silent app soundtrack here is usually a source-expectation issue, so refer to the earlier diagnostic section.
This route is useful when a mixed virtual input is required, but the audio-device setup is more involved than a built-in microphone recording.
On supported current systems, OBS can capture a selected application's audio or broader desktop sound without making BlackHole the universal requirement. Use macOS Audio Capture or a macOS Screen Capture source with audio, then add the microphone if narration is needed.
Browser-based tools are practical when the job is short, sharing speed matters, and the recording stays mainly inside a tab or browser window. Their audio behavior depends on the selected tab, desktop mode, browser permission, and plan.
Screencastify fits short browser demonstrations and lessons. The account and duration limits in the opening table apply to the current free plan, while paid pricing is covered once in the dated note above.
Loom is a strong fit for quick explanations and asynchronous updates because the recording moves directly into a link-based sharing workflow. For a missing source, use the earlier diagnostic sequence instead of rebuilding the setup from scratch.
iPhone screen recording audio and Android screen recording audio depend on both the selected source and the target app. The microphone adds narration or room sound; internal audio availability varies, and some apps restrict capture.
Some apps may block audio or video recording, and screen recording cannot run while screen mirroring is active. Completed recordings are saved in Photos. If sound is missing, use the source and restriction checks in Fix Silent Screen Recordings.
If internal sound disappears after the microphone is enabled, test each source separately and review the target app's microphone permission. This is a troubleshooting pattern for some device and app combinations, not a universal Android rule.
Cleaner audio starts with a brief preflight, sensible microphone placement, and controlled input levels. Before a webcast, lesson, or long meeting, the highest-value step is to run the 30-second source-isolation sequence in Fix Silent Screen Recordings.
This checklist deliberately points back to one complete diagnostic flow. Repeating a different test routine inside every method makes troubleshooting harder, not easier.
Screen recording save location and screen recording file formats vary by platform. MP4 is broadly compatible for sharing, MOV is common on Apple workflows, MKV is useful during OBS capture, and WebM often appears in browser-based exports.
| Platform or method | Typical save location | Common format | Sharing and editing note |
| Xbox Game Bar | Videos > Captures | MP4 | Ready for common editors and sharing services |
| Windows 11 Snipping Tool | Saved through the Snipping Tool review screen | Video file produced by the installed build | Review the result before choosing the destination |
| OBS Studio | User-selected recording path | MKV, MP4, or another configured container | MKV can be remuxed to MP4 for wider compatibility |
| macOS Screenshot Toolbar | Desktop by default unless changed in Options | MOV | Works directly with Apple editing tools; convert when a service requires MP4 |
| QuickTime Player | User-selected location when saving | MOV | Suitable for Mac editing and export workflows |
| Screencastify or Loom | Cloud workspace, with available export choices | Service-dependent | Designed for link sharing and browser-based management |
| iPhone | Photos | Apple-compatible video container | Edit or share from Photos |
| Android | Gallery, Photos, or Files | Commonly MP4 | Location and format vary by device maker |
Remuxing changes the container without re-encoding the video, so it is faster and avoids an additional quality-changing compression pass. Editing should come after audio verification, not before.
These answers address the audio-source questions that are easiest to confuse across platforms.
It captures room sound when microphone audio capture is enabled. Device sound comes through the system-audio source, while voices near the device, keyboard noise, and room echo come through the microphone.
The recorder may be capturing the local microphone without capturing video call audio from the app. Select system or application audio where available, check the calling app's restrictions and permissions, and use the earlier source-isolation test.
Yes, OBS can assign multiple audio sources to separate recording tracks. Enable the matching tracks in Output settings and use an editor or player that can access more than one track.
Yes, Windows 11 provides Xbox Game Bar for supported app recording and Snipping Tool for built-in video capture. Game Bar exposes app and microphone audio controls, while the cited Snipping Tool video guidance does not establish its audio behavior.