Quick wins for a faster PC:
Scan for outdated or missing drivers - takes under a minuteDriver Scan →Clear out junk files and repair common Windows errorsFree Scan →If the audio and picture drift farther apart the longer you watch a YouTube playlist, first check whether it happens with one video or across several, then compare another browser or device. A mismatch that repeats at the same point in one upload is likely in the video itself; a problem limited to one playback setup is more likely local. YouTube does not publish a universal one-step fix for progressive sync drift, so the reliable approach is to isolate the source in order.
First, identify what kind of delay you have
“Audio out of sync” can describe two different problems. In ordinary playlist playback, sync drift means the sound and picture stop matching within the video. In a live broadcast, latency means you are behind the event; that is not necessarily an audio/video sync error.
As an Amazon Associate I earn from qualifying purchases.
- Constant offset: The sound is already early or late when playback begins and stays about that way.
- Progressive drift: Playback starts in sync, but the mismatch grows over time.
- One-upload problem: One video is out of sync at the same point across devices, while other videos play normally.
- Playback-setup problem: Several videos are affected on one browser or device, but not on another.
- Buffering or stutter: Picture or sound pauses, jumps, or degrades as well as appearing out of sync.
These patterns are diagnostic clues, not proof of a particular cause. YouTube’s public guidance covers general playback troubleshooting, upload-track mismatch, and live latency, but does not identify a universal cause or guaranteed fix for drift during long viewing.
Do these 3 things before closing this tab:
1Scan for outdated or missing drivers - takes under a minute2Clear out junk files and repair common Windows errors3Fix the driver behind crashes, sound loss and screen glitchesFix viewer-side drift in this order
1. Pause, resume, or reload once
Pause and resume, or reload the video once, then check whether sync returns. Note whether it starts wrong or drifts gradually, whether the sound leads or trails, and whether the same thing happens on every video. This is a quick diagnostic, not a YouTube-prescribed cure for progressive drift.
#1 Best Overall
- Pro performance with great pre-amps - Achieve a brighter recording thanks to the high performing mic pre-amps of the Scarlett 3rd Gen. A switchable Air mode will add extra clarity to your acoustic instruments when recording with your Solo 3rd Gen
- Get the perfect guitar and vocal take with - With two high-headroom instrument inputs to plug in your guitar or bass so that they shine through. Capture your voice and instruments without any unwanted clipping or distortion thanks to our Gain Halos
- Studio quality recording for your music & podcasts - Achieve pro sounding recordings with Scarlett 3rd Gen’s high-performance converters enabling you to record and mix at up to 24-bit/192kHz. Your recordings will retain all of their sonic qualities
- Low-noise for crystal clear listening - 2 low-noise balanced outputs provide clean audio playback with 3rd Gen. Hear all the nuances of your tracks or music from Spotify, Apple & Amazon Music. Plug-in headphones for private listening in high-fidelity
- Everything in the box: Includes Pro Tools Intro+, Ableton Live Lite, Cubase LE, and Hitmaker Expansion: a suite of essential effects, powerful software instruments, and easy-to-use mastering tools
2. Restart and update the playback setup
- Close and reopen the YouTube app or browser. If the problem continues, restart the device.
- Install available updates for the browser, YouTube app, and device software.
- On desktop, close unused tabs and temporarily disable extensions. To check whether an extension is involved, test in an incognito window with extensions disabled; YouTube’s video-error guidance recommends this kind of extension check, including for ad blockers.
- Play the same video in another supported browser or on another device.
If another browser or device plays the same section correctly, focus on the original playback setup. That comparison does not by itself identify a specific extension, driver, or device component as the cause. YouTube’s video-error troubleshooting steps include restarting, updating, checking extensions, and trying other playback options.
3. Check the connection and playback quality if video also stutters
If the stream buffers or playback is uneven, try another connection and lower the playback quality temporarily. YouTube lists these approximate sustained speeds for playback: 20 Mbps for 4K, 5 Mbps for 1080p, 2.5 Mbps for 720p, 1.1 Mbps for 480p, and 0.7 Mbps for 360p. They are recommendations for those playback resolutions—not guarantees against audio/video drift. You can also open Stats for Nerds to inspect playback information. See YouTube’s connection and playback-quality guidance.
Rank #2
- The new generation of the songwriter's interface: Plug in your mic and guitar and let Scarlett Solo 4th Gen bring big studio sound to wherever you make music
- Studio-quality sound: With a huge 120dB dynamic range, the newest generation of Scarlett uses the same converters as Focusrite’s flagship interfaces, found in the world's biggest studios
- Find your signature sound: Scarlett 4th Gen's improved Air mode lifts vocals and guitars to the front of the mix, adding musical presence and rich harmonic drive to your recordings
- All you need to record, mix and master your music: Includes industry-leading recording software and a full collection of record-making plugins
- Everything in the box: Includes Pro Tools Intro+, Ableton Live Lite, Cubase LE, and Hitmaker Expansion: a suite of essential effects, powerful software instruments, and easy-to-use mastering tools
4. Test browser rendering only when there is a rendering symptom
If the issue is confined to one browser, compare another browser first. For a visual symptom such as a green picture with audible sound, YouTube suggests turning off hardware acceleration in Chrome and updating graphics drivers. Treat this as a reversible rendering-path test, not a general sync remedy: the guidance addresses the green-screen symptom, not progressive drift. Restore the setting if playback gets worse. YouTube’s green-screen troubleshooting guidance covers this case.
When the upload itself is out of sync
Play the same upload at the same timestamp on another browser or device. If the mismatch repeats at that point across setups, a local playback fix is unlikely to help. YouTube’s upload troubleshooting guidance says the audio and video track durations should match and recommends correcting the tracks in editing software before upload. Report the timestamp to the uploader or look for another upload rather than repeatedly changing settings on your device. YouTube’s upload troubleshooting page covers track-duration problems.
Rank #3
- PLUG IN AND HEAR SOUND IN SECONDS - USB Type-A connector with a 3.5mm stereo headphone output and a separate 3.5mm mono microphone input. No drivers, no software, no external power - the adapter is USB bus-powered and is recognized as a standard USB audio device.
- WORKS ON WINDOWS, MAC AND LINUX - Driverless on Windows 98SE/ME/2000/XP/Server 2003/Vista/7/8, Linux and Mac OSX, and compliant with the USB Audio Device Class 1.0 specification, so any system that supports class-compliant USB audio will see it. Select it as the sound output and input device after plugging it in.
- TWO JACKS, TWO JOBS - The green jack is stereo OUT for headphones or powered speakers; the pink jack is mono microphone IN for a 3.5mm mic. It does NOT support 4-pole headsets on a single combo plug, it does NOT power passive speakers, and it does NOT add surround sound - it is a stereo 2-channel adapter.
- FOR LAPTOPS AND DESKTOPS THAT NEED AN AUDIO PORT BACK - Adds a headphone and mic port to a laptop, desktop, or mini PC whose onboard jack has failed or was never there. Managed and work-issued computers can block new USB audio devices by policy - check with your IT department before ordering for a company machine.
- SABRENT SUPPORT AND WARRANTY - What is in the box: one USB audio sound adapter. Backed by a 1-year limited warranty, extended to 2 years when you register within 90 days on the manufacturer's website.
If you mean a live YouTube broadcast
Being behind a live event is different from hearing audio that fails to match the picture. YouTube explains that lower latency leaves the player with less read-ahead buffer, which can increase buffering; network congestion can also delay a stream even when the connection can sustain its average bitrate. Viewers generally cannot change the creator’s encoder-latency setting. For background, see YouTube’s live-stream latency guidance.
For creators, test with representative audio and motion, check stream health, and monitor audio/video quality. YouTube recommends 20% upload-bandwidth headroom for live streaming; that is a creator-side upload recommendation, not a viewer download target. Its live encoder settings and bitrate guidance explains the streaming setup.
Rank #4
- Podcast, Record, Live Stream, This Portable Audio Interface Covers it All - USB sound card for Mac or PC delivers 48kHz audio resolution for pristine recording every time
- Be ready for anything with this versatile M-AUDIO interface - Record guitar, vocals or line input signals with two combo XLR / Line / Instrument Inputs with phantom power
- Everything you Demand from an Audio Interface for Fuss-Free Monitoring - 1/4" headphone output and stereo 1/4" outputs for total monitoring flexibility; USB/Direct switch for zero latency monitoring
- Get the best out of your Microphones - M-Track Duo’s transparent Crystal Preamps guarantee optimal sound from all your microphones including condenser mics
- The MPC Production Experience - Includes MPC Beats Software complete with the essential production tools from Akai Professional
Or let it run in the cloud
If your issue is keeping a pre-recorded YouTube stream running continuously—not correcting a viewer’s out-of-sync playback—StreamNeo is a separate option. Upload a recording or build a playlist, add your YouTube stream key, and go live. It loops uploaded videos from the cloud, so nothing has to stay on at home; it does not stream from a camera.
What’s actually slowing this PC down?
Pick the symptom - the matching free tool is one click away.
Quick Recap
Best Value
- The new generation of the artist's interface: Connect your mic to Scarlett's 4th Gen mic pres. Plug in your guitar. Fire up the included software. Start making your first big hit
- Studio-quality sound: With a huge 120dB dynamic range, the newest generation of Scarlett uses the same converters as Focusrite’s flagship interfaces, found in the world's biggest studios
- Never lose a great take: Scarlett 4th Gen's Auto Gain sets the perfect level for your mic or guitar, and Clip Safe prevents clipping, so you can focus on the music
- Find your signature sound: Air mode lifts vocals and guitars to the front of the mix, adding musical presence and rich harmonic drive to your recordings
- With Scarlett 4th Gen, you have all you need to record, mix and master your music: Includes industry-leading recording software and a full collection of record-making plugins
- Any uploaded quality up to 4K 60fps streams as made at one flat price per slot, with no re-encode or quality tiers.
- Automatic recovery if YouTube drops the stream.
- The first day is free with no card, once per account.
- Monthly: $9.99 per month.
Start your free StreamNeo day.
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
