Free tools Windows power users keep installed
One-click scans. No signup required.
First identify what is delayed: sound out of sync with the picture, the whole live stream arriving late, or YouTube audio lagging behind a separate radio feed. These are different problems and need different fixes. Check playback and audio equipment for a picture/sound mismatch; use YouTube TV’s broadcast-delay control only when the entire live program is behind real time. There is no general YouTube setting established here for synchronizing a YouTube stream with a separate radio broadcast.
Identify which kind of delay you have
A YouTube TV community reader described one symptom as “there is a slight delay between the audio and video signals. They are not in sync”. That describes lip-sync trouble, but it does not establish the cause of every YouTube radio-stream delay. Google’s Google TV Streamer audio and video sync guidance and YouTube TV playback troubleshooting address particular playback contexts, not every YouTube app, device, or radio feed.
- Sound does not match the picture: a person’s speech or an on-screen action happens before or after its sound. Investigate the app, device, TV, receiver, soundbar, and their audio settings.
- The entire live program is behind the event: picture and sound may be synchronized with each other, but both arrive late. This is broadcast latency; a buffer setting may trade lower delay for more interruptions.
- YouTube is behind a separate radio or audio source: the two independently delivered feeds may have different timing. The official guidance cited here does not establish a universal control for aligning them.
Do not assume a TV audio-offset control will fix a separate radio feed: it adjusts the local audio path, not necessarily the timing of another independently delivered stream.
Compare devices and playback routes
Test the same stream another way
Play the same stream on another supported device or through another route to the TV. If the mismatch occurs only with one device or signal path, focus on that setup. If it follows one stream across devices, the source or channel feed may be involved, though that clue is not conclusive. YouTube recommends restarting the app or device, checking for app and system updates, testing another supported device, and sending feedback if the problem persists; see its playback troubleshooting steps.
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Scan for outdated or missing drivers - takes under a minuteDriver Scan →Clear out junk files and repair common Windows errorsFree Scan →#1 Best Overall
- Read Before You Buy — No Video Output: These adapters support charging and USB 2.0 data transfer, but cannot transmit video signals. Except for standard USB webcams (which use USB data only), they are not compatible with HDMI/DisplayPort cables, video-capable USB-C hubs, or docking stations with video output.
- Convert USB-A Ports to USB-C: Designed to connect USB-C earphones, cables, flash drives, card readers, and other USB-C accessories to standard USB-A ports. Plug-and-play with no drivers or software required.
- Aluminum Alloy Housing: Built with a sturdy aluminum alloy shell that aids in heat dissipation and protects against daily wear and scratches. Designed to maintain a stable and secure connection.
- Compact & Travel-Friendly: The ultra-compact design allows the adapter to stay plugged into your device without blocking adjacent ports or adding bulk, reducing wear and tear on your original USB ports.
- 12-Month Warranty: Backed by a 12-month manufacturer warranty for peace of mind. Designed to meet strict quality control standards for reliable everyday performance.
If you are casting
For a casting problem, stop casting and restart the content, close and reopen the Chrome tab, and reduce the distance between the streaming device, router, and computer. Power-cycle the streaming device by disconnecting its power for about one minute. Removing it from the TV’s HDMI port alone does not reboot it. Follow Google’s Cast audio and video out of sync guidance for this casting-specific route.
Check the TV, receiver, or soundbar audio path
If sound consistently leads or trails the picture, inspect the audio-delay or audio-offset control on the TV, A/V receiver, or soundbar. Google advises: “When delays are constant, you can try to adjust the audio delay settings on your TV, A/V receiver, or soundbar.” Menu names and available controls vary by manufacturer, so use the equipment’s manual rather than assuming another brand has Google TV’s menus.
Rank #2
- 5-in-1 USB-C Hub: Experience comprehensive connectivity featuring a Power Delivery input, two USB-A 2.0 ports, a USB-A 3.0 port, and an HDMI port. (Note: The USB-C power delivery input port is only for connecting an external wall charger to power your laptop and cannot power peripheral devices.)
- 90W Pass-Through Charging: Achieve optimal charging with 90W pass-through power to your laptop, supported by a total input of 100W, with the hub reserving 10W for operational efficiency. (Note: Wall charger not included.)
- Quick Data Transfers: Accelerate your productivity with rapid data transfers using a high-speed 5Gbps USB 3.0 port and two 480Mbps USB 2.0 ports.
- 4K HDMI Display: Enhance your visual experience with a hub capable of delivering 4K resolution at 30Hz in both mirror and extend modes. Please note that this hub is compatible with MacBook (macOS 12 and newer), Windows 10 and 11, ChromeOS, and laptops equipped with DP Alt Mode and Power Delivery. Note: This device is not compatible with Linux.
- What You Get: Anker USB-C Hub (5-in-1, 4K HDMI), welcome guide, 18-month warranty, and our friendly customer service.
- Check that the TV, receiver, or soundbar output format is compatible with the connected equipment.
- Temporarily turn off processing such as Dialogue enhancement and Volume leveler, then test again.
- Test with surround sound disabled to see whether the processing or signal path is contributing.
- Reboot the streamer from its power source; if needed, reboot the router as well.
These are the steps in Google’s Google TV Streamer sync guidance; other devices may use different settings. Google recommends an Ultra High Speed HDMI 2.1 cable for the specific Google TV Streamer connection arrangement described in that guide. A cable is not a general fix for source-side latency, a YouTube broadcast buffer, or an incorrect audio setting.
Reduce whole-program delay in YouTube TV when appropriate
Use this branch only if you are watching the TV app for YouTube TV and the whole live broadcast is late—not merely because picture and sound are out of sync. On a TV, open the YouTube TV app, select the three-dot menu, choose Broadcast Delay, then choose Decrease to reduce live delay or Default to favor fewer interruptions.
Rank #3
- Sleek 7-in-1 USB-C Hub: Features an HDMI port, two USB-A 3.0 ports, and a USB-C data port, each providing 5Gbps transfer speeds. It also includes a USB-C PD input port for charging up to 100W and dual SD and TF card slots, all in a compact design.
- Flawless 4K@60Hz Video with HDMI: Delivers exceptional clarity and smoothness with its 4K@60Hz HDMI port, making it ideal for high-definition presentations and entertainment. (Note: Only the HDMI port supports video projection; the USB-C port is for data transfer only.)
- Double Up on Efficiency: The two USB-A 3.0 ports and a USB-C port support a fast 5Gbps data rate, significantly boosting your transfer speeds and improving productivity.
- Fast and Reliable 85W Charging: Offers high-capacity, speedy charging for laptops up to 85W, so you spend less time tethered to an outlet and more time being productive.
- What You Get: Anker USB-C Hub (7-in-1), welcome guide, 18-month warranty, and our friendly customer service.
YouTube TV Help explains: “The lower the broadcast delay, the less buffer the video player will have. With a lower broadcast delay, you’re more likely to experience playback interruption.” Default is the recommended choice when minimizing interruptions matters more than reducing latency. Network congestion or Wi-Fi interference can also delay live programming, even on a good connection. The setting and trade-off are documented for the YouTube TV app on a TV; do not assume the same control is available in every YouTube app or for every radio stream. See YouTube TV’s broadcast-delay help.
When the problem appears to follow one stream
If the same stream is out of sync across playback routes while other streams work, report the stream and include the device, app, and playback route. If multiple streams have the same issue on one setup, concentrate first on that device and its audio chain. A YouTube TV community product expert offered the one-channel-versus-many-channel distinction as a troubleshooting clue, not a definitive diagnosis. You can send feedback through the app after reproducing the issue; avoid attributing the fault to the channel without further evidence.
Rank #4
- Dual Converters, Infinite Potential：Includes 2× USB C male to USB A female adapters and 2× USB A male to USB C female adapters. Perfect for a wide range of uses—tablets with Bluetooth keyboards, expand USB ports on macbook, and more. Two different converters for all your daily needs
- Next-Level 10Gbps & 3A Charging: No more slow 480Mbps, this usb to usb c adapter has a transfer speed of up to 10Gbps, allowing you to do more transferring in less time. This usb adapter fits both USB A and USB C charger, supporting up to 3A fast charging
- Upgraded Exquisite Craftsmanship: With an aluminum alloy housing and metal connector, the usbc to usb adapter is extremely durable and sturdy. Rigorously tested to withstand more than 10,000 times of plugging and unplugging, ensuring long-lasting performance
- Broad Compatible: The usb c to usb adapter widely supports all USB C/ USB A devices like laptops, tablets, cellphones, car chargers, and phone chargers. Such as compatible with MacBook Pro/Air 2023/2022, Thunderbolt 4/3 Devices,Apple MagSafe Watch 9/8/7/SE/Ultra, iPad Pro 2022/2021, Samsung Galaxy S23/S20/S10, and iPhone 17/16/15 Pro. Plug and play
- Please Note: To reach 10Gbps speed, keep the cable under 3.3 ft. For USB A Male to USB C adapters, try flipping the USB C connector. USB C Male to USB A adapters support bidirectional 10Gbps transfer within 3.3 ft
Or let it run in the cloud
If your goal is to keep a prerecorded program playing as a 24/7 YouTube live stream, StreamNeo is a separate option—not an audio-sync repair tool. Upload your recording or build a playlist, add your YouTube stream key, and go live. StreamNeo loops the uploaded videos from the cloud, so nothing has to stay on at home. It plays uploaded videos, not a live camera feed, and streams to YouTube only.
- Any uploaded quality up to 4K 60fps streams as made, at one flat price per slot.
- Automatic recovery is included if YouTube drops the stream.
- The first day is free with no card required.
The monthly option is $9.99 per month. See StreamNeo for details, or start the free first day.
Windows Errors? Fix Them Before They Spread
Repair common Windows errors and clear accumulated junk for a smoother, more stable PC - no reinstall needed.Free scan · no reinstallCrashes, No Sound, or Screen Glitches?
Random freezes, missing sound and display glitches usually trace back to one bad driver. Find and replace yours safely.Free scan · under a minuteQuick Recap
Best Value
- 5-in-1 Connectivity: Equipped with a 4K HDMI port, a 5 Gbps USB-C data port, two 5 Gbps USB-A ports, and a USB C 100W PD-IN port. Note: The USB C 100W PD-IN port supports only charging and does not support data transfer devices such as headphones or speakers.
- Powerful Pass-Through Charging: Supports up to 85W pass-through charging so you can power up your laptop while you use the hub. Note: Pass-through charging requires a charger (not included). Note: To achieve full power for iPad, we recommend using a 45W wall charger.
- Transfer Files in Seconds: Move files to and from your laptop at speeds of up to 5 Gbps via the USB-C and USB-A data ports. Note: The USB C 5Gbps Data port does not support video output.
- HD Display: Connect to the HDMI port to stream or mirror content to an external monitor in resolutions of up to 4K@30Hz. Note: The USB-C ports do not support video output.
- What You Get: Anker 332 USB-C Hub (5-in-1), welcome guide, our worry-free 18-month warranty, and friendly customer service.
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.
