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1Scan for outdated or missing drivers - takes under a minute2Clear out junk files and repair common Windows errors3Fix the driver behind crashes, sound loss and screen glitchesIn OBS, set Output (Scaled) Resolution to 1920×1080. For a standard 16:9 scene, set Base (Canvas) Resolution to the same size, fit each clip to the canvas, and enable looping on the media source or playlist. This keeps the encoder’s outgoing feed at 1080p even when individual clips have different resolutions. It does not make lower-resolution clips native 1080p, guarantee that viewers receive 1080p, or by itself ensure an uninterrupted 24/7 stream.
What 1080p means when your videos have different resolutions
The output resolution is the size of the live video OBS sends to YouTube. The base canvas is the workspace where you position sources. Set both to 1920×1080 for a straightforward 16:9 scene; a 720p clip can then be scaled into that 1080p output, while a 1080p clip can be displayed at its full source resolution.
Scaling does not add detail that was not present in a lower-resolution file. Also, a 1080p encoder feed does not force every viewer to watch at 1080p: YouTube transcodes live streams into multiple output formats, and playback quality can vary by device and connection. YouTube’s live encoder guidance explains that transcoding behavior.
Set up OBS for a 1080p stream
1. Set the canvas and output resolution
- In OBS, open Settings → Video.
- Set Base (Canvas) Resolution to 1920×1080. This is the frame on which you arrange sources.
- Set Output (Scaled) Resolution to 1920×1080. This is the resolution sent as stream output.
- Choose a frame rate suited to the material and the computer’s available resources. If most clips are 30 fps, 30 fps is a reasonable starting point. YouTube supports encoder frame rates up to 60 fps, but higher frame rates can require more resources; test before relying on a 60 fps setup.
If you later change the base canvas, check source positions and sizes again. OBS notes that sources may need to be realigned or resized after a canvas change. See the OBS Studio overview for the distinction between canvas and scaled output.
#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.
2. Fit each clip without distorting it
Add the video files as media sources, or use a VLC Video source for a playlist. Select a source in the preview and choose Transform → Fit to Screen (Ctrl+F). Fit preserves the clip’s aspect ratio and scales it inside the canvas. A 4:3 or vertical clip may therefore leave empty areas around the image in a 16:9 scene.
If you need the image to fill every pixel, cropping can remove parts of the frame; stretching fills the canvas but can distort the picture. Check representative clips of each shape—such as 16:9, 4:3, and vertical—in the OBS preview before going live. OBS documents the fit and stretch transforms in its overview guide.
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.
3. Choose the right loop source
| Use case | OBS source | Repeat setting | Dependency |
|---|---|---|---|
| One video file | Media Source | Enable Loop | Built into OBS |
| Several files in sequence | VLC Video | Enable Loop Playlist; OBS lists it as on by default | VLC must be installed |
For a playlist, arrange the files in the VLC Video source and verify playback and transitions in the scene. OBS lists common supported local video formats and the VLC dependency on its Media Sources page.
Match the YouTube encoder settings
The following are YouTube’s published H.264 live-ingest figures in its current encoder guidance, accessed in 2026. They are minimum and recommended bitrates for the incoming encoder feed, not promises about viewer playback quality.
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.
| Output frame rate | Minimum bitrate | Recommended bitrate |
|---|---|---|
| 1080p30 | 5 Mbps | 14 Mbps |
| 1080p60 | 6 Mbps | 17 Mbps |
For the documented ingestion options, YouTube recommends constant bitrate (CBR), a 2-second keyframe interval (no more than 4 seconds between keyframes), RTMP or RTMPS, and AAC or MP3 audio. YouTube recommends RTMPS as the secure version of RTMP. Use the row that matches your chosen frame rate, and confirm the current guidance at YouTube’s live encoder settings.
Connect OBS to the YouTube live stream
- In YouTube Studio, create or open the live stream and locate its stream key and stream URL in the live settings. Keep the key private: anyone who has it may be able to send a feed to your stream.
- In OBS, open Settings → Stream, choose YouTube as the service, and connect your account or enter the stream key using the option shown in your OBS version.
- Confirm that OBS is sending the intended 1920×1080 output and that your selected bitrate, frame rate, keyframe interval, and audio format match the encoder setup.
- Run a private or unlisted test before the public broadcast. Include representative movement and audio, then check YouTube’s stream health messages before relying on the configuration.
- Start the stream in OBS and verify the incoming feed in YouTube Studio. YouTube’s live stream settings guide covers stream keys, stream URL, latency, and DVR controls.
What these settings can—and cannot—guarantee
Loop settings repeat local media; resolution settings define the encoder output. Neither guarantees uninterrupted operation for 24 hours a day. YouTube recommends testing and monitoring stream health, but its encoder guidance and OBS’s loop documentation do not guarantee continuous operation on a particular computer or internet connection.
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
For a sustained broadcast, test the complete setup under the conditions in which it will run and monitor YouTube’s stream health while live. Make sure the chosen host and connection can maintain the selected bitrate and frame rate. Treat recovery from a host, network, or ingest interruption as a separate operational concern rather than assuming that a loop setting will restore the live stream.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Troubleshoot common mixed-resolution and looping problems
- The stream is not being sent at 1080p: Recheck Settings → Video → Output (Scaled) Resolution. The base canvas alone does not set the stream output resolution.
- A clip has bars or empty space: That is expected when fitting a source with a different aspect ratio into a 16:9 frame. Keep fit to preserve the image shape, or decide whether cropping or stretching is acceptable for that clip.
- The image looks distorted: Check that the source was fitted rather than stretched. Stretch fills the frame by changing the image’s proportions.
- A playlist does not appear or play: Confirm VLC is installed, then check the VLC Video source and its file list. For a single file, use a Media Source and enable Loop instead.
- The broadcast stutters or YouTube reports poor stream health: Check that the encoder bitrate and frame rate match the selected 1080p30 or 1080p60 setup, then test again with representative audio and movement. YouTube’s published bitrate recommendation is not a guarantee that a particular connection can sustain it.
- Some viewers do not see 1080p: The encoder’s 1080p output and YouTube’s viewer renditions are different layers. YouTube transcodes the incoming live stream, and viewers may receive another quality based on their device or connection.
- The stream stops despite media continuing to loop: A looping source does not establish that the host, network, or YouTube ingest stayed connected. Check OBS and YouTube Studio stream health and the host and connection rather than changing clip resolution alone.
Or let it run in the cloud
With StreamNeo, upload a recording or build a playlist, add your YouTube stream key once, and go live. The cloud loops the uploaded videos, so nothing has to stay on at home. StreamNeo sends videos as uploaded, up to 4K 60fps, at one price per slot regardless of quality, and automatically recovers if YouTube drops the stream. The first day is free with no card; it is one free day per account. Monthly service is $9.99 per month. Start your free day with StreamNeo.
Recommended Free Tools
Quick 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.
