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For a typical 16:9 loop, start with a 1920×1080 OBS output at 30 fps if the source, computer and sustained upload can handle it reliably. Match the output to the source’s useful detail; don’t upscale a lower-resolution video just to select a larger number. In OBS, the canvas is your layout workspace, while the output resolution is the size sent to YouTube.
Canvas vs. output resolution: what each setting controls
Base (Canvas) Resolution
The canvas is the space where OBS arranges sources. For a loop, choose a canvas that suits the intended composition and preserves the source’s aspect ratio. Changing it may require repositioning or resizing sources. See the OBS Studio Overview Guide.
Output (Scaled) Resolution
The output is the resolution OBS sends to the stream after applying its downscale filter. For example, a 1920×1080 canvas with a 1280×720 output is scaled down to 720p. Sending a lower-resolution source at a higher output size does not create its missing detail.
How to choose a resolution and frame rate
- Check the loop file. Note its native resolution, aspect ratio and motion. Avoid stretching; fit the source to the canvas or crop deliberately.
- Start with the composition. For ordinary landscape video, use a 16:9 canvas and output. YouTube identifies 16:9 as the standard aspect ratio for its computer player; see its recommended upload encoding settings.
- Try 1080p30 when it fits. If the source is 1080p or higher and the computer and connection are dependable, use 1920×1080 output at 30 fps as a starting point. For less detailed source footage, choose a matching or lower output instead.
- Use 60 fps only for a reason. It can better represent motion, but OBS notes that streaming at 60 fps can be substantially more demanding than at 30 fps. Static or slow loops usually have little to gain from the extra frame rate. Test your system before relying on it.
- Reduce load if the stream struggles. If encoding is overloaded or YouTube reports degraded stream health, lower the output resolution and/or frame rate, then test again. A resolution that stays reliable is more useful than a higher setting that drops frames or disconnects.
There is no universal best setting for every loop. Compare source detail, motion, sustained encoder load, stable upload bandwidth with headroom, and whether the intended presentation is landscape, square or vertical. Don’t select 1440p simply because the number is larger: without suitable source detail and enough system and network capacity, that choice is not justified.
#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.
Set the YouTube ingest settings to match
YouTube’s live encoder settings guidance, checked 2026-10-03, recommends constant bitrate (CBR) and a 2-second keyframe interval, not exceeding 4 seconds. It supports H.264, H.265/HEVC and AV1 over RTMP/RTMPS, allows up to 60 fps, and recommends RTMPS. Its bitrate figures below are platform recommendations, not guarantees that a particular connection will be stable:
| Codec | Output | Minimum bitrate | Recommended bitrate |
|---|---|---|---|
| H.264 | 1080p30 | 5 Mbps | 14 Mbps |
| H.264 | 1080p60 | 6 Mbps | 17 Mbps |
| H.264 | 720p30 | 3 Mbps | 8 Mbps |
| H.264 | 720p60 | 3 Mbps | 8 Mbps |
| AV1 or H.265/HEVC | 1080p30 | 4 Mbps | 10 Mbps |
| AV1 or H.265/HEVC | 1080p60 | 4 Mbps | 12 Mbps |
| AV1 or H.265/HEVC | 720p30 or 720p60 | 2 Mbps | 6 Mbps |
Use these as starting points for the chosen codec and resolution, leaving upload headroom rather than treating the recommended bitrate as a substitute for a stable connection. YouTube transcodes live feeds into different formats for viewers. For SDR, its guidance calls for Rec. 709, square pixels and progressive scan.
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.
Test before leaving a loop live
- Run a representative portion of the loop, including its busiest motion and audio.
- Check OBS for encoding or rendering overload and check YouTube’s stream health while the broadcast is running.
- Confirm the preview looks and sounds right; adjust output, frame rate or bitrate if the connection or encoder is struggling.
- If a replay matters, record locally and confirm the resulting file is intact and continues to grow. YouTube’s livestream tips recommend testing, monitoring quality and checking local archive files. They also say the channel must be verified and must not have had a live-stream restriction in the past 90 days.
Will YouTube archive a 24-hour livestream?
Don’t rely on one continuous 24-hour broadcast becoming a complete YouTube replay. YouTube says it can automatically archive a live stream if it is less than 12 hours long and warns that a stream exceeding 12 hours may not be captured at all. If you need an on-demand copy, keep a local recording and plan an archive approach around that limit. YouTube does not state that a particular restart cadence is required to keep the live feed online. Details are in its archive live streams guidance.
Common problems and fixes
- The picture looks stretched. The source and canvas may have different aspect ratios. Preserve the source ratio and fit or crop it intentionally instead of stretching.
- The stream drops frames or looks unstable. The output, frame rate or bitrate may exceed what the computer or connection can sustain. Lower resolution and/or frame rate, leave upload headroom, and test again.
- Encoding overload appears at 60 fps. Return to 30 fps unless the loop’s motion clearly benefits from 60 fps and the computer can maintain it over time.
- The picture looks no sharper at a higher output. A larger output cannot restore detail absent from the source. Use a resolution appropriate to the actual file.
- The 24-hour broadcast has no complete replay. Streams longer than 12 hours may not be captured by YouTube’s automatic archive. Use a local recording if retaining the full replay is important.
Or let it run in the cloud
With StreamNeo, upload a recording or build a playlist, add your YouTube stream key once, then go live. StreamNeo loops the uploaded video from the cloud, so nothing has to stay on at home. Every slot streams the upload as made, up to 4K 60fps, at one flat price per slot; there are no quality tiers or re-encoding. It automatically recovers if YouTube drops the stream. The first day is free with no card, one free day per account. Monthly service is $9.99 per month. See StreamNeo, or start the free first day.
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.
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
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.
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