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For a 24/7 pre-recorded YouTube stream in OBS, choose a hardware encoder supported by your computer, set the streaming output to CBR, use a two-second keyframe interval, and match the bitrate to YouTube’s recommendation for your codec, resolution, and frame rate. Then test the actual feed and monitor YouTube’s stream health; these settings do not guarantee uninterrupted operation.
Set up OBS for YouTube’s live encoder requirements
- Choose the streaming encoder. In OBS, open Settings > Output and configure the Streaming output. Select a hardware encoder available in your OBS build and system. OBS documents NVIDIA NVENC, AMD AMF, Intel QSV, and Apple VideoToolbox options; availability depends on hardware and operating system. OBS generally advises choosing NVENC or AMF when you have a corresponding NVIDIA or AMD GPU rather than defaulting to Intel QSV. OBS hardware encoding documentation lists compatibility considerations.
- Set rate control to CBR. For the live streaming encoder, choose constant bitrate (CBR). YouTube specifies CBR for RTMP/RTMPS ingestion; do not carry recording-oriented rate-control advice over to the live output.
- Set the keyframe interval to two seconds. YouTube says the interval should not exceed four seconds, and OBS’s NVENC examples also use two seconds. In the encoder controls, set the interval to 2 seconds.
- Choose a codec and bitrate for the output resolution and frame rate. YouTube supports H.264, H.265/HEVC, and AV1 for live ingestion. The following are examples from YouTube Help’s SDR recommendations; they are platform guidance, not a guarantee that your encoder or network can sustain the stream.
| Output | H.264 | AV1 or H.265/HEVC |
|---|---|---|
| 720p30 | 8 Mbps | 6 Mbps |
| 1080p30 | 14 Mbps | 10 Mbps |
| 1080p60 | 17 Mbps | 12 Mbps |
These figures are YouTube Help recommendations; the page does not state a publication year (accessed 2026). Check YouTube’s encoder settings guidance for the current table and other resolutions or frame rates. Use a codec only if both the installed OBS version and the system’s hardware expose it.
- Check picture and audio format. YouTube’s RTMP/RTMPS guidance calls for progressive scan, square pixels, Rec. 709 for SDR, AAC or MP3 audio, and 128 Kbps stereo audio; it lists up to 60 fps. Set the OBS output to match your intended stream format.
- Configure YouTube ingest. YouTube’s encoder workflow provides a stream URL and stream key for the live stream. Enter these in OBS’s stream configuration so the encoder feed reaches the intended broadcast. Treat the key as a credential: do not publish it or share it, and reset it through YouTube if it is exposed. Follow YouTube’s encoder setup steps for the current Live Control Room workflow.
Keep live settings separate from recording settings
OBS’s advanced recording guide uses recording examples such as constant-QP (CQP) for NVENC. Those settings address local recording, not YouTube’s live ingestion requirement for CBR. Configure the Streaming output independently; recording presets are not universal prescriptions for a live stream. OBS says its additional NVENC controls were introduced in version 31.0, and the available options vary by codec and use case. Treat those advanced controls as optional rather than prerequisites for a stable continuous feed. See the OBS Advanced Recording Settings Guide and OBS Advanced NVENC Options.
Make sure the connection can sustain the stream
Use an upload connection with enough capacity for the selected bitrate and leave room for variation. YouTube recommends 20% upload headroom; for example, a feed set to 10 Mbps calls for at least 12 Mbps of available upload capacity under that guideline. The figure is YouTube Help guidance, not a measured guarantee. Account for other devices and applications using the connection, and for any primary and backup feeds. See YouTube’s live streaming tips.
Special offer. See more information about Outbyte and uninstall instructions. Please review EULA and Privacy policy.
#1 Best Overall
Elebase USB to USB C Adapter for iPhone 18 Pro Max,USBC Car Charger Adapter
- 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.
- Test using audio and on-screen motion similar to the real playlist; a static test image may not reveal the same encoding or network issues.
- Preview the feed in YouTube Live Control Room before relying on it as a continuous broadcast.
- Monitor stream health and messages during the test and operation. A bitrate recommendation cannot compensate for an unstable connection or interruptions in power, hardware, or software.
Troubleshoot common settings problems
- OBS does not show the encoder you expect: hardware encoder options depend on the GPU, operating system, drivers, and OBS build. Confirm that the hardware and installed OBS version support the codec, and choose another available supported encoder if needed.
- YouTube reports an unstable or insufficient bitrate: check that the streaming output is CBR, compare its bitrate with YouTube’s recommendation for the chosen codec and output, and verify available upload capacity with headroom. Reduce the output bitrate or resolution if the connection cannot sustain the target.
- The stream does not meet keyframe guidance: set the streaming keyframe interval to two seconds and verify that you changed the live output, not only recording settings.
- The broadcast is not receiving the OBS feed: confirm that the stream URL and key belong to the intended YouTube live stream, then check Live Control Room for stream status and messages. If the key may have been exposed, reset it.
- The test looks fine but the 24/7 run later drops: a successful short test does not establish continuous reliability. Check YouTube stream-health messages, OBS status, network interruptions, shared upload use, and whether the computer or encoder remains available.
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Quick Recap
Bestseller No. 5
Best Value
Anker USB C Hub, 5-in-1 USBC to HDMI Splitter with 4K Display
- 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
Sale
UGREEN USB to USB C Adapter Combo 4-Pack, 10Gbps USB C Converter Space Gray
- 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
Sale
Anker USB C Hub, 7in1 Multi-Port USB Adapter, 4K@60Hz USBC to HDMI Splitter
- 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.
Rank #2
Anker USB-C Hub, 5-in-1 USB Hub for Laptops, 4K HDMI Multiport Adapter
- 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.
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