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Use OBS Studio to send a prerecorded video to YouTube Live, enable the media source’s loop behavior, and choose a supported hardware H.264 encoder if your PC has one. For a 1080p30 stream, start with YouTube’s recommended 5 Mbps CBR and a two-second keyframe interval. Test the actual PC and connection before leaving it unattended: hardware encoding can reduce CPU load, but it cannot guarantee that a particular low-power machine will sustain a stream.
Can you loop a prerecorded video on YouTube Live?
Yes. YouTube Live accepts a broadcast sent by encoder software such as OBS Studio. Add the recording as an OBS media source, enable looping for that source, and send the scene to YouTube using an encoder stream and stream key. The video then plays repeatedly as a live broadcast while OBS and the PC remain running.
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First-time live activation may take up to 24 hours, according to YouTube’s encoder setup guidance. Allow for that delay before planning a scheduled stream.
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Check channel and PC readiness
YouTube channel eligibility
- The channel must be verified and must not have a live-streaming restriction in the previous 90 days.
- YouTube’s general live-streaming guidance sets the minimum age to livestream at 16.
- Check the current status and live controls in YouTube Studio before configuring OBS. See YouTube’s live-streaming start guidance.
PC and connection
- Use a supported hardware encoder if available: Quick Sync on compatible Intel graphics, NVENC on compatible NVIDIA hardware, or AMF on compatible AMD hardware. Availability depends on the PC’s hardware generation and drivers.
- Connect over a stable network and check upload speed, not just download speed. YouTube recommends 20% upload headroom above the stream bitrate; for a 5 Mbps stream, that means at least 6 Mbps of available upload capacity for the stream, with additional capacity preferable if other devices or applications use the connection.
- Keep the recording accessible to OBS and check that its audio is present in the mixer if the file has sound.
Set up OBS and YouTube Live
- Prepare the live stream. Open YouTube Studio and go to Live Control Room. Create or select an encoder stream and copy its stream key. Keep the key private; anyone with access to it may be able to broadcast to your stream.
- Configure OBS for YouTube. In OBS, select YouTube as the streaming service and use the RTMPS option or preset when available. YouTube recommends RTMPS for secure stream ingestion; see its encoder settings guidance.
- Create a scene and add the recording. In OBS, create a scene, add the video as a Media Source, and turn on the source’s loop option. OBS labels and controls can vary by release, so check the installed version’s Media Source properties rather than relying on a fixed click path. Confirm the video and any audio appear in the preview and audio mixer.
- Set the output format. Start with 1920 × 1080 at 30 fps if that matches the source and the intended motion. For H.264, set rate control to CBR, bitrate to 5,000 Kbps, and keyframe interval to 2 seconds. These are YouTube’s recommended settings for 1080p30 live ingest.
- Choose the encoder. In OBS output settings, select an available hardware H.264 encoder such as Quick Sync, NVENC, or AMF. Update relevant graphics drivers and test the stream; older hardware encoders can produce lower quality at a given bitrate. OBS explains that hardware encoders can move encoding work off the CPU and to specialized GPU components on its hardware encoding page.
- Use 60 fps only when it helps. If the recording has motion that benefits from 60 fps and the PC and connection can sustain it, set 1920 × 1080 at 60 fps and use YouTube’s recommended H.264 bitrate of 6,000 Kbps, with CBR and a two-second keyframe interval. Otherwise, 30 fps is a lighter starting point.
- Preview and test. Start the stream and check the preview and stream health in Live Control Room. Test with representative movement and audio, and watch for dropped frames, buffering, audio problems, or encoder overload before depending on a long broadcast. YouTube’s streaming tips recommend leaving 20% upload headroom.
OBS settings for 1080p YouTube Live
| Setting | 1080p30 starting point | 1080p60, if needed |
|---|---|---|
| Resolution | 1920 × 1080 | 1920 × 1080 |
| Frame rate | 30 fps | 60 fps |
| Codec | H.264 | H.264 |
| Rate control | CBR | CBR |
| Bitrate | 5,000 Kbps recommended by YouTube | 6,000 Kbps recommended by YouTube |
| Keyframe interval | 2 seconds | 2 seconds |
| Encoder | Supported hardware H.264 encoder if available; test on the actual PC | Supported hardware H.264 encoder if available; test on the actual PC |
These bitrate figures are YouTube recommendations for live H.264 ingest, not guarantees of picture quality or proof that a particular PC will cope. YouTube transcodes live streams for different playback formats. For the official current settings, see YouTube’s encoder settings page.
#1 Best Overall
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KAMRUI Pinova P2 Mini PC 16GB RAM 512GB SSD, AMD Ryzen 4300U(Beats 5400U/3500U/N95,Up to 3.7GHz,4C/8T) Mini Computers,Triple 4K Display/HDMI+DP+Type-C/WiFi/BT for Home/Business Mini Desktop Computers
- 【AMD Ryzen 4300U True 4-Core CPU: Outperforms N95 & i3-10110U】KAMRUI P2 Mini PC is equipped with true 4-core AMD Ryzen 4300U processor built on advanced 7nm Zen2 architecture，This means you get consistent, unthrottled performance for hours on end, whether you’re running multiple browser tabs, streaming 4K content, or managing virtual machines. Compare that to Intel N95 (4 efficiency cores that throttle under load) or Intel i3-10110U (only 2 cores total), and the difference is night and day: The KAMRUI P2 AMD Ryzen 4300U (28W) is 40% faster than the Intel i3-10110U and 25% faster than the Intel N95 in multi-core tasks, ensuring smooth, lag-free performance even during heavy workloads.
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- 【4K Triple Display】KAMRUI Pinova P2 4300U mini desktop computers is equipped with HDMI2.0 ×1 +DP1.4 ×1+USB3.2 Gen2 Type-C ×1 interfaces for faster transmission, Triple 4K@60Hz Display, KAMRUI P2 mini computer is ideal for visual home entertainment, home office, conference rooms, etc. USB3.2 Gen2 Type-A port ×2 with a transfer speed of up to 10 Gbps (21 times faster than USB 2.0) for efficient data transfer. Ideal for seamless multitasking between spreadsheets, browsers and presentations, or for an immersive entertainment experience.
- 【USB3.2 Gen2 Type-C 10Gbps, Versatile connectivity】KAMRUI P2 mini desktop pc fast and versatile connectivity! The USB3.2 Gen2 Type-C port offers a data transfer rate of 10Gbps and simultaneously supports DisplayPort 1.4 video output. The P2 AMD Ryzen 4300U Mini PC is complemented by Gigabit LAN, WiFi and Bluetooth, so nothing stands in the way of a productive working environment.
Copyright and repeat broadcasts
Looping a file does not change who owns its contents or grant permission to broadcast them. Before going live, make sure you have the rights needed for the video, music, and other material in the recording. YouTube may apply its policies to live broadcasts as well as uploaded videos. A stream that is technically stable can still face a copyright or channel-policy issue.
Keep the stream running: local OBS or cloud
Local OBS on a low-power PC
With OBS, the PC performs the encoding and sends the stream over your internet connection. This route gives you OBS scenes, overlays, and audio controls without a cloud streaming subscription, but the computer, encoder, and connection must keep working for the broadcast to continue. A hardware encoder can reduce CPU work; it does not remove the need to test the full setup.
Rank #2
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Getorli Mini PC AMD Ryzen 5 3500U (4C/8T, Max 3.7GHz) Small Desktop Computer 16GB DDR4 RAM 512GB NVMe SSD Budget Micro Compact PCs 4K HD Dual HDMI WiFi 6 BT5.3 Prebuilt OS-Home Office Gaming Streaming
- 【Great power in a small computer】Get fast performance from the AMD Ryzen 5 3500U CPU (2.1GHz-3.7GHz, 4 Cores 8 Threads) inside this mini pc, TDP 15W up to 25W. It's perfect for all your home office and business use, like daily computing, web browsing, and smooth media streaming. This small desktop computer handles everyday tasks easily and quietly.
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Or let it run in the cloud
For a YouTube-only prerecorded stream, StreamNeo runs the loop in the cloud: upload a recording or build a playlist, add your YouTube stream key once, then go live. Nothing has to stay powered on at home, and the uploaded video streams as made, up to 4K 60fps, at one flat price per slot. StreamNeo automatically recovers if YouTube drops the stream. Its first day is free with no card; the monthly option is $9.99 per month. See StreamNeo for service details, then start the free day.
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Troubleshooting a looped YouTube Live stream
- You cannot start a live stream: Check channel verification, live-stream restrictions, and whether first-time activation is still pending. YouTube says activation can take up to 24 hours.
- The stream key does not connect: Confirm OBS is using the matching encoder stream and current key from Live Control Room. Treat the key as private; replace it in YouTube Studio if it has been exposed.
- The video stops instead of repeating: Reopen the OBS Media Source properties and confirm that looping is enabled for that source. Verify against the controls in your installed OBS version.
- The PC struggles or frames drop: Try 30 fps instead of 60, use an available supported hardware encoder, and check the actual encoder load and stream health. Hardware encoder quality and performance vary by device and driver.
- The broadcast buffers or loses connection: Measure upload bandwidth and leave YouTube’s recommended 20% headroom above the selected bitrate. Check whether other traffic is consuming the connection.
- Viewers hear no audio: Check that the media file includes audio, that the source is not muted, and that audio activity appears in the OBS mixer during preview.
Cost and equipment: what you actually need
The basic local workflow needs OBS, a compatible PC, a video file, and an internet connection; it does not automatically require new hardware. Consider an upgrade only if testing identifies a specific bottleneck, such as an unsupported encoder, insufficient upload capacity, or unreliable storage access. The available evidence does not establish a universally suitable CPU or GPU, so choose hardware based on the exact PC, operating system, and workload rather than a generic model recommendation.
Rank #3
BOSGAME E5 11 Pro Mini PC, AMD Ryzen 5300U 4C/ 8T, Business Home Office PC | 8GB DDR4 256GB M.2 2280 SSD, 2.5 GbE Dual Lan Desktop Computers, Triple Displays 4K 60Hz, Wi-Fi 5, BT 5.0, Support Linux SSH
- 【AMD Ryzen 3 5300U CPU: Outperforms N150 & 3500U】 BOSGAME E5 mini PC is powered by the TSMC 7nm FinFET architecture AMD Ryzen 3 5300U processor (4 Cores, 8 Threads, up to 3.8GHz boost, 6MB total cache). Compared to low-end Intel N150 or 3500U chips which only have 4 single threads and throttle under load, the 5300U delivers over 30% faster multi-core speed. Run 30+ browser tabs, large Excel sheets, and Zoom meetings simultaneously without system lag.
- 【8GB DDR4 RAM & 256GB NVMe SSD Storage】 Installed with high-speed 8GB DDR4 dual-channel memory and a fast 256GB M.2 2280 SSD, eliminating slow boot times and application loading delays. To accommodate growing data requirements, the upgradeable hardware design features dual SODIMM slots that allow you to expand memory up to 64GB RAM, ensuring smooth operation during heavy multitasking.
- 【High-Capacity Dual M.2 SSD Storage Expansion】 Never worry about running out of space for your business files. In addition to the pre-installed 256GB system drive, the motherboard houses an extra empty internal M.2 2280 NVMe PCIe 3.0 slot. This allows you to easily add a second solid-state drive for up to an additional 2TB of storage capacity (upgrades not included) without needing to remove or reinstall the original operating system.
- 【Radeon 6-Core Graphics & Triple 4K Displays】 Integrated with official AMD Radeon Graphics (6 Graphics Cores, 1500 MHz frequency) for casual gaming, photo editing, and crisp 4K media decoding. Featuring 1x HDMI 2.0 port, 1x DisplayPort, and 1x Full-Function Type-C port, the E5 outputs true 4K@60Hz resolution to three monitors at once. This multi-screen setup eliminates constant window-switching for traders, programmers, and office workers.
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A cloud service can remove the need to keep a dedicated PC running, but it adds a provider, its storage limits, terms, reliability considerations, and cost. Compare those factors with the value of OBS controls and the PC/network dependency of a local stream before choosing.
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GMKtec Mini PC, G3 Ultra Intel Pentium Gold 7505 16GB LPDDR4 RAM 512GB SSD | Office Business Desktop Computer (Beats N100/N150), 4K Dual HDMI/USB3.2 Gen2 10Gbps/WiFi 6/BT5.2/2.5GbE
- WHY CHOOSE G3 ULTRA MINI PC PENTIUM GOLD 7505 - Choose the Intel Pentium Gold 7505 for snappier everyday responsiveness: It delivers up to 30% faster single-core performance than the Ryzen 5 3500U, making office apps and web browsing feel noticeably quicker, while its Intel UHD Graphics (48 EUs) provides 2.4x the GPU performance of the N100 & N150's 24-EU graphics, ensuring smoother 4K streaming and light photo editing.
- 16GB RAM MEMORY & 512GB STORAGE - GMKtec Nucbox G3 Ultra mini computer is prebuilt with 16GB LPDDR4 RAM at 3200 MT/s, you will enjoy a speedier experience with Built-in 512GB M.2 SATA Hard Drive. Our mini desktop pc boots up in seconds, work on multiple browser tabs, software applications and quickly transfers files. There is a primary slot and secondary expansion storage. Primary slot is M.2 2280 PCIE and secondary slot is M.2 2280 SATA.
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Rank #4
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GMKtec M5 Ultra Gaming Mini PC Computer Ryzen 7 7730U 16GB RAM 256GB SSD | Office Personal Desktop (Beats 7430U/ 7525U), Dual NIC LAN 2.5GbE, Triple 4K Display, WiFi 6E, USB-C, BT 5.2, DP, HDMI 2.0
- Office Gaming Mini PC - UPGRADED GMKtec Nucbox M5 Ultra Series is equipped with the powerful AMD Ryzen 7 7730U processor, 8 Cores/16 Threads, Base 2.00GHz (Power Saving Quiet Mode) with Turbo Boost up to 4.50GHz (Performance Mode) in BIOS settings, Based on the ZEN 3+ architecture, this small but powerful mini pc delivers satisfying results in productivity, office work, and gaming. 35% Performance increase over AMD Ryzen 5 7430U/ Ryzen 7 5700U, 5600U, 5560U, 5500U.
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- DUAL NIC LAN 2.5G RJ45 - Fast Network Speeds: Enjoy up to 2500Mbps data transmission speed without worrying about lagging. Ideal for working, gaming, and surfing the internet. Great for Untangle, Pfsense or as a server office PC.
- Mini Desktop Computer with 4K Triple Screen Display - Nucbox M5 Ultra integrates AMD Radeon Graphics 8 Cores 2000 MHz GPU to deliver powerful graphics processing power to easily handle the demands of complex design software, 4K@60Hz UHD video editing, and playback. It can connect to 3 display screens simultaneously.
- Fast Internet WiFi 6E + BT5.2 Connection - GMKtec Mini PC with WiFi-6E Wireless, have 2.5G/5G/6G triple band, more faster and lower latency. Bluetooth 5.2 allowing you more quickly to connect other wireless devices (headset, mouse, keyboard, etc.) Interface features 2*USB3.2 ports, 2*USB2.0 ports, 1*HDMI 2.0 port(4K@60Hz), 1*USB-C port(PD/DP/DATA), 1*DP Port, 1*Audio 3.5mm (HP&MIC), 1*DC Power Port.
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