You can loop an old video into a YouTube livestream with OBS: add the saved file as a Media Source, enable Loop if you want it to repeat, then send OBS’s output to a stream you created in YouTube Studio. This keeps the video playing while the encoder is running; it does not guarantee an uninterrupted 24/7 broadcast. You need live-streaming access and the necessary rights to everything in the video and audio.
What you need before you start
- A YouTube channel that is verified, has no live-streaming restriction in the previous 90 days, and meets YouTube’s minimum age requirement of 16 for livestreaming. Check YouTube’s current live-streaming eligibility guidance.
- OBS Studio installed on a computer that can remain on and connected to the internet for the duration of the stream.
- A video file you can legally broadcast live. Having an old copy of a video does not itself give you the right to rebroadcast it.
- A reliable local copy if you need to retain a recording. YouTube says streams under 12 hours can be automatically archived, while streams exceeding 12 hours may not be captured at all. Its archive guidance recommends keeping a local backup.
How to loop an old video with OBS and YouTube Live
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Add the video in OBS
Open OBS and add a Media Source in the Sources panel. Choose the local video file. OBS supports formats including MP4, TS, MOV, FLV, MKV, AVI, GIF, and WebM. Turn on Loop if the video should restart when playback reaches the end; leave it off if you want playback to stop there. See OBS’s Media Sources documentation.
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Create the livestream in YouTube Studio
Open YouTube Studio’s Live Control Room and create or schedule an encoder stream. In its stream settings, locate the stream URL and stream key. In OBS, open Settings → Stream, select YouTube as the service if available, and enter the credentials as required by the selected connection method. You can also use the server URL and key in the encoder’s custom-server fields. Follow YouTube’s encoder setup instructions for the current Live Control Room workflow. Treat the stream key like a password: do not show it on screen, share it, or include it in a public post.
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Check the picture and sound before going public
Start streaming from OBS so YouTube receives the encoder feed. Wait for the Live Control Room preview, then check that the correct video and audio are present. YouTube recommends testing and monitoring stream quality; do a short test before relying on a long or unattended broadcast. Start the event in Live Control Room when you are ready to make it live, following the event’s settings.
#1 Best Overall
Guermok Video Capture Card, 4K USB3.0 HDMI to USB C, 1080P 60FPS & 2K 30FPS | Capture Card for Streaming, Compatible with iPad Mac OS Windows, Quest 3, OBS, PS5/4, Switch2/1, Xbox, Camera (Silver)- 【1080P 60FPS Video Capture Card】 This HDMI game capture card is based on USB3.0 high speed transmission port, input resolution up to 4K@30HZ, output resolution up to 2K@30Hz or 1920×1080@60Hz. Type c and USB interface can meet most of the devices in daily life. Easily meet the online capture, real-time recording, online meetings, live gaming and other functions, so you have a better visual enjoyment. Note: For capture use only; requires capture software to function and is not intended for direct screen casting to a monitor or TV
- 【Ultra Low Latency Screen Sharing】 HDMI capture card is made of good quality aluminum alloy with strong heat dissipation, allowing you to enjoy ultra low latency while live gaming or video recording or live streaming, avoiding blue screens and lag. This HDMI to USBC capture card supports easy recording of good quality audio or HD video and transferring it to your computer or streaming platform, allowing you to record 60 fps HD video directly on your hard drive and real-time preview
- 【Plug and Play, Easy to Carry】 This HDMI 1080P video capture card does not require any additional drivers or external power supply, just plug and play for fast capture. The capture card is small and lightweight, so you can put it in your bag for emergencies, making it very portable for outdoor live streaming. It's also a great way to share content in game recording, video conference, video recorder and online teaching
- 【Wide Compatibility USB Capture Card】 Easily streams to Facebook, Youtube or Twitch. With the connection, this HDMI to USB C/3.0 video capture devices can be working on several Operating Systems and various software: Windows 7/ 8/ 10, Mac OS or above, Linux, Android, Laptop, Xbox One, PS3/PS4/PS5, Camera, DVDs, Set Top Box, Webcame, DSLR, Switch/Switch 2, TV BOX, HDTV, Potplayer/VLC, ZOOM, OBS Studio etc.
- 【Package Content & Note】 1x HD Audio Capture Card , 1x USB 3.0 to USB C Adapter (A-side 3.0, B-side 2.0), 1x user manual. Please note that you need to restart the OBS Studio software after the audio setup is complete, otherwise it will result in no sound output. When using an adapter, if the device is recognized as USB 2.0, try using the other side with the USB-C port. Simply flip the capture card and reconnect it to be recognized as USB 3.0
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Plan how the broadcast ends and what you need to save
Stop the encoder feed when you want the broadcast to end, and check the Live Control Room’s auto-start and auto-stop settings if you use them. Do not treat YouTube’s replay as your only archive: its automatic archiving may not capture streams over 12 hours. Make a local recording or other backup if you need a dependable copy.
Rights, Content ID, and monetization
Old footage still has to be cleared for live use
YouTube’s livestream terms require the provider to have the rights needed for the live content. YouTube also scans live streams for third-party matches and may interrupt or terminate a stream. Its copyright guidance notes that even licensed content can cause a Content ID interruption if the rights owner has not allowlisted your channel. Confirm live-streaming rights for all video, music, artwork, and other material before broadcasting.
Rank #2
- 【1080P HD High Quality】Capture resolution up to 1080p for video source and it is ideal for all HDMI devices such as PS4, PS3, Xbox One, Xbox 360, Wii U, DVDs, DSLR, Camera, Security Camera and set top box. Note: Video input supports 4K30/60Hz and 1080p120/144Hz. Does not support 4K120Hz/144Hz. Output supports up to 2K30Hz.
- 【Plug and Play】No driver or external power supply required, true PnP. Once plugged in, the device is identified automatically as a webcam. Detect input and adjust output automatically. Won't occupy CPU, optional audio capture. No freeze with correct setting.
- 【Compatible with Multiple Systems】suitable for Windows and Mac OS. High speed USB 3.0 technology and superior low latency technology makes it easier for you to transmit live streaming to Twitch, Youtube, Facebook, Twitter, OBS, Potplayer and VLC.
- 【HDMI LOOP-OUT】Based on the high-speed USB 3.0 technology, it can capture one single channel HD HDMI video signal. There is no delay when you are playing game live.
- 【Support Mic-in for Commentary】Rybozen capture card has microphone input and you can use it to add external commentary when playing a game. Please note: it only accepts 3.5mm TRS standard microphone headset.
Repetition does not guarantee monetization
YouTube’s monetization rules distinguish reused content from inauthentic content. The policy page notes that, on July 15, 2025, YouTube renamed “repetitious content” to “inauthentic content” and clarified that repetitive or mass-produced content is ineligible; reused-content review remains separate, and copyright rules still apply. A loop is not automatically disallowed or automatically eligible: the outcome depends on the material and the channel. See YouTube channel monetization policies.
Eligible channels may use live-stream ad formats, Super Chat and Super Stickers, or memberships subject to YouTube’s requirements and settings. YouTube does not guarantee that ad slots will serve ads. Review its live-stream monetization guidance rather than assuming a loop will earn revenue.
Rank #3
- 【4K HDMI Input, 2K@30Hz Recording】Powered by a true USB 3.0 high-speed interface, the capture card supports up to 4K@30Hz HDMI input and records at 2K@30Hz or 1080P@60Hz. Perfect for gamers, streamers, and professionals who need crisp, smooth video for live streaming, gameplay recording, or online meetings.
- 【Ultra Low Latency Screen Sharing】Built with a premium aluminum alloy shell and advanced chipset for stable heat dissipation, ensuring ultra-low latency transmission. Capture high-quality video and dual-channel audio in real time—no lag, no frame drop—ideal for Twitch, YouTube, or OBS streaming.
- 【Easy Plug and Play, Compact & Portable】No driver or external power required—just plug and play via USB 3.0 or Type-C connection to your Windows or macOS computer. Lightweight and compact design makes it easy to carry for outdoor streaming, live shows, or mobile recording setups.
- 【Wide Compatibility & Multi-Device Support】Compatible with Windows 7 8 10 11, macOS, Linux,Android and supports most popular software such as OBS, Zoom, VLC, Twitch Studio, and more. Works seamlessly with PS4, PS5, Xbox, Switch, DSLR cameras, TV boxes, and other HDMI-output devices for streaming to YouTube, Twitch, etc.
- 【What You Get】Includes: HDMI Capture Card, USB 3.0 to USB-C Adapter, User Manual. Tips: Make sure your tablet’s OTG function is enabled before connecting. Test your HDMI device with a monitor first to confirm video and audio output, then connect to the Video Capture Card for recording.
Local OBS or a cloud service?
| Option | What keeps the video running | What to consider |
|---|---|---|
| OBS on your computer | Your computer, OBS, and internet connection must remain available to send the feed. | You control the local playback setup and can keep a local archive, but the official OBS and YouTube instructions do not guarantee unattended uptime or automatic recovery after an interruption. |
| StreamNeo | StreamNeo loops uploaded videos from the cloud to YouTube, so your computer does not have to stay on. | One flat price per slot for any uploaded quality up to 4K 60fps, automatic recovery if YouTube drops the stream, and a free first day with no card. It streams to YouTube only. See StreamNeo. |
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 keeps the uploaded video playing, so nothing has to stay on at home. It streams the video as uploaded up to 4K 60fps at one price per slot, and automatically recovers if YouTube drops the stream. The first day is free with no card. Monthly service is $9.99 per month. A slot includes 10 GB storage, pooled across active slots, 24/7 looping and playlists, and StreamNeo team support. India-based customers can pay by UPI or card; card checkout is available worldwide. For five or more slots, contact support. Learn more at streamneo.com, or start your free first day.
Quick Recap
Rank #4
- High-Quality Video Capture, 4K HDMI Capture Card Ready: Capture smooth and vibrant video with this 4K HDMI capture card, engineered for gamers and content creators who demand crisp 1080P 60FPS video quality. Whether you're streaming to Twitch or recording gameplay for YouTube, your footage will look professional and detailed
- Plug-and-Play USB Capture Card, No Drivers Needed: Designed as a USB capture card for streaming, this device works instantly out of the box, just plug into your PC or laptop and start capturing. Fully compatible with popular software like OBS Studio, Streamlabs, and XSplit, making setup quick and stress-free for beginners and pros alike
- Universal Compatibility PS5, Xbox, Switch & More: Stream or record gameplay from virtually any HDMI-enabled device including Nintendo Switch, PS5, Xbox Series X, DSLR cameras, and PCs. The video capture card for gaming supports seamless passthrough so you can play without lag while your audience watches every frame in real time
- Low-Latency Performance for Smooth Streaming: This capture card for streaming minimizes delay between gameplay and broadcast, so you get reliable, low-latency capture that works well for competitive gaming, live broadcasts, and podcast sessions. Suitable for those building their channel with high-quality, engaging content
- Compact & Portable Design for Content Creators: Lightweight and portable, this USB 3.0 capture card works well for creators who travel or switch gaming setups often. Throw it in your bag and stream or record wherever you are, at home, events, LAN parties, streaming or studio sessions
Troubleshooting common problems
- YouTube does not show a preview: Check that OBS is actively streaming, the stream URL and key match the current event, and the key was not rotated or copied with extra characters. Recheck the Live Control Room stream settings and encoder status.
- The preview has video but no sound: Check that the media file has an audio track, that OBS is capturing it, and that the OBS audio meters move during playback. Confirm the audio is not muted in OBS or the source.
- The video stops at the end: Enable Loop in the Media Source properties if the file should repeat. This restarts the source; it does not itself ensure the YouTube connection stays live.
- The broadcast is interrupted by a copyright match: Stop and review the match. Verify that you have live-stream rights for the matched material and, if licensed, ask the rights owner whether your channel must be allowlisted in Content ID.
- The stream goes offline when you leave: A local OBS setup depends on the computer, encoder, and connection continuing to operate. For unattended continuity, test the whole setup first or use a cloud service designed to keep uploaded videos looping.
- The replay is missing or incomplete: Streams exceeding 12 hours may not be captured. Keep a local recording or backup when a complete archive matters.
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