To loop a video on YouTube Live, enable Loop on an OBS Media Source before you start streaming; for multiple files, use an OBS VLC Video source and enable Loop Playlist. YouTube receives the video feed from OBS—the loop setting repeats the media, but does not keep a broadcast running if the encoder stops. Keep your stream key private: YouTube treats it like a password, and you can reset it in Live Control Room if it may have been exposed.
Before you start: check YouTube Live eligibility
You need a verified YouTube channel with no live-stream restrictions in the past 90 days. YouTube’s general guidance also lists a minimum age of 16. First-time live-stream activation may take up to 24 hours, so enable it in advance and check your current eligibility before scheduling a broadcast. See YouTube’s live-streaming restrictions and eligibility guidance and encoder setup instructions.
Choose how to repeat your video
| What you want to play | OBS source | Loop setting | Dependency |
|---|---|---|---|
| One local video file | Media Source | Loop | Built into OBS |
| A sequence of video files | VLC Video | Loop Playlist | VLC must be installed. If OBS is 64-bit, install 64-bit VLC. |
OBS documents these controls in its Media Sources guide. A loop restarts the local media when playback ends; it does not restart a stopped encoder or guarantee uninterrupted uptime.
Loop one video file in OBS
- Create or select a scene: In OBS, use the Scenes panel to choose a scene for the broadcast or create one.
- Add the video: In Sources, select + → Media Source. Name it if prompted, then select the local video file in the source properties.
- Enable looping: Turn on Loop in the Media Source properties. OBS leaves this option off by default. Confirm the video appears in the preview and plays as expected.
- Configure the YouTube destination: In YouTube Studio, open Go live to enter the Live Control Room. Create or select a stream and copy its stream URL and stream key from Stream settings. In OBS, open Settings → Stream, choose YouTube or the applicable YouTube service, and enter the stream details. YouTube’s encoder instructions explain where to get those values and enter them.
- Check the broadcast before starting: Confirm the right scene and media are selected, and review the stream’s title, visibility, and other details in Live Control Room. Start streaming in OBS. For a scheduled stream, wait for the preview to appear in Live Control Room, then select Go live there.
Loop a playlist in OBS
- Install VLC. OBS’s VLC Video source requires it; match the architecture, installing 64-bit VLC for 64-bit OBS.
- In the selected scene’s Sources panel, select + → VLC Video.
- Add the media files to the playlist in the source properties and enable Loop Playlist.
- Check the preview and playlist order, then stream to YouTube using the encoder setup above.
Use Media Source when one file is enough; use VLC Video when you need multiple files to play in sequence. Neither requires a dedicated capture card or hardware encoder for this local-file workflow.
#1 Best Overall
- 【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.
Keep the YouTube stream key private
YouTube describes stream keys as “your YouTube stream’s password and address.” The key lets the encoder send a feed YouTube will accept, so treat it as a credential.
- Paste it only into OBS’s stream settings. Do not expose the key or its field in a screenshot, screen recording, public post, or live output.
- Limit channel administrative access to people you trust, as YouTube recommends in its streaming safety tips.
- If you think the key was exposed, open YouTube Studio’s Live Control Room → Stream and reset it, then replace the old value in OBS. YouTube says only a channel owner or manager can reset a key; see Manage live stream settings.
- A custom key can be reused. Reusing stream settings also carries over the previous stream’s metadata, settings, and key, so review them before the next broadcast.
Set visibility separately from key security
YouTube supports Public, Private, and Unlisted live streams. Visibility controls who can find or watch the broadcast; keeping the key secret controls who can send a feed to the channel. Set visibility in the stream details in Live Control Room rather than relying on key secrecy to limit viewers. YouTube says the default is private for users aged 13–17 and public for adults aged 18 or older. Review the current options in YouTube’s live stream settings.
Rank #2
- 4K60 Capture: Record in cinematic quality with crisp detail and vivid colors
- HFR Support: Play and capture in 1440p120 or 1080p240
- HDR10 Support: Capture brilliant HDR content with tone mapping on Windows
- Cross-Platform Compatible: Works with PS5, Xbox Series X/S, Switch 2, and more
- Analog Audio In: Capture in-game chat or commentary with 3.5mm input
Plan for copyright and the recording
Broadcast only media you have rights to use
Before looping a file, make sure your channel is authorized to broadcast both its video and audio. A file being available locally does not establish permission to stream it. YouTube’s settings guidance specifically reminds creators to ensure they have rights to video and audio used in trailers; apply the same rights check to all material you broadcast. The rules for a particular file depend on its rights and license.
Do not rely on YouTube’s archive for a long loop
YouTube says streams under 12 hours can be automatically archived, while streams exceeding 12 hours may not be captured at all. If preserving the full broadcast matters, keep a local recording as a backup. See YouTube’s live-stream archiving guidance.
Recommended Free Tools
Rank #3
- 【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
RTMP is enough for this basic workflow
YouTube’s documentation describes HLS as higher latency than RTMP and sets protocol-specific requirements. HLS is optional, not a prerequisite for looping a file from OBS; use the basic encoder workflow unless you have a reason to configure another protocol. See YouTube’s HLS guidance.
Troubleshoot common loop and key problems
- The video stops after one play: Open the Media Source properties and enable Loop. The setting is off by default.
- The playlist does not appear or play: Confirm VLC is installed and its architecture matches OBS; 64-bit OBS requires 64-bit VLC. Check that files were added to the VLC Video source playlist.
- YouTube is not receiving the feed: Check that OBS has the correct stream URL and key from the selected YouTube stream, and that streaming has been started in OBS. For a scheduled broadcast, wait for the preview and select Go live in Live Control Room.
- The key may have been seen by someone else: Reset it in Live Control Room → Stream, then update OBS with the replacement. Only a channel owner or manager can reset it.
- The stream is not public: Review visibility in Live Control Room. A private or unlisted setting is separate from whether the key is secret.
- The broadcast ends but the archive is incomplete or missing: A stream over 12 hours may not be captured by YouTube. Keep a local recording if the full program needs preservation.
Or let it run in the cloud
If your goal is a YouTube channel that keeps uploaded videos playing without leaving OBS or a computer on at home, StreamNeo runs the loop in the cloud. Upload a recording or build a playlist, add your YouTube stream key once, and go live. It is YouTube-only and plays uploaded videos, not a live camera feed.
Quick Recap
Best Value
- 【4K Clarity, 1080P Performance】Enjoy stunning clarity with our USB 3.0 Video Capture Card—featuring 4K input and smooth 1080P@60Hz output. Featuring YUY2 technology, it delivers richer colors than MJPEG for lifelike live streaming and recording. Plus, it delivers high-quality video with minimal latency, making it perfect for gamers and content creators.
- 【Mic-in for Easy Commentary】Plug in a headset or mic directly to stream/record voice easily—no extra adapters. Great for real-time gaming commentary, online classes, or vlog dubbing. Paired with its low-latency tech, it keeps voice synced perfectly with video, eliminating post-editing hassle from mismatched audio-visuals. Fits most 3.5mm devices—ideal for gamers, teachers, creators.
- 【Plug and Play, no Extra-Drivers】No extra drivers or external power—just plug in and start capturing instantly. Small and lightweight, it fits easily in your bag for outdoor live streams, on-the-go recordings, or emergencies. Ideal for game capture, video conferences, and online teaching, it saves hassle while delivering smooth results.
- 【Wide Compatibility: Apps & Devices】No extra adapters—works flawlessly with your go-to platforms and gear. It pairs with streaming/recording apps like Twitter, YouTube, Facebook, OBS, XSplit, and VLC, plus devices including Switch/Switch2, PS5/PS4, Xbox, DSLR cameras, PC, macOS, and Android. Whether gaming, streaming, or hosting video calls, it keeps HD quality intact, eliminating "compatibility headaches".
- 【Worry-Free After-Sales Support】We are committed to delivering exceptional quality products that combine sophisticated design with affordable pricing, offering you the best solutions for seamlessly connecting your work and life. Whether you're a newcomer or a seasoned user, feel free to reach out anytime with any questions—your satisfaction is our top priority.
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
- Nothing at home has to stay on for the stream to continue.
- Each slot streams the uploaded quality as-is, up to 4K 60fps, at one flat price per slot.
- It automatically recovers if YouTube drops the stream.
- The first day is free with no card required.
Monthly: $9.99 per month.
Start your free StreamNeo day.
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.
