In OBS Studio, use a Media Source with Loop for one video, or a VLC Video source with Loop Playlist for several. Set one output frame rate in Settings → Video → Common FPS Value; OBS will encode the stream at that rate even when the files have different frame rates. Test the playlist before going live, because a loop setting does not guarantee gapless transitions or identical motion cadence across mixed-frame-rate clips.
Choose the OBS source for your files
One video file
Add a Media Source to your scene, choose the file, and enable Loop in the source properties. OBS documents this option for repeating a media file.
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A playlist of videos
Add a VLC Video source, select the files in the order you want them to play, and leave Loop Playlist enabled. This source requires VLC to be installed. Keep shuffle disabled if the sequence matters; OBS treats shuffle as a separate playlist setting.
Set one output frame rate for the live stream
Open Settings → Video → Common FPS Value and choose the output rate for the stream. OBS describes this setting as the desired output FPS. You do not need a separate stream for each source frame rate: OBS encodes the program at the configured output rate. That does not mean every original frame is retained, or that mixed-rate footage will have identical motion cadence after encoding.
#1 Best Overall
- 【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
- 30 fps: A reasonable starting point for typical prerecorded material.
- 60 fps: Consider it when smoother motion matters and the computer and upload connection can sustain it. OBS notes that streaming at 60 fps can be more taxing than at 30 fps.
These are practical choices, not mandatory settings. Check motion in a test stream, especially when the playlist combines clips with different frame rates.
Configure OBS and connect it to YouTube
- Install OBS Studio. Install VLC too if you plan to use a VLC Video playlist source.
- Create a scene and add your source. Choose Media Source for one file or VLC Video for a playlist, then enable the relevant loop option.
- Choose the canvas and output resolution. Set these in OBS to match the stream you intend to send.
- Set the output FPS. In Settings → Video → Common FPS Value, choose 30 or 60 fps as appropriate for the content and available system resources.
- Set up the YouTube encoder stream. YouTube’s live setup instructions guide you through creating or scheduling the stream and connecting an encoder. Copy the stream URL and stream key shown in YouTube Studio into OBS’s stream settings. Treat the stream key as a password: do not share or publish it.
- Allow for first-time activation. YouTube says enabling live streaming for the first time may take up to 24 hours.
YouTube defines an encoder as software or hardware that converts video into a digital streaming format. OBS is the software encoder in this setup. YouTube recommends RTMPS and supports encoder frame rates up to 60 fps; it can automatically detect the encoder settings you chose. See YouTube’s encoder settings and recommendations.
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.
Match bitrate and keyframes to the output
For H.264, use the YouTube bitrate recommendation for the output resolution and frame rate rather than one generic bitrate. The figures below are YouTube’s current recommendations; the page was accessed in 2026.
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|---|---|
| 720p at 30 fps | 6 Mbps |
| 720p at 60 fps | 8 Mbps |
| 1080p at 30 fps | 10 Mbps |
| 1080p at 60 fps | 17 Mbps |
Use constant bitrate (CBR) and a two-second keyframe interval; YouTube says the interval should not exceed four seconds. Recommendations depend on codec, resolution, and frame rate, so check YouTube’s current table if you use a different output or codec. YouTube’s encoder guidance and bitrate recommendations explain the supported settings.
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.
Test the loop before you rely on it
- Start the stream in OBS and inspect it in YouTube’s Live Control Room before sharing it with viewers.
- Listen for audio problems and watch for stutter, unexpected changes in motion, or a mismatch between audio and video.
- Watch the points where one clip changes to the next and where the playlist wraps to its beginning. A loop control does not guarantee gapless boundaries for every file combination.
- Check stream health and audio/video quality during the broadcast, not only at startup.
YouTube’s encoder guidance says, “Make sure to test before you start your live stream.” Its live-stream tips also recommend previewing and monitoring the broadcast. Review YouTube’s encoder guidance.
Troubleshooting mixed-frame-rate loops
- The stream does not repeat: Confirm that Loop is enabled on the Media Source, or Loop Playlist is enabled on the VLC Video source. For VLC Video, confirm VLC is installed.
- The playlist plays in an unexpected order: Review the selected file order and disable shuffle if you need a fixed sequence.
- Motion looks uneven between clips: Confirm the intended output FPS in Settings → Video → Common FPS Value, then test the affected clips in the actual stream. Mixed source rates can produce different motion cadence; the documented settings do not establish how every mismatch will look.
- The stream stutters or the computer struggles: Try 30 fps instead of 60 fps if the content permits, since OBS notes 60-fps streaming can be more taxing. Check that the output resolution and bitrate match your intended stream and YouTube’s recommendations.
- YouTube reports a stream problem: Check the stream key and URL in OBS against YouTube Studio, then review YouTube’s stream-health information and the encoder settings you selected.
- You cannot go live after enabling the feature: If this is the first live-stream setup, allow up to 24 hours for YouTube to enable it.
Copyright and YouTube policy checks
Before looping prerecorded material, make sure you have the rights or permission to broadcast every video and its audio. A loop setting only controls playback in OBS; it does not grant rights or establish that a stream complies with YouTube’s rules. Review YouTube’s copyright and live-stream policies for the content and channel, particularly if you plan to run the loop continuously.
Rank #4
- 2K 30FPS & 1080p 60FPS HDMI Capture Card: The 4K@30Hz input and 2K@30Hz output resolutions offer dual benefits. The high input resolution preserves original video quality for post-production editing, while the 2K output provides an optimal balance between clarity and compatibility. At the same time, this HDMI to USB-C capture card is also backward compatible with 1080p 60FPS, to fulfill a variety of daily needs. Note: Ensure your HDMI source device and the capture device support 2K resolution
- Low Latency 5 Gbps High Data Transfer Speed: With high-speed USB 3.0 technology for optimal performance and low delay, you can easily stream video from the Switch/Switch 2/PS4/PS5 to Twitch, YouTube, Facebook, Twitter, OBS, Potplayer, and VLC on a computer. It's also backward compatible with USB 2.0. Note: This capture card for streaming only supports HDMI input sources, as well as iPadOS devices need to be updated to 17 or higher to use it
- USB A and USB C ports: Featuring both USB-A and USB-C interfaces, this streaming capture card ensures broad compatibility with modern devices, including smartphones, laptops, tablets, desktops, and Quest 3. Perfect for multi-scenario streaming—whether you're broadcasting camera footage, mobile gaming, or PC live streams. Note: This capture card only supports unidirectional signal flow—HDMI input to USB output
- Universal Compatibility: This Driver-Free HDMI capture card for streaming supports Windows 11/10/8.1/7, MacOS, Linux, and phones/tablets. This capture card effortlessly livestreams gameplay from Switch, Switch 2, PS4/PS4 Pro/PS5 (Disable HDCP mode), Xbox Series X, and Meta Quest 3/2 directly to your iPad, laptop, or PC. Fully support OBS Studio, XSplit, PotPlayer, QuickTime Player, and more for streaming, recording, editing, and high-res video transfer. Note: iPadOS 17 or later is required for USB-C iPad compatibility. Switch / Xbox / PS5/ PS4 work fine when HDCP is turned off
- Durable USB Capture Card: The aluminum alloy casing easily dissipates heat and is lightweight while effectively shielding against EMI, ensuring stable signal transmission. The built-in cable features 26AWG (2C) + 30AWG (1P) tinned copper conductors, ensuring excellent conductivity and corrosion resistance, enhancing durability, and reducing signal loss
Or let it run in the cloud
If you do not want OBS and your computer to stay on, StreamNeo is a cloud service for keeping a YouTube channel live from uploaded videos. Upload a recording or build a playlist, add your YouTube stream key once, and go live. It loops the upload from the cloud; it does not stream from a camera.
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- Nothing has to stay on at home; the stream runs from the cloud.
- Uploaded video streams as made, up to 4K 60 fps, at one flat price per slot, with no re-encode or quality tiers.
- Automatic recovery if YouTube drops the stream.
- The first day is free, with no card required.
Monthly: $9.99 per month.
Every slot includes one always-on stream, 10 GB storage per slot pooled across active slots, 24/7 looping and playlists, automatic recovery if YouTube drops, and support from the StreamNeo team. The same features are included on every plan; only the billing period changes. Plans are available by day, week, month, six months, or year, and you can cancel any time. UPI and cards are accepted in India; card checkout is available worldwide. For five or more slots, contact support. See StreamNeo for details.
Quick Recap
Best Value
- [Enhanced 4K-1080P Video Capture Experience] Capture the Magic: Elevate your video recordings to new heights with our upgraded anti-static 1080P Video Capture Card. Immerse yourself in stunning visuals, supporting HDMI input at 4K 60FPS and USB output for capturing in 1080P, complete with rich stereo sound. Enjoy crystal-clear video recordings, dynamic gaming live streams, and professional conference broadcasts. Note: HDMI resolution: Max input can be 3840×2160@30Hz / Video output resolution: Max output can be 1920×1080@30Hz
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