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To show one live production on Facebook and YouTube at the same time, the simplest route is usually a hosted multistreaming relay: connect both destinations to the service, then send one video feed from OBS or another encoder to the relay. It forwards the feed to both platforms. You can also use an encoder configured to send separate outputs directly, but that requires destination-specific setup and more upload capacity.
Before scheduling an event, make sure YouTube live streaming is enabled. YouTube says first-time enablement can take up to 24 hours, so do not leave it until the day of the broadcast.
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Choose how to send the stream to both platforms
| Method | How it works | Best suited to | What to check |
|---|---|---|---|
| Hosted relay service | Connect Facebook and YouTube to the service, then send one feed from OBS or use the service’s browser-based studio. The service forwards the stream to each destination. | Creators who want one encoder connection and a guided setup. | Current destination support, supported account types, plan limits, branding, latency, account permissions, reliability, and whether the service starts each event automatically. |
| Direct multi-output encoder | Configure an encoder to send a separate output to each platform’s ingest endpoint. | Operators whose existing production setup supports multiple outputs and who are comfortable configuring each destination. | Encoder capability, combined upload bandwidth, destination-specific settings, separate event controls, and what happens if one output fails. |
A relay generally means your connection sends one feed upstream; the relay handles distribution. With direct outputs, your setup sends a feed to each destination, so the outgoing bandwidth requirement is higher. There is no single upload-speed figure that fits every resolution, bitrate, relay, and direct-output configuration: test your actual setup with spare capacity.
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Prepare both accounts and the event
- YouTube: Verify the channel and enable live streaming in YouTube Studio. YouTube says first-time enablement may take up to 24 hours.
- Facebook: Confirm you can access the account and the intended destination—profile, Page, or Group—and that the chosen service supports it. Available destinations depend on the service’s current features and your account permissions.
- Credentials: Be ready to use the stream URL and key required by your chosen workflow. Keep all stream keys private; anyone who obtains a key may be able to send a feed to that stream.
- Event details: Prepare the title, description, privacy or audience choice, and start time for each destination. Check whether the integration carries details across or requires you to set them separately.
Set up OBS with a hosted relay
- Enable YouTube live streaming and check Facebook access. Complete the account checks above before the event, allowing up to 24 hours for first-time YouTube live-stream enablement.
- Connect both destinations in the relay. Sign in to the relay service, connect Facebook and YouTube, and approve the requested permissions. Select the right Facebook profile, Page, or Group and the intended YouTube channel or event where those options are available.
- Create an encoder or RTMP stream in the relay. Copy the stream key supplied by the relay. In OBS, open Settings → Stream, choose the relay as the service if it appears in the service list, and enter the relay-provided key. If the service gives you a server URL as well, use the URL and key exactly as supplied.
- Check the outgoing destinations. In the relay dashboard, make sure both Facebook and YouTube are enabled for this broadcast. Enter or review the title, description, and other event settings required for each destination.
- Start OBS and verify the platform states. Start streaming in OBS, then check the relay dashboard and each platform’s preview or live controls. Depending on the integration, you may need to start or confirm the broadcast separately at one or both destinations.
- Rehearse before the real event. If your workflow permits a private or unlisted test, confirm picture, audio, destination previews, and your plan for managing chat. Also check how to end the broadcast and whether doing so closes both destinations as expected.
In Restream’s documented workflow, users connect destinations, select the Restream service in OBS, enter the supplied key, and start the OBS stream. Restream says its free plan supports two simultaneous channels and Facebook profile streaming, while Pages and Groups require its Standard plan. Those are vendor-published plan and eligibility claims that may change; confirm current terms and destination support before relying on them.
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Capture Card, 4K HDMI Video Capture Card, Game Capture Card, 1080P 60FPS Video Capture Device, HDMI to USB 3.0 Capture Card for Streaming, Work with Camera/Xbox/PS4/PS5/PC/OBS
- 【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.
Set up a direct multi-output encoder
A direct setup sends to each platform’s current ingest endpoint instead of sending one feed to a relay. The exact controls depend on your encoder and the platforms’ current event setup. YouTube’s workflow is to obtain the stream URL and key in YouTube Studio, enter them in the encoder, start sending the feed, and use Live Control Room controls where required. For Facebook, follow the current Live Producer instructions for the account and destination you intend to use; the exact menu labels, key behavior, and start sequence can vary.
- Create or select an event at each destination. Confirm the intended YouTube and Facebook channel or profile/Page/Group, audience settings, and event details.
- Retrieve each platform’s ingest details. Copy the relevant server URL and stream key from the platform’s current live setup. Do not use the relay’s key for a direct-output configuration.
- Configure a separate output for each platform. Enter each destination’s own URL and key in the encoder’s multi-output settings. Apply the destination’s current requirements rather than assuming identical settings work everywhere.
- Budget for both feeds. Your connection and encoder must sustain the combined outgoing rates. Run a test and check stability at each destination.
- Start and monitor each event. Follow the encoder and platform controls for starting, previewing, and ending each output. A failure on one output may not stop the other, so monitor both independently.
The precise direct Facebook-plus-YouTube setup is not universal: it depends on the encoder, account type, and current platform controls. Confirm the current instructions in the encoder and Facebook Live Producer before the broadcast rather than assuming a particular menu path or stream-key behavior.
Rank #2
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
Encoder settings and network planning
YouTube’s surfaced encoder guidance recommends H.264 video, constant bitrate (CBR), a two-second keyframe interval, and RTMPS for encrypted delivery to Google’s servers. YouTube says the keyframe interval should not exceed four seconds. These are YouTube recommendations, not a claim that every Facebook workflow has identical requirements. Check the relay’s current outgoing settings and each destination’s guidance before applying them.
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- Upload bandwidth: With a relay, your encoder sends one feed to the relay. With direct multi-output streaming, plan for the combined outgoing rates. No universal Mbps threshold is established for every setup; test the bitrate, resolution, and connection you will actually use.
- Stability: A connection that briefly reaches a target upload rate may still be unreliable under sustained load. Test for the duration and conditions closest to the event, and leave capacity beyond the encoder’s configured output.
- Audio and video: Check synchronization, microphone levels, and the picture at both destination previews. An encoder can use external audio and video hardware, but additional equipment is optional rather than a requirement for simulcasting.
Test, copyright, and live-content checks
Do a rehearsal early enough to fix account, permission, and connectivity problems. Verify that both platforms receive the intended picture and sound, that titles and audience settings are right, and that you know which controls stop each broadcast. Decide in advance how you will monitor comments if you plan to use chat on both platforms.
Rank #3
![VIXLW 4K HDMI Video Capture Card, Cam Link Card, HDMI to USB 2.0 Game Audio Adapter, Record Capture Device for Streaming, Teaching, Gaming, Live Broadcasting, Video Conference [Windows]](https://m.media-amazon.com/images/I/41e6jd88Y4L._SL160_.jpg)
VIXLW 4K HDMI Video Capture Card, Cam Link Card, HDMI to USB 2.0 Game Audio Adapter, Record Capture Device for Streaming, Teaching, Gaming, Live Broadcasting, Video Conference [Windows]
- 【4K VIDEO CAPTURE CARD】Made with upgraded chip, captures 4K@60Hz video input at full speed, no lag, no delay, capture card also supports 1920×1080@30Hz highest image quality output, capture video to USB through HDMI, you can Directly save to computer and mobile phone; suitable for high-definition video live broadcast, video capture, online conference, video streaming, video course; equipped with high-definition USB cable.
- 【HDMI real-time screen sharing】The HDMI interface is made of nano-metal material, so that the video can reach ultra-low latency. The audio and video capture card can capture video and audio at the same time, and store the video signal into the computer and smartphone, and support OBS post-video. Editor, this is an excellent solution for online meetings and live broadcasts, economical and fast, 4K HDMI Capture Card is widely used in live broadcast, conference, photography, medicine, daily office.
- 【Plug and Play】4K video capture card has built-in drivers, no need to install complicated programs, no external power supply, plug and play, very convenient, just plug into your computer, you can use it, the shell is made of aluminum alloy seamlessly , small size, very convenient to carry, suitable for capturing interesting details in life, can be used for indoor and outdoor live broadcast, and the color of the picture is more delicate.
- 【Wide Compatibility】The video capture card adopts advanced chips, intelligent identification equipment, and is widely compatible with electronic equipment, which can easily capture wonderful moments and comes with a USB cable. It supports third-party video capture software such as OBS, Win, MacOs, Android, etc. It can also perform video capture and online live broadcast at the same time, store and share videos at the same time, and easily realize video splicing, which is very convenient.
- 【24 hours local technical support】We have a professional technical team for more than ten years, serving you 24 hours a day. You are welcome to contact us if you have any questions.
Make sure you have the rights to the video, music, and other material in the broadcast. Simulcasting does not bypass either platform’s copyright rules. YouTube’s monetization and reused-content policies are also separate from the technical ability to go live: permission to use material does not by itself guarantee that a channel qualifies for monetization. Review the platforms’ current policies for your content and account before streaming.
Troubleshoot common failures
| Symptom | Likely cause | What to do |
|---|---|---|
| YouTube does not offer a live-stream destination or will not accept the event. | Live streaming is not enabled, the channel is not verified, or first-time enablement is still processing. | Check YouTube Studio’s live controls and channel status well before the event; first-time enablement may take up to 24 hours. |
| Only one platform appears in the relay or one destination cannot be selected. | The account permission was not granted, the account type is unsupported on the current plan, or the service’s destination support has changed. | Reconnect the account, review permissions and plan eligibility, and confirm current support for the exact profile, Page, Group, channel, or event. |
| The encoder connects, but a destination stays offline. | The destination is not enabled in the relay, the platform needs a separate start confirmation, or direct-output credentials/settings are incorrect. | Check the destination toggle and platform preview/live controls. For direct outputs, verify that each destination has its own current URL, key, and event setup. |
| The picture stutters or the connection drops. | Insufficient or unstable upload capacity, especially when sending direct feeds to multiple destinations. | Test the actual configured output, lower the outgoing load if needed, and reserve headroom. For direct outputs, account for the combined rates. |
| The stream works on one destination but not the other. | Different platform requirements, permissions, event settings, or output failures. | Monitor each destination separately and inspect its own preview and status rather than treating one successful output as proof that both are live. |
| A stream key may have been exposed. | The key was shared, published, or entered into an untrusted service. | Use the platform’s current controls to replace or reset the affected key, then update the encoder or relay before going live. |
Or let it run in the cloud
If your goal is a prerecorded YouTube channel that runs continuously, rather than one live production sent to Facebook and YouTube together, StreamNeo is a separate YouTube-only option. Upload a recording or build a playlist, add your YouTube stream key once, and go live; StreamNeo loops the uploaded videos from the cloud. It does not stream to Facebook or go live from a camera.
Quick Recap
SaleBestseller No. 1
Best Value
Sale
Capture Card 4K HDMI Video Streaming to USB 3.0 1080P 60FPS Capture Device
- 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
Rank #4
Video Capture Card, 4K USB3.0 HDMI to USB C, 1080P60FPS HDMI Capture Card for Streaming, Gaming, Video Recording Compatible with Switch, Xbox, PS4/5, OBS,iPad Mac OS Windows,Camera, Zoom(Silver)
- 【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.
- Your computer and home connection do not have to stay on.
- Any quality up to 4K 60fps streams as uploaded at one flat price per slot, with no re-encode or quality tiers.
- StreamNeo automatically recovers if YouTube drops the stream.
- The first day is free with no card, one free day per account.
- Monthly pricing is $9.99 per month.
Start your free StreamNeo day.
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