Streaming to multiple platforms sounds simple until you need different video formats, separate destination settings, and reliable monitoring.
For example, you might want to stream in landscape (16:9) to YouTube while sending a vertical (9:16) version to TikTok. Managing multiple outputs locally can add complexity to an already demanding live-streaming setup.
That's the problem Toolscase StreamHub is designed to address.
🔗 Project: https://streamhub.toolscase.com/
The idea behind StreamHub
StreamHub lets you send one live video source to multiple destinations simultaneously instead of setting up a separate streaming workflow for each platform.
You can connect OBS or another RTMP encoder, or use the browser-based Studio to start streaming with a camera and microphone.
The workflow is straightforward:
- Connect your source: Send your stream to StreamHub using its RTMP ingest URL, or open the browser Studio.
- Choose your destinations: Connect platforms such as YouTube, Twitch, Facebook, LinkedIn, TikTok, Instagram, or a custom RTMP endpoint.
- Start broadcasting: StreamHub distributes your source to the destinations you've enabled.
A few interesting engineering challenges
Building a multistreaming platform involves more than forwarding a video feed. Different destinations can have different requirements, and a problem with one destination shouldn't necessarily interrupt every other stream.
Here are some of the problems StreamHub is designed to handle.
1. One source, different video formats
Creators increasingly need both horizontal and vertical video.
StreamHub processes outputs on its servers, making it possible to deliver landscape and vertical versions from a single source without requiring a separate encoder on the creator's machine for each destination.
2. Isolated destination outputs
A disconnect or encoding problem on one platform shouldn't bring down every other destination.
StreamHub uses separate encoder outputs for enabled destinations, with bounded automatic restarts. This helps isolate destination-specific failures rather than treating the entire broadcast as one indivisible process.
3. Monitoring the broadcast
A stream can appear to be running while a destination is experiencing connection problems.
StreamHub provides real-time visibility into metrics such as bitrate, frames per second, CPU and memory usage, and individual destination connection health.
That makes it easier to identify problems while a broadcast is still live.
4. Streaming directly from the browser
Not everyone wants to configure OBS or install additional software.
The browser-based Studio offers camera and microphone previews, scene layouts, and guest tiles. This provides another way to go live without requiring a desktop streaming setup.
Who might find this useful?
Multistreaming can be useful for:
- Content creators publishing across multiple social platforms
- Podcasters and talk-show hosts
- Businesses running webinars and live product events
- Churches and community organizations
- Teams producing conferences and other live events
The right setup depends on the number of destinations, video formats, streaming hours, and level of monitoring required.
What's next?
We're sharing StreamHub to get feedback from developers, creators, and people who work with live video.
I'd be interested to hear from anyone who has built or operated a multistreaming workflow:
- How do you handle horizontal and vertical outputs from one source?
- What metrics are most useful when troubleshooting a live stream?
- What happens in your setup when one destination disconnects?
You can explore the project here:
Toolscase StreamHub: https://streamhub.toolscase.com/
Feedback and technical suggestions are welcome!
Top comments (1)
Have you ever faced challenges while streaming to multiple platforms simultaneously? 🎥
We built Toolscase StreamHub to simplify multistreaming, manage different video formats, and monitor individual stream destinations from one place.
I'd love to hear your thoughts, experiences, and suggestions! 🚀
🔗 streamhub.toolscase.com/