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The Easiest Way to Multistream on OBS (100% Free)

YouTube1/26/2026
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Summary

The Aitum Multistream plugin offers a robust local solution for distributing live video feeds to multiple RTMP destinations simultaneously from within OBS Studio. By bypassing cloud-based subscription services, developers can reduce operational costs and maintain full control over the encoding pipeline. The plugin integrates as a native OBS dock, allowing for seamless management of secondary stream targets alongside the primary broadcast output. From a technical standpoint, the plugin enables granular configuration of encoder settings for each individual platform. Users can specify distinct bitrates, resolutions, and encoding backends (such as NVIDIA NVENC or x264) for each stream. This flexibility is essential for optimizing performance based on the host machine's hardware capabilities and the specific ingest constraints of platforms like Twitch and YouTube.

Key Takeaways

Install the Aitum Multistream plugin to enable local multi-RTMP output within OBS Studio.
Configure independent encoder settings, including bitrate and resolution, for each concurrent stream target.
Utilize the Aitum Multistream Dock for centralized management of multiple platform connections.
Eliminate reliance on cloud-based multistreaming services by leveraging local CPU/GPU encoding resources.
Maintain a primary stream configuration while dynamically adding or removing secondary endpoints.