MistServer

MistServer is a full-featured open-source streaming media toolkit for OTT, live and VOD workflows. It provides a modular controller-based architecture, a web management interface and an API for automation and integration.

Key Features

• Broad protocol support for ingest and egress including HLS (CMAF/TS), MPEG-DASH, RTMP, RTSP, SRT, RIST and WebRTC for low-latency delivery.
• Wide container and codec compatibility (MP4, MKV, TS, FLV; H.264, H.265/HEVC, AV1, VP8/VP9 and common audio codecs) with configurable transmuxing and live MP4/recording options.
• Low-latency capabilities via WebRTC (including WHIP/WHEP variants), SRT and LL-HLS plus options for segmenting/transmuxing for different player targets.
• Modular runtime: MistController discovers and runs Mist* binaries, web UI listens on port 4242 and a programmable API and trigger system enable automation and integration.
• Built for building from source with Meson/Ninja; optional ffmpeg integration for encoding/transcoding processes and optional libsrt/librist support; official Docker assets and prebuilt binaries are provided.

Use Cases

• OTT streaming platform: multi-protocol delivery (HLS/DASH) for adaptive bitrate delivery to browsers, mobile apps and set-top boxes.
• Ultra/low-latency streaming and preview: WebRTC, SRT or RIST for real-time monitoring, remote production and interactive streams.
• VOD hosting and live-to-VOD workflows: on-the-fly transmuxing, recording to MP4/MKV/TS and integration with storage and analytics pipelines.

Limitations and Considerations

• Feature variance between editions: the open-source edition omits several Pro features (DRM, some access-control features, certain recording/analytics/process tools), so production needs requiring DRM or enterprise support should verify edition capabilities.

MistServer is practical for developers and integrators who need a flexible, protocol-rich media server with programmatic control and multiple output formats. It is optimized for Linux-based deployments and provides tooling for compilation, container deployment and integration.