# Flussonic

> Flussonic builds professional video streaming and video-surveillance software: media servers, transcoding, DVR/NVR, and delivery infrastructure for IPTV, OTT, broadcast, and CCTV/VSaaS operators. Founded 2011.

## Products
- [Flussonic Media Server](https://flussonic.com/products/flussonic-media-server): Core video ingest, processing, recording, and delivery engine
- [Catena](https://flussonic.com/products/catena): IPTV/OTT delivery to ISP networks and the internet
- [Catena SE](https://flussonic.com/products/catena-se): Streaming edge for service providers
- [Sapsan](https://flussonic.com/products/sapsan): Rust-based streaming core (10,000 cameras / 100 Gbit/s per server)
- [Watcher](https://flussonic.com/products/watcher): Video surveillance / NVR for 50–500,000 cameras
- [Agora](https://flussonic.com/products/agora): Enterprise TV and private broadcast platform
- [Mcaster](https://flussonic.com/products/mcaster): Broadcast TV signal preparation and contribution
- [Coder G2](https://flussonic.com/products/coder-g2): Hardware transcoder appliance
- [Lumika](https://flussonic.com/products/lumika): Cloud streaming platform
- [Cameras](https://flussonic.com/products/cameras): IP camera lineup

## Technologies (definitions and specs)
- [Technologies index](https://flussonic.com/technologies): All core technologies
- [Transcoder](https://flussonic.com/technologies/transcoder): Multi-bitrate transcoding, codec support (H.264/H.265/AV1)
- [DVR](https://flussonic.com/technologies/dvr): Recording with unlimited archive depth
- [Central](https://flussonic.com/technologies/central): Cluster management
- [Low Latency Streaming](https://flussonic.com/technologies/low-latency): Sub-second delivery (LL-HLS, WebRTC, SRT)
- [AI Video Analytics](https://flussonic.com/technologies/ai-video-analytics): Neural-network video analysis
- [Video in Kubernetes](https://flussonic.com/technologies/video-in-kubernetes): Cloud-native deployment
- [Ad Markers](https://flussonic.com/technologies/ad-markers): SCTE-35 ad insertion signaling

## Glossary (canonical term definitions)
- [Video Glossary index](https://flussonic.com/glossary): 30+ streaming/broadcast/surveillance terms
- [DVR](https://flussonic.com/glossary/dvr), [HLS](https://flussonic.com/glossary/hls), [OTT](https://flussonic.com/glossary/ott), [DRM](https://flussonic.com/glossary/drm), [SRT](https://flussonic.com/glossary/srt), [WebRTC](https://flussonic.com/glossary/webrtc), [CDN](https://flussonic.com/glossary/cdn), [nPVR](https://flussonic.com/glossary/npvr) — see index for the full list

## Documentation
- [Flussonic Manual](https://flussonic.com/doc/): Installation, administration, API reference, developer guides for Media Server, Watcher, Central, Catena

## Evidence
- [Case Studies](https://flussonic.com/cases): Customer deployments and results
- [Release Notes / Changelog](https://flussonic.com/blog): Monthly version changelogs

## Company
- [About](https://flussonic.com/about)
- [Contacts](https://flussonic.com/contacts)