nanoStream Cloud & H5Live Player.

Live Video Streaming Software with your brand.
Live Encoding, Streaming and Playback. End-to-End.

nanoStream Cloud & H5Live Player.

Live Video Streaming Platform for your brand.
Around the world in 1 second.

Interactive Live Streaming

nanoStream Cloud - Live Video Streaming Platform

End-to-end Live Streaming for your Brand. Cross-platform. Ultra Low Latency.

Free trial | Contact us | Book a package

About nanocosmos and nanoStream

nanocosmos is an award-winning partner for businesses and software developers, named one of Europe’s most innovative companies in live video. Find out how our partners and customers use nanoStream products for effective live video streaming applications!

Encoding, Streaming, Playback

Create your own live streaming application for your brand with high quality nanoStream software products - or integrate them into your existing live streaming infrastructure. Our low latency live streaming and communication products enable fast custom-made or native application for cross-platform interactive live video streaming.

Browser-based Apps, Mobile Live Streaming Solutions and Custom Developments

  • Browser-based apps: Create fast interactive apps with our plugin-free nanoStream Webcaster software and the unique low latency nanoStream H5Live Player. Enable real-time live video encoding and playback directly through the browser. Cross-platform compatibility for all browsers.

  • Mobile and Desktop apps: Develop high quality mobile live streaming apps with the nanoStream SDKs and Apps. All products ensure low latency with H.264/AAC/RTMP encoding & streaming. Cross-platform compatibility (iOS/Android, Win/Mac).

  • Custom development: Combine nanoStream products for custom solutions for live video encoding, streaming, and playback. We ensure close cooperation with each client for fast development and offer custom solutions. Our team is experienced developing custom apps for brands. Please don't hesitate to contact us!

nanoStream Cloud

For easy integration of interactive live streaming applications, use the nanoStream Cloud - including the nanoStream Cloud / streaming management service. You can also bring your own server or CDN.

nanoStream Server Products for On-Premise Installation

Contact us for help in on-premise enterprise environments

Try nanoStream for Live Encoding & Playback,
Contact us for further information or a quote, or
Book a package directly!

for true cross-platform live streaming with ultra-low-latency, including Safari on iOS.

Check out our nanoStream Cloud offering!


nanoStream Cloud - The Ultra-Low-Latency Live Streaming CDN

True interactive live streaming to engage your audience

Reach your viewers all over the world through a trustful live streaming Cloud. Don't worry about what devices your audience is using, and the global scale or location. nanoStream Cloud will rock your live streams. Easy to integrate into existing RTMP live streaming environments!

Around the world in 1 second.
Works on all HTML5 browsers, including Safari on iOS
Integrates with your existing live streaming setups, or can be used completely end-to-end. Apps or sample code for customization available.
  • Get started with nanoStream Cloud - try our free demo!
  • Download PDF
  • Book a package
  • Get a quote
    More info about customer use cases in our blog.

  • nanoStream H5Live Player

    • Easy to use and integrate
    • Plugin-free on all browsers
    • Lowest latency (0.5-2 seconds)!
    • cloud-based or on-premise
    • Cross-platform
    • Flexible HTML/JS API
    • Flash,HLS,DASH Fallback
    • Reliable Support
    Plugin-Free Live Video Player with Low Latency

    nanoStream H5Live Player

    The lowest latency replacement for Flash players

    nanoStream H5Live Player is the perfect playback solution for live video streaming in HTML5 web browsers. Low latency live streaming (0.5-2 seconds end-to-end) and a future-proof, plugin-free implementation enables a lot of exciting use cases.
    H5Live runs on any platform and is a great replacement for existing Flash players based on RTMP.
    H5Live is a client/server solution based on the HTML5 Client and the H5Live Server. It is working similarly to MPEG DASH but keeps end-to-end latency below 1-2 seconds.
    Use our nanoStream cloud to start immediately, or install our H5Live server in your live video streaming server architecture. Use our light-weight HTML5 H5Live browser client with HTML and JS.
    Connect to any RTMP live stream from your existing live streaming workflow, or create a complete end-to-end live streaming solution from a camera or screen with nanoStream software services.
    Play your live video plugin free in any brower on any device in low latency, including iOS10.

    Download & Try H5Live

    True cross-platform for iOS, Android, Windows, MacOS Browsers.

    Interactive Live Streaming

    nanoStream Cloud Make your content interactive!

    nanoStream Cloud with the integrated H5Live Player enables interactive use cases, like webcasting, gaming, education, auctions and betting.

    The nanoStream Platform allows companies to securely engage in video chats and conferences with employees and customers. Use it to join events or meetings at a distance or broadcast your company event, webinar or trainings. It is browser-based, fast, and secure. Integrate into existing RTMP and CDN streaming environments!

    Connect Web clients plugin-free to streaming broadcasts, RTMP, HLS or CDN.
    Let us help you getting your business or enterprise environment integrated.
    Integrates with our new nanoStream Cloud and API, or your own streaming servers or CDN. Complete apps or sample code for customization available.
    Get started with nanoStream Cloud Now!
    More info about customer use cases in our blog.

    Encoding - Streaming - Playback

    Live Encoding & Playback

    nanoStream Toolkits

    Live video encoding and player software for complete end-to-end streaming solutions. Instant live streaming with low latency. Get your nanoStream SDK or Cross-platform App and start live video streaming for your business today. Or let us make a private-label app for you. Available on any platform.
    Download & Try

    • Easy to use and integrate
    • High quality live video
    • Encoding, Streaming, Playback
    • nanoStream Cloud or your servers
    • Cross-platform
    • Flexible high level SDK and APIs
    • broadcast options (UDP, MXF, ...)
    • Reliable Support
    All nanoStream products now enabled for end-to-end nanoStream Cloud & stream management service. You can also bring your own server or CDN.
    nanoStream features and functions

    Download & Try nanoStream Software

    True cross-platform for iOS, Android, Windows, MacOS, Browsers.


    Explore nanoStream

    Experience and explore nanoStream Cloud, our ULL CDN with the integrated nanoStream H5Live Player, on Mobile or Desktop Browser Platforms. Easy to integrate, customize, and private label.


    iOS, Android, Windows, MacOS, Browsers


    Unique Technology for ULL Live Streaming on all browsers

    Mobile & Desktop SDKs

    Windows, MacOS, iOS, Android for user generated live video, and professional broadcast.

    Instant Live Streaming

    Immediate access to our CDN

    Professional Broadcast

    Broadcast setups with direct RTMP/HLS ingest to CDN

    Customization & Support

    Manage complex broadcasting and interactive live streaming setups.


    Useful Benefits

    Easily create your own high quality end-to-end live streaming solutions or apps.

    Cross-platform Live Video

    Ultra-Low-Latency Live Streaming, cross-platform browsers.

    High Quality Live Video&Audio

    H264, AAC, RTMP, UDP, RTSP, WebRTC APIs for Your Apps. Adaptive Bitrate with Low latency

    End-to-end live streaming

    Best possible end-to-end user experience based on our new nanoStream Cloud services. Or bring your own streaming server or CDN.

    Pro Add-ons

    Portrait (Vertical) and Landscape Video, Live Meta Data, Overlays, Rotation, Multicast, MXF/Broadcast, low level codec SDKs

    Private Label Apps and SDK

    Use our Apps, use private-label version, or create your own app.

    Pro Support

    High quality support and consulting services

    High Quality

    Successful live video

    Pro Support

    Professional support

    Fast Success

    Easy integration into custom business environments


    nanoStream Packages

    Our flexible pricing and licensing for nanoStream live video software and services.
    All products including updates and support for your future-proof reliable operations.

    nanoStream Software

    199 Starting Per Month per OS

    • nanoStream software (SDK/Apps)
    • nanoStream Cloud & streaming services
    • or bring your own Server (on-premise) for 3 months development and pre-production
    • Updates & Support

    14 Days free Trial

    End-to-end live streaming

    199 Starting Per Month
    including traffic

    • nanoStream software (SDK/Apps)
    • nanoStream Cloud & streaming services
    • streaming, management & API
    • Updates & Support

    Free Trial


    Ask For Pricing & Advice

      nanoStream software
    • Codec packages (H264/RTMP/MXF etc)
    • Your server - on-premise or
    • Consulting and software development
    • Custom configurations
    Special Pricing possible
    Free Trial

    Start your FREE Trial Now!

    Try Now

    nanoStream Cloud and H5Live Player for Ultra-Low-Latency Live Streaming

  • nanoStream Cloud / dashboard to create and manage live streams.
  • broadcast for an evaluation of our browser-based broadcast tool.
  • H5Live player for plugin-free and ultra-low-latency html5 playback.
  • nanoStream Apps and SDKs
  • Product Documentation
  • Contact us for more info or help, or write to
  • Team

    nanocosmos Team

    Meet our team online, face-to-face in Skype or our WebRTC chat room, or in person in Berlin or at any trade show or exhibition.
    We are usually at IBC, NAB, StreamingMedia, MWC, IfA, or other events.
    Oliver Lietz
    Oliver Lietz
    Founder & CEO
    Chris Strijbosch
    Business Development
    Bettina Lietz
    Executive Assistant
    Nazif Dindar
    Customer Accounts & Sales
    CTO / Lead Developer

    Amazing Journey

    nanocosmos started 1998 as a software engineering company and technology partner for leading market players in the video and broadcast industry, and is now offering license products to professional customers worldwide. The nanoStream product was first marketed in 2009 complementing the codec products with a high level encoding and streaming API, for desktop and browser applications. Long-term partnerships with close customer relation, support and consulting services are a decisive part of our offering.

    • 1998
      nanocosmos has partnered with research activities at the Fraunhofer / Heinrich Hertz Institute to develop high quality such as the MPEG-SoftEngine for HD MPEG2 compression, and 4Stream/4Code for MPEG-4 compression.
    • 2001
      MPEG Realtime Encoding and Editing. Major OEM deals with digital video product vendors, Hauppauge, Roxio
    • 2005
      Technology Upgrades: H264, MXF, Dome Cinema
    • 2009
      nanoStream SDK 1.0, Apps, SDK and Browser Plugins for Windows, for live streaming to RTMP Servers
    • 2010
      Showed Live 3D Stereoscopic Streaming at CeBit
    • 2013
      nanoStream Apps and SDK for iOS. End-to-end live video. Large license accounts. Stringwire, NBC Universal.
    • 2014
      nanoStream Apps and SDK for Android. WebRTC Client & Transcoder Server for VP8/VP9 to RTMP and HLS.
    • 2015
      Showed Live Streaming with iOS from GoPro and Flying Drones at IBC Amsterdam and NAB Las Vegas
    • 2016
      nanoStream Cloud with streaming service improves end-to-end live streaming experience
    • 2016
      nanoPlayer with H5Live technology for low-latency HTML5 live streaming
    • 2017
      nanoStream Cloud and CDN for ultra-low-latency live streaming worldwide
    • 2019
      nanoStream Metrics & Analytics for Improved QoE

    Happy Customers

    Experience and explore nanoStream Cloud, our ULL CDN with the integrated nanoStream H5Live Player, on Mobile or Desktop Browser Platforms and our SDKs. Easy to integrate, customize, and private label.


    Am Borsigturm 40, 13507 Berlin, Germany