Laminar Stream icon
Laminar Stream icon

Laminar Stream

High-quality LAN screen broadcasting tool for classrooms. Share your screen with up to 60 students over a browser with no installs required.

Teacher broadcasting controls with display selection, bitrate, FPS, audio input settings, and one-click recording.

Cost / License

  • Subscription
  • Proprietary

Application type

Platforms

  • Windows
Options panel with security settings including kill stream on Windows lock, reset, and licence management.
Automatic resolution scaling for ultra-wide and high-resolution displays up to 4096x4096.
+1
Student browser view receiving a live screen broadcast over LAN, no software installation required.
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Features

Properties

  1.  Lightweight
  2.  Privacy focused
  3.  Educational

Features

  1.  Support for Multiple Monitors
  2.  Portable
  3.  Works Offline
  4.  Dark Mode
  5.  Screen Sharing
  6.  Support for 4K
  7.  No Tracking
  8.  Ad-free
  9.  No registration required
  10.  WebRTC
  11.  Screen Recording
  12.  Teacher screen broadcasting
  13.  Low Latency

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Laminar Stream information

Laminar Stream was added to AlternativeTo by Vincent Rossini on and this page was last updated .

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What is Laminar Stream?

Laminar Stream is a LAN-based screen broadcasting tool designed for animation and creative education classrooms. Teachers broadcast their screen to students who connect via any web browser — no software installation required on student machines. It uses DXGI Desktop Duplication for capture and NVENC hardware encoding for low-latency, high-quality video delivered over WebRTC. Features include AI noise suppression for audio, one-click MKV recording with automatic MP4 remux, and a dual-device D3D11 architecture with atomic cross-process A/V sync. Built in Rust with an ACSC Essential Eight-aligned security architecture. Designed for TAFE, university, and studio environments on Windows.