Free version of eLecture is available for download below.
Supported operating systems:
Server: Windows OS, all versions; 32-bit and 64-bit.
Web-based client: any HTML5-enabled or Flash-enabled browser on any OS/device.
Current eLecture version is 2.1.
1. eLecture Server
Server (8 MB).
Attention: eLecture Server requires Microsoft SQL
Server to be installed first!
Any version of SQL Server is OK;
free SQL Server Express 2008 is recommended.
During SQL Server installation accept all default settings offered by SQL Server installation wizard.
Then install eLecture Server and
configure your first lecture!
Free version limitations: 10 concurrent user
connections to the server.
Purchase an unlimited version.
2. WebELecture web application
Download: WebELecture (722 KB).
This web application allows users on any OS and mobile device, with any browser, to participate in lectures; absolutely no
installation is required on user's computer; live low latency streaming video is HTML5-based via WebRTC or WebSocket-video/mp4 streaming protocols.
WebELecture needs to be installed on a computer running IIS web server;
it can be installed on the same computer that runs eLecture Server, or on the separate one.
3. Unreal Live Server (optional)
Download: Unreal Live
Server (1.8 MB).
Unreal Live Server is a live software encoder for audio/video sources
such as USB webcams and capture cards. The Live Server is recommended to be installed on a different
computer relative to eLecture Server, because it consumes a lot of CPU for encoding.
4. eLecture Windows Console (optional)
Console (560 KB).
This is Windows OS desktop client for eLecture Server. Windows-based users can
use this eLecture Console, as well as web based access using WebELecture, to subscribe, participate and start
5. Screen Capture DirectShow source filter (optional)
Download: UScreenCapture (174
You may need this component for whiteboard functionality, to stream your desktop as a part
of your lecture. It needs to be installed on the computer where the Live Server is
installed. Capture frame rate and desktop region to capture can be
configured. Dual-monitor systems are supported.
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