An open source Telestrator.
For full installation details please see INSTALL.
- Node.js (MIT) - Communication between the control panel and CEF keyer is done using a simple Node server.
Recommended Keyer Programs
For usage in a streaming environment:
- OBS Studio (GPL-2.0) - Versions 18.0 and up include 'Browser Plugin', earlier versions will need to manually install it.
For usage in a broadcast environment:
- Exavideo Exacore Keyer (GPL-3.0) - The Exacore keyer is used for overlaying graphics onto a video feed.
- Exacore CEF Plugin (BSD-3-Clause) - The Exacore keyer needs CEF support.
Dewdle is split into 3 pages (each of which can have multiple instances):
- Designed to be operated by talent to create drawings.
- Has full drawing controls and optional live status control.
trueto enable live status control.
nullfor a button to enable live status control.
falseto disable live status control.
- Designed for a control room operator.
- Previews the drawing and controls live status.
- Can adjust drawing controls for talent.
- Not strictly needed if live status control is enabled on draw pages.
- Designed to be what is transparently overlaid onto a video feed.
- Canvas dimensions will be
FADE_DURATIONcontrols how long it takes to show/hide the canvas.
FADE_TIMERcontrols how long the canvas stays up on connection loss.
- Any encoding program should load this page.
Dewdle is licensed under GPL-3.0: LICENSE
The following are included, whole or in part, within this project. All included materials must have compatible licenses.