composition:builder is a realtime graphics template editor for just:live and just:play and enables small and mid-sized TV stations to easily create and implement professional realtime graphic templates.

Powerful Graphics Development

composition:builder enables you to easily create professional realtime graphic templates for news, weather, stock exchange, sports, and other broadcast applications – to be used in just:play and just:live.

Customize on Air

Customize your realtime graphics on air or use external sources (XML, RSS, images and text files) to update your graphics manually or automatically.

We love XML

Out-of-the-box support for XML files, coupled with the powerful XPath query language enables data extraction from local or networked files.

Sample Content Included

Ships with a package of pre-designed templates which can be used and modified for free. Drop them into any graphics layer in just:play or just:live to play them out concurrently with any video clip.

Stopframes for Dynamic Graphics

In addition the smart and yet powerful “stopframe” approach allows you to dynamically extend the duration of graphic templates, while maintaining the individual duration of animations within a template.

Web-Based Graphics Control

Changes to graphics and information sources can be easily made during playout and brought to air in realtime – even with remote, web-based customized control interfaces which can be used with any web-browser (on desktop and mobile devices).


composition:builder is designed to interface with Apple’s Quartz Composer technology, enabling you to create own custom components in Quartz Composer to extend your graphic templates.

System Requirements:

  • Apple macOS Sierra (10.12.6) up to macOS Mojave (10.14.x)
  • At least 8 GB of RAM
  • ATI, NVIDIA or Intel graphics card (integrated or discrete)
  • A screen resolution of at least 1920×1080
  • For detailed system requirements please consult the online user manual or contact us