Oskar Wickström at Lambda World Càdiz 2018

 

Writing a Screencast Video Editor in Haskell

In dire need of better tools when producing screencasts for Haskell at Work, I started building Komposition, the video editor for screencasters. This desktop application automatically detects scenes in screen capture video, detects sentences in audio parts, and features and a high-productivity editing workflow keyboard-driven navigation.

I’ll talk about why I started this project, and share my experiences building Komposition using Haskell. I’ll describe its architecture, what packages and techniques I’ve used, and outline the plans for its future.

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