ClausWitt.com

A blog covering programming tutorials, development tools, music, personal stories, and creative writing. Featuring the extensive polyglotbits series comparing programming concepts across multiple languages.

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Code editor showing formatted JSON data

Pretty Print json in vim

I hand edit json many times a week, so the vim command for doing a quick pretty printing of json in current buffer is usually muscle memory for me.
Video production equipment and camera setup

Our most simple transcoding service

At Fliva we had an issue - customers kept uploading iPhone footage in HDR formats with varying framerates, and our software could not handle it.
Vintage toy robot

Writing a Hubot Adapter for Bitrix

Back in the day, we installed hubot on our Hipchat developer chat - when hipchat got sold to Atlassian we jumped ship and chose Slack instead.
Video production equipment and camera setup for frame processing

Decoding Video Frames with ffmpeg/libav

A complete C++ guide for extracting and decoding individual video frames using the ffmpeg/libav library, covering file opening, stream detection, codec initialization, and frame conversion.
Kubernetes cluster monitoring dashboard with graphs and metrics

Install Datadog in Kubernetes

First of all, we use helm. So we start here with the Datadog Kubernetes installation.