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Brunzels Brain Dump

Prompts, patches and private projects.

I tinker with AI workflows, my homelab and music. This is where I write down what comes out of it, including when it doesn’t work.

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  1. #1110 Nov 2026

    brunzel.info: A new project overview, a header image that grows along and a changelog

    Three projects turned into six, and the projects page wasn't coping well. So now there's a new overview, a header image that assembles itself, a legal notice and privacy policy, and a changelog for every change.

  2. #108 Nov 2026

    ComfyUI render times: Windows 11 vs CachyOS, RTX 3060 Ti vs RTX 5070 Ti

    Making the music video “Warum machst du das?” left me with more than 230 render runs on four different setups. The result surprised me: switching the operating system does more than a new graphics card.

  3. #098 Nov 2026

    ⁠“Warum machst du das?”: lip sync, take two

    After the rough cut one thing was obvious: the lips don't match. So, all over again – this time with a clean vocal track, new scene descriptions and two machines. 13 shots are signed off, six are still missing.

  4. #088 Nov 2026

    A fresh coat of paint on brunzel.info: my AI projects get their own playground!

    Anyone who knows me knows that when a new technology shows up, I'm usually already elbow-deep in it with a wrench, trying out workflows and pushing the limits. Generative AI has moved a hell of a lot in the last few months …

  5. #071 Sep 2026

    From monster prompt to modular AI video studio: now for ChatGPT and Gemini

    A single system prompt can get you surprisingly far. But sooner or later the same thing almost always happens: it gets longer, more contradictory and harder to maintain. That's why I built the Video Production System V8.1 Modular – for ChatGPT projects and Gemini Gems.