--- title: "Zephyrwr6k (@zephyrwr6k) | Hashnode" description: "Building small AI tools and sharing what I learn along the way. Read the latest articles by Zephyrwr6k on Hashnode." url: "https://hashnode.com/@zephyrwr6k" --- @zephyrwr6k # Zephyrwr6k @zephyrwr6k · Joined November 2026 Building small AI tools and sharing what I learn along the way. ### [The face got smaller when I fitted a portrait to 16:9](https://zephyrs-tech-lab.hashnode.dev/the-face-got-smaller-when-i-fitted-a-portrait-to-16-9?utm_source=hashnode&utm_medium=feed) A character preset for LiveFaceSwap looked fine in the picker. It was a full-height portrait, so I could see the outfit as well as the face. But after fitting the whole portrait into the landscape can 3 min read · [zephyrs-tech-lab.hashnode.dev](https://zephyrs-tech-lab.hashnode.dev/the-face-got-smaller-when-i-fitted-a-portrait-to-16-9?utm_source=hashnode&utm_medium=feed) [2h ago](https://hashnode.com/posts/the-face-got-smaller-when-i-fitted-a-portrait-to-16-9/6af8102dc4a49633d4a2c48c) ### [When a user closes the tab, who settles the live AI session?](https://zephyrs-tech-lab.hashnode.dev/when-a-user-closes-the-tab-who-settles-the-live-ai-session?utm_source=hashnode&utm_medium=feed) A worked example of reserving credits, settling from usage, and recovering an abandoned live browser session. 3 min read · [zephyrs-tech-lab.hashnode.dev](https://zephyrs-tech-lab.hashnode.dev/when-a-user-closes-the-tab-who-settles-the-live-ai-session?utm_source=hashnode&utm_medium=feed) [19h ago](https://hashnode.com/posts/when-a-user-closes-the-tab-who-settles-the-live-ai-session/6af71b96fc8923b65d2f7f83) ### [My AI video worked in the browser. Getting it into OBS was a different problem.](https://zephyrs-tech-lab.hashnode.dev/my-ai-video-worked-in-the-browser-getting-it-into-obs-was-a-different-problem?utm_source=hashnode&utm_medium=feed) I’m building LiveFaceSwap, a web studio that takes a webcam feed and a reference image, then shows the transformed video next to the original. You can see the result in the browser as you move. Open t 5 min read · [zephyrs-tech-lab.hashnode.dev](https://zephyrs-tech-lab.hashnode.dev/my-ai-video-worked-in-the-browser-getting-it-into-obs-was-a-different-problem?utm_source=hashnode&utm_medium=feed) [1d ago](https://hashnode.com/posts/my-ai-video-worked-in-the-browser-getting-it-into-obs-was-a-different-problem/6af6be3b2470babd43e0e3ef)