Claude 推荐用 OBS + 圆形遮罩做免费摄像头效果
levelsio 问 Claude 怎么免费做直播摄像头效果，答案是用 OBS 加圆形遮罩，Claude 连遮罩文件都帮他做好了。做直播或录视频不想花钱的可以直接抄这套方案。
levelsio 在 X 上分享：他向 Claude 请教 100% 免费的直播摄像头方案，Claude 给出的答案是 OBS Studio，并配一个圆形遮罩（circle mask）叠加在 webcam 画面上。
Claude 还直接帮他生成了圆形遮罩文件，整套方案零成本可用。OBS 本身是开源免费的直播与录屏软件，通过滤镜和遮罩即可实现常见的圆形头像框效果，无需付费工具。
Noo I asked Claude what to use 100% free and it said OBS with a circle mask on the webcam
It even made the circle mask for me 😃 https://t.co/8oP3w7ttK8
This report is categorized under AITOP's "How-to" desk. Within our cross-regional analytical framework, it directly maps to AI developer toolchains, coding agents, and engineering workflows. Key entities and technical topics under continuous tracking include OBS, Claude, live streaming, prompt engineering.
Source attribution: curated from Pieter Levels (@levelsio).
