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Built a Chrome extension that captures full webpages/PDFs and renders smooth camera-panning videos locally in the browser

Hey everyone, wanted to share a Chrome extension I've been working on called DocuMotion. I built it because recording a clean, smooth scroll of a webpage or PDF with standard screen recorders is surprisingly annoying—mouse wheels scroll in steps, sticky headers glitch out, and cropping to 9:16 or 1:1 afterward takes extra editing time. How it works: Click the extension on any tab (or drop in a local PDF). It captures the full page in high-res tiles (or you can use Live

五维评分

付费意愿
40
需求真实度
50
个人可落地
70
竞争空间
35
新鲜度
60

AI 分析

痛点:录制网页/PDF的平滑滚动视频很麻烦,鼠标滚轮卡顿、粘性页头闪烁、裁剪成竖屏或方形需额外编辑。

目标用户:内容创作者、营销人员、产品演示者、开发者,需要将网页或PDF制作成展示视频的人。

证据:recording a clean, smooth scroll of a webpage or PDF with standard screen recorders is surprisingly annoying—mouse wheels scroll in steps, sticky headers glitch out, and cropping to 9:16 or 1:1 afterward takes extra editing time.

变现:Freemium:免费提供基础捕获和WebM导出,付费解锁4K/MP4/GIF、无水印、高级相机关键帧、批量处理、团队协作等。

MVP:2周内做一个Chrome扩展MVP:一键捕获当前标签页整页截图,用简单缓动自动生成从上到下平滑滚动视频,导出WebM;先不做复杂时间轴和PDF。

竞品:Screen Studio、Loom、CleanShot X、GoFullPage、Awesome Screenshot、CloudApp

摘要:作者发布Chrome扩展DocuMotion,可在浏览器本地捕获网页/PDF并渲染平滑镜头平移视频,解决屏幕录制滚动卡顿和裁剪麻烦的痛点。免费层含全页捕获和WebM导出,但无付费数据或用户验证。