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本方案利用 Ubuntu 服务器运行 FFmpeg 进行视频转码，解决本地电脑配置低的问题。通过 Cloudflare Pages 存储视频，使用 Wrangler 工具一键部署。流程包括安装 FFmpeg、后台转码 DASH 格式、配置 Cloudflare API 以及增量上传。最终实现浏览器流畅流式播放，不占本地内存，操作简单。
本文分享了一个 IT 博客新文章提醒功能的实现过程。作者在开发中解决了三个关键 Bug：一是 RSS 时间字段不标准导致漏判，通过增加多字段兼容与有效性校验修复；二是新用户误触弹窗，通过区分首次与回访逻辑解决；三是弹窗溢出遮挡页面，通过设置最大高度与滚动解决。最终实现了基于 React 和 RSS 动态读取的稳定方案，现已开源。