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a0253e118f
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- 不再上传视频：<video>+canvas 原生解码按时间戳 seek 抽帧，逐帧 256px 灰度 MAE 算差异，缩略图(320)+大图(1280) 随抽随写 IndexedDB，带进度条+ETA - 阈值/手动 保留弃用/缩放偏好 持久化到 IndexedDB，刷新仍在 - PDF 导出回到客户端 jsPDF，保留帧逐张 base64 嵌入、单帧处理防 OOM - 后端删光业务逻辑（core.rs/handlers.rs），main.rs 缩成 cube_core::base 静态服务 - 不再需要 ffmpeg → Dockerfile 回归 FROM scratch；k8s 去掉 hostPath 卷、降资源 - 真浏览器(Playwright)验证：抽帧/差异/阈值/持久化/导出 全通过
15 lines
750 B
Rust
15 lines
750 B
Rust
//! video2slides.famzheng.me — 长视频抽帧、逐帧差异、拖阈值挑关键画面/幻灯片。
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//!
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//! **纯客户端 app**：视频不上传，浏览器用 `<video>` + canvas 原生解码抽帧，
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//! 逐帧差异、缩略图、PDF 导出全在前端，结果存 IndexedDB（每浏览器各自持久化）。
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//!
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//! 所以这里没有任何业务后端 —— 这个进程只是个静态文件服务器，把前端发出去。
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//! `cube_core::base` 已经包含 healthz + 静态目录 + SPA fallback。
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#[tokio::main]
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async fn main() -> std::io::Result<()> {
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cube_core::init_tracing();
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let dist = std::env::var("VIDEO2SLIDES_DIST_DIR").unwrap_or_else(|_| "/dist".into());
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cube_core::serve(cube_core::base(dist), 8080).await
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}
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