Jon Staab
45 lines
1.1 KiB
JavaScript
45 lines
1.1 KiB
JavaScript
import express from "express"
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import ffmpeg from "fluent-ffmpeg"
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import {PassThrough} from "stream"
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const app = express()
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const PORT = process.env.PORT || 3100
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app.get("/thumbnail", async (req, res) => {
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const videoUrl = req.query.url
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if (!videoUrl) {
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return res.status(400).json({error: "Missing 'url' query parameter"})
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}
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try {
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const passthrough = new PassThrough()
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ffmpeg(videoUrl)
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.seekInput(1)
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.frames(1)
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.format("image2")
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.outputOptions("-vcodec", "mjpeg")
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.on("error", err => {
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if (!res.headersSent) {
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res.status(500).json({error: "Failed to generate thumbnail"})
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}
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})
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.pipe(passthrough, {end: true})
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res.setHeader("Content-Type", "image/jpeg")
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res.setHeader("Cache-Control", "public, max-age=86400")
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passthrough.pipe(res)
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} catch {
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res.status(500).json({error: "Failed to process video"})
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}
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})
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app.get("/health", (_req, res) => {
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res.json({status: "ok"})
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})
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app.listen(PORT, () => {
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console.log(`Video thumbnail service running on port ${PORT}`)
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})
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