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// alternate.js |
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const fs = require("fs"); |
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const path = require("path"); |
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const { spawn } = require("child_process"); |
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// Ensure output folder exists |
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if (!fs.existsSync("output")) fs.mkdirSync("output"); |
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// Step 1: Search for files |
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const inputDir = "inputs"; |
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const files = fs.readdirSync(inputDir); |
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const audioFile = files.find(f => f.toLowerCase().endsWith(".wav")); |
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const imageFile = files.find(f => f.toLowerCase().match(/\.(jpg|jpeg|svg)$/)); |
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if (!audioFile || !imageFile) { |
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console.error("❌ Missing .wav and/or .jpg/.svg file in inputs/"); |
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process.exit(1); |
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} |
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const audioPath = path.join(inputDir, audioFile); |
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const imagePath = path.join(inputDir, imageFile); |
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const outputName = `output-${Date.now()}.mp4`; |
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const outputPath = path.join("output", outputName); |
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// Step 2: Convert using ffmpeg (no duration check) |
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console.log(`🎧 Found: ${audioFile}`); |
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console.log(`🖼️ Found: ${imageFile}`); |
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console.log(`🚀 Starting conversion → ${outputName}`); |
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const args = [ |
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"-loop", "1", |
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"-i", imagePath, |
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"-i", audioPath, |
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"-c:v", "libx264", |
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"-preset", "ultrafast", |
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"-tune", "stillimage", |
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"-crf", "23", |
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"-c:a", "aac", |
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"-shortest", |
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"-pix_fmt", "yuv420p", |
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"-movflags", "+faststart", |
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outputPath |
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]; |
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const ffmpeg = spawn("ffmpeg", args); |
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ffmpeg.stderr.on("data", (data) => { |
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console.log(data.toString().trim()); // log raw ffmpeg output |
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}); |
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ffmpeg.on("exit", (code) => { |
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if (code !== 0) { |
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console.error(`❌ FFmpeg exited with code ${code}`); |
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return; |
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} |
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console.log(`✅ Conversion complete! Saved to: ${outputPath}`); |
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});
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