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40 lines
969 B
40 lines
969 B
2 years ago
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import ffmpeg from "fluent-ffmpeg";
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import path from "path";
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export const description = "Generates a thumbnail of a specific size from a video."
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export const options = [
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["--input <file>", "input file video"],
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["--start <time>", "starting position", 600],
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["--output <file>", "output filename, ext will determine type"],
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["--debug <level>", "debug level for ffmpeg, 1=command, 2=all"]
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];
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export const main = (opts) => {
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const { dir, name } = path.parse(opts.input);
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const encode = ffmpeg(opts.input)
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.inputOptions([
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"-ss", opts.start
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])
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.outputOptions([
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"-frames:v", 1,
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"-vsync", "vfr"
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])
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.on("end", () => process.exit(0));
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if(opts.output) {
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encode.output(opts.output);
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} else {
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encode.output(`${dir}/${name}.jpg`);
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}
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if(opts.debug === 1) {
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encode.on("start", line => console.log(line))
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} else if(opts.debug === 2) {
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encode.on("stderr", line => console.log(line))
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}
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encode.run();
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}
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