24 lines
872 B
JavaScript
24 lines
872 B
JavaScript
import { get_video } from "./video.js";
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import { spawn } from "child_process";
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import os from "os";
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const so = os.platform();
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export async function get_audio(url, id) {
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const video = await get_video(url, id);
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const output = `downloads/${id}.mp3`;
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const cmd = so === "win32" ? ".\\bin\\ffmpeg.exe" : "./bin/ffmpeg";
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const args = ['-i', video, '-vn', '-acodec', 'libmp3lame', '-q:a', '2', output];
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await runCmd(cmd, args);
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return output;
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}
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async function runCmd(cmd, args) {
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return new Promise((resolve, reject) => {
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const proc = spawn(cmd, args);
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proc.stdout.on("data", data => console.log("[cmd]", data.toString()));
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proc.stderr.on("data", data => console.error("[cmd ERR]", data.toString()));
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proc.on("close", code => code === 0 ? resolve() : reject(new Error("Processo saiu com código "+code)));
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});
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} |