yt-dlx
Version:
Effortless Audio-Video Downloader And Streamer!
57 lines • 2.3 kB
JavaScript
import colors from "colors";
import { z, ZodError } from "zod";
import { Client } from "youtubei";
import YouTubeID from "../../../utils/YouTubeId";
const ZodSchema = z.object({ videoLink: z.string().min(2), verbose: z.boolean().optional() });
async function getVideoTranscript({ videoId }) {
try {
const youtube = new Client();
const captions = await youtube.getVideoTranscript(videoId);
if (!captions)
return [];
return captions.map(caption => ({
text: caption.text,
start: caption.start,
duration: caption.duration,
segments: caption.segments.map(segment => ({ utf8: segment.utf8, tOffsetMs: segment.tOffsetMs, acAsrConf: segment.acAsrConf })),
}));
}
catch (error) {
throw new Error(error.message);
}
}
export default async function videoTranscript({ videoLink, verbose }) {
try {
ZodSchema.parse({ videoLink, verbose });
const vId = await YouTubeID(videoLink);
if (!vId) {
throw new Error(`${colors.red("@error:")} Incorrect video link`);
}
const transcriptData = await getVideoTranscript({ videoId: vId });
if (!transcriptData || transcriptData.length === 0) {
throw new Error(`${colors.red("@error:")} Unable to get transcript for this video!`);
}
if (verbose)
console.log(colors.green("@info:"), "❣️ Thank you for using yt-dlx. Consider 🌟starring the GitHub repo https://github.com/yt-dlx.");
return transcriptData;
}
catch (error) {
if (error instanceof ZodError) {
const errorMessage = `${colors.red("@error:")} Argument validation failed: ${error.errors.map(e => `${e.path.join(".")}: ${e.message}`).join(", ")}`;
console.error(errorMessage);
throw new Error(errorMessage);
}
else if (error instanceof Error) {
console.error(error.message);
throw error;
}
else {
const unexpectedError = `${colors.red("@error:")} An unexpected error occurred: ${String(error)}`;
console.error(unexpectedError);
throw new Error(unexpectedError);
}
}
finally {
}
}
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