Thomas G. Lopes
45 lines
1.2 KiB
JavaScript
Executable File
45 lines
1.2 KiB
JavaScript
Executable File
#!/usr/bin/env node
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import { YoutubeTranscript } from 'youtube-transcript-plus';
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const videoId = process.argv[2];
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if (!videoId) {
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console.error('Usage: transcript.js <video-id-or-url>');
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console.error('Example: transcript.js EBw7gsDPAYQ');
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console.error('Example: transcript.js https://www.youtube.com/watch?v=EBw7gsDPAYQ');
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process.exit(1);
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}
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// Extract video ID if full URL is provided
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let extractedId = videoId;
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if (videoId.includes('youtube.com') || videoId.includes('youtu.be')) {
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const match = videoId.match(/(?:v=|youtu\.be\/)([a-zA-Z0-9_-]{11})/);
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if (match) {
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extractedId = match[1];
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}
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}
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try {
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const transcript = await YoutubeTranscript.fetchTranscript(extractedId);
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for (const entry of transcript) {
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const timestamp = formatTimestamp(entry.offset / 1000);
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console.log(`[${timestamp}] ${entry.text}`);
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}
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} catch (error) {
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console.error('Error fetching transcript:', error.message);
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process.exit(1);
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}
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function formatTimestamp(seconds) {
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const h = Math.floor(seconds / 3600);
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const m = Math.floor((seconds % 3600) / 60);
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const s = Math.floor(seconds % 60);
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if (h > 0) {
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return `${h}:${m.toString().padStart(2, '0')}:${s.toString().padStart(2, '0')}`;
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}
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return `${m}:${s.toString().padStart(2, '0')}`;
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}
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