christianandClaude Opus 5
c9eef0672c
Live sermon translation into 100+ languages, running entirely on one Mac per campus: audio in, voice detection, Whisper on the GPU, NLLB-200 in its own process, and a built-in web server the congregation reads from on their phones. No audio leaves the building. This is the source only. What used to sit beside it — 14 GB of speech and translation models, 8 GB of voice bundles, 6 GB of natural voices, the Electron caches, and the app data holding the operator PIN and every service transcript — is machine state and downloaded assets, and stays in the NAS backup where it belongs. The vendored node, cloudflared and Windows ffmpeg binaries are out too (533 MB, re-fetched for packaging); the browser-side runtime beside them is kept, so a checkout still serves the congregation page. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
35 lines
1.4 KiB
JavaScript
35 lines
1.4 KiB
JavaScript
/* Everything below is already on disk. Whatever this prints is what the app
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calls "Downloading". */
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import { pipeline, env } from '@huggingface/transformers';
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import os from 'os'; import path from 'path';
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env.allowLocalModels = false;
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env.cacheDir = path.join(os.homedir(), 'Library/Application Support/Church Translate Models');
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const seen = [];
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const t0 = Date.now();
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await pipeline('translation', 'Xenova/nllb-200-distilled-600M', {
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dtype: 'fp32',
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progress_callback: (p) => seen.push({ ms: Date.now() - t0, ...p })
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});
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const byStatus = {};
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for (const e of seen) byStatus[e.status] = (byStatus[e.status] || 0) + 1;
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console.log('event counts by status:', byStatus);
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console.log('total events:', seen.length, 'over', ((Date.now()-t0)/1000).toFixed(1) + 's\n');
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console.log('per file — did any bytes actually move?');
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const files = {};
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for (const e of seen) {
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if (!e.file) continue;
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const f = files[e.file] || (files[e.file] = { statuses: new Set(), maxTotal: 0, progressEvents: 0 });
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f.statuses.add(e.status);
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if (e.total) f.maxTotal = Math.max(f.maxTotal, e.total);
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if (e.status === 'progress') f.progressEvents++;
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}
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for (const [name, f] of Object.entries(files)) {
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console.log(' ' + name.padEnd(38) +
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(f.maxTotal ? (f.maxTotal / 1048576).toFixed(1) + ' MB' : ' — ').padStart(10) +
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' progress-events=' + String(f.progressEvents).padEnd(5) +
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' [' + Array.from(f.statuses).join(', ') + ']');
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}
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