For Developers

class MediaEditor { constructor() { this.converter = new PulseSuite.Converter({ debug: false, timeout: 600000 // 10 minutes for large files }); } async exportVideo(file, format, quality = 'high') { const progressBar = document.getElementById('progress'); try { const result = await this.converter.convert({ file: file, from: this.detectFormat(file.name), to: format, quality: quality, onProgress: (percent) => { progressBar.style.width = percent + '%'; progressBar.textContent = Math.round(percent) + '%'; } }); // Trigger download result.download(`exported-video.${format}`); // Show success message this.showNotification('Export completed successfully!'); } catch (error) { this.handleError(error); } } detectFormat(filename) { const ext = filename.split('.').pop().toLowerCase(); return ext; } handleError(error) { console.error('Conversion error:', error); const messages = { 'UNSUPPORTED_FORMAT': 'This file format is not supported', 'FILE_TOO_LARGE': 'File is too large for your device', 'CONVERSION_TIMEOUT': 'Conversion timed out. Try a smaller file.' }; const message = messages[error.code] || 'Conversion failed'; this.showNotification(message, 'error'); } }

class CloudFileProcessor { constructor() { this.converter = new PulseSuite.Converter(); this.queue = []; this.processing = false; } // Add file to conversion queue queueConversion(file, targetFormat, userId) { this.queue.push({ id: this.generateId(), file: file, targetFormat: targetFormat, userId: userId, status: 'queued', createdAt: new Date() }); this.processQueue(); } async processQueue() { if (this.processing || this.queue.length === 0) return; this.processing = true; while (this.queue.length> 0) { const job = this.queue.shift(); try { job.status = 'processing'; this.updateJobStatus(job); const result = await this.converter.convert({ file: job.file, from: this.getFileExtension(job.file.name), to: job.targetFormat, onProgress: (percent) => { job.progress = percent; this.updateJobStatus(job); } }); // Store result (could be IndexedDB, etc.) await this.storeResult(job.id, result); job.status = 'completed'; job.completedAt = new Date(); this.updateJobStatus(job); } catch (error) { job.status = 'failed'; job.error = error.message; this.updateJobStatus(job); } } this.processing = false; } async storeResult(jobId, result) { const blob = await result.getBlob(); // Store in IndexedDB for later retrieval const db = await this.openDatabase(); const transaction = db.transaction(['results'], 'readwrite'); const store = transaction.objectStore('results'); await store.put({ jobId: jobId, blob: blob, timestamp: Date.now() }); } }

import React, { useState, useCallback } from 'react'; import { Converter } from '@pulsesuite/converter-api'; const FileConverter = () => { const [converter] = useState(() => new Converter()); const [isConverting, setIsConverting] = useState(false); const [progress, setProgress] = useState(0); const [result, setResult] = useState(null); const handleFileConvert = useCallback(async (file, targetFormat) => { setIsConverting(true); setProgress(0); setResult(null); try { const conversionResult = await converter.convert({ file: file, from: file.name.split('.').pop().toLowerCase(), to: targetFormat, quality: 'high', onProgress: (percent) => { setProgress(percent); } }); setResult(conversionResult); } catch (error) { console.error('Conversion failed:', error); alert('Conversion failed: ' + error.message); } finally { setIsConverting(false); } }, [converter]); const handleDownload = useCallback(() => { if (result) { result.download('converted-file'); } }, [result]); return ( <div className="file-converter"> <input type="file" onChange={(e) => { const file = e.target.files[0]; if (file) { handleFileConvert(file, 'mp4'); } }} disabled={isConverting} /> {isConverting && ( <div className="progress-bar"> <div className="progress-fill" style={{ width: `${progress}%` }} > {Math.round(progress)}% </div> </div> )} {result && ( <button onClick={handleDownload}> Download Converted File </button> )} </div> ); }; export default FileConverter;