Documentação da API Vidora

import fs from 'fs';

const API_KEY = process.env.VIDORA_API_KEY || 'vd_live_...';
const BASE_URL = 'http://localhost:8080';

async function transcodeVideo(filePath) {
  const stats = fs.statSync(filePath);
  const CHUNK_SIZE = 5 * 1024 * 1024; // 5 MB
  const totalChunks = Math.ceil(stats.size / CHUNK_SIZE);

  // 1. Iniciar upload no Vidora
  const startRes = await fetch(`${BASE_URL}/api/v1/uploads/start`, {
    method: 'POST',
    headers: {
      'X-API-Key': API_KEY,
      'Content-Type': 'application/json'
    },
    body: JSON.stringify({
      file_name: 'video.mp4',
      file_size_bytes: stats.size,
      chunks_number: totalChunks,
      output_mode: 'hls',
      priority: 'high'
    })
  });
  const { job_id, upload_id, file_key, upload_urls } = await startRes.json();

  // 2. Upload paralelo dos chunks diretamente para as URLs presign
  const fd = fs.openSync(filePath, 'r');
  const uploadedParts = [];

  for (const part of upload_urls) {
    const buffer = Buffer.alloc(CHUNK_SIZE);
    const bytesRead = fs.readSync(fd, buffer, 0, CHUNK_SIZE, (part.part_number - 1) * CHUNK_SIZE);
    const chunkData = buffer.subarray(0, bytesRead);

    const putRes = await fetch(part.url, { method: 'PUT', body: chunkData });
    const etag = putRes.headers.get('etag') || `"${part.part_number}"`;
    uploadedParts.push({ part_number: part.part_number, etag });
  }
  fs.closeSync(fd);

  // 3. Finalizar upload e enfileirar para workers
  const finishRes = await fetch(`${BASE_URL}/api/v1/uploads/finish`, {
    method: 'POST',
    headers: {
      'X-API-Key': API_KEY,
      'Content-Type': 'application/json'
    },
    body: JSON.stringify({
      job_id,
      upload_id,
      file_key,
      parts: uploadedParts
    })
  });

  console.log(`Job ${job_id} enviado para transcodificação com sucesso!`);
}