// Mock requestAnimationFrame
global.requestAnimationFrame = (callback) => {
  return setTimeout(callback, 0);
};

global.cancelAnimationFrame = (id) => {
  clearTimeout(id);
};

// Mock URL.createObjectURL and URL.revokeObjectURL
const mockCreateObjectURL = jest.fn(() => `blob:test-video-${Date.now()}`);
const mockRevokeObjectURL = jest.fn();

global.URL.createObjectURL = mockCreateObjectURL;
global.URL.revokeObjectURL = mockRevokeObjectURL;