Los Angeles-based startup Moonvalley raised $43 million in venture capital, according to an SEC filing.Moonvalley previously raised $70 million in seed funding from backers including General Catalyst, Khosla Ventures, and Bessemer Venture Partners.Moonvalley launched its first AI video-generating model called Marey, which offers customization options and low legal risk.Moonvalley intends to protect creators' content, provide data deletion options, and establish guardrails to prevent misuse of its tools.