速递｜Moonvalley发布首个公开数据训练的AI视频模型Marey：如何实现360度镜头控制与物理模拟

Core Viewpoint - Moonvalley, an AI video generation startup, emphasizes that traditional text prompts are insufficient for film production, introducing a "3D perception" model that offers filmmakers greater control compared to standard text-to-video models [1] Group 1: Product Offering - Moonvalley launched its model Marey in March as a subscription service, allowing users to generate video clips up to 5 seconds long, with pricing tiers of $14.99 for 100 points, $34.99 for 250 points, and $149.99 for 1000 points [1] - Marey is one of the few models trained entirely on publicly licensed data, appealing to filmmakers concerned about potential copyright issues with AI-generated content [1] Group 2: Democratization of Filmmaking - Independent filmmaker Ángel Manuel Soto highlights Marey's ability to democratize access to top-tier AI narrative tools, reducing production costs by 20% to 40% and providing opportunities for those traditionally excluded from filmmaking [2] - Soto's experience illustrates how AI enables filmmakers to pursue their stories without needing external funding or approval [2] Group 3: Technological Capabilities - Marey possesses an understanding of the physical world, allowing for interactive storytelling and features like simulating motion while adhering to physical laws [3] - The model can transform scenes, such as converting a video of a bison running into a Cadillac speeding through the same environment, with realistic changes in grass and dust [4] Group 4: Advanced Features - Marey supports free camera movement, enabling users to adjust camera trajectories and create effects like panning and zooming with simple mouse actions [5] - Future updates are planned to include new control features such as lighting adjustments, depth object tracking, and a character library [5] - Marey's public release positions it in competition with other AI video generators like Runway Gen-3, Luma Dream Machine, Pika, and Haiper [5]