Metavision is an advanced event-based vision software toolkit developed by Prophesee, designed to facilitate the evaluation, design, and commercialization of event-based vision products. The SDK offers a comprehensive suite of tools, including 64 algorithms, 105 code samples, and 17 tutorials, enabling developers to efficiently build and deploy event-based applications. The open source architecture of Metavision SDK ensures full interoperability between software and hardware devices, fostering a rapidly growing event-based vision community. The platform covers a wide range of computer vision fields, such as machine learning, computer vision, camera calibration, and high-performance applications. Developers have access to extensive documentation, including over 300 pages of content, programming guides, and reference data, providing a solid foundation for product development. Metavision SDK5 PRO includes advanced add-ons like high-speed counting, spatter monitoring, and more.