This presentation provides an overview of the Open-Sora v1.2 for video generation and provide an easy way on HPC-AI.COM platform to fine-tuning this model. Open-Sora is an innovative open-source project that redefines the fine-tuning process for video-generation large models, empowering creators across various fields to achieve unprecedented levels of customization and efficiency. It enables the adaptation of video-generation models to meet any need, including diverse styles and specialized subdomains. By offering a comprehensive solution that includes data preprocessing, advanced training workflows, and detailed model checkpoints, Open-Sora streamlines the fine-tuning process, making it both efficient and accessible. This groundbreaking platform allows users to tailor state-of-the-art text-to-video generation models for a wide range of applications, setting a new standard for flexibility and innovation in video-generation technology.