The StreamingT2V technology proposed by UT Austin has achieved a breakthrough in generating ultra-long videos with AI video models, overcoming the previous limitations on video length. The core architecture includes the CAM and APM modules, ensuring video continuity and visual quality. Through the three stages of initialization, generation, and optimization, it achieves the generation of 1200 frames, a 2-minute long video, marking a new advancement in the field of AI video generation.