Vidi2: Revolutionizing Video Understanding and Creation with Precision Spatial-Temporal AI ByteDance’s Next-Generation Multimodal Model Outperforms Industry Leaders in Video Grounding and Retrieval Video has become the dominant language of the internet. From short-form content that captures our attention in seconds to long-form storytelling that keeps us engaged for hours, video is how we communicate, learn, and express creativity. Yet behind every compelling video lies hours of painstaking work—searching through footage, tracking objects frame by frame, and understanding complex narratives. What if AI could not only watch videos but truly understand them with the precision of a professional editor? Enter Vidi2, …