Vidu: Vidu Q2 Pro Start-End to Video API

Vidu Q2 Pro Start-End to Video is the professional flagship standard version of the start-end frame-driven video generation model in the Q2 series developed by Shengshu Technology. As the quality benchmark version for start-end frame video generation in the Q2 series, the Pro standard version takes maximizing generation quality as its core design objective, without introducing any inference acceleration compromises, fully investing computational resources into comprehensive optimization of video generation quality, providing the highest quality start-end frame video generation capability in the Q2 series for professional content creators, film and television practitioners, and high-quality commercial applications. The model accepts simultaneously provided starting frame and ending frame images as dual visual anchor inputs, combined with optional text descriptions, automatically inferring and generating high-quality, highly visually consistent transition video content between the two frames. Key capabilities include: Flagship-Level Start-End Frame Transition Generation Quality: Using the starting and ending frames as strict visual constraints, generates high-quality video content with fine image quality, natural transitions, and rigorous temporal logic under the premise of fully utilizing the Q2 series' full computational resources. The Pro standard version has the strongest fidelity to the visual features of starting and ending frames in the Q2 series, effectively suppressing inter-frame subject drift, picture jitter, and visual distortion, ensuring the highest visual consistency between generated videos and input dual frames. Refined Motion Trajectory Inference: Based on thorough deep semantic analysis of the starting and ending frames, infers the most natural and reasonable motion trajectory and scene evolution path without the constraints of inference acceleration. The Pro standard version's motion generation reaches the highest standard in the Q2 series in terms of physical rationality, motion fluidity, action coordination, camera movement professionalism, and complex dynamic handling capability, with generated transition movements possessing the strongest cinematic texture and professional expressiveness. Highest-Level Semantic Understanding and Fine-Grained Controllability: Possesses the highest-level semantic understanding capability for complex Chinese and English prompts, accurately parsing and fully executing fine-grained motion control instructions, complex scene descriptions, and multi-dimensional style constraints targeting transition content, achieving the deepest integration of text semantics with start-end frame visual content, providing the best instruction compliance and creative controllability for generated video transition content in the Q2 series. Comprehensively Optimal Video Quality Output: Reaches the absolute optimal level in the Q2 series across all-dimensional visual quality indicators including resolution, clarity, color reproduction accuracy, light and shadow texture, motion blur processing, detail precision, and overall visual coherence, with the overall visual quality of generated videos closest to professional film and television production standards, suitable for high-end application scenarios with the strictest requirements for output quality. Strongest High-Difficulty Start-End Frame Transition Handling: Possesses the strongest capability to handle high-difficulty transition tasks involving complex multi-subject motion, dramatic scene changes, special visual effects, and start-end frames with large visual differences, generating the most visually logically self-consistent and content-reasonable high-quality transition videos between starting and ending frames with significant visual differences. Typical use cases include professional film and television concept pre-visualization and high-quality animatic production, top-tier brand advertising video transition production, artistic-level creative video content boutique creation, refined character state change animation display, flagship product showcase video premium packaging, AI-assisted high-quality video creation workflows for professional content creators, and high-end commercial content production with the most stringent requirements for video transition quality.