春晚张杰《驭风歌》背后的马，是Seedance 2.0做的！

Core Viewpoint - The article highlights the significant advancements in AI technology showcased during the Spring Festival Gala, particularly focusing on the capabilities of the Seedance 2.0 model and its integration with various AI applications in performance and interaction [2][42]. Group 1: AI Technology in Performance - The performance of "Yufeng Song" by Zhang Jie featured a background video created using the Seedance 2.0 model, which successfully interpreted and animated traditional Chinese ink painting styles, a task that many foreign models struggled with [4][5]. - Seedance 2.0 was utilized in multiple performances, including the creative dance show "He Huashen," where it demonstrated micro-control capabilities to create detailed visual effects [7][10]. - The model's ability to follow physical and biomechanical principles allowed for realistic animations of galloping horses, showcasing its advanced command-following and multi-modal material reference capabilities [8][10]. Group 2: Video Quality Enhancement - The collaboration with the Volcano Engine video cloud team enabled the enhancement of video quality to meet the Spring Festival Gala's high standards, utilizing super-resolution algorithms to upscale 720P to 8K and frame interpolation to increase frame rates from 24 to 50 FPS [15][17]. - The integration of 4D Gaussian splashing technology allowed for the creation of immersive visual experiences, where virtual dancers interacted seamlessly with real stage lighting [20][22]. Group 3: AI Interaction and User Engagement - The Spring Festival Gala introduced AI-driven interactive features through the Doubao app, allowing users to generate personalized avatars and greetings, marking a shift from traditional transactional interactions to more complex, computationally intensive engagements [28][30]. - The Ark platform played a crucial role in managing the high traffic during the event, utilizing a federated system to optimize resource allocation and ensure rapid response times for user requests [31][29]. Group 4: Broader Implications and Industry Impact - The article emphasizes the widespread adoption of Doubao's AI models across various industries, including automotive, mobile, and robotics, highlighting its robust partnerships with major companies [40][41]. - The successful implementation of AI technologies during the Spring Festival Gala serves as a demonstration of their practical value and potential for real-world applications, reinforcing the notion that effective AI solutions can deliver tangible benefits [43][44].