字节跳动最新音视频模型Seedance 1.5 Pro上线豆包App 一键生成有声视频

Core Insights - ByteDance has upgraded the Doubao App's video generation capabilities, now supporting the Seedance 1.5 Pro model, which allows for one-click generation of audio-visual videos that synchronize sound and images [1] Group 1: Model Capabilities - The Seedance 1.5 Pro model utilizes a native audio-video joint architecture and refined training, achieving better adherence to multi-modal instructions [1] - It offers precise audio-visual synchronization and supports multiple languages and dialects, capturing unique voice rhythms and emotional nuances [1] - The model enhances narrative coherence and semantic understanding, significantly improving the overall narrative coordination of audio-visual segments for professional content creation [1] Group 2: Application and Performance - Seedance 1.5 Pro demonstrates strong narrative expressiveness and audio-visual integration across various scenarios, including film creation, short drama generation, advertising production, and traditional opera performances [1] - The model features cinematic-level camera control and dynamic tension, improving video dynamics and visual transitions [1] Group 3: Competitive Landscape - The release of Seedance 1.0 Pro in June 2025 marked the introduction of a model capable of generating high-quality videos with seamless multi-shot transitions based on text and image inputs [2] - The introduction of the "Video 3.5 Pro" model by Jimeng AI, based on Seedance 1.5 Pro, allows for simultaneous generation of video and audio, enhancing realism and immersion [3] - Jiemeng AI's upgrade includes a new user interface and aims to provide a comprehensive "AI film set" experience, streamlining the creative process from inspiration to final product [4]