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Bach 1.0: AI-driven HD video engine with consistent characters, expressive control, and seamless audio sync.
Bach 1.0 is an industrial-grade AI video engine oriented to professional creation and commercial scenarios. It adopts cutting-edge physics-native attention and dual diffusion Transformer core technologies to reconstruct the logic of AI video generation, delivering industry-leading image expressiveness and creation controllability. Its biggest highlight is the high consistency of characters across shots. Through underlying dynamic modeling of skeleton, skin tone and human proportion, it thoroughly solves common pain points of traditional AI videos such as character image drift, facial distortion and limb disorder. It also enables refined control over characters’ micro expressions, emotional states, frame composition and cinematic camera movement shot by shot, accurately restoring the narrative ideas of directors and creators. Functionally, Bach 1.0 natively supports 1080P and 30fps high-definition output with smooth images without later frame interpolation. It can generate coherent multi-lens narrative videos up to 30 seconds in one click. The system automatically matches background music, environmental sound effects and voice dubbing to realize synchronized audio-video works, saving complicated post-production processes like editing, soundtracking and dubbing. It has an extremely low operation threshold. Users only need to upload reference images of characters and scenes, and describe the lens script in text to quickly generate customized video content. It covers creation scenarios across all fields. In the film and television industry, it can be used for creative sample preview and plot clip production. In e-commerce, it adapts to product display videos, model wearing advertisements and live broadcast warming-up videos. For the game industry, it can produce IP character animations and plot transition clips. It is also applicable to self-media short videos, brand promotion films and new media creative content for both personal and commercial creation, serving as an all-round AI video creation tool with high controllability, high-definition image quality and efficient production capacity.
