AI陪伴Top 1应用上线视频生成！图片人物能说话唱歌，多轮对话场景依然稳定

Core Insights - Character.ai (c.ai) has launched a new video generation feature called AvatarFX, allowing users to animate static images and create interactive videos [2][3][8] - The company is also introducing several other AI creation features, enhancing user engagement and creativity [3][9][10] - Google acquired c.ai for a valuation of $2.5 billion, which has sparked an antitrust investigation regarding the acquisition process [11][12][13] Group 1: New Features - AvatarFX enables users to animate images, allowing characters to speak, sing, and interact, with high fidelity and temporal consistency [3][10] - Users can create immersive storytelling experiences with the new Scenes feature, which allows characters to participate in preset storylines [9][10] - Additional features include Imagine Animated Chat for sharing interactions and an upcoming Stream feature for generating stories between characters [10] Group 2: Acquisition and Investigation - Google acquired c.ai at a valuation of $2.5 billion, which is lower than the initial $5 billion valuation discussed with early investors [11] - The acquisition is under investigation for potentially circumventing antitrust regulations, as key personnel and technology were transferred back to Google [12][14] - Similar acquisition strategies have been observed with other AI startups, raising concerns about market competition and innovation [14]