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Tencent has recently unveiled GeometryCrafter, a new AI model released via Hugging Face. This model excels at consistent geometric estimation in open-world videos, quickly gaining attention in the tech community. Leveraging diffusion priors, GeometryCrafter opens up new possibilities for deep understanding and processing of video content, offering benefits to creators and researchers alike.

Traditional video understanding models face numerous challenges when processing long videos, including the complexities of understanding the extended context. Although considerable research has been conducted to enhance video understanding capabilities, effectively overcoming the issues of low training and inference efficiency remains difficult. To address these challenges, the research team utilized HiCo technology to compress redundant parts of video information, significantly reducing computational demands while retaining key information. Specifically, HiCo achieves hierarchical compression of the video by segmenting long videos into shorter clips, thereby reducing processing time.

Israeli tech company Lightricks has recently launched a lightning-fast AI video processing platform called LTX Video (LTXV). This platform uses advanced artificial intelligence models that can run on commonly used graphics processing units (GPU). Released in late November, LTXV can generate a 5-second AI video clip at a resolution of 768x512 in just 4 seconds, making it stand out among other AI video platforms. With its 2 billion parameters, it is capable of even...

["Sony Interactive Entertainment has acquired the UK-based AI video processing company iSIZE.", "iSIZE utilizes deep learning to build solutions for the media industry, improving encoding quality and reducing bitrate.", "The acquisition will enhance Sony's expertise in machine learning for video processing.", "This is beneficial for Sony's various research and development efforts and video streaming services.", "iSIZE's technology is expected to improve the quality of the game streaming service for PS Plus premium members."]

{title:The Popular 'Video Version of ControlNet' is Open Source! Precisely Change Art Styles with Prompt Words, Created by a Fully Chinese Team list: The latest video processing algorithm CoDeF, developed by a fully Chinese team, has rapidly gone viral online after its release. CoDeF can precisely control the art style of videos based on prompt words while maintaining lip sync. CoDeF achieves video style transfer tasks through content deformation fields and possesses good cross-frame consistency}