Video Is Worth a Thousand Images: Exploring the Latest Trends in Long Video Generation

• URL: http://arxiv.org/abs/2412.18688v1
• Date: Tue, 24 Dec 2024 21:24:41 GMT
• Title: Video Is Worth a Thousand Images: Exploring the Latest Trends in Long Video Generation
• Authors: Faraz Waseem, Muhammad Shahzad,
• Abstract summary: As of this writing, OpenAI's Sora, the current state-of-the-art system, is still limited to producing videos that are up to one minute in length. In this survey, we examine the current landscape of long video generation, covering techniques like GANs and diffusion models, video generation strategies, large-scale training datasets, quality metrics for evaluating long videos, and future research areas to address the limitations of the existing video generation capabilities.
• Score: 2.4240014793575138
• License:
• Abstract: An image may convey a thousand words, but a video composed of hundreds or thousands of image frames tells a more intricate story. Despite significant progress in multimodal large language models (MLLMs), generating extended videos remains a formidable challenge. As of this writing, OpenAI's Sora, the current state-of-the-art system, is still limited to producing videos that are up to one minute in length. This limitation stems from the complexity of long video generation, which requires more than generative AI techniques for approximating density functions essential aspects such as planning, story development, and maintaining spatial and temporal consistency present additional hurdles. Integrating generative AI with a divide-and-conquer approach could improve scalability for longer videos while offering greater control. In this survey, we examine the current landscape of long video generation, covering foundational techniques like GANs and diffusion models, video generation strategies, large-scale training datasets, quality metrics for evaluating long videos, and future research areas to address the limitations of the existing video generation capabilities. We believe it would serve as a comprehensive foundation, offering extensive information to guide future advancements and research in the field of long video generation.

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