VideoPoet: A Large Language Model for Zero-Shot Video Generation
| Autor: | Kondratyuk, Dan, Yu, Lijun, Gu, Xiuye, Lezama, José, Huang, Jonathan, Schindler, Grant, Hornung, Rachel, Birodkar, Vighnesh, Yan, Jimmy, Chiu, Ming-Chang, Somandepalli, Krishna, Akbari, Hassan, Alon, Yair, Cheng, Yong, Dillon, Josh, Gupta, Agrim, Hahn, Meera, Hauth, Anja, Hendon, David, Martinez, Alonso, Minnen, David, Sirotenko, Mikhail, Sohn, Kihyuk, Yang, Xuan, Adam, Hartwig, Yang, Ming-Hsuan, Essa, Irfan, Wang, Huisheng, Ross, David A., Seybold, Bryan, Jiang, Lu |
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| Rok vydání: | 2023 |
| Předmět: | |
| Druh dokumentu: | Working Paper |
| Popis: | We present VideoPoet, a language model capable of synthesizing high-quality video, with matching audio, from a large variety of conditioning signals. VideoPoet employs a decoder-only transformer architecture that processes multimodal inputs -- including images, videos, text, and audio. The training protocol follows that of Large Language Models (LLMs), consisting of two stages: pretraining and task-specific adaptation. During pretraining, VideoPoet incorporates a mixture of multimodal generative objectives within an autoregressive Transformer framework. The pretrained LLM serves as a foundation that can be adapted for a range of video generation tasks. We present empirical results demonstrating the model's state-of-the-art capabilities in zero-shot video generation, specifically highlighting VideoPoet's ability to generate high-fidelity motions. Project page: http://sites.research.google/videopoet/ Comment: To appear at ICML 2024; Project page: http://sites.research.google/videopoet/ |
| Databáze: | arXiv |
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