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A text-to-video model is a machine learning model that uses a natural language description as input to produce a video relevant to the input text. [1] Advancements during the 2020s in the generation of high-quality, text-conditioned videos have largely been driven by the development of video diffusion models. [2]
From this a text-to-speech video is created to look and sound like the individual. [5] [6] Users create content via the platform's pre-generated AI presenters [3] or by creating digital representations of themselves, or personal avatars, using the platform's AI video editing tool. [7] These avatars can be used to narrate videos generated from text.
Shrek 2 is a 2004 American animated fantasy comedy film loosely based on the 1990 children's picture book Shrek! by William Steig.Directed by Andrew Adamson, Kelly Asbury, and Conrad Vernon from a screenplay by Adamson, Joe Stillman, and the writing team of J. David Stem and David N. Weiss, it is the sequel to Shrek (2001) and the second installment in the Shrek film series.
Dream Machine is a text-to-video model created by Luma Labs and launched in June 2024. It generates video output based on user prompts or still images. Dream Machine has been noted for its ability to realistically capture motion, while some critics have remarked upon the lack of transparency about its training data.
Re-captioning is used to augment training data, by using a video-to-text model to create detailed captions on videos. [7] OpenAI trained the model using publicly available videos as well as copyrighted videos licensed for the purpose, but did not reveal the number or the exact source of the videos. [5]
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In the fall of 2018, fast.ai released v1.0 of their free open-source library for deep learning called fastai (without a period), sitting atop PyTorch. Google Cloud was the first to announce its support. [6] This open-source framework is hosted on GitHub and is licensed under the Apache License, Version 2.0. [7] [8]
Scientists at the University of California, San Francisco have developed a bilingual brain implant that uses artificial intelligence to help a stroke survivor communicate in Spanish and English ...