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Text-to-video
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. Advancements during the 2020s in the generation of high-quality, text-conditioned videos have largely been driven by the development of video diffusion models. Models There are different models, including open source models. Chinese-language input CogVideo is the earliest text-to-video model "of 9.4 billion parameters" to be developed, with its demo version of open source codes first presented on GitHub in 2022. That year, Meta Platforms released a partial text-to-video model called "Make-A-Video", and Google's Google Brain, Brain (later Google DeepMind) introduced Imagen Video, a text-to-video model with 3D U-Net. In March 2023, a research paper titled "VideoFusion: Decomposed Diffusion Models for High-Quality Video Generation" was published, presenting a novel approach to video generation. The VideoFusion model decomposes the diff ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
OpenAI Sora In Action- Tokyo Walk
OpenAI, Inc. is an American artificial intelligence (AI) organization founded in December 2015 and headquartered in San Francisco, California. It aims to develop "safe and beneficial" artificial general intelligence (AGI), which it defines as "highly autonomous systems that outperform humans at most economically valuable work". As a leading organization in the ongoing AI boom, OpenAI is known for the GPT family of large language models, the DALL-E series of text-to-image models, and a text-to-video model named Sora (text-to-video model), Sora. Its release of ChatGPT in November 2022 has been credited with catalyzing widespread interest in generative AI. The organization has a complex corporate structure. As of April 2025, it is led by the Nonprofit organization, non-profit OpenAI, Inc., Delaware General Corporation Law, registered in Delaware, and has multiple for-profit subsidiaries including OpenAI Holdings, LLC and OpenAI Global, LLC. Microsoft has invested US$13 billion ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Runway (company)
Runway AI, Inc. (also known as Runway and RunwayML) is an American company headquartered in New York City that specializes in generative artificial intelligence research and technologies. The company is primarily focused on creating products and models for generating videos, images, and various multimedia content. It is most notable for developing the commercial text-to-video and video generative AI models Gen-1, Gen-2, Gen-3 Alpha and Gen-4. Runway's tools and AI models have been utilized in films such as ''Everything Everywhere All at Once'', in music videos for artists including A$AP Rocky, Kanye West, Brockhampton, and The Dandy Warhols, and in editing television shows like The Late Show and Top Gear. History The company was founded in 2018 by the Chileans Cristóbal Valenzuela, Alejandro Matamala and the Greek Anastasis Germanidis after they met at New York University Tisch School of the Arts ITP. The company raised US$2 million in 2018 to build a platform to deploy ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sora (text-to-video Model)
Sora is a text-to-video model developed by OpenAI. The model generates short video clips based on user prompts, and can also extend existing short videos. Sora was released publicly for ChatGPT Plus and ChatGPT Pro users in December 2024. History Several other text-to-video generating models had been created prior to Sora, including Meta's Make-A-Video, Runway's Gen-2, and Google's Lumiere, the last of which, is also still in its research phase. OpenAI, the company behind Sora, had released DALL·E 3, the third of its DALL-E text-to-image models, in September 2023. The team that developed Sora named it after the Japanese word for sky to signify its "limitless creative potential". On February 15, 2024, OpenAI first previewed Sora by releasing multiple clips of high-definition videos that it created, including an SUV driving down a mountain road, an animation of a "short fluffy monster" next to a candle, two people walking through Tokyo in the snow, and fake historical fo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dream Machine (text-to-video Model)
Dream Machine is a text-to-video model created by Luma Labs and launched in June 2024. It Generative artificial intelligence, generates video output based on user Prompt engineering, 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, validation, and test data sets, training data. History Dream Machine is a text-to-video model created by the San Francisco-based generative artificial intelligence company Luma Labs, which had previously created Genie, a 3D modeling, 3D model generator. It was released to the public on June 12, 2024, which was announced by the company in a post on Twitter under Elon Musk, X alongside examples of videos it created. Soon after its release, users on social media posted video versions of images generated with Midjourney, as well as moving recreations of artworks such as ''Girl with a Pearl Earring'' and memes such as Dog ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
