OpenAI’s Sora

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4 minutes

Maurício Pinheiro

OpenAI, the esteemed organization known for its trailblazing contributions to AI with models like ChatGPT and DALL-E, unveiled its latest innovation, Sora, on February 15, 2024. This groundbreaking text-to-video AI model can generate lifelike videos of up to a minute in length from straightforward text prompts.

Prompt: A movie trailer featuring the adventures of the 30 year old space man wearing a red wool knitted motorcycle helmet, blue sky, salt desert, cinematic style, shot on 35mm film, vivid colors.

Sora excels in generating intricate scenes that feature multiple characters, specific movements, and precise details of both subjects and backgrounds. Its profound understanding of language and the physical world enables it to accurately interpret text prompts, resulting in videos with lifelike characters and realistic actions.

Prompt: Several giant wooly mammoths approach treading through a snowy meadow, their long wooly fur lightly blows in the wind as they walk, snow covered trees and dramatic snow capped mountains in the distance, mid afternoon light with wispy clouds and a sun high in the distance creates a warm glow, the low camera view is stunning capturing the large furry mammal with beautiful photography, depth of field.

However, Sora is not without its limitations. It may encounter difficulties in simulating the physics within complex scenes or accurately representing cause-and-effect relationships. For example, an AI-generated character biting into a cookie may not result in a visible bite mark on the cookie.

Prompt: Drone view of waves crashing against the rugged cliffs along Big Sur’s garay point beach. The crashing blue waters create white-tipped waves, while the golden light of the setting sun illuminates the rocky shore. A small island with a lighthouse sits in the distance, and green shrubbery covers the cliff’s edge. The steep drop from the road down to the beach is a dramatic feat, with the cliff’s edges jutting out over the sea. This is a view that captures the raw beauty of the coast and the rugged landscape of the Pacific Coast Highway.

Using Sora is remarkably simple:

  1. Users provide a written prompt detailing the desired scene.
  2. The AI model then creates a video up to one minute in length based on the prompt.
  3. For longer videos, users can append additional prompts and synchronize them according to the frame count.

Sora’s interface allows for the input of virtually any text prompt, producing a video that aligns with the user’s specifications, no matter how detailed.

Prompt: This close-up shot of a Victoria crowned pigeon showcases its striking blue plumage and red chest. Its crest is made of delicate, lacy feathers, while its eye is a striking red color. The bird’s head is tilted slightly to the side, giving the impression of it looking regal and majestic. The background is blurred, drawing attention to the bird’s striking appearance.

As for pricing, OpenAI has yet to announce specific details for Sora. However, it is anticipated that the pricing model may resemble that of the ChatGPT Plus subscription, potentially offering both a free tier with usage limits and paid subscription plans for extended use.

Prompt: Historical footage of California during the gold rush.

Currently, Sora is not available to the general public. OpenAI is in the process of allowing a select group of testers and individuals from the creative community to experiment with the model, aiming to refine and improve it based on their feedback.

Prompt: Extreme close up of a 24 year old woman’s eye blinking, standing in Marrakech during magic hour, cinematic film shot in 70mm, depth of field, vivid colors, cinematic.

The debut of Sora has sparked discussions about the potential for creating misleading content. With the ability to generate highly detailed videos, there is a concern that the platform could be used to create convincing deepfakes. In response, OpenAI plans to incorporate metadata and other identifiers into videos generated by Sora, enabling viewers to easily verify their origin. This initiative highlights OpenAI’s dedication to promoting the ethical use of advanced AI technologies.

Prompt: A beautiful homemade video showing the people of Lagos, Nigeria in the year 2056. Shot with a mobile phone camera.

Sora represents a significant leap forward in AI capabilities, offering the power to create high-definition videos from text prompts. Despite facing challenges and ethical considerations, OpenAI’s commitment to responsible AI development and the implementation of safeguards demonstrate a proactive approach to navigating the complexities of this evolving technology.

Prompt: A petri dish with a bamboo forest growing within it that has tiny red pandas running around.

As we await Sora’s public release, the anticipation builds for how this innovative tool will transform content creation and the broader landscape of digital media.

If Sora’s abilities have piqued your curiosity, I encourage you to explore the OpenAI Sora page. It boasts a curated selection of videos, each created from simple text prompts, showcasing the astonishing capabilities of Sora. All the videos featured in this review are sourced directly from the OpenAI Sora page.

#AI #ArtificialIntelligence #OpenAI #Sora

https://openai.com/sora

https://www.windowscentral.com/software-apps/openai-sora-generates-lifelike-minute-long-ai-videos

https://www.technologyreview.com/2024/02/15/1088401/openai-amazing-new-generative-ai-video-model-sora

https://www.techradar.com/computing/software/openais-new-sora-text-to-video-model-can-make-shockingly-realistic-content

https://www.geeky-gadgets.com/openai-unveils-sora-a-text-to-video-generator

https://www.howtogeek.com/openais-first-text-to-video-model-is-here-but-you-cant-use-it

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