Sora AI Video Generator

On 15 February 2024, OpenAI introduced a text-to-video AI model to the world, calling it Sora. The announcement has created a lot of buzz in the video creation industry about AI use in creating motion videos. Read the article to get the detailed story of the Sora and its working capabilities.

OpenAI, the maker of Chat GPT is back with a new AI model to showcase the capabilities of AI to the world. Sora allows users to convert their words into a minute-long synthetic video. The AI model simulates the physical world in a motion video based on the prompts while maintaining the video quality.

Sora is an advanced machine-learning algorithm based on a diffusion model that generates videos without audio effects; it starts with a static noise that gradually removes the noise. The model uses the transformer architecture for its scaling performance, and it is built on past research in GPT and DALLE.

On the Sora website, OpenAI has shown multiple motion videos that look like a real video shot by a person. The first video shows a stylish woman walking down Tokyo Street at night. The generated video is up to its prompt and doesn’t seem like an AI-generated video.

It’s impressive that these things with no existence in the world are generated by AI. Many text-to-video generators have been launched in the market in the last year and impacted the way people make their videos or content.

Sora Capabilities and Weakness

Let’s discuss the capabilities and working of Sora:

The OpenAI text-to-video generator is capable of generating detailed complex scenes with multiple characters in it, in specific types of motion, and background asked by the user.
The model understands what the user has asked and how those things exist in the real world.
Sora has an understanding of languages to interpret accurately what the user has asked through the prompts and perform the task accordingly.
It can also create multiple shots within a single-motion video with seamless transitions and accurate characters and visual style.

The model has particular weaknesses mentioned by OpenAI, such as:

It may get confused with the spatial details of the prompt given by the users, for instance, it may not present a replica of the existing place or an accurate description of the event that happened earlier.
The current model may struggle with replicating the physics of complex scenes as it is still learning to understand the specific cause and effect of circumstances and scenes.

Sora Availability to Public

Currently, the company has launched the testing model of Sora to gain feedback from the people outside the team of OpenAI. It is not available for public use.

Sora is available to limited people, such as red teamers, several visual artists, filmmakers, and designers to assess the risks or harmful applications and to ensure it is safe for public use.

The company is trying every source to make it safe for public use, they are building a tool that can detect inappropriate and misleading content generated by Sora.

Sora’s Competition in the Market

Though there are several text-to-video generator AI models in the market, the video quality of Sora and the capability to stimulate the physical world have kept it above its competitors.

The previous AI video generators like Runway and Pika, where the videos are only available for 4 to 15 seconds, here Sora allows users to create a 60-second long video.

Its capabilities have taken the digital world to a more engaging, dynamic, and credible digital storytelling.

With Sora’s introduction last month, Ziyu Wang and Yishu Miao have publicly launched their AI video generator model called Haiper. It’s free to use, the users can generate a two-second HD video. It also has animated video features in different styles.

The makers of Haiper are thinking of extending the capabilities of the model and timing of the video. In the future, this can give competition to OpenAI Sora.

The AI video generation industry is rapidly growing, it’s a vast market of $425 million estimated in 2022. According to stats, this market will grow at a rate of 18.5% from 2023 through 2032.

Maybe in the future, we will see more players in the market, but right now, Sora has made it possible to create videos that look real, which is impressive and equally terrifying.

Sora AI Video Generator – Capabilities, Weakness, Availability to Public!