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How Does Generative AI Work for Videos? Your 2025 Guide

By
Julia Szatar
min read
June 12, 2024
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As generative AI software continues to expand across various industries, its impact on video production is growing quickly. This rapid advancement brings up many questions about how the technology works and integrates with the video-making processes we already know.

Generative AI is set to disrupt video marketing, with an increasing number of companies using it to streamline production and ignite more creative ideas. It’s becoming evident that generative AI is not just a fleeting trend but a fundamental part of digital content creation.

In this guide, we’ll look into how you can deploy generative AI in your applications to enable your users to create realistic videos. We’re here to make sure your team is informed about this amazing technology to keep your audience engaged and happy with their experience.

What is Generative AI for Videos?

Generative AI for videos refers to the use of artificial intelligence (AI) technologies that automatically generate video content from given data inputs, such as text, images, or video clips. 

This technology uses advanced machine learning models, particularly deep learning networks like Generative Adversarial Networks (GANs), to create new video content that did not previously exist. 

By processing large amounts of video data, these AI systems learn how to make videos realistic and engaging, mimicking styles, transitions, and visual effects seen in professionally made videos.

Generative AI Images vs Generative AI Video

While both generative AI for images and videos involve creating visual content, the processes vary between the two.

Generative AI for Images: This form primarily focuses on creating still images. It learns from a dataset of images to generate new images that can be indistinguishable from real, human-made artworks or photographs. 

Generative AI for Videos: This form involves a more complex process because it has to generate visually appealing frames and make sure that these frames are coherent to produce smooth, realistic motion. This type of AI analyzes hours of video to understand how objects move and interact over time, making it possible to generate new video sequences that tell a story or convey a message effectively.

Video Generative AI Use Cases

Generative AI for videos is particularly useful in many cases like:

Marketing & Advertising

Generative AI offers brands exciting new ways to connect with their audiences. By automating the creation of personalized video content, companies can launch unique marketing campaigns that are cost-effective and also highly targeted.

For instance, platforms like Tavus maximize this technology to its fullest potential by allowing developers to automate video production and ensure each piece of content is tailored precisely to the viewer's specific interests and needs. Tavus allows your users to access features like real-time video personalization, where elements such as names, details, and even product recommendations can be dynamically inserted into videos. This approach increases user engagement and enhances user experience.

Integrate the extensive capabilities of Tavus today.

Entertainment

In entertainment, generative AI is used to create complex visual effects, animate characters, and even generate whole scenes or short films. This technology enables producers and filmmakers to bring to life intricate ideas that would be costly or impossible to achieve through traditional means. 

For example, AI can generate realistic backgrounds, simulate weather conditions, or produce fantastical creatures, enriching the visual storytelling experience with ease.

Education 

Generative AI also helps in creating interactive and engaging learning materials that can adapt to the learning pace and style of individual students. Video content generated by AI can illustrate complex concepts with visual simulations, bring historical events to life, or provide virtual lab experiments that are safe and repeatable. 

Benefits of Generative AI for Videos 

These advantages make generative AI an invaluable tool for video production:

Automation

This technology can handle repetitive and time-consuming tasks, such as video editing, rendering, and formatting, freeing up creators to focus on more creative aspects of production. This can reduce production times from days to hours, and allow for quicker responses to market demands.

Hyper-Personalization 

Generative AI allows for the creation of video content that is tailored to individual viewer preferences, behaviors, and categories. This can be incorporating a viewer's name, displaying content that matches their past viewing habits, or adjusting the narrative based on real-time feedback.

Scalability 

Generative AI enables businesses to produce a high volume of content across multiple languages and platforms without compromising on quality. This scalability is helpful for brands looking to expand globally, offering them the ability to customize content for different markets and demographics.

How to Use Video Gen AI in Your Technology

Before starting, ensure you have a Tavus account and an API key, which can be obtained from the Developer Portal. Tavus’s generative AI video capabilities directly into your app by following these steps:

  1. Prepare your script: Define the content or message you want the video to deliver. This will form the basis of the personalized video generated by Tavus.
  1. Get your Replica ID: Choose the replica (avatar) you want to use in the video. Retrieve its Replica ID from the Developer Portal. If you're using a stock replica or a custom one, make sure the ID matches your selection.
  1. Make the API request: Use Tavus' Create Video Endpoint to submit your request, including the script and Replica ID. This API call initiates the video creation process directly from within your app.
  2. Check the response: Once the request is processed, you’ll receive a response with details about the video—including a hosted URL for the completed video. Use this URL to embed or share the generated video across your platform.

More on Video Gen AI

Let’s address some of the frequently asked questions on video gen AI to help clarify the impact of this technology.

Is there generative AI for video?

Yes, generative AI exists specifically for video. Tools like Tavus offer a powerful API that developers can integrate into their apps to convert text to video, transforming written inputs into hyper-realistic videos that can be used for various marketing purposes.

Can ChatGPT generate videos?

While ChatGPT itself does not generate videos, it can be combined with generative AI tools like Tavus to create scripted video content.

For example, ChatGPT can generate custom video scripts, and then Tavus’ API can take those scripts and transform them into realistic videos with talking avatars. This combination enables developers to build more dynamic, automated content workflows within their platforms.

Can AI Video generation create Videos from scratch? 

Yes, generative AI can indeed create videos from scratch using tools like Tavus. Developers only need to supply a script or input data, and the API converts it into lifelike videos featuring realistic avatars. This provides a fast, scalable way to create personalized video content without needing traditional filming methods.

Is the content created by generative AI safe to use?

The safety of content created by generative AI largely depends on how well developers implement safeguards. Tavus, for instance, ensures that the videos maintain a high standard of quality and appropriateness, incorporating ethical guidelines to prevent the generation of misleading or harmful content.

Are AI video generators worth it? 

AI video generators are highly beneficial for scaling video production efficiently. Tavus, for example, offers significant advantages in personalization and automation, proving invaluable for marketing developers who need a way for their platform users to produce large volumes of video content quickly and cost-effectively.

Create Your Own Videos With Generative AI

Generative AI is setting new heights in video production, by enabling unprecedented personalization, efficiency, and scalability. Developers who embrace this technology can remain competitive in their ability to engage with users in meaningful and innovative ways. 

By integrating Tavus, developers gain access to powerful tools for creating personalized videos at scale, without the need for complex video production workflows. Whether you want to embed interactive educational videos, scale user marketing campaigns, or create engaging customer interactions, Tavus offers the flexibility to build these experiences directly into your app.

Explore Tavus today.

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