AI Video Generator Free for All: Pixverse vs Haiper - Full Review

This review compares two free AI video generators, Pixverse and Haiper, as alternatives to the inaccessible Sora. It highlights the importance of using images rather than text for better results and provides a step-by-step guide on how to generate videos with each tool. Pixverse offers the unique ability to upscale videos, while Haiper is praised for its motion results but lacks the 4-second generation capability. The video concludes with a side-by-side comparison, inviting viewers to decide which generator they prefer and offering additional resources for AI-generated content creation.

Takeaways

• 😀 Pixverse and Haiper are two free AI video generators that can be used as alternatives to Sora, which is currently inaccessible to most users.
• 🔍 AI video generators work best with images rather than direct text-to-video, as using images provides more control over the output.
• 🖼️ The script suggests using image generation tools like Stable Diffusion or DALL-E 3 to create images before using them in AI video generators for better results.
• 📚 Pixverse allows users to create AI videos by uploading images and offers settings for motion control and HD quality, with the option to upscale videos later.
• 🚀 Pixverse can generate up to 4-second videos at a time, and its generation process is time-consuming, but it provides a pre-recorded video for demonstration.
• 🎨 Haiper AI also supports text-to-video and image-to-video, with upcoming features like 'repaint your video' and 'extend your video', but currently, it only allows 2-second video generations.
• 🔒 Haiper AI lets users hide their video generations from the public and set a specific seed for generation, but lacks an upscale feature like Pixverse.
• 🔁 There is no limit to the number of videos generated in bulk with Haiper AI, but there is a 10-second wait time between each generation.
• 📊 A side-by-side comparison of videos generated by Pixverse and Haiper AI shows different motion results, with Pixverse offering more control over motion strength.
• 🕰️ Slowing down Haiper AI videos by 50% can extend their length to 4 seconds as a workaround until the feature is officially available.
• 📝 The script encourages viewers to share their opinions on which AI video generator performed better and offers a link to custom prompts for AI image generators.
• 🎶 The video concludes with a suggestion to learn how to create AI-generated music to accompany the AI-generated videos, highlighting the current availability and free nature of these tools.

Q & A

What are the two free AI video generators mentioned in the script?

The two free AI video generators mentioned are Pixverse and Haiper.

Why does the script suggest using an image as the base for AI video generation rather than text to video?

Using an image as the base for AI video generation provides more control over the results, as text to video can often yield less satisfactory outcomes.

What is the advantage of using stable diffusion or Dolly 3 before running prompts in AI video generators?

Using stable diffusion or Dolly 3 to generate an image first allows for better control and higher quality results in the AI video generators.

What is the maximum video length that Pixverse can generate at a time?

Pixverse can generate up to 4-second videos at a time.

What feature does Pixverse offer that most AI video generators do not have?

Pixverse offers the ability to upscale videos later, which is a feature most AI video generators lack.

What is the current limitation of video generation in Haiper compared to Pixverse?

Haiper currently allows only 2-second video generations, while Pixverse can generate up to 4 seconds.

What is the 'repaint your video' feature that Haiper is planning to introduce?

The 'repaint your video' feature, which is similar to Runway ML's in-painting feature, will allow users to paint over a section of the video and change that specific content.

How does the script suggest extending the video length generated by Haiper AI?

The script suggests slowing down the Haiper AI videos by 50% to extend the video length to 4 seconds as a temporary solution.

What is the difference in the user interface between Pixverse and Haiper AI when it comes to creating AI videos?

Pixverse allows for more control with settings like motion strength and an HD quality option, while Haiper AI currently has a simpler interface with a focus on image to video generation.

What additional feature does the script mention for future updates in Haiper AI?

The script mentions an upcoming feature called 'extend your video' for Haiper AI, which will likely allow for longer video generations.

Outlines

00:00

🎨 Exploring Free AI Video Generators

The video script introduces two free AI video generators, Pix Verse and Hyper AI, as alternatives to the inaccessible Sora. It emphasizes the importance of using images rather than text for better video generation results. The speaker demonstrates the process of generating images with stable diffusion or Dolly 3 and then using these images in the AI video generators for more control over the outcome. Pix Verse is highlighted for its ability to upscale videos post-generation, a feature lacking in most AI video generators. The script also mentions the limitations and settings of both AI tools, including Pix Verse's 4-second video generation limit and Hyper AI's 2-second generation with an upcoming 4-second feature.

05:18

📊 Comparing AI Video Generators: Pix Verse vs. Hyper AI

This paragraph delves into a side-by-side comparison of the generated videos from Pix Verse and Hyper AI. It notes that Hyper AI, while lacking the ability to generate 4-second videos at the moment, offers promising features such as 'repaint your video' and 'extend your video' that are currently in development. The comparison also touches on the user experience, such as the ability to hide generations from the public in Hyper AI and the absence of a bulk generation limit. The script concludes with an experiment to extend the length of Hyper AI's videos by slowing them down, which shows improved motion results. The audience is invited to share their opinions on which AI video generator they prefer and is offered a link to access custom prompts for AI image generation in the description.

Keywords

AI Video Generator

An AI video generator is a software tool that uses artificial intelligence to create videos, either from text descriptions or by transforming images into animated content. In the context of the video, it refers to two specific tools, Pixverse and Haiper, which are being reviewed and compared for their ability to generate videos without cost. The script discusses the process of using these generators and the results they produce.

Sora

Sora is mentioned as a highly anticipated AI video generator that is not yet available to the public. It serves as a point of comparison for the accessibility and current utility of the free alternatives, Pixverse and Haiper, which are being reviewed in the script.

Image to Video

Image to video refers to the process of converting a static image into a video format, often with added motion or animation. The script emphasizes that AI video generators perform better with this method rather than directly from text to video, as it provides more control over the final output.

Stable Diffusion

Stable Diffusion is an AI model mentioned in the script as a tool for generating high-quality images from text prompts. The script suggests using Stable Diffusion to create images that can then be used in AI video generators for better results.

Text to Video

Text to video is the process of creating videos directly from textual descriptions without the use of an intermediate image. The script illustrates that using text to video in AI generators can lead to less satisfactory results compared to starting with an image.

Aspect Ratio

Aspect ratio is the proportional relationship between the width and height of an image or video, typically presented as two numbers separated by a colon. The script mentions generating images in a 16x9 aspect ratio, which is a common ratio for widescreen videos.

Pixverse

Pixverse is one of the two free AI video generators featured in the script. It offers options for both text to video and image to video generation and includes a unique feature for upscaling videos after they have been generated.

Haiper

Haiper, also known as Hyper AI, is the second free AI video generator discussed in the script. It is compared to Pixverse and is noted for its lack of an upscaling feature but its potential with upcoming features like 'repaint your video' and 'extend your video'.

Seed

In the context of AI video generation, a seed is a numerical value that helps determine the randomness of the output. The script mentions setting a specific seed in the AI video generators to control the generation process.

Upscale

Upscaling in the context of video refers to the process of increasing the resolution of a video while maintaining or improving its quality. The script highlights Pixverse's ability to upscale videos as a distinctive feature compared to Haiper.

Motion Control

Motion control in AI video generation allows users to adjust the intensity or style of motion in the generated videos. The script notes that Pixverse provides this feature, enabling users to have more control over the motion in their videos.

Highlights

Introduction of two free AI video generators, Pixverse and Haiper, as alternatives to Sora.

AI video generators work better with an image rather than text to video.

Using an image generated by stable diffusion as a base for AI video generators yields better results.

Pixverse allows image to video creation with limited settings but offers HD quality option.

Pixverse has a unique feature of upscaling videos after generation.

Pixverse can generate up to 4-second videos at a time.

Hyper AI offers text to video and image to video options with a simple interface.

Hyper AI is expected to release features like 'Repaint your video' and 'Extend your video'.

Hyper AI currently allows 2-second video generations with a 10-second wait time between each.

Comparison of video quality and motion control between Pixverse and Hyper AI.

A creative workaround to extend Hyper AI's video length by slowing down the playback.

The reviewer's personal preference for motion results using default settings in Hyper AI.

Invitation for viewers to judge which AI video generator performed better in the side-by-side comparison.

Offering a custom prompt service for AI image generators like Chat GPT and Claw Gemini.

Link to the reviewer's personal settings and prompts for stable diffusion in the description.

Teaser for a video on creating AI-generated music to accompany AI-generated videos.

Acknowledgment of Sora's hype and the availability of Pixverse and Hyper AI as free alternatives.