Nail Consistent Character with this FREE AI Video Generator | Vidu AI
Howto & Style
Introduction
In the ever-evolving world of digital creativity, AI video generators are becoming increasingly sophisticated, and Vidu AI stands out for its unique features. This article explores Vidu AI's "Reference to Video" feature, which is designed to maintain character consistency throughout your videos. Whether you're creating realistic portraits, animated characters, or showcasing merchandise, Vidu AI offers a compelling solution. Let’s delve into how it works.
Getting Started with Vidu AI
First, head over to Vidu Studio and sign in. Upon accessing the dashboard, you will find three primary options to create videos: Image to Video, Reference to Video, and Text to Video. While most users are familiar with the first two options, this article specifically highlights the Reference to Video feature, which is crucial for maintaining character and object consistency across your video.
Using the Reference to Video Feature
To utilize the Reference to Video functionality, the first step is to upload your character image. In this example, we’ll use a realistic character created on Mid Journey. Once uploaded, you can specify particular areas of the character for consistency, such as the hairstyle, face, and parts of clothing. For this case, we focus on the face and hair while describing the character as a beautiful Asian woman.
A helpful way to structure your prompt includes utilizing the "what," "where," "when," and "how":
- What: A beautiful Asian woman reading a book
- Where: In a coffee shop
- When: During the golden hour, which is considered the best time for photography
- How: Shot from a low angle with a depth-of-field effect using a Sony FX6 camera to portray a warm and cozy vibe
Video Generation and Output
After setting the scene, hit the create button. Generating a 4-second video costs four credits, while an 8-second video costs eight credits. Free users are allotted 80 credits per month. The generation typically takes about 30 to 60 seconds, making it one of the quickest AI video generators.
However, the initial output comes in at a low resolution (688x384) but can be upscaled to 1080p, which increases the frame rate from 16 to 24 FPS. For this particular test, the consistency of the character with the reference image was impressive, as facial features, hairstyle, and clothing matched quite well. Despite the character’s consistency, the overall video quality appeared slightly blurry, which may require utilizing upscaling tools for enhancement.
Fine-tuning and Adjustments
Revisiting the prompt and image for adjustments allows for further refinement. While the character’s consistency remains high, it's important to note that generating high-quality visuals is an area where Vidu AI could improve. Factors like text reading and character movements often lack realism, and some slight morphing may occur.
Other exploration activities include using different characters and reference images. Here, the tool showcased its ability to maintain consistency and successfully apply various styles to characters, reinforcing the versatility of the Reference to Video feature.
Merchandise and Product Generation
Interestingly, Vidu AI also allows you to generate videos showcasing merchandise. Multiple attempts at creating branded items like Coach bags led to generally good consistency; however, issues emerged with text clarity and color accuracy. Similar challenges were evident when creating items like Stanley Cups and Croc sandals, with discrepancies occurring in color and logos.
Due to image integrity issues, users may need to manipulate the final products further to achieve aesthetic appeal. Therefore, patience and detailed prompt instructions are required for the best outcomes.
Conclusion
Overall, Vidu AI's Reference to Video feature is impressive for maintaining character consistency, especially with the right prompts and adjustments. However, it does have areas that require improvement, particularly concerning the quality of the generated videos.
Keywords
- Vidu AI
- Reference to Video
- AI Video Generator
- Character Consistency
- Merchandise Generation
- Video Output Quality
- Digital Creativity
FAQ
Q1: What is Vidu AI?
A1: Vidu AI is an AI video generator that offers features to create high-quality videos while maintaining character and object consistency.
Q2: How does the Reference to Video feature work?
A2: The Reference to Video feature allows users to upload an image of a character and specify areas for consistency while creating video content.
Q3: Can I use Vidu AI for animated characters?
A3: Yes, Vidu AI can be utilized to maintain consistency for animated characters and realistic portraits.
Q4: What issues can arise when generating merchandise videos?
A4: Users may encounter challenges such as unclear text, color inconsistency, and difficulty controlling product sizes in the generated videos.
Q5: Is there a cost associated with using Vidu AI?
A5: While there are free credits available, additional features and credits require a subscription plan, starting at $ 7.99 monthly.