Topaz Vide AI 5, put to the test, performance review

Introduction

Introduction

Topaz Labs has just announced the release of the latest version of its video software, Video AI 5. This version touts significant improvements, including enhanced speed, better upscaling, ultra-sharp resolution, and advanced algorithmic AI. In this review, we put these claims to the test across several scenarios to evaluate its performance in real-world applications.

New Features and Claims

Video AI 5 promises better and faster upscaling, ultra-sharp results, improved frame interpolation, and enhanced stabilization. It also claims to have a robust algorithmic AI that can recognize faces, add smoothness, and work efficiently even when interpolating frames to create slow-motion videos. Additionally, there's a new ultra-stabilization feature aimed at reducing video shake.

Testing Methodology

To test these claims, I conducted a series of experiments using original 4K videos, which I downscaled to 720p and 1080p to serve as references. I then examined how effectively Video AI 5 could upscale these lower resolution videos back to 4K quality. Additionally, I tested the stabilization feature using a controlled shaking video.

Test Results

1. Stabilization:

   • Even in previous versions, stabilization was decent, but Video AI 5 shows marked improvement.
   • The software effectively reduces shake and tilt, adding only minimal cropping to achieve a much steadier output.
   • Example: Disneyland footage and Star Wars night videos were tested, showing significant improvements.

2. Upscaling:

   • 4K vs. 720p and 1080p:
     • When comparing the 4K original to the 720p/1080p upscales, Video AI 5 did an excellent job retaining sharpness and detail.
     • For instance, in scenes involving the Millennium Falcon, the upscale from 720p to 4K showed remarkable detail enhancement.

3. Grain Removal:

   • This test involved adding substantial film grain and seeing how well Video AI 5 could remove it.
   • While it managed to reduce grain in larger, uniform areas like the sky, it struggled with maintaining detail in more complex scenes.

4. Frame Interpolation:

   • Slow-motion capabilities were tested by dramatically increasing the number of frames between movements.
   • Video AI 5 significantly improved frame-by-frame interpolation, reducing artifacts and maintaining fluid motion.

Practical Applications

• Stabilization: Essential for GoPro or similar footage, particularly when stabilization wasn't enabled during shooting.
• Upscaling: Crucial for AI animation projects and enhancing stock footage for professional use.
• Slow-Motion: Perfect for creating relaxation videos or when slowing down fast-moving footage.

Conclusion

If you’re already a Topaz AI user, this free update is a no-brainer. If not, the enhancements in Video AI 5 make it a worthwhile investment, particularly for professionals in video production. Its improved upscaling, stabilization, and slow-motion features are game-changing, providing high-quality results with minimal tweaking. You can integrate it seamlessly with Da Vinci, After Effects, and Premiere Pro, making it an indispensable tool in your video editing arsenal.

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Keywords

• Topaz Video AI 5
• Upscaling
• Stabilization
• Frame Interpolation
• Slow Motion
• Grain Removal
• Video Editing

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FAQ

Q1: What are the main new features of Topaz Video AI 5?

• The new features include better and faster upscaling, ultra-sharp resolution, improved frame interpolation for slow-motion, and enhanced stabilization.

Q2: How effective is the stabilization feature?

• The stabilization feature shows significant improvement compared to previous versions, effectively reducing shake and tilt with minimal cropping.

Q3: Is upscaling in Video AI 5 really better?

• Yes, upscaling from lower resolutions like 720p and 1080p to 4K is noticeably better, with improved sharpness and retention of details.

Q4: How does Video AI 5 handle grain removal?

• Video AI 5 does an okay job at removing larger film grain but struggles to maintain detail in complex scenes with smaller grain.

Q5: Are there any practical applications for the slow-motion feature?

• Yes, the slow-motion feature is highly effective for creating relaxation videos, extending the length of stock footage, and improving fast-moving footage visibility.

Q6: Is it worth updating to Video AI 5?

• Absolutely, especially if you're already a user of Topaz AI. The enhancements in stabilization, upscaling, and slow-motion are substantial and justify the upgrade.