AI

Sometimes, you find artifacts in the footage video that look like heavy color bands or sharp color bars. These are called color banding, or posterization. This banding issue affects backgrounds with gradients, making a video or image less smooth. In this article, we will discuss in detail what is color banding, what causes it, and how to get rid of banding in videos.

Do you still have old VHS tapes stored in boxes—family videos, wedding recordings, school performances, or old TV captures? VHS tapes decay every year, and many are already close to losing their footage forever. Luckily, AI VHS restoration tools now make it possible to restore VHS footage, repair quality loss, and even upscale VHS to 4K for modern screens. This guide walks you through the real science behind VHS resolution, the correct 2-step workflow, and the best VHS upscaler tools in 2026.

NVIDIA RTX Video Super Resolution (RTX VSR), also known as NVIDIA Super Resolution video, is an AI-powered video upscaling feature available on RTX 20, 30, and 40 series GPUs. It enhances streaming video quality in Chrome and Edge by removing compression artifacts and sharpening lower-resolution content in real time using Tensor Cores. If you're wondering how to use NVIDIA Super Resolution, how to enable NVIDIA VSR, or whether NVIDIA Super Resolution should be on or off — this complete guide explains everything clearly.

For anime enthusiasts and content creators, achieving crisp visuals from low-resolution footage is key—and Topaz Video AI Anime Upscaling, particularly its Topaz Video AI Gaia Model, is a commonly used tool that claims to preserve anime’s unique line art and details while reducing upscaling artifacts. In this review, we examine Topaz Video AI Anime upscaling, share the best Topaz settings for anime to optimize results, and compare the Gaia Model directly to the UniFab Kairo Model—with a clear goal: to measure their real effectiveness on anime footage, focusing not just on marketing claims, but on actual clarity, processing speed, and usability—to help you evaluate which AI tool best fits your needs.

Looking for a Topaz Video AI alternative that's cheaper, faster, easier to use, or even free? This guide covers the best Topaz Video Enhance AI alternatives for different budgets and workflows — from powerful desktop software to open-source tools and cloud services. If you want a reliable Topaz AI alternative without the heavy learning curve or GPU demands, start here.

Even with modern cameras, Mac users still run into low-resolution clips, noise, and compression artifacts. While many search for a basic Mac video upscaler to simply increase resolution, a professional AI video enhancer for Mac does much more. It not only handles macOS video upscaling to 4K/8K but also restores details, removes noise, and fixes blur in one click. In this guide, I review the best video enhancers for Mac in 2026, helping you choose the right AI video enhancer Mac software to transform old footage into crystal-clear masterpieces.

This article introduces popular free, open-source AI video upscalers like Video2X, Waifu2X and ESRGAN. For anime-style content, Anime4K offers fast and efficient upscaling using GPU-powered shaders, making it ideal for real-time video playback. These open-source solutions offer customizable, cost-free options for users seeking to improve their videos on various platforms.

This guide reviews the 10 best speech to text software options for 2025, including tools for PC, online, and mobile devices. Learn how to choose the best dictation software based on accuracy, language support, and features. Whether you need voice recognition for work, study, or accessibility, this article covers everything you need to know to pick the right dictation software tool.

Topaz Video AI is a high-end video enhancement tool known for professional-quality upscaling and restoration. However, its $299 per year subscription can be expensive for casual users. Whether it’s worth the cost depends on how often you need advanced AI video restoration and whether your hardware can handle its heavy processing demands. This Topaz Video AI review evaluates its performance and pricing, and compares it with the more affordable UniFab All-In-One, which delivers comparable results in many real-world use cases.

This guide offers a complete, objective comparison of AVCLabs Video Enhancer AI vs Topaz Video AI to help you choose the right tool. We test upscaling, face recovery, and noise reduction, and explore the best budget-friendly alternative UniFab All-In-One.