4K at 60fps combines Ultra HD (3840×2160) resolution with a 60fps frame rate to deliver exceptionally sharp, smooth, and lifelike video. It's ideal for gaming, sports, fast-action filming, livestreaming, and high-quality slow-motion editing. This guide explains benefits, use cases, storage requirements, and when to choose 30fps vs 60fps—plus how UniFab supports complete 4K60 production and delivery workflows.

Video2X is one of the most popular open-source tools for AI video upscaling. Whether you want to turn a blurry 480p anime clip into a crisp 1080p video, or upscale classic footage to 4K, Video2X offers impressive results through powerful AI engines like waifu2x, Anime4K, and RealSR. This complete Video2X tutorial covers what Video2X is, how to download it, how to use it step-by-step, and how to run Video2X on Mac, plus recommended alternatives if you need a simpler solution.

This guide covers how to make a video 4K using top AI tools in 2025. It explains 4K benefits and reviews UniFab, CapCut, and Media.io—helping beginners and pros easily create high-quality 4K videos.

Explore the AI advancement of video upscaling with the systematic, step-by-step guide on how to upscale video in Premiere Pro to match the UHD video streaming experience of old/poor videos on the latest devices’ displays.