Video

This updated guide explains youtube aspect ratio, compares practical options and limitations, and shows how to choose settings or tools for the source, device, platform, privacy needs, and output quality. It also addresses YouTube video dimensions, YouTube Shorts aspect ratio, YouTube thumbnail size using current 2026 guidance.

DVDs are limited to 480p resolution, which looks blurry on today's HD and 4K screens. To make your old movies sharper and clearer, you can convert your DVD to a digital file and then use DVD upscaling software to enhance it to 1080p or 4K. This guide explains what DVD upscaling is, how to do it step-by-step, and why UniFab Video Enhancer AI is one of the best tools for this task.

Learn how to upgrade video quality by matching blur, noise, compression, and capture problems to the right route. This guide compares a four-step browser workflow, local Windows and Mac processing, MP4 export choices, practical 480p-to-4K evaluation criteria, and better capture decisions.

A tested 2026 guide to converting VHS to digital and making old tapes watchable. It covers the cheapest DIY capture setup, how to digitize without a VCR, real hardware costs, DIY vs standalone device vs mail-in service, safe storage, and using an AI VHS upscaler to lift soft captures to 1080p or 4K.

This is the honest 2026 guide to how to watch anime in 4K — covering streaming platforms (Netflix, Crunchyroll, Disney+), anime apps with 4K video quality, HiAnime breakdown, and AI upscaling with UniFab Vellum for archive-quality results.

A video quality upscaler can improve perceived detail, but the right route depends on source footage, hardware, privacy, and export needs. This guide compares local, cloud, and browser processing, explains UniFab’s four current models, and provides a short-test workflow for cleaner 4K and higher-resolution output.

A hands-on 2026 guide to the 10 best 1080p to 4K upscalers across Windows, Mac and the web. Covers six desktop tools (UniFab, AVCLabs, Topaz, Adobe Premiere Pro, VideoProc, VLC) and four online tools (TensorPix, CapCut, HitPaw, Media.io), with our test setup and criteria, two comparison tables, a best-by-use-case breakdown, and 10 FAQs to help you pick the right upscaler.

To make a blurry video clear, you can use AI video enhancers, sharpening tools, and resolution upscalers that restore lost detail caused by motion blur, low resolution, or compression. This guide explains why videos look blurry, the best methods to make a video less blurry, and step-by-step instructions for fixing blurry videos on PC, iPhone, Android, and online platforms.

Whether you're trying to upload a 4K video to Instagram or upscale an old 480p clip for a presentation, knowing how to change video resolution is essential. The wrong resolution can mean rejected uploads, choppy playback, or wasted storage space. In this guide, you'll learn 11 proven methods to change video resolution on Windows, Mac, and online — including AI-powered upscaling that actually improves quality, not just stretches pixels. We've tested each tool so you can pick the right one for your needs.

Learn how to diagnose focus, motion, noise, compression, and digital-zoom blur before choosing a repair method. This guide covers a four-step browser workflow, local AI processing, manual sharpening, realistic recovery limits, and a full-size artifact check before export.