DPI and PPI get used interchangeably so often that most people assume they’re the same thing. They’re not. PPI (pixels per inch) describes a digital image on a screen. DPI (dots per inch) describes a physical print. Here’s what each one actually measures, why “72 DPI for web” is a myth, and what really controls … Read more
Thumbnails are arguably the biggest factor in whether someone clicks your video — more than the title, often more than the content itself. A strong thumbnail doesn’t require Photoshop or a paid subscription. Here’s YouTube’s exact spec and the fastest free ways to make one. YouTube’s Exact Thumbnail Requirements Requirement Spec Recommended resolution 1280 × … Read more
Most social video is watched muted, which means captions are often the difference between someone watching and someone scrolling past. Generating accurate subtitles for free takes minutes thanks to automatic speech-to-text built into most modern tools. Soft Subtitles vs Burned-In Soft (.srt/.vtt) Separate text file with timestamps. Viewer can toggle on/off. Use for YouTube, streaming, … Read more
Bitrate is the single biggest factor in how good a video or audio file looks and sounds — more than resolution, more than the codec you pick. If a “1080p” video looks crisp and another looks like a blurry mess despite being the “same quality,” the answer is almost always bitrate. Bitrate, in Plain English … Read more
Different from turning a video clip into a GIF — here you start with still photos (a burst sequence, product angles, before/after shots) and combine them into a single animated slideshow, each photo shown for a set duration before advancing. Common for product listings and before/after comparisons. Method 1: Ezgif’s GIF Maker (Free, No Software) … Read more
GIFs are convenient, but a surprisingly inefficient way to store video. A 10-second GIF can easily be 15–20MB, while the same clip as MP4 is often under 1MB — at higher quality, since MP4 isn’t capped at GIF’s 256 colors. Here’s every free way to convert. Why Convert GIF to MP4? Method 1: Ezgif.com (Free, … Read more
WhatsApp silently compresses (and sometimes rejects) videos that are too large — which is why a video that plays perfectly on your phone sometimes arrives blurry or fails to send. Knowing the real limits and compressing to just under them yourself gives you far more control than letting WhatsApp do it automatically. WhatsApp’s Actual Video … Read more
HunyuanVideo is an open-source text-to-video model from Tencent, released in late 2024, praised for strong motion coherence and fast generation. It’s one of two models powering AI video on AllMediaTools — here’s what it does well, where it falls short, and how to get the best results. What Is HunyuanVideo? A ~13 billion parameter diffusion … Read more
AI video generation went from research curiosity to genuinely usable tool in the past year. You can now generate short clips from a text prompt in minutes — no camera, no actors, no editing software required to get something usable. Here’s how the best 2025 options compare. 1. AllMediaTools AI Video Generator (Wan 2.1 + … Read more
JPEG is great for photos, but it’s the wrong format the moment you need a transparent background, sharp text, or a lossless master copy. PNG solves all three — at the cost of a larger file. This guide covers every free method, and when you actually need PNG. When to Convert JPEG → PNG (and … Read more