Technology
Understanding how streaming actually works — codecs, protocols, compression, HDR, and the delivery infrastructure behind every stream — helps you make better decisions about hardware, troubleshoot more effectively, and separate genuine quality factors from marketing buzzwords. This is our deepest technical category, covering everything from beginner-friendly explainers to detailed codec and protocol comparisons. No engineering background required — every guide here is written to be understood by a curious, non-technical reader.
What Is a CDN? How Content Delivery Networks Power Streaming
A content delivery network is the reason streams load quickly no matter where you are. Here's how CDNs actually work.
MPEG-DASH Explained: The Format-Agnostic Streaming Standard
MPEG-DASH is HLS's main alternative for adaptive streaming. Here's how it works and where it's used.
H.264 vs H.265: Which Video Codec Is Better?
How these two widely used video codecs compare on compression efficiency, compatibility, and hardware demands.
AV1 Codec Explained: The Next Generation of Video Compression
AV1 is a royalty-free codec built for better compression than H.264 or H.265. Here's what it means for streaming.
HDR10 vs Dolby Vision: What's the Real Difference?
Both improve picture quality with high dynamic range, but they work differently. Here's what sets them apart.
4K vs 1080p Streaming Quality: Is the Upgrade Worth It?
4K vs 1080p streaming quality compared: real bandwidth needs, when the difference is visible, and when 1080p is the smarter, more stable choice.
Streaming Bitrate Guide: How Quality and Data Use Connect
What bitrate actually means, how it relates to resolution and quality, and how to think about it practically.
Video Encoding Explained: How Streaming Fits So Much Into So Little
The core ideas behind video encoding and compression, explained without the engineering jargon — from raw capture to the stream you actually watch.
How Streaming Technology Actually Works (In Plain English)
No jargon — just a clear explanation of what happens between our servers and your screen.