Useful guides and tutorials related to codecs and multimedia.
230 guides
HEVC Video Won't Play? 7 Fixes That Actually Work
Step-by-step fixes for HEVC/H.265 videos that won't play - from the free Windows codec to black screen and no-audio solutions.
Does AV1 Drain Your Battery? Hardware vs Software Decoding
A plain-English guide to why the AV1 video codec sometimes drains your battery, how to check whether your device decodes it in hardware, and the quickest ways to stop the drain.
MP4 Audio Out of Sync on Windows? 5 Fixes That Work
Five free fixes for out-of-sync MP4 audio on Windows - from an instant audio-delay nudge to resolving the splitter, decoder, or renderer causing the drift.
Best 4K HEVC Encoder 2026: Free Tools That Actually Work
A plain-English roundup of the best free 4K HEVC encoders for Windows, with a simple GUI pick for people who don't want to touch a command line.
AC3 Filter vs LAV Audio: The Old Fix and the Modern One
A plain-English comparison of AC3 Filter and LAV Audio, explaining which audio decoder to install for AC3 and DTS sound in 2026 and who still has a reason to pick the older one.
How to Stream Videos with MPC-HC
Enrich your media experience by streaming and downloading online videos directly through MPC-HC.
See What Your PC Is Doing Online - Wireshark Beginner Guide
A friendly, no-jargon walkthrough that shows everyday users how to watch their PC's internet traffic in real time using the free Wireshark network analyzer.
AV1 vs H.265 in 2026: Which Codec Actually Wins on Your Devices?
AV1 vs H.265 in 2026: which codec wins on your actual hardware, and how to play either one.
Best Modern Codecs 2026
The five codecs behind almost every modern video and song - what each does best, and how to play all of them on Windows for free.
Codecs for Windows 11: The Free 5-Minute Setup That Plays Anything
A clear, no-nonsense guide to exactly which codecs Windows 11 is missing - HEVC, AV1 and Dolby audio - and the fastest free way to fix playback.
How to Play MP4 Files (When They Refuse to Open)
A frustration-first guide to playing any MP4 file - online with no install, or with the right free desktop player and codecs when your browser gives up.
How to Configure MPC Video Renderer for High-Quality Video Playback
Set up MPC Video Renderer with MPC-BE for sharp, HDR-ready, low-CPU playback - the free, open-source alternative to madVR.
How to Check What Codec & Filters a Video Uses on Windows
Three free ways to see what codec is inside a video file and which filters your player is using to play it on Windows.
Best HEVC Video Players 2026
HEVC (High Efficiency Video Coding), also known as H.265, offers superior video quality at lower bitrates compared to its predecessor, H.264.
How to Configure MP4 Splitter for Smooth, Stutter-Free Playback
Configure the free MP4 Splitter filter in MPC-BE to fix stuttering, audio sync drift, and MP4 files that refuse to play.
Browser Saved Your Image as AVIF? Convert It to JPG or PNG in 60 Seconds (Free)
Three free ways to convert AVIF to JPG, PNG, or WebP - desktop batch, online, or power-user. No upload, no watermark, batch-ready.
Best Places to Listen to Music for Free in 2026
Find the best free music streaming platforms that work instantly in your browser - no apps, downloads, or subscriptions required.
Run Android on a PC From a Portable SSD - No Emulator Needed
Boot a full Android OS on any PC from a portable SSD in 15 minutes. Bliss OS + X Drive Writer + free.
Best LAME MP3 Encoder Settings for Music, Podcasts & Audiobooks
Configure LAME MP3 Encoder with proven settings that deliver optimal audio quality for music production, podcast distribution, and audiobook archiving.
Best Video Codec for YouTube in 2026
H.264 is still the best YouTube upload codec in 2026 - here are the two exceptions.
Free Popular IPTV Playlist: Where to Get Fres...
5/5Hey rei, That message is VLC's way of saying it went to the address and found nothing there. MRL ...
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5/5@levi Yes, it works offline, it's a desktop software.
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