CODECS.COM guides

Guides for Codecs and Media Players

247 guides on codecs, media players and the tools around them. 24 new in the last 7 days

Oct 3, 202649,463 views5 min read

Codec Is Not Supported on Android or Samsung? How to Fix It

Why Android and Samsung phones show 'codec is not supported', and four free fixes - from switching to VLC to adding the MX Player custom codec.

Oct 3, 20265 min read

Best Modern Codecs: H.264, HEVC, VP9, AV1 and Opus Explained

Oct 3, 20266 min read

Xvid Won't Play on Your Phone or TV? Convert It to MP4 Free (4 Ways)

Oct 2, 20265 min read

AI Agent Swarms Explained: What They Are and How to Keep Your PC Safe

More, newest first

Oct 2, 202621,897 views7 min read

StaxRip HEVC Encoding: How to Cut Video File Sizes in Half for Free

Free 10-step StaxRip workflow to encode any source video into half-size HEVC files with the x265 encoder.

Oct 2, 202617,373 views4 min read

Best Video Codec Tutorials: 6 Free Videos That Make Codecs Click

Six free videos that explain codecs, containers and compression in the order to watch them, with a hands-on next step after each one.

Oct 2, 20264,681 views6 min read

HDR Video Has No Sound at the Start? 5 Fixes for LAV Filters Users

Why HDR films start silent on a Windows PC running LAV Filters, and five fixes - from switching HDR on first to one audio setting that stops the gap.

Oct 2, 202621,232 views6 min read

How to Install FFmpeg on Windows 11 (and Actually Use It)

Get FFmpeg working on Windows in minutes - one-command or manual install, the PATH fix, ten everyday commands and free GUIs if you prefer buttons.

Oct 1, 20264,019 views6 min read

How to Run Chrome Portable From a USB Drive - No Install, No Admin

Put Google Chrome on a USB stick and use it on locked-down work, school or public Windows PCs, with the privacy settings and update routine that keep it safe.

Oct 1, 202622,358 views6 min read

Play H.265 Videos Free on Windows Using LAV Filters

How to get H.265 video playing in MPC-HC, PotPlayer and other DirectShow players with LAV Filters, GPU decoding switched on and the usual black-screen fixes.

Oct 1, 20267,888 views5 min read

Convert WAV to MP3 Without Losing Quality: The Right LAME Settings

The exact LAME setting and commands to turn WAV into MP3 with no audible loss, plus no-typing options and the one case where sample rate matters.

Sep 30, 20265,346 views5 min read

Chromium vs Chrome: What Google Adds - and Which One You Should Use

What Chrome adds on top of Chromium - codecs, Netflix DRM, auto-updates and Google tracking - and which of the two, or Brave, fits the way you browse.

Sep 30, 2026291 views7 min read

BitLocker Is Probably Already On: Find Your Recovery Key Before You Need It

Windows 11 can encrypt your drive during setup without saying a word - check if it did, save the recovery key and stay out of the lockout screen.

Sep 30, 202645,397 views3 min read

Official User Guides and Manuals for Free Media Software

Where to find the official manual for VLC, HandBrake, Audacity, DaVinci Resolve, OBS Studio and more - online guides and free PDF downloads in one list.

Sep 30, 20267,565 views6 min read

Best 4K Video Players for PC That Actually Work: 6 Free Picks

Six free Windows players that play 4K HEVC, AV1 and HDR smoothly, plus the graphics cards each codec needs and a fix list for stuttering video.

Sep 29, 20266,876 views6 min read

Best Linux Distros for Beginners: 5 Easy Picks for Windows Switchers

Five beginner-friendly Linux distros for Windows and Mac switchers, with RAM needs, old-PC picks and a safe way to test from a USB stick.

Sep 29, 20264,669 views6 min read

Portable SSD on Android: Watch 4K Movies Without Filling Your Phone

Carry your whole film library on a portable SSD and play it on an Android phone - the cable, the format and the free player apps that make it work.

Sep 29, 20262,501 views3 min read

Stop Converting iPhone Photos to JPEG: The Free Microsoft Fix for Windows

What converting iPhone HEIC photos to JPEG really costs, when it is still worth doing, and the two free components that let Windows open the originals.

Sep 29, 20264,070 views5 min read

Free Spotify Alternative: Build Your Own Music and Radio Playlist With M3U

Swap a streaming subscription for a free M3U playlist of radio, YouTube and IPTV links, built and checked with five free tools, plus the player to open it.