Useful guides and tutorials related to codecs and multimedia.

235 guides on codecs, media players and the tools around them.
Screenshot of is_my_pc_able_to_play_h265_hevc_media_files.htm

Does My PC Support HEVC? Check H.265 Hardware Decoding

5 Aug 2026 116.418 views
How to tell whether your PC decodes H.265 in hardware or in software, and what to change when 4K playback stutters.
3 READ
Screenshot of hevc-codec-for-windows-free-download-for-windows-11-and-10.htm

HEVC Codec for Windows: Free Download for Windows 11 and 10

5 Aug 2026 1.011 views
The free, official way to add HEVC (H.265) playback to Windows 11 and Windows 10, plus the fixes for when the codec will not install.
0 READ
Screenshot of a_quick_guide_to_fast_convert_heic_files_with_xnconvert.htm

How to Convert HEIC to JPG in XnConvert

5 Aug 2026 15.454 views
A short guide for anyone whose iPhone photos will not open on their PC, batch converting HEIC to JPG in the free XnConvert.
0 READ
Screenshot of how-to-fix-eac3-audio-not-supported-in-mx-player.htm

EAC3 Audio Not Supported in MX Player? Fix It

4 Aug 2026 753.699 views
Fix the "EAC3 is not supported" error in MX Player by installing the custom codec that matches your app version - updated for MX Player 3.x.
21 READ
Screenshot of is_vp9_better_than_h264_.htm

VP9 vs H.264: Which Video Codec Should You Use?

31 Jul 2026 18.058 views
VP9 and H.264 compared on compression, hardware support, encoding speed and licensing, with copy-paste encoder settings and a straight recommendation.
0 READ
Screenshot of navigating-hevc-video-extensions-for-windows.htm

Navigating HEVC Video Extensions for Windows

30 Jul 2026 39.513 views
For Windows users, the landscape can be particularly nuanced, with multiple options available to unlock HEVC playback capabilities.
0 READ
Screenshot of why-intel-graphics-software-installs-on-your-pc-but-never-opens.htm

Why Intel Graphics Software Installs on Your PC but Never Opens

29 Jul 2026 745 views
Why Intel Graphics Software installs on any Windows PC but silently refuses to open on most of them, and what to run instead.
0 READ
Screenshot of how_to_play_ac3_files.htm

How to Play AC3 & DTS Audio - Fix Silent MKV & AVI Files

27 Jul 2026 115.642 views
The quick fix for movie files that play with no sound - how to decode AC3 (Dolby Digital) and DTS audio in AVI, MKV and OGM files using VLC, LAV Filters, or AC3 Filter.
2 READ
Screenshot of free-popular-iptv-playlist.htm

Free Popular IPTV Playlist: Where to Get Fresh, Legal M3U Links in 2026

27 Jul 2026 609.818 views
A no-nonsense guide to the most reliable free and legal IPTV playlist sources, with fresh M3U links by country and category and a quick way to test them before you watch.
12 READ
Screenshot of how-to-install-hevc-video-extensions-using-powershell-free-method-that-works.htm

HEVC Extension Won't Install? The PowerShell Fix When winget Fails

26 Jul 2026 19.065 views
Four ways to install HEVC Video Extensions when winget returns "No package found" - including the free Microsoft listing you cannot search for.
0 READ
Screenshot of best-free-hevc-encoder-for-windows.htm

Best Free HEVC Encoder for Windows (2026): 5 Tools Compared

25 Jul 2026 719 views
The free HEVC (H.265) encoders for Windows compared - HandBrake, X HEVC Encoder, VidCoder, XMedia Recode and x265 - and which one fits how you actually work.
0 READ
Screenshot of effortlessly_convert_your_files_with_helium_converter.htm

How to Use Helium Audio Converter: Convert Any Audio Format in Minutes

24 Jul 2026 9.061 views
A plain-English guide to Helium Converter - how to convert audio between MP3, FLAC, WAV and other formats, with the best quality settings and the one mistake to avoid.
2 READ
Screenshot of vlc-unable-to-open-the-mrl.htm

VLC 'Unable to Open the MRL'? Here's the Fix (2026)

24 Jul 2026 1.653 views
Why VLC shows "unable to open the MRL" - the dead stream, the wrong Open command, or the stray space in the URL - and how to fix each in under a minute.
0 READ
Screenshot of how_to_open_hevc_heic_and_heif_files.htm

How to Open HEVC Files on Windows (HEVC, H.265, HEIC and HEIF Explained)

24 Jul 2026 65.260 views
The entry point for every HEVC problem on Windows - the free extension, the VLC shortcut, and which of the specific fixes your symptom actually needs.
0 READ
Screenshot of solving_audio_issues_on_whatsapp_and_understanding_opus_codec.htm

Fix WhatsApp Desktop No Sound - Silent Voice Messages

24 Jul 2026 31.432 views
A quick fix for silent voice messages and audio on WhatsApp Desktop for Windows - install a free Opus decoder and get your sound back in about two minutes.
0 READ
Screenshot of high-resolution-audio-luxury-or-just-a-fancy-pitch.htm

High-Resolution Audio: Is It Worth It, or Just a Fancy Pitch?

23 Jul 2026 7.077 views
A plain-English look at whether high-resolution audio is worth it - what actually counts as hi-res, whether you can hear the difference, and how to test it free before you buy.
0 READ
Screenshot of how_to_uninstall_hevc_and_heif_extensions.htm

How to Uninstall HEVC and HEIF Extensions (There Is No Uninstall Button)

22 Jul 2026 73.513 views
Why HEVC and HEIF extensions have no uninstall button, the one command that removes them, and how to stop them reinstalling after every Windows update.
4 READ
Screenshot of opus_audio_codec_faq.htm

OPUS Audio Codec FAQ: Quality, Compatibility, and How to Play It

22 Jul 2026 25.256 views
A plain-English FAQ on the OPUS audio codec - how it compares to MP3 and AAC, where it is used, and how to play OPUS files on any device.
2 READ
Screenshot of common-hevc-file-extensions-set-windows-associations-in-3-steps.htm

Common HEVC File Extensions: Set Windows Associations That Stick

21 Jul 2026 13.534 views
How to make Windows open every HEVC file - .hevc, .h265, .mp4 and .mkv - with the player you actually want, and stop the setting resetting itself.
0 READ
Screenshot of what-is-an-m3u-file.htm

What Is an M3U File? How to Open It (and Fix It)

21 Jul 2026 3.361 views
A plain-English explainer on M3U and M3U8 playlist files - what is actually inside one, why M3U8 means two different things, and how to open either on any device.
0 READ