Useful guides and tutorials related to codecs and multimedia.

234 guides on codecs, media players and the tools around them.
Screenshot of what-is-eclipsa-audio.htm

Eclipsa Audio Explained: Free Atmos Rival and How to Play It

7 Sep 2026 249 views
A plain-English explainer of Eclipsa Audio, the open IAMF-based rival to Dolby Atmos, covering where you can hear it and how to play the files on a PC.
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Screenshot of best-players-for-hevc-files.htm

Best HEVC Video Players 2026

7 Sep 2026 175.181 views
The free HEVC players that actually handle H.265 in 2026, from a no-install browser option to the desktop players built for 4K HDR.
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Screenshot of dvd_digital_copy_protection.htm

DVD Won't Play? Region Codes, CSS and RCE Explained (and How to Get Around Them)

6 Sep 2026 62.434 views
A troubleshooting guide to the four locks on a DVD - CSS, region codes, RCE and PAL/NTSC - and the free tools that get past them.
1 READ
Screenshot of best-mobile-filmmaking-app-blackmagic-camera-vs-filmic-pro.htm

Blackmagic Camera vs Filmic Pro: Which Mobile Filmmaking App Should You Use?

6 Sep 2026 24.195 views
A 2026 comparison of the two mobile cinema apps, with a one-minute test for which one your phone should run.
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Screenshot of nvidia-driver-guide-which-one-is-right-for-you.htm

NVIDIA Game Ready or Studio Driver: Which One Do You Need?

6 Sep 2026 9.414 views
Game Ready or Studio driver, what actually differs between them, and how to switch in the NVIDIA App now that GeForce Experience has been retired.
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Screenshot of remux-video-without-re-encoding.htm

Video Will Not Play? Change the Container, Not the Quality

6 Sep 2026 215 views
How to swap a video's container in seconds with free tools, so a file that will not play starts playing without losing a single frame of quality.
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Screenshot of capture_images_from_movies_using_media_player_classic.htm

Capture Images From Movies - the Right Way and the Black-Screen Fix

6 Sep 2026 86.243 views
There is nothing more easy! Open the movie with Media Player Classic and choose...
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Screenshot of game_on__music_up__the_ultimate_guide_to_choosing_headphones.htm

How to Choose Headphones for Gaming and Music

6 Sep 2026 6.327 views
A plain guide to choosing headphones for gaming and music, including which of the numbers on the box are worth reading and which are pure marketing.
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Screenshot of how_to_create_opus_files_with_mediahuman_audio_converter.htm

How to Create Opus Files with MediaHuman Audio Converter

5 Sep 2026 7.237 views
A step-by-step walkthrough for converting audio to Opus in MediaHuman Audio Converter, including what to convert from.
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Screenshot of how-to-preview-svg-files-in-file-explorer.htm

How to Preview SVG Files in Windows File Explorer

5 Sep 2026 14.858 views
Two free ways to make Windows File Explorer show your SVG artwork instead of a blank icon, and what to do when the thumbnails still refuse to appear.
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Screenshot of why-lame-mp3-encoder-is-still-relevant.htm

Is LAME MP3 Encoder Still Worth Using in 2026?

5 Sep 2026 6.022 views
Whether the MP3 encoder that everything else runs on is still the right choice, now that it has started shipping releases again.
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Screenshot of what-is-hif-understanding-canon-s-format-vs-heif-and-heic.htm

What Is a HIF File? Canon and Sony HEIF Photos Explained

5 Sep 2026 5.750 views
What a .HIF file from a Canon or Sony camera really is, and the two free add-ons that make Windows open it.
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Screenshot of fourcc.htm

FOURCC Codes Explained, With a Full Reference List

5 Sep 2026 155.359 views
A reference list of four-character codec codes, with what each one means and why MP4 files do not use them.
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Screenshot of where-to-download-free-ebooks-legally.htm

Where to Download Free Ebooks Legally

4 Sep 2026 364 views
A verified 2026 list of where to download free ebooks legally, plus how to fix the files that arrive in the wrong format.
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Screenshot of how-to-check-which-bluetooth-codecs-your-phone-supports.htm

How to Check Which Bluetooth Codecs Your Phone Supports

4 Sep 2026 7.593 views
A one-minute walkthrough for finding your phone's Bluetooth codec list, what a greyed-out entry means, and why your choice keeps reverting.
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Screenshot of how-to-play-xvid-videos-on-firestick.htm

How to Play Xvid and AVI Files on a Firestick

4 Sep 2026 11.229 views
Why a Firestick will not open old Xvid AVI files, and the free Amazon Appstore player that fixes it.
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Screenshot of avc1-the-codec-behind-every-netflix-show.htm

What Is AVC1? The H.264 Tag Inside Almost Every Video File

4 Sep 2026 24.151 views
What the avc1 tag in an MP4 file actually means, how it differs from avc3, and how to read the profile and level string that comes after it.
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Screenshot of deepseek-ai-what-it-is-how-to-download-and-is-it-worth-it.htm

DeepSeek AI in 2026: How to Download It and Is It Worth It?

4 Sep 2026 18.188 views
What DeepSeek V4 is now, the four ways to run it including on your own machine, and an honest answer on what the free price actually costs you.
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Screenshot of checking_installed_video_and_audio_codecs_in_windows_xp.htm

How to See Which Codecs Are Installed on Windows

4 Sep 2026 171.198 views
Where the installed codec list lives in modern Windows, and why it shows far less than is actually on your PC.
1 READ
Screenshot of audio_tags.htm

Audio Codec Tag Not Supported? Find Your Number Here

4 Sep 2026 83.203 views
A lookup list of audio codec tag numbers in both hex and decimal, with what to install for each one.
1 READ