Published: August 4, 2025
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This is my day to day experience trying to use VLC. Constant lock ups, freezes, playback issues, color problems. Watch to the end to see IINA chew right through the same footage. Both "powered by ffmpeg", btw

VLC vs mpc on Windows VLC spikes my CPU to nearly 100%. Fans roaring. 12fps. Incorrect color. mpc doesn't break a sweat. Smooth playback. Correct color.

btw v4 definitely solves my issues! https://x.com/theo/status/1952...

@theo what’s the keyframe interval of the video file? can you run Sample Process to create a spin dump of VLC when it’s hung and share the gist? pretty sure i know what’s going on

@joelcompiles Happy to send you the file, I don't really care to keep debugging (everything I use other than VLC handles it fine)

Image in tweet by Theo - t3.gg

@theo The anime community hasn't recommended VLC in decades for a reason

@IanMitchel1 Oh shit, are the anime profile pics gonna be on my side for once???

@theo i blame apple

@0xRafaa It's way way worse on Windows.

@theo No problems on Windows or Linux. Guess it's time to switch

@CodyAlanAllred These problems are way worse on Windows.

@theo VLC sucking isn’t ffmpeg’s fault bro.

@turtlefren1 Then they should stay out of the beef :)

@AadityaSinha16 I know better than to fall for rage bait from Alex now

@theo Can you try using it inside a Linux VM or on a Linux machine?

@theo Do you have this issue on macOS only or do you also have this issue on Windows or Linux distros?

@614Crystalline Way way worse on Windows.

@theo i cant say much on VLC on Mac but both on Windows and Linux, it has worked as it should, in the end if mpc works then thats good for you, i have used VLC for years and havent got any issues.

@X27NBV This has nothing to do with OS. It’s about support for various color profiles, file formats and bitrates. https://x.com/theo/status/1952...

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