Video Playback Issues
Black screen, green screen, pixelation, freezing, choppy playback and other video-output problems.
VLC Fix & Error Solutions
Every common VLC problem, solved step by step. Our Fix guides follow the same proven structure: a short symptom check so you can confirm this is your issue, a clear breakdown of the likely causes, solutions ordered from highest to lowest success rate (each with exact menu paths), advanced fixes for stubborn cases, prevention tips, and a real FAQ. Every guide states the VLC version and operating systems it was tested on.
Audio Issues
No sound, audio out of sync, HDMI no sound, crackling, volume too low and other audio-output problems.
Crash & Startup Issues
Crash on startup, closes immediately, app won't open, frozen interface and other program-level problems.
Subtitle Issues
Subtitles not showing, garbled text, out of sync, wrong encoding, tiny fonts and SRT loading failures.
Performance & Stuttering
4K stuttering, high CPU usage, frame drops, network buffering and other playback-performance problems.
Streaming & Casting
Can't cast to TV, Chromecast failures, IPTV buffering, RTSP errors and other network-streaming problems.
Format & Codec Issues
HEVC, MKV, AV1, VP9, DVD and other formats that refuse to play or decode correctly.
System-Specific Issues
Compatibility problems on Windows 11, macOS Sonoma, Ubuntu, Android TV and other specific systems.
Frequently asked questions
What should I back up before fixing VLC?
Your VLC preferences (export them under Tools > Preferences > All > Interface, or back up the config file) and your playlists. Most fixes reset settings or clear caches, so a backup prevents losing custom configuration.
How do I check which VLC version I have?
Open VLC and go to Help > About VLC. Compare the version with the latest release (currently 3.0.23). You can also use Help > Check for Updates to detect new versions automatically.
What if none of the fixes work?
Work through the fixes in order — most issues are resolved by fix 2 or 3. If nothing helps, post on the official VideoLAN forum with your OS, VLC version and the VLC log (Tools > Messages, verbosity 2).