3 Ways to Sync Audio in VLC Media Player in 30 seconds or less (Fix Audio Delays) 2023
The best method to sync audio to fix audio delay in VLC is to simply press the “J” or “K” hotkeys (or G and F on Mac) which will increase/decrease the audio speed by 51 milliseconds.
In most situations where audio delay occurs, the audio of VLC videos may play at a faster rate than the video. Performing this action will align them in synchronization