When you press F Key, the Decrease Audio Delay in milliseconds will get in work, while the G Key will Increase Audio Delay in milliseconds. So, depending on the delay or ahead of audio with the video, all you need is to press the keys and get the work done easily.
How do I turn off audio delay in VLC Mac?
For Mac, the shortcut keys are 'G' and 'F'. Confirmation is displayed on the top-right area of the player's screen. It fades away quickly. Pressing the hotkeys once will speed up or slow down the audio by 50 milliseconds.
How do I fix audio delay on Mac video?
Open Elmedia Player. Drag the desynchronized video into the player window. Click “Audio” on the menu bar. Use the “Decrease/Increase Audio Delay” menu items or their respective hotkeys.