Projector image and system audio asynchronous?

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I have set up a kind of "home theater" at home with a projector that I connect with my laptop and a sound system that I control with Bluetooth. There's of course the sound, because the Bluetooth is running, a little delayed, and I wanted to ask if there's a program that delays the picture a little, so both delay the same, but this is synchronized again?

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For example The VLC player can play the sound sooner. But I would save the effort and just connect a cable. I can imagine that the delay is not always the same. And the first time to determine is quite time consuming

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But Netflix does not have this option. Then I would have to put a cable through my entire room and that would be quite a hassle every time I wanted to see something