[FEATURE] Vocal and Instrumental Music split

[Jadiator]

Is your feature request related to a problem? Please describe.
No

Describe the solution you'd like
On the web "home" playing control panel, switch vocal on / off or if possible smoothly reduce the volume of vocal. So we can use the original MTV video for Karaoke by turning the vocal off (or reduced).

Describe alternatives you've considered
Preprocessing is not convenient. And keep original vocal helps for practicing.

Additional context
There is a PiKaraoke forked app (sees from older pikaraoke code) has such functions and more. But it does not support container. => https://github.com/xuancong84/OpenHomeKaraoke

[ysovanna]

that would great feature to have.

[jim82522]

Adding my support for this! Real-time vocal suppression would significantly lower the barrier to entry for new users who don't want to manually preprocess their entire libraries. It turns any standard music video into a usable karaoke track instantly.