Please for windows build specify some settings so Windows 10 can parse them and force color (black/dark) on title bar

scrcpy uses SDL which abstracts the window management API (so that the same code works for many platforms), so unless it exposes some flag to set darkmode, I don't think it's possible.

I still didn't understand how to compile your project to an executable (.exe)

BUILD.md

Please for windows build specify some settings so Windows 10 can parse them and force color (black/dark) on title bar

scrcpy uses SDL which abstracts the window management API (so that the same code works for many platforms), so unless it exposes some flag to set darkmode, I don't think it's possible.

I still didn't understand how to compile your project to an executable (.exe)

BUILD.md

Ok then can you compile .jar version with dark title bar ?

I would use this:
https://github.com/barry-ran/QtScrcpy

But I just don't like it ...

Ok then can you compile .jar version with dark title bar ?

It the message you quote, I said:

I don't think it's possible.

(moreover the .jar is the device side)

If you are looking for full screen effect while watching video, just start scrcpy with full screen argument:
scrcpy -f