speedup player filters #588

Job	Run time
build-macos-no-brew (clang-9)	14m 1s
build-macos-no-brew-Qt6 (clang-9)	18m 21s
build-linux-Qt6 (gcc-9)	12m 58s
build-linux (gcc-9)	11m 30s
build-macos-brew (clang-9)	4m 51s
build-macos-brew-Qt6 (clang-9)	7m 17s
build-windows-mingw (5.15.2)	13m 14s
build-windows-mingw-Qt6 (6.3.0, qtmultimedia qt5compat)	16m 35s
build-windows-vs (5.15.2)	12m 31s
build-windows-vs-Qt6 (6.3.0, qtmultimedia qt5compat)	17m 37s
	2h 8m 55s

Provide feedback