Finally i build fully static app)
But it contains a lot of windows dlls dependencies.
Important things for static apps:
All plugins disabled, so you need load it manually with "Q_IMPORT_PLUGIN"
For example my app need 2 plugins:
Q_IMPORT_PLUGIN(QWindowsIntegrationPlugin); // This plugin for QWindow classes
Q_IMPORT_PLUGIN(DSServicePlugin); // This plugin for QMediaPlayer classes
All libs must be added manually
(add into project config or with "pragma comment (lib, "")")
For example:
windows libs for my app (there are DirectX libs, networking libs, GUI libs and lins i dont even know):
#pragma comment(lib, "Ws2_32.lib")
#pragma comment(lib, "opengl32.lib")
#pragma comment(lib, "imm32.lib")
#pragma comment(lib, "winmm.lib")
#pragma comment(lib, "UxTheme.lib")
#pragma comment(lib, "Version.lib")
#pragma comment(lib, "Dwmapi.lib")
#pragma comment(lib, "Mfplat.lib")
#pragma comment(lib, "D3d9.lib")
#pragma comment(lib, "Mfuuid.lib")
#pragma comment(lib, "Mf.lib")
#pragma comment(lib, "Dxva2.lib")
#pragma comment(lib, "Evr.lib")
Qt libs for my app:
Be care with Debug versions (ended with "d"), so for my build i made #ifdef block
#pragma comment(lib, "c:\\Qt\\5.9.1\\static\\lib\\Qt5MultimediaQuick_pd.lib")
#pragma comment(lib, "c:\\Qt\\5.9.1\\static\\lib\\Qt5MultimediaWidgetsd.lib")
... Here you need to add all qt libs you use in app, a lot of libs.
You can add all of them, but it dramatically increase linkage time
After adding all of libs and resolve all dependencies i finally build fully static app.
image_1
UPDATE
after removing all unused libs i got list of qt libs:
#pragma comment(lib, "c:\\Qt\\5.9.1\\static\\lib\\Qt5AccessibilitySupport.lib")
#pragma comment(lib, "c:\\Qt\\5.9.1\\static\\lib\\Qt5Core.lib")
#pragma comment(lib, "c:\\Qt\\5.9.1\\static\\lib\\Qt5EventDispatcherSupport.lib")
#pragma comment(lib, "c:\\Qt\\5.9.1\\static\\lib\\Qt5FontDatabaseSupport.lib")
#pragma comment(lib, "c:\\Qt\\5.9.1\\static\\lib\\Qt5Multimedia.lib")
#pragma comment(lib, "c:\\Qt\\5.9.1\\static\\lib\\Qt5MultimediaWidgets.lib")
#pragma comment(lib, "c:\\Qt\\5.9.1\\static\\lib\\Qt5Network.lib")
#pragma comment(lib, "c:\\Qt\\5.9.1\\static\\lib\\Qt5OpenGL.lib")
#pragma comment(lib, "c:\\Qt\\5.9.1\\static\\lib\\Qt5Test.lib")
#pragma comment(lib, "c:\\Qt\\5.9.1\\static\\lib\\Qt5ThemeSupport.lib")
#pragma comment(lib, "c:\\Qt\\5.9.1\\static\\lib\\Qt5Widgets.lib")
#pragma comment(lib, "c:\\Qt\\5.9.1\\static\\lib\\Qt5Xml.lib")
#pragma comment(lib, "c:\\Qt\\5.9.1\\static\\lib\\qtfreetype.lib")
#pragma comment(lib, "c:\\Qt\\5.9.1\\static\\lib\\qtharfbuzz.lib")
#pragma comment(lib, "c:\\Qt\\5.9.1\\static\\lib\\qtlibpng.lib")
#pragma comment(lib, "c:\\Qt\\5.9.1\\static\\lib\\qtmain.lib")
#pragma comment(lib, "c:\\Qt\\5.9.1\\static\\lib\\qtpcre2d.lib")
#pragma comment(lib, "c:\\Qt\\5.9.1\\static\\plugins\\mediaservice\\dsengine.lib")
#pragma comment(lib, "c:\\Qt\\5.9.1\\static\\plugins\\platforms\\qwindows.lib")
Basically QT VS addin add some libs into msvc project config but not them all
Hope this information will be helpfull