The video desktop feature is also called the Dream Desktop, which is disabled in Win7 or is closed by default. Below we will say the reason why this feature is disabled.
1
Why did Win7 turn off the function of the dream desktop?
This feature is turned on, too much CPU
and Win7 has wallpaper automatic change function, sometimes also can be equivalent to video desktop bar!
2
How do I get Win7 to have a video desktop feature?
This needs to modify the registry, enter the registry method, in the search box to enter "regedit."
3
Specific steps:
Right-run Windows7-dreamscene.exe as an administrator, and the installer automatically copies DreamScene.dll to the%windir%system32 folder, copying DreamScene.dll.mui to%windir% System32en-us the folder and add the required registry key values, and then restart the explorer to run immediately.
Finally looking for a WMV or MPEG file, right-set to the desktop background bar! This allows Win7 to also have Vista Ultimate Video desktop features.