The Movie Player provides various functions for controlling the playback window. The following functions assign a playback window and specify the position of the animation within the window, update an invalid rectangle on the playback window, and return information about the playback window:
mmpGetStage
Returns information about the stage window for a Movie Player instance.
mmpSetDC
Assigns a device context to a Movie Player instance.
mmpSetStage
Assigns a playback window to a Movie Player instance and specifies the position and size of the playback area within the window.
mmpUpdate
Updates an invalid rectangle on the stage window, generally in response to a WM_PAINT message.