ICM_DRAW_CHANGEPALETTE message

The ICM_DRAW_CHANGEPALETTE message notifies a rendering driver that the movie palette is changing. You can send this message explicitly or by using the ICDrawChangePalette macro.

ICM_DRAW_CHANGEPALETTE 
wParam = (DWORD_PTR) (LPVOID) lpbiInput; 
lParam = 0; 

Parameters

lpbiInput

Pointer to a BITMAPINFO structure containing the new format and optional color table.

Return Value

Returns ICERR_OK if successful or FALSE otherwise.

Remarks

This message should be supported by installable rendering handlers that draw DIBs with an internal structure that includes a palette.

Requirements

See also

Video Compression Manager

Video Compression Messages