MFVideoFormat_DVHD

const MFVideoFormat_DVHD: TGUID = (Data1: Ord('d') or Ord('v') shl 8 or Ord('h') shl 16 or Ord('d') shl 24; Data2: $0000; Data3: $0010; Data4: ($80, $00, $00, $AA, $00, $38, $9B, $71));