CODECVIDEOHEADER

This structure is the video CODEC header and it describes the data format of either the source video or the destination video. It is used on the MMIOM_CODEC_OPEN message.

typedef struct _CODECVIDEOHEADER {
  ULONG      ulStructLen;      /*  Structure length. */
  ULONG      cx;               /*  Width of bitmap. */
  ULONG      cy;               /*  Height of bitmap. */
  USHORT     cPlanes;          /*  Number of planes. */
  USHORT     cBitCount;        /*  Bits per pel. */
  ULONG      ulColorEncoding;  /*  Color encoding. */
  GENPAL     genpal;           /*  Generic palette. */
} CODECVIDEOHEADER;

typedef   CODECVIDEOHEADER   * PCODECVIDEOHEADER ;