Format  void CPK_SetPan (CpkHn cpk, Sint32 pan)
 Input  cpk: Movie handle
  pan: PAN value (0 to 31)
 Output  None
 Function value  None
 Function  Specify the sound PAN.
  Default is 0. 

	0	1	2	→	15	16	17	18	→	31
Left Right	Max Max	＞＞ Max	＞＞ Max	＞＞ Max	Off Max	Max Max	Max ＞＞	Max ＞＞	Max ＞＞	Max Off

  Format  void CPK_SetVolume (CpkHn cpk, Sint32 volume)
 Input  cpk: Movie handle
  volume: Volume (0-7)
 Output  None
 Function value  None
 Function  Specify the volume. (No output at 0, 7 at maximum volume)
  Default is 7. 

  Format  voidC PK_SetPcmCmdBlockNo (CpkHn cpk, Sint32 blk_no)
 Input  cpk: Movie handle
  blk_no: PCM command block number (0 to 7)
 Output  None
 Function value  None
 Function  Set the PCM command block number to be set in the sound driver.
  Default is 0.
  For details on PCM command block numbers, see “SATURN Sound Driver
See   Stem Interface.
  Call this function before playing a movie.