ltmmDVD_AUDIO_FORMAT Constants

typedef enum ltmmDVD_AUDIO_FORMAT
{
   ltmmDVD_AudioFormat_AC3 = 0,
   ltmmDVD_AudioFormat_MPEG1 = 1,
   ltmmDVD_AudioFormat_MPEG1_DRC = 2,
   ltmmDVD_AudioFormat_MPEG2 = 3,
   ltmmDVD_AudioFormat_MPEG2_DRC = 4,
   ltmmDVD_AudioFormat_LPCM = 5,
   ltmmDVD_AudioFormat_DTS = 6,
   ltmmDVD_AudioFormat_SDDS = 7,
   ltmmDVD_AudioFormat_Other = 8
} ltmmDVD_AUDIO_FORMAT;

The ltmmDVD_AUDIO_FORMAT constants define the DVD audio stream The portion of the file holding the audio data. The audio data might be compressed to save disk space. The data has to be decompressed using an audio decompressor oftware component which decompresses audio. It must be designed to work with ACM or DirectShow . Note that different compression methods require different decompressors. There is no universal decompressor capable of decoding all compressed streams. before you can play (hear) it. format type.

Constant	Description
ltmmDVD_AudioFormat_AC3	[0] Audio format is Dolby AC-3.
ltmmDVD_AudioFormat_MPEG1	[1] Audio format is MPEG-1.
ltmmDVD_AudioFormat_MPEG1_DRC	[2] Audio format is MPEG-1 with dynamic range control
ltmmDVD_AudioFormat_MPEG2	[3] Audio format is MPEG-2.
ltmmDVD_AudioFormat_MPEG2_DRC	[4] Audio format is MPEG-2 with dynamic range control.
ltmmDVD_AudioFormat_LPCM	[5] Audio format is Linear Pulse Code Modulated (LPCM).
ltmmDVD_AudioFormat_DTS	[6] Audio format is Digital Theater Systems (DTS).
ltmmDVD_AudioFormat_SDDS	[7] Audio format is Sony Dynamic Digital Sound (SDDS).
ltmmDVD_AudioFormat_Other	[8] Audio format is unrecognized.