14 Apr
2006
14 Apr
'06
8:59 a.m.
Alfons Adriaensen <fons.adriaensen(a)alcatelaleniaspace.com> writes:
BTW I don't understand the relation between the
definition of
the GUIDs on that page
SUBTYPE_AMBISONIC_B_FORMAT_PCM {00000001-0721-11d3-8644-C8C1CA000000}
SUBTYPE_AMBISONIC_B_FORMAT_IEEE_FLOAT {00000003-0721-11d3-8644-C8C1CA000000}
and the example representation of the first one further down:
{0x00000001,0x0000,0x0010, {0x80,0x00, 0x00,0xaa,0x00,0x38, 0x9b, 0x71}}
Does it make sense to you ?
The example representation is for KSDATAFORMAT_SUBTYPE_PCM.
Some grepping through MS headers resulted in the following:
DEFINE_GUIDSTRUCT("00000001-0000-0010-8000-00aa00389b71",
KSDATAFORMAT_SUBTYPE_PCM);
#define KSDATAFORMAT_SUBTYPE_PCM DEFINE_GUIDNAMED(KSDATAFORMAT_SUBTYPE_PCM)
Matthias