What is the proper value? is
CODE
WAVEFORMATEX wfex;
wfex.wFormatTag = WAVE_FORMAT_IEEE_FLOAT;
wfex.wFormatTag = WAVE_FORMAT_IEEE_FLOAT;
right?
and what is the value for "double precision floating point"?
Any developer can give me a hint?
Full Version: WAVEFORMATEX.wFormatTag
I want to set the value of WAVEFORMATEX.wFormatTag variable to indicate a "single precision floating point".
What is the proper value? is
right?
and what is the value for "double precision floating point"?
Any developer can give me a hint?
What is the proper value? is
right?
and what is the value for "double precision floating point"?
Any developer can give me a hint?
WAVE_FORMAT_IEEE_FLOAT = 0x0003
set the bits per sample to 64 for double precision float.
Note that some Microsoft APIs might require you to use WAVEFORMATEXTENSIBLE for floating point audio (or anything more than 2 channel / 16 bit audio for that matter).
Note that some Microsoft APIs might require you to use WAVEFORMATEXTENSIBLE for floating point audio (or anything more than 2 channel / 16 bit audio for that matter).
QUOTE (benski @ Nov 21 2006, 18:11) 
set the bits per sample to 64 for double precision float.
Note that some Microsoft APIs might require you to use WAVEFORMATEXTENSIBLE for floating point audio (or anything more than 2 channel / 16 bit audio for that matter).
Note that some Microsoft APIs might require you to use WAVEFORMATEXTENSIBLE for floating point audio (or anything more than 2 channel / 16 bit audio for that matter).
THX. If i set bits per sample to 64 for double precision float. What is value should I set for wFormatTag? Still WAVE_FORMAT_IEEE_FLOAT?
QUOTE (shaohao @ Nov 21 2006, 19:39)
Still WAVE_FORMAT_IEEE_FLOAT?
yup
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