WAVEINCAPS
The WAVEINCAPS
structure describes the capabilities of a waveform-audio input device.
typedef struct {
WORD wMid;
WORD wPid;
MMVERSION
vDriverVersion;
CHAR szPname[MAXPNAMELEN];
DWORD dwFormats;
WORD wChannels;
WORD
wReserved1;
} WAVEINCAPS;
Members
wMid
Manufacturer
identifier for the device driver for the waveform-audio input device.
Manufacturer identifiers are defined in Manufacturer and Product Identifiers.
wPid
Product identifier
for the waveform-audio input device. Product identifiers are defined in Manufacturer
and Product Identifiers.
vDriverVersion
Version
number of the device driver for the waveform-audio input device. The high-order
byte is the major version number, and the low-order byte is the minor version
number.
szPname
Product name
in a null-terminated string.
dwFormats
Standard
formats that are supported. Can be a combination of the following:
|
WAVE_FORMAT_1M08 |
11.025 kHz,
mono, 8-bit |
|
WAVE_FORMAT_1M16 |
11.025 kHz,
mono, 16-bit |
|
WAVE_FORMAT_1S08 |
11.025 kHz,
stereo, 8-bit |
|
WAVE_FORMAT_1S16 |
11.025 kHz,
stereo, 16-bit |
|
WAVE_FORMAT_2M08 |
22.05 kHz,
mono, 8-bit |
|
WAVE_FORMAT_2M16 |
22.05 kHz,
mono, 16-bit |
|
WAVE_FORMAT_2S08 |
22.05 kHz,
stereo, 8-bit |
|
WAVE_FORMAT_2S16 |
22.05 kHz,
stereo, 16-bit |
|
WAVE_FORMAT_4M08 |
44.1 kHz,
mono, 8-bit |
|
WAVE_FORMAT_4M16 |
44.1 kHz,
mono, 16-bit |
|
WAVE_FORMAT_4S08 |
44.1 kHz,
stereo, 8-bit |
|
WAVE_FORMAT_4S16 |
44.1 kHz,
stereo, 16-bit |
wChannels
Number
specifying whether the device supports mono (1) or stereo (2) input.
wReserved1
Padding.