Compaq Multimedia Services
for OpenVMS Alpha
Programmer's Guide

W
WAVE chunk descriptions
WAVE file format
WAVE files
format categories
Waveform audio data
allocating data blocks
managing data blocks
specifying input format
using callback functions
Waveform audio devices
closing input devices
closing output devices
controlling playback volume
controlling record volume
determining capabilities of #1
determining capabilities of #2
determining device IDs
determining number of
getting formats
opening as shareable
opening for playback
opening for recording
pausing playback
resuming playback
retrieving playback position
specific format support
specifying which to open
standard format support
stopping playback #1
stopping playback #2
stopping recording
terminating playback prematurely
terminating recording prematurely
volume control support
writing data to
Waveform audio functions
waveInAddBuffer #1
waveInAddBuffer #2
waveInClose #1
waveInClose #2
waveInClose #3
waveInFormatDetails #1
waveInFormatDetails #2
waveInGetDevCaps #1
waveInGetDevCaps #2
waveInGetDevCapsEx #1
waveInGetDevCapsEx #2
waveInGetErrorText #1
waveInGetErrorText #2
waveInGetFormatInfo #1
waveInGetFormatInfo #2
waveInGetID
waveInGetNumDevs #1
waveInGetNumDevs #2
waveInGetPorts
waveInGetPosition
waveInGetVolume #1
waveInGetVolume #2
waveInOpen #1
waveInOpen #2
waveInOpen #3
waveInReset
waveInSelectPorts
waveInSetVolume #1
waveInSetVolume #2
waveInStart
waveInStop
waveOutBreakLoop
waveOutClose #1
waveOutClose #2
waveOutClose #3
waveOutFormatDetails #1
waveOutFormatDetails #2
waveOutGetDevCaps #1
waveOutGetDevCaps #2
waveOutGetDevCapsEx #1
waveOutGetDevCapsEx #2
waveOutGetErrorText #1
waveOutGetErrorText #2
waveOutGetFormatInfo #1
waveOutGetFormatInfo #2
waveOutGetID
waveOutGetNumDevs #1
waveOutGetNumDevs #2
waveOutGetPorts
waveOutGetPosition #1
waveOutGetPosition #2
waveOutGetVolume #1
waveOutGetVolume #2
waveOutOpen #1
waveOutOpen #2
waveOutOpen #3
waveOutPause #1
waveOutPause #2
waveOutReset #1
waveOutReset #2
waveOutReset #3
waveOutRestart #1
waveOutRestart #2
waveOutSelectPorts
waveOutSetVolume #1
waveOutSetVolume #2
waveOutWrite #1
waveOutWrite #2
waveOutWrite #3
Waveform audio playback
data structures
managing with callbacks
Waveform audio recording
data structures
managing using callbacks
opening devices for
starting
stopping
Waveform audio services
allocating data blocks
callback functions
Compaq extensions to
description of
determining device capabilities
determining number of devices
device handles
device IDs
device query functions
error handling
getting device formats
header files
managing data blocks
opening input devices
querying output devices
specifying data formats
unsupported services
using callback functions #1
using callback functions #2
WAVE chunk descriptions
writing to a waveout device
WAVEFORMAT data structure
definition of
functions used by #1
functions used by #2
WAVEFORMATINFO data structure
definition of
WAVEHDR data structure
definition of
functions used by
waveInAddBuffer function #1
waveInAddBuffer function #2
WAVEINCAPS data structure
definition of
function used by
waveInClose function #1
waveInClose function #2
waveInClose function #3
waveInFormatDetails function #1
waveInFormatDetails function #2
waveInGetDevCaps function #1
waveInGetDevCaps function #2
waveInGetDevCapsEx function #1
waveInGetDevCapsEx function #2
waveInGetErrorText function #1
waveInGetErrorText function #2
waveInGetFormatInfo function #1
waveInGetFormatInfo function #2
waveInGetID function
waveInGetNumDevs function #1
waveInGetNumDevs function #2
waveInGetPorts function
waveInGetPosition function
waveInGetVolume function #1
waveInGetVolume function #2
waveInOpen function #1
waveInOpen function #2
waveInOpen function #3
waveInReset function
waveInSelectPorts function
waveInSetVolume function #1
waveInSetVolume function #2
waveInStart function
waveInStop function
waveOutBreakLoop function
WAVEOUTCAPS data structure
definition of
function used by
waveOutClose function #1
waveOutClose function #2
waveOutClose function #3
waveOutFormatDetails function #1
waveOutFormatDetails function #2
waveOutGetDevCaps function #1
waveOutGetDevCaps function #2
waveOutGetDevCapsEx function #1
waveOutGetDevCapsEx function #2
waveOutGetErrorText function #1
waveOutGetErrorText function #2
waveOutGetFormatInfo function #1
waveOutGetFormatInfo function #2
waveOutGetID function
waveOutGetNumDevs function #1
waveOutGetNumDevs function #2
waveOutGetPorts function
waveOutGetPosition function #1
waveOutGetPosition function #2
waveOutGetVolume function #1
waveOutGetVolume function #2
waveOutOpen function #1
waveOutOpen function #2
waveOutOpen function #3
waveOutPause function #1
waveOutPause function #2
waveOutReset function #1
waveOutReset function #2
waveOutReset function #3
waveOutRestart function #1
waveOutRestart function #2
waveOutSelectPorts function
waveOutSetVolume function #1
waveOutSetVolume function #2
waveOutWrite function #1
waveOutWrite function #2
waveOutWrite function #3
WAVERR_BADFORMAT error code
WAVERR_DEVICENOTSHAREABLE error code
WAVERR_DEVICESHAREABLE error code
WAVERR_STILLPLAYING error code
WAVERR_UNPREPARED error code