Multimedia Functions

1.api 分别对应的sound type;

2.sound capture

3.sound play

4.sound save to file

5.waveform display

Multimedia Functions

The following functions are used with multimedia.

auxGetDevCaps
auxGetNumDevs








































































EditStreamCut


















ICImageCompress
ICImageDecompress













joyGetDevCaps
joyGetNumDevs






mciExecute

mciGetDeviceID
mciGetDeviceIDFromElementID











midiInGetDevCaps


midiInGetNumDevs











midiOutGetDevCaps


midiOutGetNumDevs




















mixerGetDevCaps



mixerGetNumDevs


mmGetCurrentTask



























timeGetDevCaps







waveInGetDevCaps


waveInGetNumDevs











waveOutGetDevCaps


waveOutGetNumDevs

Waveform Audio Reference

This section lists the functions, structures, and messages associated with waveform audio, which are documented under . These elements are grouped as follows.

Auxiliary Devices

auxGetDevCaps
auxGetNumDevs

Easy Playback

Errors

Opening and Closing

Pitch

Playback Rate

Playback Progress

Playing

Querying a Device

waveInGetDevCaps
waveInGetNumDevs

waveOutGetDevCaps
waveOutGetNumDevs

Recording

Retrieving Device Identifiers

Retrieving the Current Position

Sending Custom Messages

Volume