1AuSoundPlay(3)             Library Functions Manual             AuSoundPlay(3)
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Name

6       AuSoundPlay - create a flow to play audio from any source.
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Synopsis

9       #include <audio/audiolib.h>
10       #include <audio/soundlib.h>
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12       AuEventHandlerRec   *AuSoundPlay(server,   destination,  volume,  mode,
13       sound_data, flow ,volume_mult_elem, monitor_element, status)
14           AuServer *server;
15           AuDeviceID destination;
16           AuFixedPoint volume;
17           int mode;
18           AuSoundDataPtr sound_data;
19           AuFlowID *flow; /* RETURN */
20           int *volume_mult_elem; /* RETURN */
21           int *monitor_element; /* RETURN */
22           AuStatus *status; /* RETURN */
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Arguments

25       server    Specifies the connection to the audio server.
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27       destination
28                 Specifies the device to output the audio data.
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30       volume    Specifies the volume.
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32       mode      Specifies the line mode for the output device.  Currently the
33                 following  line  modes  are  defined: AuDeviceOutputModeNone,
34                 AuDeviceOutputModeSpeaker, AuDeviceOutputModeHeadphone, AuDe‐
35                 viceOutputModeLineOut.
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37       sound_data
38                 Specifies the sound information.
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40       flow      If non-NULL, returns the flow ID.
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42       volume_mult_elem
43                 If  non-NULL,  returns the index of the volume multipler ele‐
44                 ment.
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46       monitor_element
47                 If non-NULL, include an ExportMonitor element in the flow and
48                 return it's index.
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50       status    If  non-NULL,  flush  the output buffer and return the status
51                 from the server.
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Description

54       AuSoundPlay creates a flow to play audio from any source on device  and
55       returns  a pointer to the event handler created or NULL if there was an
56       error. The sound_data  structure  contains  the  necessary  information
57       about the audio format and the data handling function.
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Errors

60       AuBadDevice.
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See Also

63       AuSoundPlayFromBucket,     AuSoundPlayFromData,    AuSoundPlayFromFile,
64       AuSoundPlaySynchronousFromFile.
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66       audiolib - Network Audio System C Language Interface
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70soundlib                             1.9.1                      AuSoundPlay(3)
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