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

6       AuMonitorNotifyEvent - monitor notify event structure
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Structures

9       #include <audio/audiolib.h>
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11       typedef union _AuEvent
12       {
13           . . .
14           AuMonitorNotifyEvent aumonitornotify;
15           . . .
16       }AuEvent;
17
18       typedef struct _AuMonitorNotifyEvent
19       {
20           int type;
21           AuUint32 serial;
22           AuBool send_event;
23           AuServer *server;
24           AuTime time;
25           AuFlowID flow;
26           unsigned char element_num;
27           unsigned char format;
28           unsigned char num_tracks;
29           unsigned short count;
30           unsigned short num_fields;
31           AuUint32 data;
32           AuUint32 data1;
33           AuUint32 data2;
34       }AuMonitorNotifyEvent;
35

Members

37       type      The  event  type.  MonitorNotify events are type AuEventType‐
38                 MonitorNotify.
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40       serial    The serial ID of the event expanded from  the  16  bit  value
41                 sent by the server.
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43       send_event
44                 AuTrue if the event came from a SendEvent protocol request.
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46       server    The  connection  to  the audio server that the event was read
47                 from.
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49       time      The server time in milliseconds when the event was generated.
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51       flow      Specifies the ID of the flow that caused the event.
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53       element_num
54                 The index of the ExportMonitor  element  that  gnerated  this
55                 event.
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57       format    The  format  of  the  monitor data.  Currently, the following
58                 formats are defined: AuFormatULAW8,  AuFormatLinearUnsigned8,
59                 AuFormatLinearSigned8,  AuFormatLinearSigned16MSB,  AuFormat‐
60                 LinearUnsigned16MSB, AuFormatSignedLinear16LSB, and AuFormat‐
61                 LinearUnsigned16LSB.  Taken from the ExportMonitor element.
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63       num_tracks
64                 The  number  of  tracks  in the monitor data.  Taken from the
65                 ExportMonitor element.
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67       count     Always 0.
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69       num_fields
70                 Always 2.
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72       data      Monitor data.
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74       data1     Monitor data.
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76       data2     Monitor data.
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Description

79       MonitorNotify events will be sent  to  clients  with  flows  containing
80       ExportMonitor elements.
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See Also

83       AuAnyEvent, AuElementNotifyEvent, AuErrorEvent, AuGrabNotifyEvent.
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85       audiolib - Network Audio System C Language Interface
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89audiolib - events                    1.9.4             AuMonitorNotifyEvent(3)
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