Name

       AuMonitorNotifyEvent - monitor notify event structure

Structures

       #include <audio/audiolib.h>

       typedef union _AuEvent
       {
           . . .
           AuMonitorNotifyEvent aumonitornotify;
           . . .
       }AuEvent;

       typedef struct _AuMonitorNotifyEvent
       {
           int type;
           AuUint32 serial;
           AuBool send_event;
           AuServer *server;
           AuTime time;
           AuFlowID flow;
           unsigned char element_num;
           unsigned char format;
           unsigned char num_tracks;
           unsigned short count;
           unsigned short num_fields;
           AuUint32 data;
           AuUint32 data1;
           AuUint32 data2;
       }AuMonitorNotifyEvent;

Members

       type      The event type.  MonitorNotify events are type AuEventTypeMonitorNotify.

       serial    The serial ID of the event expanded from the 16 bit value sent by the server.

       send_event
                 AuTrue if the event came from a SendEvent protocol request.

       server    The connection to the audio server that the event was read from.

       time      The server time in milliseconds when the event was generated.

       flow      Specifies the ID of the flow that caused the event.

       element_num
                 The index of the ExportMonitor element that gnerated this event.

       format    The  format  of the monitor data.  Currently, the following formats are defined:
                 AuFormatULAW8,          AuFormatLinearUnsigned8,          AuFormatLinearSigned8,
                 AuFormatLinearSigned16MSB,                          AuFormatLinearUnsigned16MSB,
                 AuFormatSignedLinear16LSB,  and  AuFormatLinearUnsigned16LSB.   Taken  from  the
                 ExportMonitor element.

       num_tracks
                 The number of tracks in the monitor data.  Taken from the ExportMonitor element.

       count     Always 0.

       num_fields
                 Always 2.

       data      Monitor data.

       data1     Monitor data.

       data2     Monitor data.

Description

       MonitorNotify events will be sent to clients with flows containing ExportMonitor elements.

See Also

       AuAnyEvent, AuElementNotifyEvent, AuErrorEvent, AuGrabNotifyEvent.

       audiolib - Network Audio System C Language Interface