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AuMonitorNotifyEvent - monitor notify event
structure
#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;
- 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.
MonitorNotify events will be sent to clients with flows
containing ExportMonitor elements.
AuAnyEvent, AuElementNotifyEvent,
AuErrorEvent, AuGrabNotifyEvent.
audiolib - Network Audio System C Language
Interface
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