XvVideoNotify(__libmansuffix__)

Name
XvVideoNotify - event generated for video processing

Syntax
#include <X11/extensions/Xvlib.h>

         typedef union {
           int type;
           XvVideoNotifyEvent xvvideo;
           XvPortNotifyEvent xvport;
           long pad[24];
         } XvEvent;
         typedef struct {
           int type;
           unsigned long serial;
           Bool send_event;
           Display *display;
           Drawable drawable;
           unsigned long reason;
           XvPortID port_id;
           Time time;
         } XvVideoNotifyEvent;

type
    Specifies the type of event: XvVideoNotify(__libmansuffix__).

serial
    Number of the last request processed by the server.

send_event
    True if the event was generated by a SendEvent request.

display
    A pointer to the display the event was read from.

drawable
    The drawable for which the event was generated.

reason
    The reason the event was generated: XvStarted, XvStopped, XvPreempted, XvBusy, XvHardError.

port_id
    The port processing the video for which the event was generated.

Description
XvVideoNotify(__libmansuffix__) events are generated when video is started, stopped, preempted by another video request, ignored because the port is grabbed by another client, or interrupted because of a hard transmission or reception error.

See Also
XvPutVideo(__libmansuffix__), XvPutStill(__libmansuffix__), XvGetVideo(__libmansuffix__), XvGetStill(__libmansuffix__), XvStopVideo(__libmansuffix__), XvSelectVideoNotify(__libmansuffix__)