XvVideoNotify(3)

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(3X).

       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  gener-
               ated.

Description

       XvVideoNotify(3X)  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(3X),   XvPutStill(3X),    XvGetVideo(3X),    XvGetStill(3X),
       XvStopVideo(3X), XvSelectVideoNotify(3X)

X.Org                            Version 6.8.2               XvVideoNotify(3X)