x11r4 man page for xvselectvideonotify

XvSelectVideoNotify(3)					     Library Functions Manual					    XvSelectVideoNotify(3)

Name
       XvSelectVideoNotify - enable or disable VideoNotify events

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

       XvSelectVideoNotify(Display *dpy, Drawable drawable, Bool onoff);

Arguments
       dpy	      Specifies the connection to the X server.

       drawable       Defines the drawable in which video activity is to be reported.

       onoff	      Selects whether video notification is enabled or disabled.

Description
       XvSelectVideoNotify(3) enables or disables events to be reported for video activity in a drawable.

Returned Values
       [Success]
	       Returned if XvSelectVideoNotify(3) completed successfully.

       [XvBadExtension]
	       Returned if the Xv extension is unavailable.

       [XvBadAlloc]
	       Returned if XvSelectVideoNotify(3) failed to allocate memory to process the request.

Diagnostics
       [BadDrawable]
	       Generated if the requested drawable does not exist.

See Also
       XvVideoNotify

X Version 11							    libXv 1.0.4 					    XvSelectVideoNotify(3)