mvEnableVideo(3dm)                                          mvEnableVideo(3dm)


NAME
     mvSetEnableVideo, mvGetEnableVideo - Enable/disable video playback for a
     movie instance


SYNOPSIS
     #include <dmedia/moviefile.h>
     #include <dmedia/movieplay.h>


     void mvSetEnableVideo(MVid movieid, DMboolean onoff);

     DMboolean mvGetEnableVideo(MVid movieid);


DESCRIPTION
     mvSetEnableVideo(3dm) enables or disables all video playback for a movie.
     To play audio, specify DM_TRUE for the onoff parameter; to turn off the
     video, specify DM_FALSE.  If the movie has no IMAGE track, or is not
     currently bound to a visual port or window, this call has no effect.  The
     default is DM_TRUE.  You may disable or enable the video regardless of
     whether or not the specified movie is currently playing.

     mvGetEnableVideo(3dm) returns the current video playback status for the
     specified movie.


NOTES
     mvGetEnableVideo() and mvSetEnableVideo(3dm) replace the obsolete
     mvGetFrameDisplay(3dm) and mvSetFrameDisplay(3dm) calls.


SEE ALSO
     mvBindOpenGLWindow(3dm), mvIntro(3dm), mvPlay(3dm).


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