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  man pages->IRIX man pages -> movie/mvFindTrack (3d)              


mvFindTrack(3dm)					      mvFindTrack(3dm)

NAME    [Toc]    [Back]

     mvFindTrackByIndex, mvFindTrackByMedium - find tracks in a	movie

SYNOPSIS    [Toc]    [Back]

     #include <dmedia/moviefile.h>

     DMstatus mvFindTrackByIndex( MVid id, int trackIndex, MVid	*returnTrack )

     DMstatus mvFindTrackByMedium( MVid	movie, DMmedium	medium,
				   MVid* returnTrack )

DESCRIPTION    [Toc]    [Back]

     These functions are used to find tracks in	a movie	instance.

     mvFindTrackByIndex	returns	the track indexed by trackIndex	in
     returnTrack.  An application can search for all of	the tracks in a	movie
     by	first using mvGetNumTracks to find the number of tracks	and then
     calling mvFindTrackByIndex	with trackIndex	ranging	from zero to the
     number of tracks minus one.  The medium of	the track can be found by
     calling mvGetTrackMedium(3dm).

     mvFindTrackByMedium is used to get	a handle for a track of	medium medium.
     If	a track	of the given medium is present,	DM_SUCCESS is returned and
     returnTrack is set	to the MVid for	the track.  If there is	no such	track,
     DM_FAILURE	is returned.  When there are multiple tracks of	the same
     medium, mvFindTrackByMedium returns the first one it finds.  In general,
     applications should use mvGetNumTracks and	mvFindTrackByIndex to examine

SEE ALSO    [Toc]    [Back]

     mvIntro(3dm), mvGetNumTracks(3dm),	mvGetTrackMedium(3dm),

									PPPPaaaaggggeeee 1111
[ Back ]
 Similar pages
Name OS Title
mvMovieEdit IRIX edit movie/tracks
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mvIntro IRIX introduction to the Movie Libraries SYNOPSIS (Movie File Library) #include -lmoviefile SY
mvShowCurrentFrame IRIX Display current movie frame on screen for a movie instance
makemovie IRIX make a movie from movie, image, and audio files
mvOptimize IRIX optimize a movie file for playback after editing operations, or create a flattened movie file
mvSetImageDefaults IRIX set default parameters for tracks
mvMapBetweenTracks IRIX convert frame numbers between tracks
mvRenderToOpenGL IRIX display of visual data from movies and tracks
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