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Version: 2026

Category: MCI functions
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MCI constants
List of constants used by the MCI functions.
MCI functions
List of MCI functions
MCIBeginning (Function)
Positions at the beginning of a media file that was opened beforehand MCIOpen.
MCIClose (Function)
Closes a media file.
MCIEnd (Function)
Positions at the end of a media file that was opened beforehand MCIOpen.
MCIErr (Function)
Returns the number of the last error caused by a MCI function (Media Control Interface).
MCIExecute (Function)
Runs an MCI command (Media Control Interface).
MCIHeight (Function)
Returns the height (in pixels) of a media file used to display images.
MCIMsgErr (Function)
Returns the text of last error caused by a MCI function (Media Control Interface).
MCIOpen (Function)
Opens a media file.
MCIPause (Function)
Pauses playback of the media file previously opened (MCIOpen).
MCIPlay (Function)
Plays a media file.
MCIPosition (Function)
Returns or changes the current position in a media file previously opened (MCIOpen).
MCIPositionFormat (Function)
Fixes the format used to define the position in a media file (opened by MCIOpen).
MCIRetrieve (Function)
Returns the last result of the MCI command run by MCIExecute.
MCISize (Function)
Returns or changes the size of a media file previously opened (MCIOpen).
MCIStatus (Function)
Returns the status of a media file that was opened beforehand MCIOpen.
MCIStopPlaying (Function)
Stops the execution of a media file that was opened beforehand (MCIOpen).
MCITrack (Function)
Returns the current track of a media file previously opened (MCIOpen).
MCITrackCount (Function)
Returns the number of tracks found in a media file that was opened beforehand (MCIOpen).
MCIVolume (Function)
Modifies or returns the sound volume.
MCIWidth (Function)
Returns the width (in pixels) of a media file used to display images.
MCIWindowSize (Function)
Changes the size and position of the display window of a media file previously opened (MCIOpen).
Playing a video with the MCI functions
MCI functions are used to easily handle the media files...