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QuickTime Kit Reference Update - filibeto.org

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10.3 Symbol Changes<br />

setMuted:<br />

setRate:<br />

setSelection:<br />

setVolume:<br />

stepBackward<br />

stepForward<br />

stop<br />

tracks<br />

tracksOfMediaType:<br />

updateMovieFile<br />

volume<br />

writeToFile:withAttributes:<br />

Delegate Methods<br />

externalMovie:<br />

movie:linkToURL:<br />

movie:shouldContinueOperation:withPhase:<br />

atPercent:withAttributes:<br />

movieShouldLoadData:<br />

movieShouldTask:<br />

Sets the movie’s mute setting to mute.<br />

Sets the movie’s rate to rate.<br />

Sets the movie’s selection to selection.<br />

Sets the movie’s volume to volume.<br />

Sets the movie backward a single frame.<br />

Sets the movie forward a single frame.<br />

Stops the movie playing.<br />

Returns an array of QTTrack objects<br />

associated with the receiver.<br />

Returns an array of tracks with the<br />

specified media type.<br />

<strong>Update</strong>s the movie file of a QTMovie.<br />

Returns the movie’s volume as a scalar<br />

value of type float.<br />

Returns YES if the movie file was<br />

successfully created and NO otherwise.<br />

This method is called, if implemented by a<br />

QTMovie delegate object, when an external<br />

movie needs to be found (usually for a wired<br />

action targeted at an external movie).<br />

Called to handle the mcAction<br />

mcActionLinkToURL.<br />

If implemented, this method is called<br />

periodically during lengthy operations (such as<br />

exporting a movie).<br />

If a QTMovie object has a delegate and that<br />

delegate implements this method, that method<br />

will be called before QT<strong>Kit</strong> performs the<br />

standard idle processing on a movie.<br />

Classes 41<br />

2007-07-18 | © 2007 Apple Inc. All Rights Reserved.

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