RE: Export from Procedures: Audio only?

Joe

-----Original Message-----
From: quicktime-api-bounces+jhonoroff=email@hidden [mailto:quicktime-api-bounces+jhonoroff=email@hidden] On Behalf Of David M. Cotter
Sent: Monday, September 25, 2006 3:49 PM
To: quicktime-api list
Subject: Re: Export from Procedures: Audio only?

but that means the user hasn't selected which codec to use.  the user has already selected the type and subType, i can't change it out from under them.  In only want to limit the dialog to NOT allow video.

Try using the audio component "StandardCompressionSubTypeAudio" and call SCRequestImageSettings(audioComponentInstance) to open the audio only dialog.

Joe

How do I bring up the "ExportFromProcedures" dialog, but limit the choices to audio-only?

Here's what I've got so far:

1) make a list of components that have the "canMovieExportFromProcedures" flag set.

2) the user chooses one and hits the edit button

3) open that component, (set the "kQTMovieExporterPropertyID_EnableHighResolutionAudioFeatures" flag)

4) call "MovieExportDoUserDialog".

the only problem is, this dialog allows video.  eg: under "3G" you can pick the "video" tab, or under QuickTime, you can check the "Video" checkox, enabling the group.

is there a flag I can set or test for to turn off the availability of video?