Experience with QTMA?
Experience with QTMA?
- Subject: Experience with QTMA?
- From: Edwin Vane <email@hidden>
- Date: Mon, 31 Jan 2005 12:11:38 -0500
- Mail-followup-to: CoreAudio/Midi List <email@hidden>
Hi,
I hope I've got the right list here. The description said that MIDI
development was talked about here.
Anyway, I'm wondering if anybody here has experience with QuickTime
Music Architecture. The people in the QuickTime list don't seem to and I
can't find the information I need on the net. Is this because nobody
uses QTMA?
An example of one of my concernts:
when I import a
standard midi file that uses SMPTE 25fps 40subframes (ie, millisecond
precision) into quicktime, it appears to play correctly but when I
analyze the track that contains the data, the second subdivisions are
only the default of 600. I'm trying to do research that requires
fine video/midi synchronization and I'm not certain QuickTime is up to
the task.
Are there books on QuickTime and the QTMA? Much of the
QTMA stuff is undocumented in the QuickTime API.
I hope somebody here with MIDI experience will have an answer...
Edwin V
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