QuickTime Player Pro currently does not allow such a fine level of
control over audio recording properties, though that would be a great
feature request for a future version. Your professor friend can
record audio with very customized parameters using WhackedTV (for
instance, he/she could record a stereo signal from the built-in audio
and have it mixed down to mono AAC at 32 kbps). WhackedTV is a
sample code application which shows developers how to write programs
using QuickTime's Sequence Grabber, but a prebuilt executable is
included in the .dmg. Just double-click it and go. Caveat - with
greater power comes greater responsibility. It's not as simple to
use as QuickTime Player Pro's recording feature.
On Aug 19, 2005, at 11:31 AM, Frank Fulchiero wrote:
I've got a professor who wants to record his lectures on his
PowerBook using QuickTime Player Pro 7.
The default Audio Recording rate is 128 kbps stereo, more than is
needed.
Is there a way of reducing the rate? I don't see it in the
Recording Preferences. If not, it would be nice to have this....
Is there a way of eliminating/extracting one of the stereo tracks
in QT Pro, without recompressing, after the recording is saved, to
halve the file size?
I thought there was a way to do this in QT Pro 6, but can't find it
in v.7.
I know there is other voice recording software, i.e.
recorder.xhead, but was wondering if it could be done in QT Pro 7.
Thanks,
Frank Fulchiero
Digital Media Specialist
Connecticut College
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