AudioFormat API question
AudioFormat API question
- Subject: AudioFormat API question
- From: Martin Hairer <email@hidden>
- Date: Tue, 17 Oct 2006 21:20:14 +0100
Hi, does the AudioFormat API have an equivalent to the call
SoundConverterSetInfo(myConverter, siCompressionParams, myData);
which allows to display a dialog with codec-specific settings (like the
resulting bitrate)? I know about
kAudioConverterApplicableEncodeBitRates,
but while this works fine for AAC, it doesn't seem to return anything
for the
"QDesign Music 2" codec. Also, some codecs (like AMR Narrowband) used
to have more settings than just the target bitrate accesible.
The constant kAudioConverterPropertySettings looked promising, but
it seems to return nil for the "QDesign Music 2" codec... Regards,
Martin
HairerSoft
http://www.hairersoft.com/
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