Re: Sound Converter support 24-bit ?
Re: Sound Converter support 24-bit ?
- Subject: Re: Sound Converter support 24-bit ?
- From: Doug Wyatt <email@hidden>
- Date: Sun, 3 Feb 2002 13:24:44 -0800
Try using an AudioConverter:
<AudioToolbox/AudioConverter.h>
It has two SRC algorithms, fast-and-decent and slower-and-better. It
will also convert between common integer formats and floats, and
add/remove channels from a stream. The SRC's operate on floats, which
you should bear in mind when constructing signal chains to minimize the
number of int/float conversions.
Doug
On Saturday, February 2, 2002, at 03:37 , Mark Gilbert wrote:
Some time ago, we wrote code based on the Sound Manager Sound Converter
which performed SampleRate conversion on raw audio.
At the time we discovered that the Sound Converter did not support
24-bit audio.
I wonder if anyone knows if this is still that case, or if there is
another OS-level function we can use for 24-bit SampleRate conversion.
Any advice would be appreciated
Regards
Mark Gilbert
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