Re: 4th Post: HELP? Wrong format reported by AudioFileGetProperty()?!?
Re: 4th Post: HELP? Wrong format reported by AudioFileGetProperty()?!?
- Subject: Re: 4th Post: HELP? Wrong format reported by AudioFileGetProperty()?!?
- From: Stephen Davis <email@hidden>
- Date: Thu, 14 Oct 2004 11:09:46 -0700
iTunes doesn't use the AudioFile API so it doesn't suffer from this
problem. iTunes existed long before the AudioFile API was created and
has to run on OS versions where the AudioFile API doesn't exist.
stephen
On Oct 13, 2004, at 10:27 AM, David M. Cotter wrote:
I still need to know how iTunes got it right, what is the workaround
if I do not have Tiger?
On Oct 12, 2004, at 11:57 AM, Doug Wyatt wrote:
The Panther AudioFile API incorrectly reports your MP3's sample rate
as 44100 and the Tiger one correctly reports it as 22050.
If you have the source PCM recording, you might try re-encoding it
with iTunes; the two bugs I found/remembered involved [a] MPEG 2.5
MP3's (this doesn't appear to be one) and [b] ID3 tags at an unusual
location in the file.
Doug
On Oct 12, 2004, at 1:07, David M. Cotter wrote:
see the previous-previous post by me for the pictures.
What i'm looking for is an explaination of either what I did wrong
or what the workaround is. thanks.
On Oct 7, 2004, at 4:55 PM, David M. Cotter wrote:
The Actual format of the audio: 22kHz
The Reported format: 44kHz (via AudioFileGetProperty)
iTunes gets it right (reports the correct sample rate via get
info), but AudioFileGetProperty() gets it wrong. What am I
missing?
The audio file is available here:
http://www.tricerasoft.com/downloads/tsoftcdg.zip
My debugger: (it says 44kHz) my program plays the file like it's
the Chipmunks.
<debug.gif>
iTunes: this says 22kHz, it's correct!
<iTunes.gif>
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