reading a track and its subchannel data
reading a track and its subchannel data
- Subject: reading a track and its subchannel data
- From: Benjamin Dunton <email@hidden>
- Date: Sun, 6 Jun 2004 23:16:51 -0400
Hello,
I am writing a program that I need to read an audio track and its P - W
subcode data. I have successfully read the subchannel data from a
sector, and was wondering the best way to read a track from an audio CD
using Core Audio.
This is what I want to do:
1) Read in the tracks from an audio CD one at a time.
2) Determine the length (in seconds) of each track
3) Read in all the subcode data (96 bytes per sector * 75 sectors per
second * total number of seconds in the track)
Steps one and two are what I am looking for help on. I am a newbie to
the Core Audio SDK, so please forgive me if this is a trivial quesiton.
Thanks Ahead of Time,
Ben Dunton
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