Quicktime 6.4 AAC differs from 6.3
I've just subtracted a QT 6.4 224 kbit/s file from a QT 6.3 224 kbit/s file (both decoded with QT 6.4), and the resulting signal is not empty.
See http://members.brabant.chello.nl/~m.heijligers/ipod/ for more details.
My first impression is that the audible difference is not that large. I'll keep you posted.
Marc
# 2 Re: Quicktime 6.4 AAC differs from 6.3
Yes, I agree ... I've enjoyed your site in the past, but have neglected to post my thanks ...
Thank you for sharing your thoughts and results. :cool: