garym wrote: 
> Can anyone else confirm this high bit rate BBC stream. I suppose it is
> possible, but if these are lossy AAC files, I'm not sure how they can
> also be 24/96. I'm no expert on AAC files, but I'm surprised they can
> carry 24/96 content.

The BBC high rate is AAC 320kbps/44.1kHz. This was called HD sound by
the BBC and user complained that terms which have "HD" are usually 96Khz
but BBC replied that is why they used the term "HD sound" which is not
used by anybody else. 

The BBC are always mucking about with availability - the http/AAC
320kbps stream was available to UK and non UK for about 18 months and
then the restrcite it to UK only and left 56k/32kHz http/AAC for non UK
users. Redcently for non UK they have changed again and enabled the
320kbps Flash/ACC for non Uk but the http/AAC is still 56kbps/32kHz.

It is easy to prove the stream by findout out how much data has been
received in say 3 minutes from the BBC stream using netstat and then
calculate what the compression ratio is for a 16/44 streams vs a 24/96
stream.  I think you'll find the AAC compression would be impossibly
high for a 24/96 bit stream.


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