[Mp4-tech] Re: MP4 file format specifications

[Hans-Juergen Bardenhagen]

On 29.10.03, 08:27 local time (received 30.10.03, 00:23 GMT+1) Ralph
Sperschneider wrote:
> Details can be found in the following output document (issued in
> Trondheim):
>
> 5717	Text of ISO/IEC 14496-3:2001/PDAM 3 (MP3onMP4)
>
> This PDAM is currently under ballot (being the first of four
> ballots).

That's interesting... by the way, are there any plans to include mp3PRO  
in the MPEG Audio standards as well? This would make sense especially  
when using it for multichannel encodings, because its higher efficiency  
wouldn't blow up the size and overall bitrate of multichannel files as  
much as plain MP3.