[Mp4-tech] Re: MPEG 2-AAC vs. MPEG-4 AAC

[Ralph Sperschneider]

S. R. Quackenbush wrote:
> MPEG-4 AAC is MPEG-2 AAC
> -plus the PNS tool
> -plus the MPEG-4 Systems structure of
>     decoderSpecificInfo
>     accessUnits
> -and can be carried in the MPEG-4 File Format
  - plus
    + AAC LPT
    + AAC scalable
    + ER AAC LC
    + ER AAC LTP
    + ER AAC scalable
    + ER AAC LD
Ralph
-- 
Dipl.-Ing. Ralph Sperschneider  | Phone: +49 9131 776 344
Fraunhofer IIS                  | Fax:   +49 9131 776 398
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