[Mp4-tech] Re: [audio] Is it possible to attach uncompressed wave audio data to MP4 ?

[Ralph Sperschneider]

Philip Hong wrote:
> Per the captioned question, If it is possible, please advise me with the
> details/URLs. It would be the best if you can email me some mp4 sample
> files constructed with uncompressed wave data.
> 
> Thanks in advance.
> 
> -- Philip
> 
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As far as I know, this is only possible using the AudioObjectType 0. This is 
however not fully specified and not used in any profile since it was assumed to 
be used for testing only.
I also thought about a more detailed specification but having the noisless audio 
coding efforts in mind I wonder whether this is still of interest.
Best regards,
Ralph
-- 
Dipl.-Ing. Ralph Sperschneider  | Phone: +49 9131 776 344
Fraunhofer IIS                  | Fax:   +49 9131 776 398
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