[Mp4-tech] re : Mp4 header format

[Deshpande,Vishvanath]

Hi,
Thanks for the reply ,
This was not exactly my doubt . Basically i wanted to
know whats the difference the parsing of ADTS and MP4
file.How the parsing routine will change for ADTS/ADIF
and MP4 files ?
I read somewhere that after some point of time .mp4
file will bahave same as .adts , So i wanted to know
what are the parameters present till that point.
Thanks ,
Vishvanath
--- sakthi.narayanan soc-soft.com wrote:
> 
> ADTS(Audio Data Transport Stream) is like mp3
> header.Each frame will
> contains header and followed by raw data in the ADTS
> format.Its mainly
> used for streaming purpose.
> 
> ADIF(Audio Data Interchange Format) is like the
> waveheader.In the
> beginning
> Of the file,it will contains only one header and
> followed by raw data in
> ADIF format.
> 
> And also you can get more information regarding this
> from
> www.audiocoding.com.
> 
> You can download the mp4 parser tool from
> http://mp4ui.sourceforge.net/.
> I hope it will be very useful for you.
> 
> With Regards,
> Sakthi Narayanan.D
> 
> -----Original Message-----
> From: Deshpande,Vishvanath
> [mailto:vishu_dash yahoo.com]
> Sent: Wednesday, September 14, 2023 8:11 PM
> To: mp4-tech lists.mpegif.org
> Subject: [Mp4-tech] re : Mp4 header format
> 
> Hi ,
> 
> Can any body tell me what is the difference between
> .ADTS/.ADIF and .Mp4 file formats in AAC ?
> 
> 
> Is there specific structure of mp4 header as that
> for
> .mp3 file .
> 
> 
> I need to parse the .mp4 file , so could ne one of
> you
> help me regarding this ?
> 
> 
> 
> Thanks
> 
> Vishvanath
> 
> 
> 
> 	
>
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