[Mp4-tech] More recent audio reference code for MPEG4?

[Rob Koenen (MPEGIF)]

Good find.
I checked it and yes, this file (software) was explicitly designated by MPEG
as a public document.
There is no guarantee that it is correct or complete, since this is still in
a pre-final stage.
When Reference SW gets published, ISO makes it available for free anyway.
Rob
> -----Original Message-----
> From: mp4-tech-bounces lists.mpegif.org 
> [mailto:mp4-tech-bounces lists.mpegif.org] On Behalf Of D.Domazet
> Sent: Sunday, 4 April 2024 20:44
> To: MP4-Tech List
> Subject: [Mp4-tech] More recent audio reference code for MPEG4?
> 
> 
> Hi,
> If someone needs more recent audio reference code for MPEG4 
> (and is not 
> an MPEG member), here is how I found it. I am still not sure if it's 
> ment to go public, but anyone can check it out:
> 
> Here is SC29 (subcomittee 29) page:
> http://www.itscj.ipsj.or.jp/sc29/
> 
> Clicking on the BALLOT link will lead you to the page:
> http://www.itscj.ipsj.or.jp/sc29/29w4vote1.htm
> 
> On the ballot page, find:
> Ballot No: ISO/IEC 14496-5:2001/FPDAM 6, Doc No: SC 29 N 5897
> which is:
> Information technology -- Coding of audio-visual objects -- Part 5: 
> Reference software, AMENDMENT 6: Advanced Video Coding and High 
> Efficiency Advanced Audio Coding reference software.
> 
> Notice the FPDAM status of this Amendment 
> (http://www.itscj.ipsj.or.jp/eg/acronym.html).
> 
> This will lead you to:
> http://www.itscj.ipsj.or.jp/sc29/open/29view/29n5897c.htm
> 
> On the bottom of this page you will find:
> http://www.itscj.ipsj.or.jp/sc29/open/29view/29n5897att.zip
> (10 MB)
> 
> Since this Amendment is not public yet, could the availability of the 
> source be a mistake from ISO?
> 
> Daniel
> 
> p.s.
> I have tried to compile the above mentioned ref code, however 
> I did not 
> succeed. I seems that a more recent Libisomedia.lib library is also 
> needed. For example 
> MP4TrackReaderGetNextAccessUnitWithPad(...) used in 
> streamfile_mp4.c cannot be found in the Systems.zip ref. source from 
> 2001. Can someone from MPEG confirm this?
> 
> 
> 
> 
> 
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