[Mp4-tech] re : AAC conformance streams

[Umang Garg]

Friends,
HE-AAC testing requires conformance to AAC-LC conformance criterion 
along with conformance to SBR normative test streams.
Both categories of test streams are available at:
ftp://mpaudconf:adif2mp4@ftp.iis.fhg.de/mpeg4audio-conformance
Two folders of interest at the aforesaid FTP site are :  compressedMp4 
and  referencesWav.
AAC-LC test streams are of the form al<xxx>.mp4, and SBR test streams 
are of the form al_sbr<yyy>.mp4
These streams can also be bought from the ISO along with the Conformance 
document(ISO/IEC 14496-4). The Conformance document(ISO/IEC 14496-4) is 
not available at the FTP site.
I hope that the above information is useful.
Best Regards,
Umang Garg
NeoMagic Corporation, based in Santa Clara, California, enables new 
generations of handheld systems with its Multimedia Processors that are 
designed to offer the lowest power, smallest form-factor and best 
multimedia features and performance. The company is a pioneer in the 
integration of complex logic, memory and analog circuits into 
single-chip solutions. Information on the company may be found on the 
World Wide Web at www.neomagic.com.
Gautam Moharir wrote:
> 
>U can get HEAAC (AAC + SBR) test streams from 
>http://standards.iso.org/ittf/PubliclyAvailableStandards/ISO_IEC%2014496
>-4_2004_Amd_8_2005_Bitstreams/
>
>Gautam S. Moharir
>NVIDIA Graphics Pvt. Ltd.
>Floors 1-4, Muttha Chambers II
>Senapati Bapat Road
>Pune  411046
>India
>
>
>
>------------------------------
>
>Message: 2
>Date: Wed, 28 Sep 2023 06:22:58 +0100 (BST)
>From: "Deshpande,Vishvanath" <vishu_dash yahoo.com>
>Subject: [Mp4-tech] re : AAC conformance streams
>To: mp4-tech lists.mpegif.org
>Message-ID: <20050928052258.71934.qmail web60711.mail.yahoo.com>
>Content-Type: text/plain; charset=iso-8859-1
>
>Hi ,
>
>Can any one of you tell me where to get the complete
>set of AAC conformance streams ?
>I want to test the HEAAC (AAC + SBR) decoder fully.So
>it would be greatful if ne one of you let me know
>where i find these streams.
>
>If we need to buy these from ISO , then please let me
>know the url link for the same .
>
>Thanks in advance ,
>
>Best Regards ,
>-Vishvanath
>
>
>		
>
>_______________________________________________
>NOTE: Please use clear subject lines for your posts. Include [audio, [video], [systems], [general] or another apppropriate identifier to indicate the type of question you have.
>
>Note: Conduct on the mailing list is subject to the Antitrust guidelines found at http://www.mpegif.org/public/documents/vault/mp-out-30042-Antitrust.php
>
>  
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: /pipermail/mp4-tech/attachments/20050930/f52e6885/attachment.html