[mad-dev] test-bitstreams

Abeezar Vasi abeezar.vasi at patni.com
Sun Jul 29 21:53:37 PDT 2007


Hi Tim, 

We, at Patni, have obtained the test bitstreams for strict 
conformance of the MP3-Decoder from the following link:
http://standards.iso.org/ittf/PubliclyAvailableStandards/

Here you might want to click on the 11172-4:1995
"Compliance testing bitstreams" link for the 
conformance test vectors. These vectors do test most of the 
features of the MP3-Decoder. 

Regards, 
Abeezar Vasi. 

-----Original Message-----
From: mad-dev-bounces at lists.mars.org
[mailto:mad-dev-bounces at lists.mars.org]On Behalf Of Tim Dylla
Sent: Saturday, July 28, 2007 7:37 PM
To: MAD-Development List
Subject: [mad-dev] test-bitstreams


Hi list,

   since I'm doing final tests on my mp3-decoder implementation for a
Blackfin DSP, I'm searching for teststreams coming with a decoded
reference.

The original ISO/IEC/Fraunhofer-teststream package contains only the
decoded reference of the compliance bitstream. But (as you certainly
know) it doesn't test the whole functionality of MP3 (not even short
blocks), and the decoder in this package is crap (limited compliance,
far away from being a reference).

I'm searching for more bitstreams in company with their decoded
reference to avoid adding up deviance of the used Encoder to my test
results. Has anyone some resource regarding this? I'm interested in
MPEG1 and 2 - Layer III bitstreams.

Thanks in advance,

	Tim



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