[Mp4-tech] MPEG-4 Audio Reference Software: Decode RAW streams?

JungHoe Kim kjh94 sait.samsung.co.kr
Fri Jul 13 11:58:45 EDT 2007


Dear Michael,
Could you tell me what the encoder option for generating BSAC raw bitstream
was?
As far as I know, the BSAC RM decoder does not support raw bitstream format.
However, it can work with some modification of the BSAC RM decoder easily.
Regards,
JungHoe Kim
-----Original Message-----
From: mp4-tech-bounces lists.mpegif.org
[mailto:mp4-tech-bounces lists.mpegif.org] On Behalf Of Michael Ransburg
Sent: Monday, June 25, 2023 9:56 PM
To: mp4-tech lists.mpegif.org
Subject: [Mp4-tech] MPEG-4 Audio Reference Software: Decode RAW streams?
Dear all,
I hope this is the right reflector for my question w.r.t. the MPEG-4 
audio reference software. Otherwise, please kindly point me to the 
correct one.
I'm using the latest version of the MPEG-4 reference software (more 
specifically: mp4auenc / mp4audec from the re-write branch) to encode 
AAC BSAC streams. This works very well as long as I use .mp4 or .fl4 for 
the encoded streams. However, when I encode .raw streams (which works 
very well as well) I can't decode them any more using mp4audec.
Can mp4audec decode the raw BSAC streams which are encoded by mp4auenc? 
Can someone please give me a hint on which switches to use for that?
If not, how can I decode raw BSAC streams which were encoded by mp4auenc?
Many thanks,
Michael
-- 
Michael Ransburg, Dipl.-Ing.
Project Assistant, PhD Candidate
Department of Information Technology (ITEC)
Klagenfurt University / Austria
icq: 71772353 | skype: daneel1409 | msn: mike unfolded.com 
http://work.unfolded.com
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