[Mp4-tech] Question regarding BSAC Decoder conformance
JungHoe Kim
kjh94 sait.samsung.co.kr
Wed Feb 13 14:17:44 EST 2008
Dear Sudhir,
Could you please tell me the version of RM which you are working with?
Please note that you have to use RM under Rewrite branch.
The conformance bitstream "bs09" is for testing of BSAC Extensions
especially for multichannel.
The decoded wave of bs09 contains multichannel signal.
If you can access the MPEG site, please check the document 'w9077, ISO/IEC
14496-4:2004/FDAM 14:2007(E) BSAC conformance'.
Thanks,
Regards,
JungHoe Kim
_____
From: mp4-tech-bounces lists.mpegif.org
[mailto:mp4-tech-bounces lists.mpegif.org] On Behalf Of sudhir reddy
Sent: Monday, February 11, 2024 4:04 PM
To: mp4-tech lists.mpegif.org
Subject: [Mp4-tech] Question regarding BSAC Decoder conformance
Dear all,
Presently I am working for BSAC deocder and my task is to replace the
Huffman coding with BSAC decoding part in AAC-LC decoder. I downloaded the
code from iso and run the decoder with these options:
-d 1 -aaceof -c "-mp4ff" er_bs09_08_ep0.mp4 -o test1_48m_bsac_out.wav . If I
compare this output with the reference wave files it is matching for only
er_bs09_08_lay24_f00.wav file.
My question is what are the remaining files that contained in the reference
files folder for the file er_bs09_08_ep0.mp4. In order to generate for those
files what are the options we have to give ?
--Sudhir
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