mad-dev February 2006

mad-dev@lists.mars.org

4 participants
6 discussions

how to play cdr file decoded by madlld
by Gang-Ryung Uh 04 Feb '07

04 Feb '07

We installed madlld and decode sample mp3 file into cdr extension. Could you advise us how to play that cdr file on cygwin with window XP? Thanks, __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com

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The test code for mp3 decoder compliance
by Li Xiaochao.Jeff 12 Feb '06

12 Feb '06

Hello, Does anyone has the ideal about how to test the libmad output quality or compliant test? Or did anyone write the similar test for Libmad before? Best regards, Li xiaochao.Jeff

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How to use the libmad low-level API
by Håvard Engebretsen 10 Feb '06

10 Feb '06

Hi! I am currently decoding mp3 files using the minimad mp3-decoder and the high-level API. Can anybody tell me how to use the low-level API instead of the high-level? Regards Håvard.

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Re: mad-dev Digest, Vol 9, Issue 2
by Li Xiaochao.Jeff 08 Feb '06

08 Feb '06

Lowering the precision might affect the final quality of audio output. "defining MAD_F_FRACBITS to 16 bits" might cause the inferior quality, while the original precision is 28bits for Libmad. I am wondering if the song could be acceptable that way. Best regards, Li xiaochao.Jeff ----- Original Message ----- From: <mad-dev-request(a)lists.mars.org> To: <mad-dev(a)lists.mars.org> Sent: Friday, February 03, 2006 4:00 AM Subject: mad-dev Digest, Vol 9, Issue 2 > Send mad-dev mailing list submissions to > mad-dev(a)lists.mars.org > > To subscribe or unsubscribe via the World Wide Web, visit > http://www.mars.org/bin/mailman/listinfo/mad-dev > or, via email, send a message with subject or body 'help' to > mad-dev-request(a)lists.mars.org > > You can reach the person managing the list at > mad-dev-owner(a)lists.mars.org > > When replying, please edit your Subject line so it is more specific > than "Re: Contents of mad-dev digest..." > > > Today's Topics: > > 1. Reducing preision on intermediate data in minimad during > decoding (H?vard Engebretsen) > > > ---------------------------------------------------------------------- > > Message: 1 > Date: Thu, 2 Feb 2006 15:37:53 +0100 > From: H?vard Engebretsen <havardsp(a)stud.ntnu.no> > Subject: [mad-dev] Reducing preision on intermediate data in minimad > during decoding > To: <mad-dev(a)lists.mars.org> > Message-ID: <20060202143738.045A913C480(a)merke.itea.ntnu.no> > Content-Type: text/plain; charset="iso-8859-1" > > Hi! > > > > I am looking into the possibility of lowering the precision of the > intermediate data in minimad during decoding (i.e. defining MAD_F_FRACBITS > to 16 bits). Does anyone know if this will work, or will the lowered > precision corrupt the decoded data? > > > > Regards, > > Haavard > >

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Reducing preision on intermediate data in minimad during decoding
by Håvard Engebretsen 02 Feb '06

02 Feb '06

Hi! I am looking into the possibility of lowering the precision of the intermediate data in minimad during decoding (i.e. defining MAD_F_FRACBITS to 16 bits). Does anyone know if this will work, or will the lowered precision corrupt the decoded data? Regards, Haavard

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Madplay with uClibc
by janiszo＠poczta.onet.pl 01 Feb '06

01 Feb '06

Hi, Is it possible to run madplay with uClibc library? If so, how can I do it. Should I compile it togeather somehow, or can I just use it instead of standard libc redirecting the link? I'm using ARM core and when I use compiled uClibc lib set instead of libc I get: /lib/libc.so.6: no version information avaiable .... and relocation error: /lib/libgcc_s.so.1: symbol __cxa_finalize ....... using standard big (30MB!) libc works madplayer fine. Jack

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mad-dev February 2006