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Re: MACE and QDesign2 with x86_64
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Re: MACE and QDesign2 with x86_64


  • Subject: Re: MACE and QDesign2 with x86_64
  • From: William Stewart <email@hidden>
  • Date: Wed, 17 Feb 2010 11:08:01 -0800

I'm not sure that I care :)

I certainly wouldn't want to propagate these formats forward in any manner.

How are you deciding to include these, as I think we need a better way to tell you that these are legacy formats that should not be presented to users.

On Feb 17, 2010, at 1:09 AM, Thomas Thiriez wrote:

Reading QDesign2 is fine, but MACE3 and 6 both fail.

On Feb 17, 2010, at 2:48 AM, William Stewart wrote:

decoding or encoding. I think we continue to support decoding, but not encoding.

On Feb 15, 2010, at 11:56 PM, Thomas Thiriez wrote:

I don't have a particular need for these codecs, but CoreAudio still
advertizes them (in afconvert -hf, for instance), and if these are not
supported anymore, I should not offer the possibility to save files
with these codecs in TwistedWave, so I wanted to know if this was a
bug, or if they were going away.


Thomas

On Feb 16, 2010, at 2:29 AM, William Stewart wrote:

why do you want these codecs?

On Feb 14, 2010, at 2:26 PM, Thomas Thiriez wrote:

Hi,

I have noticed that none of the MACE 3:1, MACE 6:1 and QDesign2 music
codecs can be used for reading or writing aifc or caf files when
compiling for the x86_64 architecture. Everything is fine on ppc and
i386. Is this a know behavior, expected behavior, or a bug that I
should report?


Simple test case:

/tmp/test % arch -arch i386 afconvert test.wav -o test.aifc -d 'MAC3' -f 'AIFC'
/tmp/test % arch -arch x86_64 afconvert test.wav -o test.aifc -d 'MAC3' -f 'AIFC'
Error: ExtAudioFileSetProperty ('cfmt') failed ('fmt?')
/tmp/test %


Thanks,
Thomas

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  • Follow-Ups:
    • Re: MACE and QDesign2 with x86_64
      • From: Thomas Thiriez <email@hidden>
References: 
 >MACE and QDesign2 with x86_64 (From: Thomas Thiriez <email@hidden>)
 >Re: MACE and QDesign2 with x86_64 (From: William Stewart <email@hidden>)
 >Re: MACE and QDesign2 with x86_64 (From: Thomas Thiriez <email@hidden>)
 >Re: MACE and QDesign2 with x86_64 (From: William Stewart <email@hidden>)
 >Re: MACE and QDesign2 with x86_64 (From: Thomas Thiriez <email@hidden>)

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