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Topic: Monkey's Audio Codec non-win32 problem (Read 9210 times) previous topic - next topic
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Monkey's Audio Codec non-win32 problem

As precompiled RareWares are not available for Linux ppc I download mac-port 3.99-u4-b4 sources. The first issue is that after running .configure I get the following warning although nasm is installed:
Code: [Select]
1: No NASM found, you need NASM to compile the asm source in *x86* arch.

Anyway I compile and install and get no errors. However I downloaded from P2P some music in APE+CUE format. I suppose that having Nero and Monkey's Audio on Windows it will be posible to create an audio CD directly. Running Linux I try to convert the bundled CDImage.ape into a WAV file.
Code: [Select]
$ mac CDImage.ape CDImage.wav -d

I get no errors. But the resulting CDImage.wav is not usable by cdrecord and not usable by shnsplit either. And if I try to process it using sox I get:
Code: [Select]
$ sox test.wav -r 44100 -c 2 -s -w CDImage.wav
sox: Failed reading test.wav: WAV file has unknown format type of 100

I suspected an endianess problem but adding -x to sox doesn't change anything.

Googling I've not found a convincing answer, any ideas? Will I need to forget my lovely Apple G3 and get a PC only to be able to play APE files?

Monkey's Audio Codec non-win32 problem

Reply #1 –
It would certainly appear to be an endian issue.  I have no idea what the port consists of, but the standard code does not appear to be endian safe. Have you tried compressing and decompressing a wave file of your own?

Monkey's Audio Codec non-win32 problem

Reply #2 –
Quote
It would certainly appear to be an endian issue.  I have no idea what the port consists of, but the standard code does not appear to be endian safe. Have you tried compressing and decompressing a wave file of your own?
[a href="index.php?act=findpost&pid=373393"][{POST_SNAPBACK}][/a]


Code: [Select]
ismael@donkee ~ $ mac Test.wav Test.ape -c2000
--- Monkey's Audio Console Front End (v 3.99) (c) Matthew T. Ashland ---
Compressing (normal)...
Progress: 100.0% (0.0 seconds remaining, 2.6 seconds total)          
Success...
ismael@donkee ~ $ mac Test.ape Test_deco.wav -d
--- Monkey's Audio Console Front End (v 3.99) (c) Matthew T. Ashland ---
Decompressing...
Progress: 100.0% (0.0 seconds remaining, 2.5 seconds total)          
Success...
ismael@donkee ~ $ aplay Test_deco.wav 
Playing WAVE 'Test_deco.wav' : Signed 16 bit Little Endian, Rate 44100 Hz, Stereo

ismael@donkee ~ $ sox Test_deco.wav -r 44100 -c 2 -s -w Test_deco2.wav
ismael@donkee ~ $ aplay Test_deco2.wav 
Playing WAVE 'Test_deco2.wav' : Signed 16 bit Little Endian, Rate 44100 Hz, Stereo


So this test is OK. Does this confirm the endian issue? Should I assume that I will be unable to decompress properly APE files compressed on win32?

Monkey's Audio Codec non-win32 problem

Reply #3 –
Quote
So this test is OK. Does this confirm the endian issue? Should I assume that I will be unable to decompress properly APE files compressed on win32?
[a href="index.php?act=findpost&pid=373398"][{POST_SNAPBACK}][/a]

It would seem to confirm it, yes. Where did you obtain the port from? It looks like it should be simple enough to correct.

Monkey's Audio Codec non-win32 problem

Reply #4 –
Quote
It would seem to confirm it, yes. Where did you obtain the port from? It looks like it should be simple enough to correct.
[{POST_SNAPBACK}][/a]

Taking a guess I guess he got it from [a href="http://sourceforge.net/projects/mac-port/]here[/url].
"ONLY THOSE WHO ATTEMPT THE IMPOSSIBLE WILL ACHIEVE THE ABSURD"
        - Oceania Association of Autonomous Astronauts

Monkey's Audio Codec non-win32 problem

Reply #5 –
Quote
Quote
It would seem to confirm it, yes. Where did you obtain the port from? It looks like it should be simple enough to correct.
[{POST_SNAPBACK}][/a]

Taking a guess I guess he got it from [a href="http://sourceforge.net/projects/mac-port/]here[/url].
[a href="index.php?act=findpost&pid=373423"][{POST_SNAPBACK}][/a]


Yes! Any suggestion on how to debug the problem?

Monkey's Audio Codec non-win32 problem

Reply #6 –
In 'config.h' in the src/Shared folder, find the following:
Code: [Select]
/* Define to 1 if your processor stores words with the most significant byte
   first (like Motorola and SPARC, unlike Intel and VAX). */
/* #undef WORDS_BIGENDIAN */

add:
Code: [Select]
#define WORDS_BIGENDIAN 1
, recompile and you should be OK, I think!!

Monkey's Audio Codec non-win32 problem

Reply #7 –
Quote
Quote
It would seem to confirm it, yes. Where did you obtain the port from? It looks like it should be simple enough to correct.
[{POST_SNAPBACK}][/a]

Taking a guess I guess he got it from [a href="http://sourceforge.net/projects/mac-port/]here[/url].
[a href="index.php?act=findpost&pid=373423"][{POST_SNAPBACK}][/a]

Thanks.

Monkey's Audio Codec non-win32 problem

Reply #8 –
I also initially ran across similar problems to those you are describing- the MAC APIs expect little-endian format data (versus what most other encoders expect, which is host-endian) which gave me headaches at first.  To really "fix" the problem for OS X, config.h should say:

Code: [Select]
#if __BIG_ENDIAN__
#define WORDS_BIGENDIAN 1
#else
#undef WORDS_BIGENDIAN
#endif


because this will let MAC compile correctly on Intel Macs as well.  FWIW...

If you prefer GUIs to command-line, the svn version of Max (http://sbooth.org/Max/) supports ripping and converting to/from Monkey's Audio on OS X.  I'm planning to release a version with this support in the next week or so, but before that if you can't compile Max yourself I could send out a beta with this functionality. E-mail me if interested!

Monkey's Audio Codec non-win32 problem

Reply #9 –
Quote
I also initially ran across similar problems to those you are describing- the MAC APIs expect little-endian format data (versus what most other encoders expect, which is host-endian) which gave me headaches at first.  To really "fix" the problem for OS X, config.h should say:

Code: [Select]
#if __BIG_ENDIAN__
#define WORDS_BIGENDIAN 1
#else
#undef WORDS_BIGENDIAN
#endif


because this will let MAC compile correctly on Intel Macs as well.  FWIW...

If you prefer GUIs to command-line, the svn version of Max (http://sbooth.org/Max/) supports ripping and converting to/from Monkey's Audio on OS X.  I'm planning to release a version with this support in the next week or so, but before that if you can't compile Max yourself I could send out a beta with this functionality. E-mail me if interested!
[a href="index.php?act=findpost&pid=373587"][{POST_SNAPBACK}][/a]

Thanks.  A much better fix. I plead (Apple)MAC ignorance in defence.

Monkey's Audio Codec non-win32 problem

Reply #10 –
Quote
If you prefer GUIs to command-line, the svn version of Max (http://sbooth.org/Max/) supports ripping and converting to/from Monkey's Audio on OS X.  I'm planning to release a version with this support in the next week or so, but before that if you can't compile Max yourself I could send out a beta with this functionality. E-mail me if interested!
[a href="index.php?act=findpost&pid=373587"][{POST_SNAPBACK}][/a]


(Un)fortunately I am not using OS X but Debian sid instead, so I can't give a try to Max unless installing maconlinux (a different headache

As endianness is not operating system dependant I'll give a try to your suggested patch nevertheless.

Monkey's Audio Codec non-win32 problem

Reply #11 –
Quote
Code: [Select]
#define WORDS_BIGENDIAN 1

[a href="index.php?act=findpost&pid=373439"][{POST_SNAPBACK}][/a]


It's defined like this... This file is created by ./configure and gets endianness according to the machine configure script is running in.

I tend to discard an endianness problem right now...

Monkey's Audio Codec non-win32 problem

Reply #12 –
Quote
It's defined like this... This file is created by ./configure and gets endianness according to the machine configure script is running in.

I tend to discard an endianness problem right now...
[a href="index.php?act=findpost&pid=373915"][{POST_SNAPBACK}][/a]

Sorry, in that case I'm out of ideas. The format indicated in your first post of '100' is an endian issue as it should be '1'.

Monkey's Audio Codec non-win32 problem

Reply #13 –
Using qemu I'm using Debian x86 as a guest in my Debian ppc host. From there I've added RareWares to the guest repository and installed monkeys-audio, cuetools and shntool. Then simply:

Code: [Select]
$ cuebreakpoints CDImage.cue | shntool split CDImage.ape


Splits the cuefile into usable wav files. Low as hell of course. Sure I could then simply mac the .ape file into a big .wav one and burn a CD in DAO mode.

So it's time to file a bug report to mac-port I guess.
 

Monkey's Audio Codec non-win32 problem

Reply #15 –
Quote
Everything's working now, thanks everybody!
[a href="index.php?act=findpost&pid=374225"][{POST_SNAPBACK}][/a]

Glad you got a result.

Monkey's Audio Codec non-win32 problem

Reply #16 –
Quote from: Mr_Rabid_Teddybear on
Taking a guess I guess he got it from here.


Maybe...
Anyways, just a quick note to let you all know that those pages were gone for a couple of months, but they are back at the exact same location(s):

http://sourceforge.net/projects/mac-port/
http://mac-port.sourceforge.net/

I re-uploaded everything, all the last versions, and re-created a website. I tried to reach any of the previous developers and maintainers, but without success. If you have any questions or comments, feel free to get back to me via [ wegmethaat@yahoo.com ]. I've been using (GNU/)Linux for over 10 years and know how to apply patches, code C/C++, and so on, so if you have any code you want added or changed, do not be fearful and let me know about it. ;-)