OS/2, eCS & ArcaOS - Technical > Multimedia
Rebuilds of MM Audio Pack
Remy:
--- Quote from: Paul Smedley on November 01, 2022, 01:21:29 am ---Hey Dave,
--- Quote from: Dave Yeo on October 31, 2022, 10:52:25 pm ---Does the audio pack support AIFF?
--- End quote ---
Is there an open source library that supports AIFF?
Cheers,
Paul.
--- End quote ---
You can use same as for WAV
It is PCM.
Lars:
OS/2 already contains an IOProc for AIFF as well as IFF, it's implemented in aiffproc.dll.
Martin Iturbide:
--- Quote from: Paul Smedley on October 31, 2022, 08:34:44 am ---https://smedley.id.au/tmp/mmaudiopack-20221031.zip updates to the latest ogg, vorbis and flac libraries - and uses GCC 12.2.0
Also - https://smedley.id.au/tmp/mmiovorbis-O0-20221031.zip is built with GCC 12.2.0 - but with Optimisation set to -O0 to minimise any optimisation.
--- End quote ---
Hi
I finally got some time to test this packages. I'm starting with "mmaudiopack-20221031.zip"
Here is the install with MINSTALL, I think that everything went normal.
--- Code: ---MINSTALL - Multimedia Installer (CLI/CID) - by Kiewitz
Active package is : 'MMAudio Pak 2'
1 - 'MMIOFLAC' (Selected)
2 - 'MMIOVorbis' (Selected)
3 - 'MMIOMP3' (Selected)
Please select/deselect group(s), ENTER to install or ESC to exit
Are you sure to install this package? (ENTER to confirm)
-> C:\MMOS2\DLL\mmiomp3.dll
-> C:\MMOS2\DLL\mmiovorb.dll
-> C:\MMOS2\DLL\mmioflac.dll
Custom-Terminate-API: Thread opened
Custom-Terminate-API: Thread closed
Return-Code FE00 (CID: Success, system should reboot)
[C:\HOME\DESKTOP\MMAUDIOPACK-20221031]
--- End code ---
- Rebooted
Now I want to know what will be some usefull testing procedure.
- I grabbed and MP3, OGG and FLAC test files from the internet.
- WPS Play: OGG and FLAC tested fine with "WPS Play" (double click). MP3 is not register by default on the WPS, gotta check on that.
- MPPM.EXE: The MP3, OGG and FLAC test files reproduced fine on MMPM.EXE.
What other tests do you suggest for it ? I have no problems to report for the moment.
Regards
Paul Smedley:
Hey Martin, thanks for testing. You could test audio conversion, but suspect you'll see the same issues David reported. I need to get around to investigating that !!
Remy:
Hi,
May it be possible to have WAV (24bits - 44100 as well 24bits 48000) supported by mmaudiopack ?
Regards
Rémy
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