Thread View: borland.public.cppbuilder.multimedia
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Started by Jeff
Mon, 07 Apr 2003 11:59
What audio codexes are installed?
Author: Jeff
Date: Mon, 07 Apr 2003 11:59
Date: Mon, 07 Apr 2003 11:59
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Does anybody know how to find out what audio codex's are installed on a particular machine? I assume WAV and probably MP3, but what about OGG? I want to be able to fill in the Filter property for the TFileOpen dialog with all supported files that are actually supported in that computer. Any help, comments, queries, posers, etc. would be appreciated. Thanks. Jeff
Re: What audio codexes are installed?
Author: Maynard Philbrook
Date: Mon, 07 Apr 2003 16:48
Date: Mon, 07 Apr 2003 16:48
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look at the Mulitmedia help for the acm functions. you need things like acmDriverEnum, acmDriverOpen , acmFilterEnum etc... Jeff wrote: > Does anybody know how to find out what audio codex's are installed on a > particular machine? I assume WAV and probably MP3, but what about OGG? I > want to be able to fill in the Filter property for the TFileOpen dialog with > all supported files that are actually supported in that computer. > > Any help, comments, queries, posers, etc. would be appreciated. Thanks. > > Jeff
Re: What audio codexes are installed?
Author: Marcelo R. Lopez, Jr.
Date: Tue, 15 Apr 2003 14:47
Date: Tue, 15 Apr 2003 14:47
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look in the Windows Multimedia programmers reference, for the acmXXXXX api..... ACM stands for Adaptive Compression Manager. If memory serves me correctly..the function you're looking for is called acmFilterEnum().. You'll have to write a callback function that the system can callback to pass information about each file format filter it finds installed. There's also: acmDriverEnum() which actually enumerates the drivers themselves, but I think you're looking for the functionality of the first one. Enjoy Marcelo R. Lopez, Jr. "Jeff" <jkofsky@bellsouth.net> wrote in message news:3e916832$1@newsgroups.borland.com... > Does anybody know how to find out what audio codex's are installed on a > particular machine? I assume WAV and probably MP3, but what about OGG? I > want to be able to fill in the Filter property for the TFileOpen dialog with > all supported files that are actually supported in that computer. > > Any help, comments, queries, posers, etc. would be appreciated. Thanks. > > Jeff > >
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