<Sound Dev> DirectSound multi-channel recording
Alexey.Menkov at Sun.COM
Mon Sep 24 03:35:33 PDT 2007
It's CR 6477263: JavaSound doesn't support multi-channels on Windows
Feel free to develop a fix for the CR :)
Why do you want to keep supported format unchanged?
Right way is to change the supported formats (line/mixer should report formats
it really supports).
Klaus Jaensch wrote:
> I would like to record multi-channel 24-bit audio with the
> DirectSound JavaSound implementation under Windows.
> But the audio formats defined in
> are limited to 8/16bit and 1 or 2 channels.
> I would like to discuss how this limitation could be removed.
> For testing multichannel capabilities of JavaSound I extended
> channelsArray up to 8 channels and bitsArray for
> 24/32 bit recordings, then compiled dsound.dll and tested recording.
> It worked fine, so it's a pity that the recording formats are restricted
> to basic formats.
> The question is how to make multi-channel possible without changing
> the supported defaults formats, which can be queried by
> Klaus Jaensch
> Institut fuer Phonetik und Sprachverarbeitung
> 80799 München
> EMail: klausj at phonetik.uni-muenchen.de
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