[Fwd: [nas] Re: Extending Nas functionality?]

[Jon Trulson]

On Wed, 5 Dec 2002, Jade Eloff wrote:

> Date: 05 Dec 2002 06:34:56 +0200
> From: Jade Eloff <jadee at adsmr.co.za>
> To: nas at radscan.com
> Subject: [Fwd: [nas] Re: Extending Nas functionality?]
>
> Hi,
>
> I figured out how to basically play back and record the same flow
> simultaneously. I was trying to do it in the nas client but that is a
> bit complex. I had to change the server so that whatever was sent to the
> speaker (correctly mixed N flows) was also written to a file (in Raw
> format). You just need to know what it was written as (sampling rate,
> MSB, etc.) to play it back audibly.
>

	Ok...

> I found a small problem in the Voxware server code, it doesn't remember
> that I specified that my in and out device are different dsp devices.
> (this is when I specify that I would like my device to be relesed when
> NAS isn't using it). What happens is that NAS releases the IN and OUT
> devices, sets their fd to -1, then when it reopens them checks if they
> have the same fd (both now -1) and then sets sndStatIn = sndStatOut.
> Adding the check that fd != -1 solves the problem. I don't know if this
> happens in any of the other dda server code...
>

	Guess I'll look at this too... Unless you have a patch ;-)

-- 
Jon Trulson    mailto:jon at radscan.com
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