speak freely silent packets?

Gene Collins collins at gene3.ait.iastate.edu
Tue Sep 10 16:06:47 EDT 2002


Hi Igor.  The fact you can't record at 44100 is a reason to upgrade to rc3.  See my earlier post for info about using speak freely with alsa.

Gene

>Hi all. I am having a very interesting problem with Speakfreely. I can
>receive audio with sfspeaker fine, however sfmike isn't transmitting audio
>from the live source (microphone). I am able to record wavs at 44099 hz
>with arecord and listen to them perfectly (I can't record at 44100 hz for
>some reason it keeps echoing xrun: at least 131 msand the value changes)?
>Anyway, so if I can use arecord, I know the mic input itself works.
>However sfmike fails to transmit audio. I even tried using -w with the
>following syntax: sfmike -c -wtest.wav echo.fourmilab.ch. And when I
>listened to test.wav, sure enough, all I heard was silence. I tried
>setting various CCFLAGS in the Makefile including -DLINUX_DSP_SMALL_BUFFER
>-DLINUX_HALF_DUPLEX, and even tried -DLINUX_INDEV=\"/dev/audio0\"
>
>	I tried all these flags with varying combinations, and nothing
>worked. Are there any otherinput/output channels that sfmike uses besides
>Mic/Capture? I am going to keep trying various things, but does anyone
>know what I could be experiencing with sfmike not transmitting audio?
>Note: I can send text chat just fine. I tested this by connecting the
>sfmike to my laptop running Speakfreely-7.2 winblows version! I sent that
>machine a msg and it received it, so I know the connection itself has been
>established. Any advice on this one is greatly appreciated. Thanks!
>
>microsoft dialogue
>   This company has performed an illegal operation and will be shut down.
>   If the problem persists, delete winblows and install linux
>   close button
>
>
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