[Red5] oflaDemo recording empty audio files

[Justin Gehring]

Hi Aaron,

This might sound silly... But can you define empty? Is it creating the 
file on the server and assigning 0kb to it OR is it creating the file on 
the server and the filesize keeps growing, but when you play it, you 
hear nothing?

If it's the second one, I would venture to guess your microphone isn't 
working properly. If it's the first one... That would be a stranger 
issue...

-Justin

Aaron Ault wrote:
> I've got an OpenLaszlo application (ver. 4.0.0) that connects to red5's 
> oflaDemo app, both running locally on OS/X 10.4.9, that is supposed 
> record audio from the microphone.  I see the files with the correct 
> URL's show up in the "streams" directory of oflaDemo, but the files are 
> always empty.  I don't see any consistent error messages in red5's log 
> window, although I sometimes get "[ERROR] 3184299 pool-1-thread-5:( 
> org.red5.server.service.ServiceInvoker.error ) Method getLength not 
> found in org.red5.server.webapp.oflaDemo.Application at 74353a".  "  
> 
> I've tried the same thing with the "simpleRecorder.swf" demo that comes 
> with red5, and the result is the same: empty .flv files.  Both 
> simpleRecorder.swf and my OpenLaszlo app are successfully connecting to 
> red5.  I am able to use the "ofla_demo.swf" application to successfully 
> stream the two sample .flv files to the client, but I just can't get the 
> server to record anything with the other apps.  The "streams" directory 
> has write access to the user that red5 is running as.
> 
> Does anyone know where I could start looking for a solution to this?
> 
> Thanks!
> Aaron Ault
> ault at purdue.edu <mailto:ault at purdue.edu>
> 
> 
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