Re: [Motion-user] success with a linksys PTZ camera and motion?

[Angel C. <ac...@te...>]

Hi again ...

 I answered too quick ... you got your issue :

http://www.lavrsen.dk/twiki/bin/view/Motion/LinksysWVC200SupportPatch

So you need to get svn version that includes this patch. you have 2
options :

1- daily snapshot 

http://www.lavrsen.dk/sources/motion-daily//motion-daily-last.tar.gz

2-. svn 

http://www.lavrsen.dk/twiki/bin/view/Motion/MotionSubversion

Cheers,


El vie, 07-11-2008 a las 23:13 +0100, Angel Carpintero escribió:

> El vie, 07-11-2008 a las 16:24 +0100, Louis-David Mitterrand
> escribió: 
> 
> > Hi,
> > 
> 
> Hi Louis-David,
> 
> 
> > I'm trying to connect a Linksys PTZ (WVC200) camera to motion but get
> > this error:
> > 
> > 	netcam_start: libjpeg decompression failure on first frame - giving up!
> > 
> 
> 
> What version of motion are you using ?!
> 
> 
> > This is when using there (supposedly) mjpeg output.
> > 
> 
> 
> http://en.wikipedia.org/wiki/MJPEG
> 
> 1 -. mjpeg = Motion jpeg  codec
> 2-.  mjpeg = jpeg multipart stream
> 
> Motion only support second option not decode for Motion Jpeg codec.
> 
> So please get latest stable version of motion and run in debug mode :
> 
> ./motion -n -d 9   2>&1 2> debug.log 
> 
> 
> > My configuration:
> > 
> > 	netcam_url http://linksys-ptz.apartia.fr/img/mjpeg.cgi
> > 
> > When trying the camer URL with mplayer I see the image fine.
> 
> 
> Use  http://www.lavrsen.dk/twiki/bin/view/Motion/MjpegSniffer and post
> the capture file in Twiki ,
> 
> http://www.lavrsen.dk/twiki/bin/view/Motion/NetcamMjpegStreamDumps
> 
> 
> 
> > Thanks,
> > 
> 
> Cheers,
> -- 
> Angel Carpintero
> ack ( at ) telefonica ( dot ) net
> 
> Key fingerprint = 3FD3 9C90 149E 7824 CECD  6BCF AC2C CA61 6EF1 B90D
> 
> "No basta saber, hay que aplicar lo que se sabe; 
> no basta querer hacerlas cosas, hay que hacerlas".
> 
> "Knowing is not enough; we must apply. 
>  Willing is not enough; we must do"
> 
>  Johann Wolfgang von Goethe
> 
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-- 
Angel Carpintero
ack ( at ) telefonica ( dot ) net

Key fingerprint = 3FD3 9C90 149E 7824 CECD  6BCF AC2C CA61 6EF1 B90D

"No basta saber, hay que aplicar lo que se sabe; 
no basta querer hacerlas cosas, hay que hacerlas".

"Knowing is not enough; we must apply. 
 Willing is not enough; we must do"

 Johann Wolfgang von Goethe