Re: [Linphone-developers] video capture fails using v4l2 plugin - linphone 3.1.0

[Simon Morlat]

Hi,

>The webcam has been claimed by gspca_spca561.
>
> then, i did,
>
> export LD_PRELOAD=/usr/local/lib/libv4l/v4l2convert.so
What's the purpose of v4l2convert.so ? 
I don't know this tool and as far as I know  linphone does not need it all.
Please try running linphone-3 without previous LD_PRELOAD and send me a log if 
the problem is still there.
Use 'linphone-3 --verbose &>log.txt" to generate a log file.

Simon

>
> now i tried,
>
> linphone (version 3.1.0). (Multimedia Settings->VideoDevices->v4l2)
>
>  it fails. it shows following errors.
>
> libv4l2: error turning on stream: Invalid argument
> libv4l2: warning v4l2 mmap buffers still mapped on close()
>
> then, on the same terminal, i tried,
> 1) ekiga , it works fine using v4l2 plugin
> (Edit->Preferences->VideoDevices->v4l2)
> 2) skype works fine.
>
> I also attach the output of v4l-info.
>
> How to fix this.
>
> Regards,
> HarishKumar.V