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I also had a problem detecting my laptop camera on Ubuntu 11.10 and Opencv 2.3.1 it was solved after installing/re-installing the following


ffmpeg
gstreamer
v4l

Once done that you should...

I did the following as said by Tobi, but I still get the same error as mentioned in the first post. Any help regarding this is highly appreciated, and thanks in advance.

Regards,
Hrushikesh N....

I am also stuck in the same error. Were you able to solve it ?
Any help or pointers regarding this will be very useful.

Regards,
Hrushikesh

Thanks, I was searching for this for soo long.

Thanks that worked for me.

Hi ,
Thanks a lot for this post.
I worked for me too..

But when we take the program to one step further , say I have to make a Qt GUI which will
pop up a window showing the version with...

Hello all,

I was searching for a tutorial for using GStreamer in Qt.
Basically I want to make a basic application for recording a video from a webcam
into the hard disk using GStreamer...