Hi,
I get the following error when I try and run the code
GStreamer Plugin: Embedded video playback halted; module decodebin0 reported: A Quicktime demuxer plugin is required to play this stream, but not installed. OpenCV Error: Assertion failed (s >= 0) in setSize, file /home/nileshk/opencv/opencv/modules/core/src/matrix.cpp, line 116 terminate called after throwing an instance of 'cv::Exception

What do you think I might be doing wrong here?