library for webcamera
example for using the WebCam library
added stopRecording() and removedthe while true
taking port from user
testing
taking video_device no from the user
added video_device and creats pipeline in startStreaming
testing
testing
testing
added tees so that all 3 can me done simultaneously
removed typos and made a common video pad link for stream and record
changed pipeline so stream, record and takesnapshot can work together
testing
changed pipeline so stream, record and takesnapshot work together
added checks for pad blocking
removed checks
fixed streaming
added add_video()
added video style