Ashish Jaiin's profile - activity

2012-09-14 02:35:22 -0600	received badge	● Student (source)
2012-09-14 02:22:49 -0600	asked a question	tvtuner opencv How to read yuyv input from tvtuner? `VideoCapture capture; capture.open(devicenumber);` it does not work?
2012-09-12 04:03:10 -0600	asked a question	Can't capture video from tvtuner on Linux When I try to capture frame from my avermedia volar hx tv tuner card (TV tuner card is connected with camera)... `VideoCapture cap; cap.open();` OpenCV shows the error as: `libv4l2: error getting pixformat: Invalid argument libv4l2: error getting pixformat: Invalid argument HIGHGUI ERROR: V4L: device /dev/video1: Unable to query number of channels` Output format from tv tuner card is - 720*576 uncompressed raw video. It uses video for linux library. Please help me in resolving the issue.