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2014-09-10 01:52:54 -0600 | commented question | opencv video capturing and saving using webcam using intel galileo how to find which codecs are already installed in my system? |
2014-09-09 03:43:05 -0600 | commented question | opencv video capturing and saving using webcam using intel galileo I have tried it but it is not showing me list of codec |
2014-09-09 02:11:26 -0600 | commented question | opencv video capturing and saving using webcam using intel galileo Now I came out of the rock.. now you give me solution |
2014-09-09 02:07:05 -0600 | commented question | opencv video capturing and saving using webcam using intel galileo above is my c++ program it gives me an error as shown below ============================================ root@clanton:/kishan# ./v++ VIDIOC_QUERYMENU: Invalid argument VIDIOC_QUERYMENU: Invalid argument VIDIOC_QUERYMENU: Invalid argument VIDIOC_QUERYMENU: Invalid argument VIDIOC_QUERYMENU: Invalid argument VIDIOC_QUERYMENU: Invalid argument VIDIOC_QUERYMENU: Invalid argument Errroooooooorrrrrrr root@clanton:/kishan# ls ================================================== |
2014-09-09 02:05:35 -0600 | commented question | opencv video capturing and saving using webcam using intel galileo include "opencv2/opencv.hpp"include <iostream>using namespace std; using namespace cv; int main() { int i=0; int frame_width= vcap.get(CV_CAP_PROP_FRAME_WIDTH); int frame_height= vcap.get(CV_CAP_PROP_FRAME_HEIGHT); VideoWriter video("out.avi",CV_FOURCC('M','J','P','G'),10, Size(frame_width,frame_height),true); if(!video.isOpened()) { cout << "Errroooooooorrrrrrr" << endl; } while(1){ return 0; } |
2014-09-09 00:33:14 -0600 | asked a question | opencv video capturing and saving using webcam using intel galileo hello all, I am working on intel galileo. Now, I want to capture video from webcam and I want to save it using opencv in my board. but I am facing error in this task, my code I have attached my c code for video capturing and saving using opencv I have shown output of this this below ================================================================ root@clanton:/# ./video VIDIOC_QUERYMENU: Invalid argument VIDIOC_QUERYMENU: Invalid argument VIDIOC_QUERYMENU: Invalid argument VIDIOC_QUERYMENU: Invalid argument VIDIOC_QUERYMENU: Invalid argument VIDIOC_QUERYMENU: Invalid argument VIDIOC_QUERYMENU: Invalid argument VIDIOC_QUERYMENU: Invalid argument VIDIOC_QUERYMENU: Invalid argument VIDIOC_QUERYMENU: Invalid argument VIDIOC_QUERYMENU: Invalid argument VIDIOC_QUERYMENU: Invalid argument VIDIOC_QUERYMENU: Invalid argument VIDIOC_QUERYMENU: Invalid argument errorrrrrrrrrrrrrrrrrrrrrr writer = 0 writer = 0 writer = 0 writer = 0 writer = 0 writer = 0 writer = 0 writer = 0 writer = 0 writer = 0 root@clanton:/# ================================================================ here my cvCreateVideoWriter function fails each and every time I have tried many things but not able to solve this error please give me some solution Thanx in advance |