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Showing posts from April 10, 2019

Opencv CAP_PROP_FRAME_COUNT return negative larg number

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.everyoneloves__top-leaderboard:empty,.everyoneloves__mid-leaderboard:empty,.everyoneloves__bot-mid-leaderboard:empty{ height:90px;width:728px;box-sizing:border-box; } 0 1 VideoCapture capture(captureFileName); I am using Opencv 3.3.1. I am using the following cod. if (!capture.isOpened()) { throw "Error when reading file"; } cout << "capture.get(CAP_PROP_FRAME_COUNT)" << capture.get(CAP_PROP_FRAME_COUNT) << endl; cout << "capture.get(CV_CAP_PROP_FPS)" << capture.get(CV_CAP_PROP_FPS) << endl; When the video size is around 30MB, capture.get(CAP_PROP_FRAME_COUNT) return value around 16632. However, when the video size is around 150MB, capture.get(CAP_PROP_FRAME_COUNT) retur

How to set cross-Origin in SetBackgroundImage of fabric js

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.everyoneloves__top-leaderboard:empty,.everyoneloves__mid-leaderboard:empty,.everyoneloves__bot-mid-leaderboard:empty{ height:90px;width:728px;box-sizing:border-box; } 0 I am trying to fetch an image from amazon s3 bucket. I have configured my bucket with CORs header. <?xml version="1.0" encoding="UTF-8"?> <CORSConfiguration xmlns="http://s3.amazonaws.com/doc/2006-03-01/"> <CORSRule> <AllowedOrigin>*</AllowedOrigin> <AllowedMethod>GET</AllowedMethod> <AllowedMethod>PUT</AllowedMethod> <AllowedMethod>POST</AllowedMethod> <AllowedMethod>DELETE</AllowedMethod> <MaxAgeSeconds>2592000</MaxAgeSeconds> <AllowedHeader>*</AllowedHeader> <