webcam

I'm building a web application that uses the computer's webcam via webRTC. The site is only running on one specific machine which will shut down and reboot once a day. My problem is: how do I get the machine to automatically confirm the webcam dialogue once the site has loaded? The system is OSX Leopard with the latest Chrome. Thanks already, I'm open for anything. nha There is a Chrome option for that: (This works in both http and https ) --use-fake-ui-for-media-stream - Windows : start chrome --use-fake-ui-for-media-stream - GNU/Linux : google-chrome --use-fake-ui-for-media-stream Maybe this

I want to access the webcam so I can do some precessing on the images, like tracking a light, but I can't find a way to access the webcam. I googled it but I got confused. Can you point me to a library that can do that (windows)? and maybe also provide an example? I would need to periodically get a pixel map of the image, about 20 time per second or so if it would be possible. Checkout OpenCV . It is a cross-platform computer vision SDK and has modules to capture images from the webcam. Maybe too feature rich for you, but it's worth a look. You need DirectShow . This is a Windows framework for

I am trying to do computer vision using a webcam (the model is Hercules Dualpix). I know it is not the ideal camera to use, but I have no choice here. The problem is the auto-focus makes it hard/impossible to calibrate the camera. Anyone knows a way to disable the auto-focus feature. Or, if someone has an idea to deal with it and calibrate the camera with the auto-focus. The Hercules cameras are UVC compliant, so they should work with the DirectShow Interface IAMCameraControl . You can set the focus to a specific value, and use the flags to set that you do not want it to be automatic. You can

I need to open the webcam via JavaScript I know it is possible to access the html5 by <video> but need access webcam with pure JavaScript Can someone help me or give me some ideas? I need only access the webcam with JavaScript and sorry for my English, I'm using Google translator. I can't use tag '< video >' jAndy As I stated as comment, I'm confused about your wording. You said, you know that "HTML5" can access the webcam, but you need it by pure Javascript. Well, in case you don't know, HTML5 introduced the such called WebRTC which is short for Real-Time Communications . Part of that, a new

I want to capture a single image from my webcam and save it to disk. I want to do this in Java or Python (preferably Java). I want something that will work on both 64-bit Win7 and 32-bit Linux. EDIT: I use Python 3.x, not 2.x Because everywhere else I see this question asked people manage to get confused, I'm going to state a few things explicitly: I do not want to use Processing I do not want to use any language other than those stated above I do want to display this image on my screen in any way, shape or form I do not want to display a live video feed from my webcam on my screen, or save

I'm using Delphi7 and VFrames (TVideoImage) with this Procedure uses VFrames; .... procedure TForm1.snapshot; var cam:TVideoImage; strlst:TStringList; BMP:TBitmap; begin strlst := TStringList.Create ; cam :=TVideoImage.Create; cam.GetListOfDevices(strlst); cam.VideoStart(strlst.Strings[0]); //specify a cam by number //get snapshot BMP := TBitmap.Create; cam.GetBitmap(BMP); BMP.SaveToFile('test.bmp'); cam.VideoStop; BMP.Free; end; Result blank Bitmap file. I made a small wrapper class for VFrames / VSample : unit u_class_webcam; interface uses Jpeg, Forms, VSample, VFrames, Classes, Graphics,