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c++ Programming Glossary: capturehttp://stackoverflow.com/questions/105014/does-the-mutable-keyword-have-any-purpose-other-than-allowing-the-variable-to c 11 mutable can be used on a lambda to denote that things captured by value are modifiable they aren't by default int x 0 auto.. x 0 auto f1 mutable x 42 OK auto f2 x 42 Error a by value capture cannot be modified in a non mutable lambda share improve this..
Capturing stdout from a system() command optimally http://stackoverflow.com/questions/125828/capturing-stdout-from-a-system-command-optimally through system for example system ls . I would like to capture its output as it happens so I can send it to another function..
C/C++: Capture characters from standard input without waiting for enter to be pressed http://stackoverflow.com/questions/421860/c-c-capture-characters-from-standard-input-without-waiting-for-enter-to-be-pr echo the input character to the screen. I just want to capture keystrokes with out effecting the console screen. c c inputstream..
How to get a list of video capture devices (web cameras) on windows? (C++) http://stackoverflow.com/questions/4286223/how-to-get-a-list-of-video-capture-devices-web-cameras-on-windows-c to get a list of video capture devices web cameras on windows C So we have a simple C win32.. we want is to print list of web cameras and other video capture devices that are avaliable. We want to use windows apis as much.. data... also from this series How to get a list of video capture devices on linux and special details on getting cameras NAMES..
Differences between unique_ptr and shared_ptr [duplicate] http://stackoverflow.com/questions/6876751/differences-between-unique-ptr-and-shared-ptr a managed resource to you. If you don't explicitly capture the return value then the resource will be cleaned up. If you..
OpenCV 2.3 C++ Visual Studio 2010 http://stackoverflow.com/questions/7011238/opencv-2-3-c-visual-studio-2010 argv int c allocate memory for an image IplImage img capture from video device #1 CvCapture capture cvCaptureFromCAM 1 create.. image IplImage img capture from video device #1 CvCapture capture cvCaptureFromCAM 1 create a window to display the images cvNamedWindow.. the window cvMoveWindow mainWin 5 5 while 1 retrieve the captured frame img cvQueryFrame capture show the image in the window..
What is a lambda expression in C++11? http://stackoverflow.com/questions/7627098/what-is-a-lambda-expression-in-c11 If you want to access other variables you can use the capture clause the of the expression which has so far been unused in.. double if d epsilon return 0 else return d You can capture by both reference and value which you can specify using and.. and value which you can specify using and epsilon capture by reference epsilon specify that the default way of capturing..
Audio output with video processing with opencv http://stackoverflow.com/questions/8187745/audio-output-with-video-processing-with-opencv SDL tutorials I also found a nice post that shows how to capture frames from a video file using ffmpeg store them in OpenCV cv..
Using a DirectShow filter without registering it, via a private CoCreateInstance http://stackoverflow.com/questions/11191996/using-a-directshow-filter-without-registering-it-via-a-private-cocreateinstance NULL IFileSinkFilter pSink NULL IGraphBuilder pGraph ICaptureGraphBuilder2 pBuild IMediaControl pControl NULL This example.. example omits error handling. hr CoCreateInstance CLSID_CaptureGraphBuilder2 NULL CLSCTX_INPROC_SERVER IID_ICaptureGraphBuilder2.. CLSID_CaptureGraphBuilder2 NULL CLSCTX_INPROC_SERVER IID_ICaptureGraphBuilder2 void pBuild hr CoCreateInstance CLSID_FilterGraph..
DirectShow code crashes after exit (PushSourceDesktop sample) http://stackoverflow.com/questions/11249298/directshow-code-crashes-after-exit-pushsourcedesktop-sample IBaseFilter pFilterr CComPtr IGraphBuilder pGraph CComPtr ICaptureGraphBuilder2 pBuild CComPtr IUnknown pUnk hr CoCreateInstance.. pBuild CComPtr IUnknown pUnk hr CoCreateInstance CLSID_CaptureGraphBuilder2 NULL CLSCTX_INPROC_SERVER IID_ICaptureGraphBuilder2.. CLSID_CaptureGraphBuilder2 NULL CLSCTX_INPROC_SERVER IID_ICaptureGraphBuilder2 void pBuild hr CoCreateInstance CLSID_FilterGraph..
C++ interview - testing potential candidates http://stackoverflow.com/questions/1398436/c-interview-testing-potential-candidates everything live letting them think a couple minutes. Capture the essence of what they say. Don't focus on coverage how many..
Error in opencv code for motion detection http://stackoverflow.com/questions/14309111/error-in-opencv-code-for-motion-detection Note C does not support default int error C2365 'cvReleaseCapture' redefinition previous definition was 'function' 1 c opencv2.3.. highgui highgui_c.h 311 see declaration of 'cvReleaseCapture' error C2065 'outputMovie' undeclared identifier error C4430.. CV_WINDOW_AUTOSIZE Create a new movie capture object. CvCapture input Assign the movie to capture. inputMovie cvCaptureFromAVI..
http://stackoverflow.com/questions/15020337/nested-lambda-capture-in-c Lambda Capture in C I have something like think of Synonym as a set vector..
Capture Screen Image in C++ on OSX http://stackoverflow.com/questions/1537587/capture-screen-image-in-c-on-osx Screen Image in C on OSX Is there a way to programatically..
http://stackoverflow.com/questions/1627448/virtual-webcam-driver code from here http tmhare.mvps.org downloads.htm find Capture Source Filter It worked well when I compiled it in Yahoo MSN..
http://stackoverflow.com/questions/17139974/convert-raw-pcm-to-flac device char plughw 1 0 char device char default printf Capture device is s n device Open PCM device for recording capture ...
System.AccessViolationException from unmanaged code? http://stackoverflow.com/questions/3652380/system-accessviolationexception-from-unmanaged-code ms media foundation share improve this question Capture a crash dump then load it into VS 2010 or WinDbg for analysis..
How to call Java methods from C++ in JNI http://stackoverflow.com/questions/3902066/how-to-call-java-methods-from-c-in-jni the sourcecode I can call LOG_INFO Library is called Capture the standard out standard error of the program and funnel it..
OpenCV C++ Video Capture does not seem to work http://stackoverflow.com/questions/3940780/opencv-c-video-capture-does-not-seem-to-work C Video Capture does not seem to work I am using a Mac OS X 10.6 machine. I.. highgui.h using namespace cv int main int char VideoCapture cap 0 open the default camera if cap.isOpened check if we succeeded.. the camera will be deinitialized automatically in VideoCapture destructor return 0 The program compiles fine but when I try..
C/C++: Capture characters from standard input without waiting for enter to be pressed http://stackoverflow.com/questions/421860/c-c-capture-characters-from-standard-input-without-waiting-for-enter-to-be-pr C Capture characters from standard input without waiting for enter to..
What is lifetime of lambda-derived implicit functors in C++? http://stackoverflow.com/questions/5207467/what-is-lifetime-of-lambda-derived-implicit-functors-in-c references will be invalid just like normal references. Capture them by value if you want to make sure they outlife their scope...
Webcam Video Capture using Visual C++ 6.0 http://stackoverflow.com/questions/6912346/webcam-video-capture-using-visual-c-6-0 Video Capture using Visual C 6.0 I am trying to create an application to..
Decrease image resolution in OpenCV http://stackoverflow.com/questions/8339077/decrease-image-resolution-in-opencv I try to decrease image resolution image assertion fails CvCapture camera cvCreateCameraCapture 1 0 is index of Laptop integrated.. image assertion fails CvCapture camera cvCreateCameraCapture 1 0 is index of Laptop integrated camera cvSetCaptureProperty.. 1 0 is index of Laptop integrated camera cvSetCaptureProperty camera CV_CAP_PROP_FRAME_WIDTH 160 cvSetCaptureProperty..
Using Quaternions for OpenGL Rotations http://stackoverflow.com/questions/9715776/using-quaternions-for-opengl-rotations by step. The mistake must be in here somewhere. STEP 1 Capture Input I figured it would be best to use Euler angles or a Pitch..
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