logitech

I am a newbie to C++ and I need help with a very basic program. Background information: I recently got the Logitech G19s . It has a small color LCD screen. You can write apps for it in C++. So I decided to try it out, even though I'm new to C++, and write some hello world. Shouldn't be to dificult, but it turns out to be a real pain! Problem: When I compile my small Hello World app, I get 2 errors: LNK1120 and LNK2019, without any other information. Here's my code: #pragma comment(lib, "LogitechLcd.lib") #include "LogitechLcd.h" int main() { LogiLcdInit(L"Hello World", LOGI_LCD_TYPE_COLOR);

I'm developing on Processing 2.0b, and i just bought a C920 logitech webam for a good capture quality. Then I try to capture at 1920 x 1080 , the problem is that I'm under 15 fps per seconds.. When I list all the devices availsable to capture, the program write: Some size and fps ... -[61] "name=HD Pro Webcam C920,size=1024x576,fps=5" -[62] "name=HD Pro Webcam C920,size=1024x576,fps=30" -[63] "name=HD Pro Webcam C920,size=1280x720,fps=5" -[64] "name=HD Pro Webcam C920,size=1280x720,fps=30" -[65] "name=HD Pro Webcam C920,size=1600x896,fps=5" -[66] "name=HD Pro Webcam C920,size=1600x896,fps=30"

I'm trying to capture the video stream off of my Logitech C920 in OpenCV. With Labview I can access an MJPG stream at 30fps 1080p. In opencv I am limited to either 5fps or 640x480. Here is the code relevant to the camera settings: this->camRef.set(CV_CAP_PROP_FRAME_WIDTH, 1920); this->camRef.set(CV_CAP_PROP_FRAME_HEIGHT, 1080); this->camRef.set(CV_CAP_PROP_FOURCC,CV_FOURCC('M','J','P','G')); These all return 1, yet I get a 5fps stream of 1080p which corresponds to the YUY2 stream. If I add the following line: this->camRef.set(CV_CAP_PROP_FPS, 30); This returns 0. I get a 30 fps stream at