Long story short, I have in my hands a USB capture device (Hauppauge USB-live2) and I need to capture a video stream and still images.
I thought it would be a walk in the park but I couldn’t be more wrong!
Here is my approach and the reason why it failed or why it abandon it
|DirectShow||Simple to stream a video preview but the methods to capture still images (ISampleGrabber) are deprecated…|
|OpenCv||Cannot find the device|
EDIT: after a lot of researches I manage to get ISampleGrabber and complete my battle!
If you need some example code, contact me.