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view c/InputVideoFileModule.cpp @ 401:b829ebdc18e6
simplified input of directories of video frames (simply use the video filename parameter to point at the directory)
author | Nicolas Saunier <nicolas.saunier@polymtl.ca> |
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date | Mon, 29 Jul 2013 18:58:05 -0400 |
parents | 7ef1071e3cc3 |
children | 3c271a46b4d4 |
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#include "InputVideoFileModule.h" InputVideoFileModule::InputVideoFileModule(const std::string& videoPath) : mInit(false) , mNumberOfFrame(0) { mInit = mVideoCapture.open(videoPath.c_str()); double frameCount; frameCount = mVideoCapture.get(CV_CAP_PROP_FRAME_COUNT); mSize = cv::Size(mVideoCapture.get(CV_CAP_PROP_FRAME_WIDTH), mVideoCapture.get(CV_CAP_PROP_FRAME_HEIGHT)); mNumberOfFrame = (unsigned int)frameCount; } InputVideoFileModule::~InputVideoFileModule(void) { } void InputVideoFileModule::setFrameNumber(const unsigned int& frameNumber) { mVideoCapture.set(CV_CAP_PROP_POS_FRAMES, frameNumber); } bool InputVideoFileModule::getNextFrame(cv::Mat& outputPicture) { bool success = false; if(mInit) { mVideoCapture >> outputPicture; success = !outputPicture.empty(); } return success; }