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annotate c/InputVideoFileModule.cpp @ 563:39de5c532559

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place holder functions
author Nicolas Saunier <nicolas.saunier@polymtl.ca>
date Sat, 19 Jul 2014 23:44:39 -0400
parents 2be846d36dec
children
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1 #include "InputVideoFileModule.h"
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3 InputVideoFileModule::InputVideoFileModule(const std::string& videoPath)
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4 : mInit(false)
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5 , mNumberOfFrame(0)
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6 {
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7 mInit = mVideoCapture.open(videoPath.c_str());
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parents: 399
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8 double frameCount;
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9 frameCount = mVideoCapture.get(CV_CAP_PROP_FRAME_COUNT);
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10 mSize = cv::Size(mVideoCapture.get(CV_CAP_PROP_FRAME_WIDTH), mVideoCapture.get(CV_CAP_PROP_FRAME_HEIGHT));
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parents: 399
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11 mNumberOfFrame = (unsigned int)frameCount;
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parents: 399
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12 }
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14 InputVideoFileModule::~InputVideoFileModule(void) { }
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17 void InputVideoFileModule::setFrameNumber(const unsigned int& frameNumber) {
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18 mVideoCapture.set(CV_CAP_PROP_POS_FRAMES, frameNumber);
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19 }
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parents: 399
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21 bool InputVideoFileModule::getNextFrame(cv::Mat& outputPicture)
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22 {
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23 bool success = false;
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24 if(mInit)
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25 {
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26 mVideoCapture >> outputPicture;
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27 success = !outputPicture.empty();
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28 }
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29 return success;
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30 }
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