pull/13383/head
parent
89702dc10c
commit
b4895dbcaf
2 changed files with 203 additions and 85 deletions
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#include "test_precomp.hpp" |
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#include "opencv2/highgui/highgui.hpp" |
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using namespace cv; |
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using namespace std; |
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class CV_FramecountTest: public cvtest::BaseTest |
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{ |
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public: |
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void run(int); |
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}; |
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void CV_FramecountTest::run(int) |
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{ |
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const int time_sec = 5, fps = 25; |
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const string ext[] = {"avi", "mov", "mp4", "mpg", "wmv"}; |
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const size_t n = sizeof(ext)/sizeof(ext[0]); |
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const string src_dir = ts->get_data_path(); |
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ts->printf(cvtest::TS::LOG, "\n\nSource files directory: %s\n", (src_dir+"../perf/video/").c_str()); |
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int failed = 0; |
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for (size_t i = 0; i < n; ++i) |
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{ |
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int code = cvtest::TS::OK; |
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string file_path = src_dir+"../perf/video/big_buck_bunny."+ext[i]; |
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CvCapture *cap = cvCreateFileCapture(file_path.c_str()); |
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if (!cap) |
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{ |
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ts->printf(cvtest::TS::LOG, "\nFile information (video %d): \n\nName: big_buck_bunny.%s\nFAILED\n\n", i+1, ext[i].c_str()); |
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ts->printf(cvtest::TS::LOG, "Error: cannot read source video file.\n"); |
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ts->set_failed_test_info(cvtest::TS::FAIL_INVALID_TEST_DATA); |
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failed++; continue; |
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} |
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cvSetCaptureProperty(cap, CV_CAP_PROP_POS_FRAMES, 0); |
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IplImage* frame; int FrameCount = -1; |
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do |
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{ |
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FrameCount++; |
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frame = cvQueryFrame(cap); |
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} |
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while (frame); |
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int framecount = (int)cvGetCaptureProperty(cap, CV_CAP_PROP_FRAME_COUNT); |
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ts->printf(cvtest::TS::LOG, "\nFile information (video %d): \n"\
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"\nName: big_buck_bunny.%s\nActual frame count: %d\n"\
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"Frame count computed in the cycle of queries of frames: %d\n"\
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"Frame count returned by cvGetCaptureProperty function: %d\n", |
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i+1, ext[i].c_str(), time_sec*fps, FrameCount, framecount); |
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code = FrameCount != time_sec*fps ? cvtest::TS::FAIL_INVALID_OUTPUT : FrameCount != framecount ? cvtest::TS::FAIL_INVALID_OUTPUT : code; |
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if (code) |
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{ |
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ts->printf(cvtest::TS::LOG, "FAILED\n"); |
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ts->printf(cvtest::TS::LOG, "\nError: actual frame count and returned frame count are not matched.\n"); |
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ts->set_failed_test_info(code); |
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failed++; |
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} |
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else |
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{ |
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ts->printf(cvtest::TS::LOG, "OK\n"); |
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ts->set_failed_test_info(ts->OK); |
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} |
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cvReleaseImage(&frame); |
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cvReleaseCapture(&cap); |
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} |
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ts->printf(cvtest::TS::LOG, "\nSuccessfull experiments: %d (%d%%)\n", n-failed, (n - failed)*100/n); |
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ts->printf(cvtest::TS::LOG, "Failed experiments: %d (%d%%)\n", failed, failed*100/n); |
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} |
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TEST(HighguiFramecount, regression) {CV_FramecountTest test; test.safe_run();} |
@ -1,120 +1,155 @@ |
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#include "test_precomp.hpp" |
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#include "opencv2/highgui/highgui.hpp" |
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#include <stdio.h> |
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/* #include <cv.h>
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#include <cxcore.h> |
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#include <iostream> |
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#include <sstream> |
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#include <string> */ |
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using namespace cv; |
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using namespace std; |
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//ticket #1497
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enum NAVIGATION_METHOD {PROGRESSIVE, RANDOM}; |
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#define HIGHGUI_POSITIONING_ERROR_OPEN 0 |
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class CV_VideoPositioningTest: public cvtest::BaseTest |
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{ |
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public: |
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CV_VideoPositioningTest(); |
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~CV_VideoPositioningTest(); |
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virtual void run(int) = 0; |
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#define MESSAGE_ERROR_CONTENT "Cannot read source video file." |
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protected: |
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vector <int> idx; |
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void run_test(int method); |
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class CV_VideoPositioningTest: public cvtest::BaseTest |
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private: |
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void generate_idx_seq(CvCapture *cap, int method); |
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}; |
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class CV_VideoProgressivePositioningTest: public CV_VideoPositioningTest |
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{ |
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public: |
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void run(int); |
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CV_VideoProgressivePositioningTest::CV_VideoProgressivePositioningTest(): CV_VideoPositioningTest() {}; |
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~CV_VideoProgressivePositioningTest(); |
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void run(int); |
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}; |
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class CV_VideoRandomPositioningTest: public CV_VideoPositioningTest |
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{ |
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public: |
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CV_VideoRandomPositioningTest::CV_VideoRandomPositioningTest(): CV_VideoPositioningTest() {}; |
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~CV_VideoRandomPositioningTest(); |
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void run(int); |
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}; |
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void CV_VideoPositioningTest::run(int) |
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CV_VideoPositioningTest::CV_VideoPositioningTest() {} |
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CV_VideoPositioningTest::~CV_VideoPositioningTest() {} |
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CV_VideoProgressivePositioningTest::~CV_VideoProgressivePositioningTest() {} |
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CV_VideoRandomPositioningTest::~CV_VideoRandomPositioningTest() {} |
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void CV_VideoPositioningTest::generate_idx_seq(CvCapture* cap, int method) |
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{ |
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idx.clear(); |
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int N = (int)cvGetCaptureProperty(cap, CV_CAP_PROP_FRAME_COUNT); |
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switch(method) |
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{ |
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case NAVIGATION_METHOD::PROGRESSIVE: |
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{ |
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int pos = 1, step = 20; |
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do |
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{ |
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idx.push_back(pos); |
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pos += step; |
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} |
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while (pos <= N); |
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break; |
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} |
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case NAVIGATION_METHOD::RANDOM: |
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{ |
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RNG rng(N); |
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idx.clear(); |
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for( int i = 0; i < N-1; i++ ) |
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idx.push_back(rng.uniform(0, N)); |
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idx.push_back(N-1); |
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std::swap(idx.at(rng.uniform(0, N-1)), idx.at(N-1)); |
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break; |
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} |
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default:break; |
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} |
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} |
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void CV_VideoPositioningTest::run_test(int method) |
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{ |
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const string& src_dir = ts->get_data_path(); |
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const string& src_dir = ts->get_data_path();
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std::cout << src_dir.c_str() << endl; |
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ts->printf(cvtest::TS::LOG, "\n\nSource files directory: %s\n", (src_dir+"../perf/video/").c_str()); |
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string file_path = "/home/reshetnikov/SVN_Projects/OpenCV/opencv_extra/testdata/perf/video/sample_sorenson.mov"; |
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const string ext[] = {"mov", "avi", "mp4", "mpg", "wmv"}; |
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std::cout << file_path.c_str() << endl; |
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const int time_sec = 5, fps = 25; |
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cv::VideoCapture cap(file_path); |
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size_t n = sizeof(ext)/sizeof(ext[0]); |
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// CvCapture* cap = cvCreateFileCapture(file_path.c_str());
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if (!cap.isOpened()) |
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{ |
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printf("Error!"); |
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return; |
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} |
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int failed = 0; |
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std::cout << "Frame pos: " << cap.get(CV_CAP_PROP_POS_FRAMES) << std::endl; |
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for (size_t i = 0; i < n; ++i) |
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{ |
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string file_path = src_dir + "../perf/video/big_buck_bunny." + ext[i]; |
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// IplImage* frame = cvQueryFrame(cap);
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CvCapture* cap = cvCreateFileCapture(file_path.c_str()); |
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Mat frame; cap >> frame; |
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if (!cap) |
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{ |
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ts->printf(cvtest::TS::LOG, "\nFile information (video %d): \n\nName: big_buck_bunny.%s\nFAILED\n\n", i+1, ext[i].c_str()); |
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ts->printf(cvtest::TS::LOG, "Error: cannot read source video file.\n"); |
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ts->set_failed_test_info(cvtest::TS::FAIL_INVALID_TEST_DATA); |
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failed++; continue; |
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} |
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/* if (!frame)
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{ |
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cvSetCaptureProperty(cap, CV_CAP_PROP_POS_FRAMES, 0); |
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return; |
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} */ |
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generate_idx_seq(cap, method); |
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std::cout << "Frames number: " << cap.get(CV_CAP_PROP_FRAME_COUNT) << std::endl; |
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int step = 20; |
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int frameCount = 1; |
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while (frameCount < 100) |
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{ |
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std::cout << "Frame count: " << frameCount << "\tActual frame pos: " << cap.get(CV_CAP_PROP_POS_FRAMES) << std::endl; |
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int N = idx.size(), failed_frames = 0; |
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// Save the frame
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std::stringstream ss; |
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ss << frameCount; |
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std::string filename = ss.str() + ".png"; |
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imwrite(file_path, frame, vector<int>(1)); |
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// Advance by step frames
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frameCount += step; |
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std::cout << "cvSetCaptureProperty result: " << cap.set(CV_CAP_PROP_POS_FRAMES, frameCount) << std::endl;; |
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// frame = cvQueryFrame(cap);
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} |
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bool flag = false; |
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// cvReleaseCapture(&cap);
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cap.release(); |
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} |
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for (int j = 0; j < N; ++j) |
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{ |
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bool res = cvSetCaptureProperty(cap, CV_CAP_PROP_POS_FRAMES, (double)idx.at(j)); |
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IplImage* frame = cvRetrieveFrame(cap);
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if (!frame) |
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{ |
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if (!flag) failed++; flag = true; |
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if (!failed_frames) ts->printf(cvtest::TS::LOG, "\nFile information (video %d): \n\nName: big_buck_bunny.%s\nFAILED\n\n", i+1, ext[i].c_str()); |
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ts->printf(cvtest::TS::LOG, "Error: cannot read a frame with index %d.\n", idx.at(j)); |
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ts->set_failed_test_info(cvtest::TS::FAIL_EXCEPTION); failed_frames++; |
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}
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if (idx.at(j) != cvGetCaptureProperty(cap, CV_CAP_PROP_POS_FRAMES)) |
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{ |
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ts->printf(cvtest::TS::LOG, "Iteration: %d\n"\
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"Actual pos: %d Returned pos: %d", idx.at(j), cvGetCaptureProperty(cap, CV_CAP_PROP_POS_FRAMES)); |
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ts->printf(cvtest::TS::LOG, "Error: required and returned position are not matched.\n"); |
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ts->set_failed_test_info(cvtest::TS::FAIL_INVALID_OUTPUT); |
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} |
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cvReleaseImage(&frame); |
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} |
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cvReleaseCapture(&cap); |
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} |
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/*
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47 NOTES |
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48 |
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49 Output: |
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50 Frame pos: 0 |
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51 Frame count: 1 Actual frame pos: -1.84467e+017 |
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52 cvSetCaptureProperty result: 1 |
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53 Frame count: 21 Actual frame pos: -1.84467e+017 |
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54 cvSetCaptureProperty result: 1 |
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55 Frame count: 41 Actual frame pos: -1.84467e+017 |
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56 cvSetCaptureProperty result: 1 |
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57 Frame count: 61 Actual frame pos: -1.84467e+017 |
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58 cvSetCaptureProperty result: 1 |
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59 Frame count: 81 Actual frame pos: -1.84467e+017 |
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60 cvSetCaptureProperty result: 1 |
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61 |
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62 Expected: |
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63 Frame pos: 0 |
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64 Frame count: 1 Actual frame pos: 1 |
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65 cvSetCaptureProperty result: 1 |
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66 Frame count: 21 Actual frame pos: 21 |
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67 cvSetCaptureProperty result: 1 |
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68 Frame count: 41 Actual frame pos: 41 |
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69 cvSetCaptureProperty result: 1 |
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70 Frame count: 61 Actual frame pos: 61 |
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71 cvSetCaptureProperty result: 1 |
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72 Frame count: 81 Actual frame pos: 81 |
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73 cvSetCaptureProperty result: 1 |
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74 |
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75 In addition, the frame retrieved from cvQueryFrame was not the correct frame |
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76 */ |
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TEST (HighguiPositioning, regression) { CV_VideoPositioningTest test; test.safe_run(); } |
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ts->printf(cvtest::TS::LOG, "\nSuccessfull experiments: %d (%d%%)\n", n-failed, 100*(n-failed)/n); |
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ts->printf(cvtest::TS::LOG, "Failed experiments: %d (%d%%)\n", failed, 100*failed/n); |
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} |
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void CV_VideoProgressivePositioningTest::run(int)
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{ |
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run_test(NAVIGATION_METHOD::PROGRESSIVE); |
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} |
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void CV_VideoRandomPositioningTest::run(int) |
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{ |
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run_test(NAVIGATION_METHOD::RANDOM); |
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} |
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TEST (HighguiPositioning, progressive) { CV_VideoProgressivePositioningTest test; test.safe_run(); } |
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TEST (HighguiPositioning, random) { CV_VideoRandomPositioningTest test; test.safe_run(); } |
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