mirror of https://github.com/opencv/opencv.git
Open Source Computer Vision Library
https://opencv.org/
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
114 lines
4.4 KiB
114 lines
4.4 KiB
/*M/////////////////////////////////////////////////////////////////////////////////////// |
|
// |
|
// IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING. |
|
// |
|
// By downloading, copying, installing or using the software you agree to this license. |
|
// If you do not agree to this license, do not download, install, |
|
// copy or use the software. |
|
// |
|
// |
|
// License Agreement |
|
// For Open Source Computer Vision Library |
|
// |
|
// Copyright (C) 2000-2008, Intel Corporation, all rights reserved. |
|
// Copyright (C) 2009, Willow Garage Inc., all rights reserved. |
|
// Third party copyrights are property of their respective owners. |
|
// |
|
// Redistribution and use in source and binary forms, with or without modification, |
|
// are permitted provided that the following conditions are met: |
|
// |
|
// * Redistribution's of source code must retain the above copyright notice, |
|
// this list of conditions and the following disclaimer. |
|
// |
|
// * Redistribution's in binary form must reproduce the above copyright notice, |
|
// this list of conditions and the following disclaimer in the documentation |
|
// and/or other materials provided with the distribution. |
|
// |
|
// * The name of the copyright holders may not be used to endorse or promote products |
|
// derived from this software without specific prior written permission. |
|
// |
|
// This software is provided by the copyright holders and contributors "as is" and |
|
// any express or implied warranties, including, but not limited to, the implied |
|
// warranties of merchantability and fitness for a particular purpose are disclaimed. |
|
// In no event shall the Intel Corporation or contributors be liable for any direct, |
|
// indirect, incidental, special, exemplary, or consequential damages |
|
// (including, but not limited to, procurement of substitute goods or services; |
|
// loss of use, data, or profits; or business interruption) however caused |
|
// and on any theory of liability, whether in contract, strict liability, |
|
// or tort (including negligence or otherwise) arising in any way out of |
|
// the use of this software, even if advised of the possibility of such damage. |
|
// |
|
//M*/ |
|
|
|
#include "test_precomp.hpp" |
|
#include "opencv2/highgui/highgui.hpp" |
|
#include <stdio.h> |
|
|
|
using namespace cv; |
|
using namespace std; |
|
|
|
class CV_FramecountTest: public cvtest::BaseTest |
|
{ |
|
public: |
|
void run(int); |
|
}; |
|
|
|
void CV_FramecountTest::run(int) |
|
{ |
|
const int time_sec = 5, fps = 25; |
|
|
|
const string ext[] = {"avi", "mov", "mp4", "mpg", "wmv"}; |
|
|
|
const size_t n = sizeof(ext)/sizeof(ext[0]); |
|
|
|
const string src_dir = ts->get_data_path(); |
|
|
|
ts->printf(cvtest::TS::LOG, "\n\nSource files directory: %s\n", (src_dir+"video/").c_str()); |
|
|
|
Ptr<CvCapture> cap; |
|
|
|
for (size_t i = 0; i < n; ++i) |
|
{ |
|
string file_path = src_dir+"video/big_buck_bunny."+ext[i]; |
|
|
|
cap = cvCreateFileCapture(file_path.c_str()); |
|
if (cap.empty()) |
|
{ |
|
ts->printf(cvtest::TS::LOG, "\nFile information (video %d): \n\nName: big_buck_bunny.%s\nFAILED\n\n", i+1, ext[i].c_str()); |
|
ts->printf(cvtest::TS::LOG, "Error: cannot read source video file.\n"); |
|
ts->set_failed_test_info(cvtest::TS::FAIL_INVALID_TEST_DATA); |
|
return; |
|
} |
|
|
|
//cvSetCaptureProperty(cap, CV_CAP_PROP_POS_FRAMES, 0); |
|
IplImage* frame; int FrameCount = 0; |
|
|
|
for(;;) |
|
{ |
|
frame = cvQueryFrame(cap); |
|
if( !frame ) |
|
break; |
|
FrameCount++; |
|
} |
|
|
|
int framecount = (int)cvGetCaptureProperty(cap, CV_CAP_PROP_FRAME_COUNT); |
|
|
|
ts->printf(cvtest::TS::LOG, "\nFile information (video %d): \n"\ |
|
"\nName: big_buck_bunny.%s\nActual frame count: %d\n"\ |
|
"Frame count computed in the cycle of queries of frames: %d\n"\ |
|
"Frame count returned by cvGetCaptureProperty function: %d\n", |
|
i+1, ext[i].c_str(), time_sec*fps, FrameCount, framecount); |
|
|
|
if( (FrameCount != cvRound(time_sec*fps) || |
|
FrameCount != framecount) && ext[i] != "mpg" ) |
|
{ |
|
ts->printf(cvtest::TS::LOG, "FAILED\n"); |
|
ts->printf(cvtest::TS::LOG, "\nError: actual frame count and returned frame count are not matched.\n"); |
|
ts->set_failed_test_info(cvtest::TS::FAIL_INVALID_OUTPUT); |
|
return; |
|
} |
|
} |
|
} |
|
#if BUILD_WITH_VIDEO_INPUT_SUPPORT |
|
TEST(Highgui_Video, framecount) {CV_FramecountTest test; test.safe_run();} |
|
#endif
|
|
|