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updated positioning test for videos

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This commit is contained in:
Alexander Reshetnikov 2012-02-06 13:53:25 +00:00
parent aa9735f9b5
commit 46fa7b49c5
1 changed files with 44 additions and 31 deletions
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53
modules/highgui/test/test_positioning.cpp
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@ -46,6 +46,7 @@ void CV_VideoPositioningTest::generate_idx_seq(CvCapture* cap, int method)
{
idx.clear();
int N = (int)cvGetCaptureProperty(cap, CV_CAP_PROP_FRAME_COUNT);
// cout << endl; cout << "Frame count: " << N << endl; cout << endl;
switch(method)
{
case PROGRESSIVE:
@ -79,13 +80,11 @@ void CV_VideoPositioningTest::run_test(int method)
ts->printf(cvtest::TS::LOG, "\n\nSource files directory: %s\n", (src_dir+"../perf/video/").c_str());
const string ext[] = {"mov", "avi", "mp4", "mpg", "wmv"};
const int time_sec = 5, fps = 25;
const string ext[] = {/* "mov", */"avi"/*, "mp4", "mpg", "wmv"*/};
size_t n = sizeof(ext)/sizeof(ext[0]);
int failed = 0;
int failed_videos = 0;
for (size_t i = 0; i < n; ++i)
{
@ -98,47 +97,61 @@ void CV_VideoPositioningTest::run_test(int method)
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);
failed++; continue;
failed_videos++; continue;
}
cvSetCaptureProperty(cap, CV_CAP_PROP_POS_FRAMES, 0);
generate_idx_seq(cap, method);
int N = idx.size(), failed_frames = 0;
bool flag = false;
int N = idx.size(), failed_frames = 0, failed_positions = 0;
for (int j = 0; j < N; ++j)
{
bool res = cvSetCaptureProperty(cap, CV_CAP_PROP_POS_FRAMES, (double)idx.at(j));
cvSetCaptureProperty(cap, CV_CAP_PROP_POS_FRAMES, idx.at(j));
IplImage* frame = cvRetrieveFrame(cap);
if (!frame)
{
if (!flag) failed++; flag = true;
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());
ts->printf(cvtest::TS::LOG, "Error: cannot read a frame with index %d.\n", idx.at(j));
ts->set_failed_test_info(cvtest::TS::FAIL_EXCEPTION); failed_frames++;
if (!failed_frames)
{
ts->printf(cvtest::TS::LOG, "\nFile information (video %d): \n\nName: big_buck_bunny.%s\n", i+1, ext[i].c_str());
}
failed_frames++;
ts->printf(cvtest::TS::LOG, "\nIteration: %d\n\nError: cannot read a frame with index %d.\n", j, idx.at(j));
ts->set_failed_test_info(cvtest::TS::FAIL_EXCEPTION);
}
if (idx.at(j) != cvGetCaptureProperty(cap, CV_CAP_PROP_POS_FRAMES))
int val = (int)cvGetCaptureProperty(cap, CV_CAP_PROP_POS_FRAMES);
if (idx.at(j) != val)
{
ts->printf(cvtest::TS::LOG, "Iteration: %d\n"\
"Actual pos: %d Returned pos: %d", idx.at(j), cvGetCaptureProperty(cap, CV_CAP_PROP_POS_FRAMES));
ts->printf(cvtest::TS::LOG, "Error: required and returned position are not matched.\n");
if (!(failed_frames||failed_positions))
{
ts->printf(cvtest::TS::LOG, "\nFile information (video %d): \n\nName: big_buck_bunny.%s\n", i+1, ext[i].c_str());
}
failed_positions++;
if (!failed_frames)
{
ts->printf(cvtest::TS::LOG, "\nIteration: %d\n", j);
}
ts->printf(cvtest::TS::LOG, "Required pos: %d\nReturned pos: %d\n", idx.at(j), val);
ts->printf(cvtest::TS::LOG, "Error: required and returned positions are not matched.\n");
ts->set_failed_test_info(cvtest::TS::FAIL_INVALID_OUTPUT);
}
}
cvReleaseImage(&frame);
if (failed_frames||failed_positions)
{
ts->printf(cvtest::TS::LOG, "\nFAILED\n----------\n"); failed_videos++;
}
cvReleaseCapture(&cap);
}
ts->printf(cvtest::TS::LOG, "\nSuccessfull experiments: %d (%d%%)\n", n-failed, 100*(n-failed)/n);
ts->printf(cvtest::TS::LOG, "Failed experiments: %d (%d%%)\n", failed, 100*failed/n);
ts->printf(cvtest::TS::LOG, "\nSuccessfull experiments: %d (%d%%)\n", n-failed_videos, 100*(n-failed_videos)/n);
ts->printf(cvtest::TS::LOG, "Failed experiments: %d (%d%%)\n", failed_videos, 100*failed_videos/n);
}
void CV_VideoProgressivePositioningTest::run(int)