generic-library/opencv
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Updated ffmpeg test for big video writing (changed saving paths + added removing files)

Browse Source
This commit is contained in:
Alexander Reshetnikov 2012-03-28 12:15:25 +00:00
parent 03cd6072ce
commit 07ec83cd1f
1 changed files with 26 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

35
modules/highgui/test/test_ffmpeg.cpp
View File

@ -64,28 +64,45 @@ public:
const size_t n = sizeof(codec_bmp_tags)/sizeof(codec_bmp_tags[0]); const size_t n = sizeof(codec_bmp_tags)/sizeof(codec_bmp_tags[0]);
bool created = false;
for (size_t j = 0; j < n; ++j) for (size_t j = 0; j < n; ++j)
{ {
stringstream s; s << codec_bmp_tags[j].tag; stringstream s; s << codec_bmp_tags[j].tag;
const string filename = ts->get_data_path() + "../../../../output_"+s.str()+".avi";
Mat img(img_r, img_c, CV_8UC3, Scalar::all(0)); Mat img(img_r, img_c, CV_8UC3, Scalar::all(0));
try try
{ {
VideoWriter writer(string(ts->get_data_path()) + "video/output_"+s.str()+".avi", codec_bmp_tags[j].tag, fps, frame_s); VideoWriter writer(filename, codec_bmp_tags[j].tag, fps, frame_s);
if (writer.isOpened() == false) ts->set_failed_test_info(cvtest::TS::FAIL_EXCEPTION); if (writer.isOpened() == false)
for (int i = 0 ; i < static_cast<int>(fps * time_sec); i++ )
{ {
//circle(img, Point2i(img_c / 2, img_r / 2), cv::min(img_r, img_c) / 2 * (i + 1), Scalar(255, 0, 0, 0), 2); ts->printf(ts->LOG, "\n\nFile name: %s\n", filename.c_str());
rectangle(img, Point2i(coeff * i, coeff * i), Point2i(coeff * (i + 1), coeff * (i + 1)), ts->printf(ts->LOG, "Codec id: %d Codec tag: %d\n", j, codec_bmp_tags[j].tag);
Scalar::all(255 * (1.0 - static_cast<double>(i) / (fps * time_sec * 2) )), -1); ts->printf(ts->LOG, "Error: cannot create video file.");
writer << img; ts->set_failed_test_info(ts->FAIL_INVALID_OUTPUT);
}
else
{
for (int i = 0 ; i < static_cast<int>(fps * time_sec); i++ )
{
//circle(img, Point2i(img_c / 2, img_r / 2), cv::min(img_r, img_c) / 2 * (i + 1), Scalar(255, 0, 0, 0), 2);
rectangle(img, Point2i(coeff * i, coeff * i), Point2i(coeff * (i + 1), coeff * (i + 1)),
Scalar::all(255 * (1.0 - static_cast<double>(i) / (fps * time_sec * 2) )), -1);
writer << img;
}
if (!created) created = true;
else remove(filename.c_str());
} }
} }
catch(...) catch(...)
{ {
ts->set_failed_test_info(cvtest::TS::FAIL_EXCEPTION); ts->set_failed_test_info(ts->FAIL_INVALID_OUTPUT);
} }
ts->set_failed_test_info(cvtest::TS::OK); ts->set_failed_test_info(cvtest::TS::OK);