mirror of
https://github.com/opencv/opencv.git
synced 2024-11-27 20:50:25 +08:00
a462f49b99
* extract rotateFrame as free function, rename to applyMetadataRotation * LegacyCapture::get() always return 0, if cap is null
77 lines
2.5 KiB
C++
77 lines
2.5 KiB
C++
// This file is part of OpenCV project.
|
|
// It is subject to the license terms in the LICENSE file found in the top-level directory
|
|
// of this distribution and at http://opencv.org/license.html.
|
|
|
|
#include "test_precomp.hpp"
|
|
|
|
using namespace std;
|
|
|
|
namespace opencv_test { namespace {
|
|
|
|
typedef TestWithParam<cv::VideoCaptureAPIs> VideoCaptureAPITests;
|
|
|
|
// related issue: https://github.com/opencv/opencv/issues/15499
|
|
TEST_P(VideoCaptureAPITests, mp4_orientation_meta_auto)
|
|
{
|
|
cv::VideoCaptureAPIs api = GetParam();
|
|
if (!videoio_registry::hasBackend(api))
|
|
throw SkipTestException("backend " + std::to_string(int(api)) + " was not found");
|
|
|
|
string video_file = string(cvtest::TS::ptr()->get_data_path()) + "video/rotated_metadata.mp4";
|
|
|
|
VideoCapture cap;
|
|
EXPECT_NO_THROW(cap.open(video_file, api));
|
|
ASSERT_TRUE(cap.isOpened()) << "Can't open the video: " << video_file << " with backend " << api << std::endl;
|
|
|
|
// related issue: https://github.com/opencv/opencv/issues/22088
|
|
EXPECT_EQ(90, cap.get(CAP_PROP_ORIENTATION_META));
|
|
|
|
EXPECT_TRUE(cap.set(CAP_PROP_ORIENTATION_AUTO, true));
|
|
|
|
Size actual;
|
|
EXPECT_NO_THROW(actual = Size((int)cap.get(CAP_PROP_FRAME_WIDTH),
|
|
(int)cap.get(CAP_PROP_FRAME_HEIGHT)));
|
|
EXPECT_EQ(270, actual.width);
|
|
EXPECT_EQ(480, actual.height);
|
|
|
|
Mat frame;
|
|
|
|
cap >> frame;
|
|
|
|
ASSERT_EQ(270, frame.cols);
|
|
ASSERT_EQ(480, frame.rows);
|
|
}
|
|
|
|
// related issue: https://github.com/opencv/opencv/issues/15499
|
|
TEST_P(VideoCaptureAPITests, mp4_orientation_no_rotation)
|
|
{
|
|
cv::VideoCaptureAPIs api = GetParam();
|
|
if (!videoio_registry::hasBackend(api))
|
|
throw SkipTestException("backend " + std::to_string(int(api)) + " was not found");
|
|
|
|
string video_file = string(cvtest::TS::ptr()->get_data_path()) + "video/rotated_metadata.mp4";
|
|
|
|
VideoCapture cap;
|
|
EXPECT_NO_THROW(cap.open(video_file, api));
|
|
cap.set(CAP_PROP_ORIENTATION_AUTO, 0);
|
|
ASSERT_TRUE(cap.isOpened()) << "Can't open the video: " << video_file << " with backend " << api << std::endl;
|
|
ASSERT_FALSE(cap.get(CAP_PROP_ORIENTATION_AUTO));
|
|
|
|
Size actual;
|
|
EXPECT_NO_THROW(actual = Size((int)cap.get(CAP_PROP_FRAME_WIDTH),
|
|
(int)cap.get(CAP_PROP_FRAME_HEIGHT)));
|
|
EXPECT_EQ(480, actual.width);
|
|
EXPECT_EQ(270, actual.height);
|
|
|
|
Mat frame;
|
|
|
|
cap >> frame;
|
|
|
|
ASSERT_EQ(480, frame.cols);
|
|
ASSERT_EQ(270, frame.rows);
|
|
}
|
|
|
|
INSTANTIATE_TEST_CASE_P(videoio, VideoCaptureAPITests, testing::Values(CAP_FFMPEG, CAP_AVFOUNDATION));
|
|
|
|
}} // namespace
|