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Merge remote-tracking branch 'upstream/3.4' into merge-3.4

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This commit is contained in:
Alexander Alekhin
2020-07-28 17:15:02 +00:00
parent a9f5c19239 e4d573a080
commit afe9993376
13 changed files with 237 additions and 61 deletions
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modules/videoio/test/test_ffmpeg.cpp
+60
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@@ -399,4 +399,64 @@ const ffmpeg_cap_properties_param_t videoio_ffmpeg_properties[] = {
INSTANTIATE_TEST_CASE_P(videoio, ffmpeg_cap_properties, testing::ValuesIn(videoio_ffmpeg_properties));
// related issue: https://github.com/opencv/opencv/issues/15499
TEST(videoio, mp4_orientation_meta_auto)
{
if (!videoio_registry::hasBackend(CAP_FFMPEG))
throw SkipTestException("FFmpeg backend was not found");
string video_file = string(cvtest::TS::ptr()->get_data_path()) + "video/big_buck_bunny_rotated.mp4";
VideoCapture cap;
EXPECT_NO_THROW(cap.open(video_file, CAP_FFMPEG));
ASSERT_TRUE(cap.isOpened()) << "Can't open the video: " << video_file << " with backend " << CAP_FFMPEG << std::endl;
cap.set(CAP_PROP_ORIENTATION_AUTO, true);
if (cap.get(CAP_PROP_ORIENTATION_AUTO) == 0)
throw SkipTestException("FFmpeg frame rotation metadata is not supported");
Size actual;
EXPECT_NO_THROW(actual = Size((int)cap.get(CAP_PROP_FRAME_WIDTH),
(int)cap.get(CAP_PROP_FRAME_HEIGHT)));
EXPECT_EQ(384, actual.width);
EXPECT_EQ(672, actual.height);
Mat frame;
cap >> frame;
ASSERT_EQ(384, frame.cols);
ASSERT_EQ(672, frame.rows);
}
// related issue: https://github.com/opencv/opencv/issues/15499
TEST(videoio, mp4_orientation_no_rotation)
{
if (!videoio_registry::hasBackend(CAP_FFMPEG))
throw SkipTestException("FFmpeg backend was not found");
string video_file = string(cvtest::TS::ptr()->get_data_path()) + "video/big_buck_bunny_rotated.mp4";
VideoCapture cap;
EXPECT_NO_THROW(cap.open(video_file, CAP_FFMPEG));
cap.set(CAP_PROP_ORIENTATION_AUTO, 0);
ASSERT_TRUE(cap.isOpened()) << "Can't open the video: " << video_file << " with backend " << CAP_FFMPEG << 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(672, actual.width);
EXPECT_EQ(384, actual.height);
Mat frame;
cap >> frame;
ASSERT_EQ(672, frame.cols);
ASSERT_EQ(384, frame.rows);
}
}} // namespace