* videoio: added bad parameters handling to VideoWriter

* AVFoundation/Writer: support UTF-8, check input parameters

* Split videoio dependencies search into pieces, removed obsolete backends

- VFW
- QuickTime/QtKit
- Unicap - GPL, no active support: https://github.com/unicap/unicap
- DC1394 (1st version) / CMU1394

into cv::videoio_registry namespace

Update for MSMF-based VideoCapture and VideoWriter (#11092)

* MSMF based VideoCapture updated to handle video stream formats different from RGB24

* MSMF based VideoWriter updated to handle video frame top-bottom line ordering regardless of output format

* Fixed race condition in MSMF based VideoCapture

* Refactored MSMF based VideoCapture and VideoWriter

* Disabled frame rate estimation for MP43

* Removed test for unsupported avi container from MSMF VideoWriter tests

* Enabled MSMF-based VideoIO by default

- removed tr1 usage (dropped in C++17)
- moved includes of vector/map/iostream/limits into ts.hpp
- require opencv_test + anonymous namespace (added compile check)
- fixed norm() usage (must be from cvtest::norm for checks) and other conflict functions
- added missing license headers

- emulated frame counter (with autodetection of GStreamer broken behavior)
- skip 'seek' tests if seeking is not supported by backend
- update 'fps' and total frames checks (increase error tolerance)
- update synthetic image generation

general:
- all iterative tests have been replaced with parameterized tests
- old-style try..catch tests have been modified to use EXPECT_/ASSERT_ gtest macros
- added temporary files cleanup
- modified MatComparator error message formatting

imgcodecs:
- test_grfmt.cpp split to test_jpg.cpp, test_png.cpp, test_tiff.cpp, etc.

videoio:
- added public HAVE_VIDEO_INPUT, HAVE_VIDEO_OUTPUT definitions to cvconfig.h
- built-in MotionJPEG codec could not be tested on some platforms (read_write test was disabled if ffmpeg is off, encoding/decoding was handled by ffmpeg otherwise).
- image-related tests moved to imgcodecs (Videoio_Image)
- several property get/set tests have been combined into one
- added MotionJPEG test video to opencv_extra

For several muxers and encoders GStreamer still drops the last frame.

- Accurate ASYC task handling for both GStreamer generations.
- Correct video duration request for videos.
- More accurate pipeline destruction.
- Correct color space conversion plugin for GStreamer 1.0.

Useless output to console fixed;
Test output files moved from cwd to temp folder.
(cherry picked from commit 87935f35)

Useless output to console fixed;
Test output files moved from cwd to temp folder.

Need to go back at some point and fix this for real.

(cherry picked from commit dfe07df8)

Need to go back at some point and fix this for real.

Calib3d badarg tests fixed. Default exception handling enabled;
Highgui Video I/O tests fixed on ARM;
Code cleanup.

Bug in Video for Windows capture init fixed;
Media Foundation based capture finalization fixed;
Highgui tests for video i/o updated.

Video i/o tests enabled for media foundation;
Negative stride support added to VideoCapture;
Error handling improved, dead lock in case of playback error fixed;
Some code refacotring done.

e.g. <opencv2/core/core.hpp> become <opencv2/core.hpp>

Also renamed <opencv2/core/opengl_interop.hpp> to <opencv2/core/opengl.hpp>