Maksim Shabunin
ca6a11e4d2
videoio: added plug-in support to MSMF backend
5 years ago
Maksim Shabunin
585593e9fc
videoio: fixed MSMF writer fps handling
5 years ago
Maksim Shabunin
433c5199fd
videoio: fixed conversion in MSMF backend
5 years ago
Maksim Shabunin
219ef95dd8
MSMF: fixed issue with camera format selection
5 years ago
Maksim Shabunin
6c8f50d1f3
videoio/MSMF: refactored format handling and selection, property reading and writing
5 years ago
luz.paz
fcc7d8dd4e
Fix modules/ typos
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Found using `codespell -q 3 -S ./3rdparty -L activ,amin,ang,atleast,childs,dof,endwhile,halfs,hist,iff,nd,od,uint`
backporting of commit: ec43292e1e
5 years ago
luz.paz
ec43292e1e
Fix modules/ typos
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Found using `codespell -q 3 -S ./3rdparty -L activ,amin,ang,atleast,childs,dof,endwhile,halfs,hist,iff,nd,od,uint`
5 years ago
Maksim Shabunin
9702987209
Framework for dynamic videoio backends, FFmpeg and GStreamer plugins
6 years ago
Maksim Shabunin
73959fed45
Merge pull request #13422 from mshabunin:split-videoio-cmake
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* Split videoio dependencies search into pieces, removed obsolete backends
6 years ago
Alexander Alekhin
b7bb79c7c8
videoio(MSMF): backport WITH_MSMF_DXVA flag
6 years ago
Thad House
857fba0878
Remove MinCore_Downlevel, replace with Shlwapi
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On windows 7, MinCore_Downlevel does not work correctly. However, the only API used was QISearch, which can be found in Shlwapi.
Closes #12010
6 years ago
Pavel Rojtberg
846a500fb4
videoio: drop VideoCaptureModes enum in favour of fourcc
6 years ago
Alexander Alekhin
b35fbff675
videoio: added '.getBackendName()' method
6 years ago
Peter Jozsa
8b0e1c7fcb
Fix https://github.com/opencv/opencv/issues/12301
6 years ago
Maksim Shabunin
e031bada7d
Fixed several issues found by static analysis, Windows-specific
6 years ago
Alexander Alekhin
b09a4a98d4
opencv: Use cv::AutoBuffer<>::data()
7 years ago
Alexander Alekhin
b3578710cf
videoio(MSMF): fix 32-bit build crash
7 years ago
Alexander Alekhin
2dbaba077a
videoio(msmf): avoid using of C++11 code
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build fails with MSVS 2012 without additional flags
7 years ago
Alexander Alekhin
7a2448672c
videoio(MSMF): avoid OpenCV load failure on Win7 machines
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OpenCV binaries are compiled on Win10 environment
7 years ago
Alexander Alekhin
c3a90ccbad
videoio(MSMF): remove "always true" check
7 years ago
Vitaly Tuzov
67b67003c5
Disable MSMF VideoCapture fallback to existing camera in case provided index is out of range.
7 years ago
Alexander Alekhin
9629af1aa9
videoio: MSMF async reader for camera stream
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Synchronized reading from camera with heavy frame processing
provides bad effects (huge frame latency, processing frames from the past).
Generally, there is no way to process each frame and some frames will be dropped.
Allow preventive frame dropping to reduce lag of processed frames.
This mode is applied to cameras only (opened by 'index').
7 years ago
Alexander Alekhin
2bb5d1bca3
videoio(msmf): cleanup unused methods from ComPtr wrapper
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Use Win32 TRUE/FALSE in SetUINT32() calls for bool parameters
7 years ago
Alexander Alekhin
09c63e4f00
videoio(msmf): fix reopen condition in configureHW()
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`camid` value is always -1 after close().
7 years ago
Alexander Alekhin
0d249c7448
videoio(msmf): replace custom debug print function
7 years ago
Vitaly Tuzov
cb4b6bb2dc
Fixed setting of frame size properties for MSMF-based VideoCapture
7 years ago
Alexander Alekhin
c64f6b3c22
videoio(MSMF): refactor grabFrame() / retrieveFrame() methods
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- no behavior changes in grabFrame()
- added Lock2D() support into retrieveFrame()
7 years ago
Vitaly Tuzov
9622ca0e37
MSMF-based VideoCapture and VideoWriter backend changed to C++ interface
7 years ago
Vitaly Tuzov
1dc73281f8
Added precise seek to MSMF-based VideoCapture::set(CAP_PROP_POS_FRAMES)
7 years ago
Vitaly Tuzov
80600e5cdc
Added DXVA hardware acceleration to MSMF-based VideoCapture
7 years ago
Vitaly Tuzov
916f094ce6
Integrated camera and file MSMF-based VideoCaptures and implemented configuration properties get/set
7 years ago
Vitaly Tuzov
b0b2d8de44
Remove unused code
7 years ago
Vitaly Tuzov
44848d3241
MSMF-based CameraCapture reworked to use SourceReader
7 years ago
Vitaly Tuzov
65c46d0cc6
Removed WINRT related code
7 years ago
Alexander Alekhin
d2d9fd6945
build: fix MSVS build problems
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with 'CL=/permissive-'
7 years ago
Vitaly Tuzov
24bd44f088
MSMF-based VideoCapture reworked to use SourceReader
7 years ago
Vitaly Tuzov
628f04ae96
Merge pull request #11092 from terfendail:msmf_videocapture
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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
7 years ago
Alexander Alekhin
8f0669c300
videoio: apply CV_OVERRIDE/CV_FINAL
7 years ago
luz.paz
d05714995c
Misc. modules/ cont. pt2
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Found via `codespell`
7 years ago
Alexander Alekhin
602f047fe8
build: replace WIN32 => _WIN32
7 years ago
chacha21
166d75e3c5
Fix for unhandled error cases when using Media Foundation
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Some function calls to Media Foundation can fail and retrun null
pointers. They should be checked before being dereferenced to avoid a
crash.
8 years ago
Adam Rankin
2577194c70
Correcting return type from videoDevice::findType to be int thus allowing detection of failed device init request
9 years ago
shengyu
2d41321ca0
fix quote
9 years ago
Gregory Morse
af5bec70cd
merge Win10/VS2015 changes
9 years ago
mbarann
b48b2d43b0
MSMF expects a bottom-up video frame, so the buffer pointer must point to the end of the data and the stride needs to be negative
9 years ago
Maxim Kostin
cdd23440c9
Adding support for WinRT(WinPhone 8/8.1 and Win Store) via CMake 3.1
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- Substituted HAVE_WINRT with WINRT
- Fixed compilation issues in ocl.cpp and parallel.cpp
- Fixed compiler issue for WP8: "C2678: binary '+' : no operator found which takes a left-hand - Fixed gitignore
- Added #ifdef HAVE_OPENCL to remove compiler warnings in ocl.cpp
- Used NO_GETENV similar to '3rdparty\libjpeg\jmemmgr.c;
- Added ole32.lib for core module (for WindowsStore 8.0 builds)
- Made OpenCV_ARCH aware of ARM
Signed-off-by: Maxim Kostin <v-maxkos@microsoft.com>
10 years ago
Artur Wieczorek
854a722c70
Implement VideoCapture::get, CvCapture::getProperty, IVideoCapture::getProperty as constant methods.
10 years ago
Artur Wieczorek
3a0b375104
Remove ATL dependency from MSMF capture code.
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Use _com_ptr_t instead of CComPtr in ComPtr wrapper to avoid ATL dependency.
10 years ago
Artur Wieczorek
b91bd6716c
Fixed MSMF file capture error while opening the file containing unsupported video stream format
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Applied in PR3260 to 2.4 branch
10 years ago
Artur Wieczorek
8f334b4e41
Fixed assertion warning in MSMF frame grabber
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Applied in PR3251 to 2.4 branch
10 years ago