OpenCV's VideoCapture-based streaming source.
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#include <opencv2/gapi/streaming/cap.hpp>
OpenCV's VideoCapture-based streaming source.
This class implements IStreamSource interface. Its constructor takes the same parameters as cv::VideoCapture does.
Please make sure that videoio OpenCV module is available before using this in your application (G-API doesn't depend on it directly).
- Note
- stream sources are passed to G-API via shared pointers, so please gapi::make_src<> to create objects and ptr() to pass a GCaptureSource to cv::gin().
◆ GCaptureSource() [1/2]
cv::gapi::wip::GCaptureSource::GCaptureSource |
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int |
id, |
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const std::map< int, double > & |
properties = {} |
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) |
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inlineexplicit |
◆ GCaptureSource() [2/2]
cv::gapi::wip::GCaptureSource::GCaptureSource |
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const std::string & |
path, |
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const std::map< int, double > & |
properties = {} |
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) |
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inlineexplicit |
◆ descr_of()
virtual GMetaArg cv::gapi::wip::GCaptureSource::descr_of |
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const |
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inlineoverrideprotectedvirtual |
◆ prep()
void cv::gapi::wip::GCaptureSource::prep |
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const std::map< int, double > & |
properties | ) |
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inlineprotected |
◆ pull()
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inlineoverrideprotectedvirtual |
◆ set()
void cv::gapi::wip::GCaptureSource::set |
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int |
propid, |
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double |
value |
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) |
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inline |
◆ cap
◆ counter
int64_t cv::gapi::wip::GCaptureSource::counter = 0 |
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protected |
◆ first
cv::Mat cv::gapi::wip::GCaptureSource::first |
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protected |
◆ first_pulled
bool cv::gapi::wip::GCaptureSource::first_pulled = false |
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protected |
The documentation for this class was generated from the following file: