View Source Evision.VideoIORegistry (Evision v0.1.7)
Link to this section Summary
cv.videoio_registry
Returns backend API name or "UnknownVideoAPI(xxx)"
Returns list of all available backends
Returns description and ABI/API version of videoio plugin's camera interface
Returns list of available backends which works via cv::VideoCapture(int index)
Returns description and ABI/API version of videoio plugin's stream capture interface
Returns list of available backends which works via cv::VideoCapture(filename)
Returns description and ABI/API version of videoio plugin's writer interface
Returns list of available backends which works via cv::VideoWriter()
Returns true if backend is available
Returns true if backend is built in (false if backend is used as plugin)
Functions
Raising version of getBackendName/1
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Raising version of getBackends/0
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Raising version of getCameraBackendPluginVersion/1
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Raising version of getCameraBackends/0
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Raising version of getStreamBackendPluginVersion/1
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Raising version of getStreamBackends/0
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Raising version of getWriterBackendPluginVersion/1
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Raising version of getWriterBackends/0
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Raising version of hasBackend/1
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Raising version of isBackendBuiltIn/1
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Link to this section cv.videoio_registry
Returns backend API name or "UnknownVideoAPI(xxx)"
Positional Arguments
api:
VideoCaptureAPIs
.backend ID (#VideoCaptureAPIs)
Python prototype (for reference):
getBackendName(api) -> retval
Returns list of all available backends
Python prototype (for reference):
getBackends() -> retval
Returns description and ABI/API version of videoio plugin's camera interface
Positional Arguments
- api:
VideoCaptureAPIs
Return
- version_ABI:
int
- version_API:
int
Python prototype (for reference):
getCameraBackendPluginVersion(api) -> retval, version_ABI, version_API
Returns list of available backends which works via cv::VideoCapture(int index)
Python prototype (for reference):
getCameraBackends() -> retval
Returns description and ABI/API version of videoio plugin's stream capture interface
Positional Arguments
- api:
VideoCaptureAPIs
Return
- version_ABI:
int
- version_API:
int
Python prototype (for reference):
getStreamBackendPluginVersion(api) -> retval, version_ABI, version_API
Returns list of available backends which works via cv::VideoCapture(filename)
Python prototype (for reference):
getStreamBackends() -> retval
Returns description and ABI/API version of videoio plugin's writer interface
Positional Arguments
- api:
VideoCaptureAPIs
Return
- version_ABI:
int
- version_API:
int
Python prototype (for reference):
getWriterBackendPluginVersion(api) -> retval, version_ABI, version_API
Returns list of available backends which works via cv::VideoWriter()
Python prototype (for reference):
getWriterBackends() -> retval
Returns true if backend is available
Positional Arguments
- api:
VideoCaptureAPIs
Python prototype (for reference):
hasBackend(api) -> retval
Returns true if backend is built in (false if backend is used as plugin)
Positional Arguments
- api:
VideoCaptureAPIs
Python prototype (for reference):
isBackendBuiltIn(api) -> retval
Link to this section Functions
Raising version of getBackendName/1
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Raising version of getBackends/0
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Raising version of getCameraBackendPluginVersion/1
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Raising version of getCameraBackends/0
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Raising version of getStreamBackendPluginVersion/1
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Raising version of getStreamBackends/0
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Raising version of getWriterBackendPluginVersion/1
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Raising version of getWriterBackends/0
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Raising version of hasBackend/1
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Raising version of isBackendBuiltIn/1
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