Package sparked :: Package hardware :: Module video :: Class V4LDevice

Class V4LDevice

object --+
         |
        V4LDevice

Represents a V4L video input device.

Instance Methods

[hide private]

__init__(self, device, v4l2version=2)
x.__init__(...) initializes x; see x.__class__.__doc__ for signature

source code

_probe(self)
Find out the resolutions of the device

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setDevice(self, device, v4l2version=2)
Set the device

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getHighestResolution(self, mime=None)
Optionally given a mime, get the highest possible resolution, without taking framerate into account.

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getFastestResolution(self, mime=None)
Optionally given a mime, get the fastest possible resolution, without taking resolution into account.

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getBestMime(self)
Return the best supported video mime type.

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getResolution(self, resolution, mime=None)

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getPipeline(self, outputMime=None, resolution='auto')
Construct a string which is parsable as the "input" part of the pipeline for a gstreamer camera. source code

Inherited from object: __delattr__, __format__, __getattribute__, __hash__, __new__, __reduce__, __reduce_ex__, __repr__, __setattr__, __sizeof__, __str__, __subclasshook__