DeviceProviderClass.getMetadata

Get metadata with key in klass.

class DeviceProviderClass

string

getMetadata

(

string key

)

Parameters

key string: the key to get

Return Value

Type: string

the metadata for key.

Meta

Since

1.4

gstreamer DeviceProviderClass DeviceProviderClass constructors

this

functions

variables

gstDeviceProviderClass