DeviceProviderFactory.getMetadataKeys

gstreamer DeviceProviderFactory DeviceProviderFactory

Get the available keys for the metadata on factory.

class DeviceProviderFactory
string[]
getMetadataKeys
()

Return Value

Type: string[]

a NULL-terminated array of key strings, or NULL when there is no metadata. Free with g_strfreev() when no longer needed.

Meta

Since

1.4

gstreamer DeviceProviderFactory DeviceProviderFactory constructorsfunctionsstatic functionsvariables
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