Buffer.iterateMeta

Retrieve the next #GstMeta after @current. If @state points to %NULL, the first metadata is returned.

@state will be updated with an opaque state pointer

class Buffer
iterateMeta
(
void** state
)

Parameters

state void**

an opaque state pointer

Return Value

Type: GstMeta*

The next #GstMeta or %NULL when there are no more items.

Meta