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GstBaseSink
-
- Base class for sink elements.
-
- - one sinkpad
- - handles state changes
- - does flushing
- - preroll with optional preview
- - pull/push mode
- - EOS handling
-
FIXME: not much point making it operate in pull mode as a generic
- base class I guess...
-
-GstBaseTransform
-
- Base class for simple tranform filters
-
- - one sinkpad and one srcpad
- - formats the same on sink and source pad.
- - handles state changes
- - does flushing
- - push mode
- - pull mode if transform can operate on arbitrary data
-
-GstBaseSrc
-
- Base class for getrange based source elements
-
- - one sinkpad
- - handles state changes
- - pull/push mode
- - handles seeking/query
+ base class I guess...