GstVideo.VideoAggregatorClass¶

Fields¶

Name	Type	Access	Description
aggregate_frames	`object`	r	Lets subclasses aggregate frames that are ready. Subclasses should iterate the Gst.Element.sinkpads and use the already mapped `GstVideo.VideoFrame` from `GstVideo.VideoAggregatorPad.get_prepared_frame`() or directly use the `Gst.Buffer` from `GstVideo.VideoAggregatorPad.get_current_buffer`() if it needs to map the buffer in a special way. The result of the aggregation should land in outbuffer.
create_output_buffer	`object`	r	Optional. Lets subclasses provide a `Gst.Buffer` to be used as outbuffer of the #aggregate_frames vmethod.
find_best_format	`object`	r	Optional. Lets subclasses decide of the best common format to use.
parent_class	`GstBase.AggregatorClass`	r
update_caps	`object`	r	Optional. Lets subclasses update the `Gst.Caps` representing the src pad caps before usage. Return `None` to indicate failure.

None