Trait gstreamer_video::subclass::prelude::VideoAggregatorImplExt

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pub trait VideoAggregatorImplExt: Sealed + ObjectSubclass {
    // Provided methods
    fn parent_update_caps(&self, caps: &Caps) -> Result<Caps, LoggableError> { ... }
    fn parent_aggregate_frames(
        &self,
        token: &AggregateFramesToken<'_>,
        outbuf: &mut BufferRef,
    ) -> Result<FlowSuccess, FlowError> { ... }
    fn parent_create_output_buffer(&self) -> Result<Option<Buffer>, FlowError> { ... }
    fn parent_find_best_format(
        &self,
        downstream_caps: &Caps,
    ) -> Option<(VideoInfo, bool)> { ... }
}