Trait gstreamer_base::subclass::prelude::BaseParseImplExt[−][src]

pub trait BaseParseImplExt: ObjectSubclass {
    fn parent_start(&self, element: &Self::Type) -> Result<(), ErrorMessage>;

    fn parent_stop(&self, element: &Self::Type) -> Result<(), ErrorMessage>;

    fn parent_set_sink_caps(
        &self, 
        element: &Self::Type, 
        caps: &Caps
    ) -> Result<(), ErrorMessage>;

    fn parent_handle_frame<'a>(
        &'a self, 
        element: &Self::Type, 
        frame: BaseParseFrame<'_>
    ) -> Result<(FlowSuccess, u32), FlowError>;

    fn parent_convert<V: Into<GenericFormattedValue>>(
        &self, 
        element: &Self::Type, 
        src_val: V, 
        dest_format: Format
    ) -> Option<GenericFormattedValue>;
}

Required methods

Implementors