pub trait RTSPMediaFactoryImplExt: ObjectSubclass {
fn parent_gen_key(
&self,
factory: &Self::Type,
url: &RTSPUrl
) -> Option<GString>;
fn parent_create_element(
&self,
factory: &Self::Type,
url: &RTSPUrl
) -> Option<Element>;
fn parent_construct(
&self,
factory: &Self::Type,
url: &RTSPUrl
) -> Option<RTSPMedia>;
fn parent_create_pipeline(
&self,
factory: &Self::Type,
media: &RTSPMedia
) -> Option<Pipeline>;
fn parent_configure(&self, factory: &Self::Type, media: &RTSPMedia);
fn parent_media_constructed(&self, factory: &Self::Type, media: &RTSPMedia);
fn parent_media_configure(&self, factory: &Self::Type, media: &RTSPMedia);
}