VideoSinkImpl

gstreamer_video::subclass::prelude

Trait VideoSinkImpl 

Source 
pub trait VideoSinkImpl: BaseSinkImpl + ObjectSubclass<Type: IsA<VideoSink>> {
    // Provided method
    fn show_frame(&self, buffer: &Buffer) -> Result<FlowSuccess, FlowError> { ... }
}

Provided Methods§

Source

fn show_frame(&self, buffer: &Buffer) -> Result<FlowSuccess, FlowError>

render a video frame. Maps to GstBaseSinkClass.render() and GstBaseSinkClass.preroll() vfuncs. Rendering during preroll will be suppressed if the show-preroll-frame property is set to false.

Dyn Compatibility§

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors§