Struct PlaybinPort 

pub struct PlaybinPort {
    pub input_caps: Caps,
    pub target: Box<dyn Fn(&Caps) -> bool>,
    pub sink: Box<dyn DynAsyncElement>,
}

One output branch of a playbin graph (M379): the elementary stream a demux port carries, the raw target to decode it to, and the sink it ends in. The caller derives these from the demux’s announced StreamCollection and its selection: one PlaybinPort per selected stream, in demux port order.

Fields

input_caps: Caps

The port’s elementary-stream caps (e.g. H.264), the decode-chain input the registry auto-plugs from.

target: Box<dyn Fn(&Caps) -> bool>

The raw shape to decode the port to (commonly is_raw_video for a video port, is_raw_audio for an audio port).

sink: Box<dyn DynAsyncElement>

The terminal sink for this branch (e.g. an autovideosink / autoaudiosink chosen by the stream kind).

Trait Implementations

impl Debug for PlaybinPort

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.