Trait gstreamer_play::prelude::PlayStreamInfoExt

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pub trait PlayStreamInfoExt: IsA<PlayStreamInfo> + Sealed + 'static {
    // Provided methods
    fn caps(&self) -> Option<Caps> { ... }
    fn codec(&self) -> Option<GString> { ... }
    fn index(&self) -> i32 { ... }
    fn stream_type(&self) -> GString { ... }
    fn tags(&self) -> Option<TagList> { ... }
}
Expand description

Trait containing all PlayStreamInfo methods.

§Implementors

PlayAudioInfo, PlayStreamInfo, PlaySubtitleInfo, PlayVideoInfo

Provided Methods§

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fn caps(&self) -> Option<Caps>

§Returns

the gst::Caps of the stream or None if unknown.

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fn codec(&self) -> Option<GString>

A string describing codec used in PlayStreamInfo.

§Returns

codec string or None on unknown.

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fn index(&self) -> i32

Function to get stream index from PlayStreamInfo instance or -1 if unknown.

§Returns

the stream index of this stream.

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fn stream_type(&self) -> GString

Function to return human readable name for the stream type of the given self (ex: “audio”, “video”, “subtitle”)

§Returns

a human readable name

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fn tags(&self) -> Option<TagList>

§Returns

the tags contained in this stream.

Object Safety§

This trait is not object safe.

Implementors§