Struct gstreamer_play::PlayMediaInfo

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pub struct PlayMediaInfo { /* private fields */ }
Expand description

Structure containing the media information of a URI.

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[trait@glib::ObjectExt]

GLib type: GObject with reference counted clone semantics.

Implementations§

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impl PlayMediaInfo

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pub fn audio_streams(&self) -> Vec<PlayAudioInfo>

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A GList of matching PlayAudioInfo.

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pub fn container_format(&self) -> Option<GString>

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the container format or None if unknown.

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pub fn duration(&self) -> Option<ClockTime>

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duration of the media.

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pub fn image_sample(&self) -> Option<Sample>

Function to get the image (or preview-image) stored in taglist. Application can use gst_sample_*_()`` API’s to get caps, buffer etc.

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GstSample or None.

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pub fn number_of_audio_streams(&self) -> u32

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number of audio streams.

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pub fn number_of_streams(&self) -> u32

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number of total streams.

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pub fn number_of_subtitle_streams(&self) -> u32

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number of subtitle streams.

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pub fn number_of_video_streams(&self) -> u32

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number of video streams.

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pub fn stream_list(&self) -> Vec<PlayStreamInfo>

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A GList of matching PlayStreamInfo.

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pub fn subtitle_streams(&self) -> Vec<PlaySubtitleInfo>

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A GList of matching PlaySubtitleInfo.

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

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the tags contained in media info.

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pub fn title(&self) -> Option<GString>

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the media title or None if unknown.

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pub fn uri(&self) -> GString

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the URI associated with PlayMediaInfo.

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pub fn video_streams(&self) -> Vec<PlayVideoInfo>

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A GList of matching PlayVideoInfo.

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pub fn is_live(&self) -> bool

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true if the media is live.

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pub fn is_seekable(&self) -> bool

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true if the media is seekable.

Trait Implementations§

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impl Clone for PlayMediaInfo

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fn clone(&self) -> Self

Makes a clone of this shared reference.

This increments the strong reference count of the object. Dropping the object will decrement it again.

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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for PlayMediaInfo

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

Formats the value using the given formatter. Read more
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impl HasParamSpec for PlayMediaInfo

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type ParamSpec = ParamSpecObject

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type SetValue = PlayMediaInfo

Preferred value to be used as setter for the associated ParamSpec.
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type BuilderFn = fn(_: &str) -> ParamSpecObjectBuilder<'_, PlayMediaInfo>

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fn param_spec_builder() -> Self::BuilderFn

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impl Hash for PlayMediaInfo

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fn hash<H>(&self, state: &mut H)
where H: Hasher,

Hashes the memory address of this object.

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fn hash_slice<H>(data: &[Self], state: &mut H)
where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher. Read more
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impl Ord for PlayMediaInfo

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fn cmp(&self, other: &Self) -> Ordering

Comparison for two GObjects.

Compares the memory addresses of the provided objects.

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fn max(self, other: Self) -> Self
where Self: Sized,

Compares and returns the maximum of two values. Read more
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fn min(self, other: Self) -> Self
where Self: Sized,

Compares and returns the minimum of two values. Read more
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fn clamp(self, min: Self, max: Self) -> Self
where Self: Sized + PartialOrd,

Restrict a value to a certain interval. Read more
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impl ParentClassIs for PlayMediaInfo

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impl<OT: ObjectType> PartialEq<OT> for PlayMediaInfo

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fn eq(&self, other: &OT) -> bool

Equality for two GObjects.

Two GObjects are equal if their memory addresses are equal.

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fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl<OT: ObjectType> PartialOrd<OT> for PlayMediaInfo

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fn partial_cmp(&self, other: &OT) -> Option<Ordering>

Partial comparison for two GObjects.

Compares the memory addresses of the provided objects.

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fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator. Read more
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fn le(&self, other: &Rhs) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator. Read more
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fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator. Read more
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fn ge(&self, other: &Rhs) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator. Read more
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impl StaticType for PlayMediaInfo

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fn static_type() -> Type

Returns the type identifier of Self.
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impl Eq for PlayMediaInfo

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impl Send for PlayMediaInfo

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impl Sync for PlayMediaInfo

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Disconnect a previously connected signal handler.
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Notify that the given property has changed its value. Read more
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