[][src]Struct gstreamer::Stream

pub struct Stream(_, _);

A high-level object representing a single stream. It might be backed, or not, by an actual flow of data in a pipeline (Pad).

A Stream does not care about data changes (such as decoding, encoding, parsing,...) as long as the underlying data flow corresponds to the same high-level flow (ex: a certain audio track).

A Stream contains all the information pertinent to a stream, such as stream-id, tags, caps, type, ...

Elements can subclass a Stream for internal usage (to contain information pertinent to streams of data).

Feature: v1_10

Implements

GstObjectExt, glib::object::ObjectExt

Methods

impl Stream[src]

pub fn get_caps(&self) -> Option<Caps>[src]

Retrieve the caps for self, if any

Feature: v1_10

Returns

The Caps for self

pub fn get_stream_flags(&self) -> StreamFlags[src]

Retrieve the current stream flags for self

Feature: v1_10

Returns

The StreamFlags for self

pub fn get_stream_id(&self) -> Option<GString>[src]

Returns the stream ID of self.

Feature: v1_10

Returns

the stream ID of self. Only valid during the lifetime of self.

pub fn get_stream_type(&self) -> StreamType[src]

Retrieve the stream type for self

Feature: v1_10

Returns

The StreamType for self

pub fn get_tags(&self) -> Option<TagList>[src]

Retrieve the tags for self, if any

Feature: v1_10

Returns

The TagList for self

pub fn set_caps(&self, caps: Option<&Caps>)[src]

Set the caps for the Stream

Feature: v1_10

caps

a Caps

pub fn set_stream_flags(&self, flags: StreamFlags)[src]

Set the flags for the self.

Feature: v1_10

flags

the flags to set on self

pub fn set_stream_type(&self, stream_type: StreamType)[src]

Set the stream type of self

Feature: v1_10

stream_type

the type to set on self

pub fn set_tags(&self, tags: Option<&TagList>)[src]

Set the tags for the Stream

Feature: v1_10

tags

a TagList

pub fn connect_property_caps_notify<F: Fn(&Stream) + Send + Sync + 'static>(
    &self,
    f: F
) -> SignalHandlerId
[src]

pub fn connect_property_stream_flags_notify<F: Fn(&Stream) + Send + Sync + 'static>(
    &self,
    f: F
) -> SignalHandlerId
[src]

pub fn connect_property_stream_type_notify<F: Fn(&Stream) + Send + Sync + 'static>(
    &self,
    f: F
) -> SignalHandlerId
[src]

pub fn connect_property_tags_notify<F: Fn(&Stream) + Send + Sync + 'static>(
    &self,
    f: F
) -> SignalHandlerId
[src]

impl Stream[src]

pub fn new(
    stream_id: Option<&str>,
    caps: Option<&Caps>,
    type_: StreamType,
    flags: StreamFlags
) -> Stream
[src]

Create a new Stream for the given stream_id, caps, type_ and flags

Feature: v1_10

stream_id

the id for the new stream. If None, a new one will be automatically generated

caps

the Caps of the stream

type_

the StreamType of the stream

flags

the StreamFlags of the stream

Returns

The new Stream

pub fn debug(&self) -> Debug[src]

Trait Implementations

impl Clone for Stream[src]

impl Debug for Stream[src]

impl Eq for Stream[src]

impl Hash for Stream[src]

impl IsA<Object> for Stream[src]

impl Ord for Stream[src]

impl<T: ObjectType> PartialEq<T> for Stream[src]

impl<T: ObjectType> PartialOrd<T> for Stream[src]

impl Send for Stream[src]

impl StaticType for Stream[src]

impl Sync for Stream[src]

Auto Trait Implementations

impl RefUnwindSafe for Stream

impl Unpin for Stream

impl UnwindSafe for Stream

Blanket Implementations

impl<T> Any for T where
    T: 'static + ?Sized
[src]

impl<T> Borrow<T> for T where
    T: ?Sized
[src]

impl<T> BorrowMut<T> for T where
    T: ?Sized
[src]

impl<Super, Sub> CanDowncast<Sub> for Super where
    Sub: IsA<Super>,
    Super: IsA<Super>, 
[src]

impl<T> Cast for T where
    T: ObjectType
[src]

impl<T> From<T> for T[src]

impl<T, U> Into<U> for T where
    U: From<T>, 
[src]

impl<T> ObjectExt for T where
    T: ObjectType
[src]

impl<'a, T> ToGlibContainerFromSlice<'a, *const GList> for T where
    T: GlibPtrDefault + ToGlibPtr<'a, <T as GlibPtrDefault>::GlibType>, 
[src]

impl<'a, T> ToGlibContainerFromSlice<'a, *const GPtrArray> for T where
    T: GlibPtrDefault + ToGlibPtr<'a, <T as GlibPtrDefault>::GlibType>, 
[src]

impl<'a, T> ToGlibContainerFromSlice<'a, *mut GArray> for T where
    T: GlibPtrDefault + ToGlibPtr<'a, <T as GlibPtrDefault>::GlibType>, 
[src]

impl<'a, T> ToGlibContainerFromSlice<'a, *mut GList> for T where
    T: GlibPtrDefault + ToGlibPtr<'a, <T as GlibPtrDefault>::GlibType>, 
[src]

impl<'a, T> ToGlibContainerFromSlice<'a, *mut GPtrArray> for T where
    T: GlibPtrDefault + ToGlibPtr<'a, <T as GlibPtrDefault>::GlibType>, 
[src]

impl<T> ToOwned for T where
    T: Clone
[src]

type Owned = T

The resulting type after obtaining ownership.

impl<T> ToSendValue for T where
    T: ToValue + SetValue + Send + ?Sized
[src]

impl<T> ToValue for T where
    T: SetValue + ?Sized
[src]

impl<T, U> TryFrom<U> for T where
    U: Into<T>, 
[src]

type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, 
[src]

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.