[][src]Struct gstreamer_pbutils::DiscovererStreamInfo

pub struct DiscovererStreamInfo(_, _);

Base structure for information concerning a media stream. Depending on the stream type, one can find more media-specific information in DiscovererAudioInfo, DiscovererVideoInfo, and DiscovererContainerInfo.

The DiscovererStreamInfo represents the topology of the stream. Siblings can be iterated over with DiscovererStreamInfoExt::get_next and DiscovererStreamInfoExt::get_previous. Children (sub-streams) of a stream can be accessed using the DiscovererContainerInfo API.

As a simple example, if you run Discoverer on an AVI file with one audio and one video stream, you will get a DiscovererContainerInfo corresponding to the AVI container, which in turn will have a DiscovererAudioInfo sub-stream and a DiscovererVideoInfo sub-stream for the audio and video streams respectively.

Implements

DiscovererStreamInfoExt, glib::object::ObjectExt

Implementations

impl DiscovererStreamInfo[src]

pub fn next_iter(&self) -> Iter

Notable traits for Iter

impl Iterator for Iter type Item = DiscovererStreamInfo;
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pub fn previous_iter(&self) -> Iter

Notable traits for Iter

impl Iterator for Iter type Item = DiscovererStreamInfo;
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Trait Implementations

impl Clone for DiscovererStreamInfo[src]

impl Debug for DiscovererStreamInfo[src]

impl Eq for DiscovererStreamInfo[src]

impl Hash for DiscovererStreamInfo[src]

impl IsA<DiscovererStreamInfo> for DiscovererAudioInfo[src]

impl IsA<DiscovererStreamInfo> for DiscovererContainerInfo[src]

impl IsA<DiscovererStreamInfo> for DiscovererSubtitleInfo[src]

impl IsA<DiscovererStreamInfo> for DiscovererVideoInfo[src]

impl Ord for DiscovererStreamInfo[src]

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

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

impl Send for DiscovererStreamInfo[src]

impl StaticType for DiscovererStreamInfo[src]

impl Sync for DiscovererStreamInfo[src]

Auto Trait Implementations

impl RefUnwindSafe for DiscovererStreamInfo

impl Unpin for DiscovererStreamInfo

impl UnwindSafe for DiscovererStreamInfo

Blanket Implementations

impl<T> Any for T where
    T: 'static + ?Sized
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impl<T> Borrow<T> for T where
    T: ?Sized
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impl<T> BorrowMut<T> for T where
    T: ?Sized
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impl<Super, Sub> CanDowncast<Sub> for Super where
    Sub: IsA<Super>,
    Super: IsA<Super>, 
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impl<T> Cast for T where
    T: ObjectType
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impl<T> From<T> for T[src]

impl<O> GObjectExtManualGst for O where
    O: IsA<Object>, 
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impl<T, U> Into<U> for T where
    U: From<T>, 
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impl<T> ObjectExt for T where
    T: ObjectType
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impl<'a, T> ToGlibContainerFromSlice<'a, *const GList> for T where
    T: GlibPtrDefault + ToGlibPtr<'a, <T as GlibPtrDefault>::GlibType>, 
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impl<'a, T> ToGlibContainerFromSlice<'a, *const GPtrArray> for T where
    T: GlibPtrDefault + ToGlibPtr<'a, <T as GlibPtrDefault>::GlibType>, 
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impl<'a, T> ToGlibContainerFromSlice<'a, *mut GArray> for T where
    T: GlibPtrDefault + ToGlibPtr<'a, <T as GlibPtrDefault>::GlibType>, 
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impl<'a, T> ToGlibContainerFromSlice<'a, *mut GList> for T where
    T: GlibPtrDefault + ToGlibPtr<'a, <T as GlibPtrDefault>::GlibType>, 
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impl<'a, T> ToGlibContainerFromSlice<'a, *mut GPtrArray> for T where
    T: GlibPtrDefault + ToGlibPtr<'a, <T as GlibPtrDefault>::GlibType>, 
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impl<T> ToOwned for T where
    T: Clone
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type Owned = T

The resulting type after obtaining ownership.

impl<T> ToSendValue for T where
    T: ToValue + SetValue + Send + ?Sized
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impl<T> ToValue for T where
    T: SetValue + ?Sized
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impl<T, U> TryFrom<U> for T where
    U: Into<T>, 
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type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, 
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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.