Struct gstreamer_pbutils::DiscovererAudioInfo

pub struct DiscovererAudioInfo(_, _);

DiscovererStreamInfo specific to audio streams.

Implements

DiscovererStreamInfoExt, glib::object::ObjectExt

Methods

impl DiscovererAudioInfo

pub fn get_bitrate(&self) -> u32

Returns

the average or nominal bitrate of the stream in bits/second.

pub fn get_channel_mask(&self) -> u64

Feature: v1_14

Returns

the channel-mask of the stream, refer to gst_audio_channel_positions_from_mask for more information.

pub fn get_channels(&self) -> u32

Returns

the number of channels in the stream.

pub fn get_depth(&self) -> u32

Returns

the number of bits used per sample in each channel.

pub fn get_language(&self) -> Option<String>

Returns

the language of the stream, or NULL if unknown.

pub fn get_max_bitrate(&self) -> u32

Returns

the maximum bitrate of the stream in bits/second.

pub fn get_sample_rate(&self) -> u32

Returns

the sample rate of the stream in Hertz.

Trait Implementations

impl Clone for DiscovererAudioInfo

fn clone(&self) -> DiscovererAudioInfo

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Hash for DiscovererAudioInfo

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

Feeds this value into the given [Hasher].

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

Feeds a slice of this type into the given [Hasher].

impl Ord for DiscovererAudioInfo

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

This method returns an Ordering between self and other.

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

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

impl StaticType for DiscovererAudioInfo

fn static_type() -> Type

Returns the type identifier of Self.

impl<T: IsA<Object>> PartialEq<T> for DiscovererAudioInfo

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

This method tests for self and other values to be equal, and is used by ==.

#[must_use] fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl Eq for DiscovererAudioInfo

impl<T: IsA<Object>> PartialOrd<T> for DiscovererAudioInfo

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

This method returns an ordering between self and other values if one exists.

#[must_use] fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator.

#[must_use] fn le(&self, other: &Rhs) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

#[must_use] fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator.

#[must_use] fn ge(&self, other: &Rhs) -> bool

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

impl Debug for DiscovererAudioInfo

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

Formats the value using the given formatter.

impl IsA<DiscovererStreamInfo> for DiscovererAudioInfo

impl IsA<Object> for DiscovererAudioInfo

impl Send for DiscovererAudioInfo

impl Sync for DiscovererAudioInfo