Struct AudioFrame 

pub struct AudioFrame {
    pub frame_id: u64,
    pub sample_rate: u32,
    pub channels: u8,
    pub samples: Vec<f32>,
    pub timestamp_samples: u64,
}

A frame of audio samples for FFT processing.

Fields

frame_id: u64

Unique frame identifier.

sample_rate: u32

Sample rate in Hz.

channels: u8

Number of channels (1 = mono, 2 = stereo).

samples: Vec<f32>

Audio samples (interleaved if stereo).

timestamp_samples: u64

Timestamp in samples from start.

Implementations

impl AudioFrame

pub fn new( frame_id: u64, sample_rate: u32, channels: u8, samples: Vec<f32>, timestamp_samples: u64, ) -> Self

Create a new audio frame.

pub fn duration_secs(&self) -> f64

Get the duration of this frame in seconds.

pub fn channel_samples(&self, channel: usize) -> Vec<f32>

Get samples for a specific channel.

Trait Implementations

impl Archive for AudioFrame

where u64: Archive, u32: Archive, u8: Archive, Vec<f32>: Archive,

type Archived = ArchivedAudioFrame

The archived representation of this type.

type Resolver = AudioFrameResolver

The resolver for this type. It must contain all the additional information from serializing needed to make the archived type from the normal type.

unsafe fn resolve( &self, pos: usize, resolver: Self::Resolver, out: *mut Self::Archived, )

Creates the archived version of this value at the given position and writes it to the given output.

impl Clone for AudioFrame

fn clone(&self) -> AudioFrame

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AudioFrame

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

Formats the value using the given formatter.

impl<__D: Fallible + ?Sized> Deserialize<AudioFrame, __D> for Archived<AudioFrame>

where u64: Archive, Archived<u64>: Deserialize<u64, __D>, u32: Archive, Archived<u32>: Deserialize<u32, __D>, u8: Archive, Archived<u8>: Deserialize<u8, __D>, Vec<f32>: Archive, Archived<Vec<f32>>: Deserialize<Vec<f32>, __D>,

fn deserialize(&self, deserializer: &mut __D) -> Result<AudioFrame, __D::Error>

Deserializes using the given deserializer

impl RingMessage for AudioFrame

fn message_type() -> u64

Get the message type discriminator.

fn message_id(&self) -> MessageId

Get the message ID.

fn serialize(&self) -> Vec<u8>

Serialize the message to bytes.

fn deserialize(bytes: &[u8]) -> Result<Self>

Deserialize a message from bytes.

fn correlation_id(&self) -> CorrelationId

Get the correlation ID (if any).

fn priority(&self) -> Priority

Get the priority.

fn size_hint(&self) -> usize

where Self: Sized,

Get the serialized size hint.

impl<__S: Fallible + ?Sized> Serialize<__S> for AudioFrame

where u64: Serialize<__S>, u32: Serialize<__S>, u8: Serialize<__S>, Vec<f32>: Serialize<__S>,

fn serialize(&self, serializer: &mut __S) -> Result<Self::Resolver, __S::Error>

Writes the dependencies for the object and returns a resolver that can create the archived type.