Module symphonia_core::audio[−][src]

The audio module provides primitives for working with multi-channel audio buffers of varying sample formats.

Structs

AudioBuffer	`AudioBuffer` is a container for multi-channel planar audio sample data. An `AudioBuffer` is characterized by the duration (capacity), and audio specification (channels and sample rate). The capacity of an `AudioBuffer` is the maximum number of samples the buffer may store per channel. Manipulation of samples is accomplished through the Signal trait or direct buffer manipulation.
AudioPlanes	`AudioPlanes` provides immutable slices to each audio channel (plane) contained in a signal.
AudioPlanesMut	`AudioPlanesMut` provides mutable slices to each audio channel (plane) contained in a signal.
Channels	Channels is a bit mask of all channels contained in a signal.
RawSampleBuffer	A `RawSampleBuffer`, is a byte-oriented sample buffer. All samples copied to this buffer are converted into their packed data-type and stored as a stream of bytes. `RawSampleBuffer` is mean’t for safely importing and exporting sample data to and from Symphonia as raw bytes.
SampleBuffer	A `SampleBuffer`, is a sample oriented buffer. It is agnostic to the ordering/layout of samples within the buffer. `SampleBuffer` is mean’t for safely importing and exporting sample data to and from Symphonia using the sample’s in-memory data-type.
SampleWriter	A `SampleWriter` allows for the efficient writing of samples of a specific type to a `RawSampleBuffer`. A `SampleWriter` can only be instantiated by a `StreamBuffer`.
SignalSpec	`SignalSpec` describes the characteristics of a Signal.

AudioBufferRef	`AudioBufferRef` is a copy-on-write reference to an AudioBuffer of any type.
Layout	`Layout` describes common audio channel configurations.

AsAudioBufferRef	`AsAudioBufferRef` is a trait implemented for `AudioBuffer`s that may be referenced in an `AudioBufferRef`.
Signal	The `Signal` trait provides methods for rendering and transforming contiguous buffers of audio data.
WriteSample	`WriteSample` provides a typed interface for converting a sample from it’s in-memory type to its StreamType.