Constructor

PwgAudioFormatnew

since: 0.1

Declaration [src] 

PwgAudioFormat*
pwg_audio_format_new (
  const char* sample_format,
  unsigned int rate,
  unsigned int channels,
  unsigned int bytes_per_sample
)

Description [src]

Creates an immutable audio format descriptor.

Stability: Unstable

Available since: 0.1

Parameters

sample_format

Type: const char*

PipeWire/SPA sample format name.

The data is owned by the caller of the function.
The value is a NUL terminated UTF-8 string.
rate

Type: unsigned int

Sample rate in Hz.

channels

Type: unsigned int

Channel count.

bytes_per_sample

Type: unsigned int

Bytes per single-channel sample.

Return value

Type: PwgAudioFormat

A new audio format object.

The caller of the function takes ownership of the data, and is responsible for freeing it.