View Source Membrane.PortAudio.Sink (Membrane PortAudio plugin v0.14.1)

Audio sink that plays sound via multi-platform PortAudio library.

element-options

Element options

Passed via struct Membrane.PortAudio.Sink.t/0

  • endpoint_id

    integer | :default

    Default value: :default
    PortAudio sound card id

  • ringbuffer_size

    pos_integer

    Default value: 4096
    Size of the ringbuffer (in frames)

  • portaudio_buffer_size

    pos_integer

    Default value: 256
    Size of the portaudio buffer (in frames)

  • latency

    :low | :high

    Default value: :high
    Latency of the output device

pads

Pads

input

:input

Accepted formats

%RawAudio{channels: 2, sample_rate: 48000, sample_format: :s16le}

Availability :always
Demand mode :manual
Demand unit :bytes
Direction :input
Mode :pull
Name :input

clock

Clock

This element provides a clock to its parent.

This clock measures time by counting a number of samples consumed by a PortAudio device and allows synchronization with it.

Link to this section Summary

Types

t()

Struct containing options for Membrane.PortAudio.Sink

Functions

Returns description of options available for this module

Link to this section Types

@type t() :: %Membrane.PortAudio.Sink{
  endpoint_id: integer() | :default,
  latency: :low | :high,
  portaudio_buffer_size: pos_integer(),
  ringbuffer_size: pos_integer()
}

Struct containing options for Membrane.PortAudio.Sink

Link to this section Functions

@spec options() :: keyword()

Returns description of options available for this module