Membrane Element: PortAudio v0.2.2 Membrane.Element.PortAudio.Source View Source
Audio source that captures sound via multi-platform PortAudio library.
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Types
Struct containing options for Membrane.Element.PortAudio.Source
Functions
Returns pads specification for Membrane.Element.PortAudio.Source
Returns description of options available for this module
Link to this section Types
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t()
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t()
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t() :: %Membrane.Element.PortAudio.Source{
endpoint_id: integer() | :default,
portaudio_buffer_size: pos_integer(),
latency: :low | :high
}
t() :: %Membrane.Element.PortAudio.Source{ endpoint_id: integer() | :default, portaudio_buffer_size: pos_integer(), latency: :low | :high }
Struct containing options for Membrane.Element.PortAudio.Source
latency
- Latency of the output deviceDefaults to
:high
portaudio_buffer_size
- Size of the portaudio buffer (in frames)Defaults to
256
endpoint_id
- PortAudio sound card idDefaults to
:default
Link to this section Functions
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membrane_pads() View Source
Returns pads specification for Membrane.Element.PortAudio.Source
They are the following:
Pad
:output
- availability:
:always
- caps:
Membrane.Caps.Audio.Raw
, params:channels
:2
,sample_rate
:48000
,format
::s16le
- direction:
:output
- mode:
:push
- availability:
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options()
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options()
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options() :: keyword()
options() :: keyword()
Returns description of options available for this module