View Source Membrane.FFmpeg.SWResample.Converter (Membrane FFmpeg SWResample plugin v0.19.1)

This element performs audio conversion/resampling/channel mixing, using SWResample module of FFmpeg library.

Element options

Passed via struct Membrane.FFmpeg.SWResample.Converter.t/0

  • input_stream_format

    RawAudio.t() | nil

    Default value: nil
    Stream format for the input pad. If set to nil (default value), stream format is assumed to be received through the pad. If explicitly set to some stream format, it cannot be changed by stream format received through the pad.

  • output_stream_format

    RawAudio.t()

    Required
    Audio stream format for output pad

Pads

:input

Accepted formats:

%RawAudio{sample_format: format, channels: channels}
when format in @supported_sample_format and channels in @supported_channels
%RemoteStream{content_format: format} when format in [nil, RawAudio]
%RawAudio{sample_format: :s24le, channels: channels} when channels in @supported_channels
Direction::input
Availability::always
Flow control::auto

:output

Accepted formats:

%RawAudio{sample_format: format, channels: channels}
when format in @supported_sample_format and channels in @supported_channels
Direction::output
Availability::always
Flow control::auto

Summary

Types

t()

Struct containing options for Membrane.FFmpeg.SWResample.Converter

Functions

Returns description of options available for this module

Types

@type t() :: %Membrane.FFmpeg.SWResample.Converter{
  input_stream_format: Membrane.RawAudio.t() | nil,
  output_stream_format: Membrane.RawAudio.t()
}

Struct containing options for Membrane.FFmpeg.SWResample.Converter

Functions

@spec options() :: keyword()

Returns description of options available for this module