Membrane.HTTPAdaptiveStream.SinkBin (Membrane HTTP Adaptive Stream plugin v0.4.0) View Source

Bin responsible for receiving audio and video streams, performing payloading and CMAF muxing to eventually store them using provided storage configuration.

Input streams

Parsed H264 or AAC video or audio streams are expected to be connected via the :input pad. The type of stream has to be specified via the pad's :encoding option.

Output

Specify one of Membrane.HTTPAdaptiveStream.Storages as :storage to configure the sink.

Bin options

Passed via struct Membrane.HTTPAdaptiveStream.SinkBin.t/0

  • muxer_segment_duration

    pos_integer

    Default value: 2000000000

  • manifest_name

    String.t()

    Default value: "index"
    Name of the main manifest file

  • manifest_module

    module

    Required
    Implementation of the Membrane.HTTPAdaptiveStream.Manifest behaviour.

  • storage

    Storage.config_t()

    Required
    Storage configuration. May be one of Membrane.HTTPAdaptiveStream.Storages.*. See Membrane.HTTPAdaptiveStream.Storage behaviour.

  • target_window_duration

    pos_integer | :infinity

    Default value: 40000000000
    Manifest duration is keept above that time, while the oldest segments are removed whenever possible.

  • persist?

    boolean

    Default value: false
    If true, stale segments are removed from the manifest only. Once playback finishes, they are put back into the manifest.

  • target_segment_duration

    pos_integer

    Default value: 0
    Expected length of each segment. Setting it is not necessary, but may help players achieve better UX.

Pads

:input

Availability:on_request
CapsMembrane.H264,<br />Membrane.AAC
Demand unit:buffers
Direction:input
Mode:pull
Name:input

Options:

  • encoding

    :H264 | :AAC

    Required
    Encoding type determining which payloader will be used for the given stream.

  • track_name

    String.t() | nil

    Default value: nil
    Name that will be used to name the media playlist for the given track, as well as its header and segments files. It must not contain any URI reserved characters

Link to this section Summary

Types

Options for pad :input

t()

Struct containing options for Membrane.HTTPAdaptiveStream.SinkBin

Functions

Returns description of options available for this module

Link to this section Types

Specs

input_pad_opts_t() :: [encoding: :H264 | :AAC, track_name: String.t() | nil]

Options for pad :input

Specs

t() :: %Membrane.HTTPAdaptiveStream.SinkBin{
  manifest_module: module(),
  manifest_name: String.t(),
  muxer_segment_duration: pos_integer(),
  persist?: boolean(),
  storage: Membrane.HTTPAdaptiveStream.Storage.config_t(),
  target_segment_duration: pos_integer(),
  target_window_duration: pos_integer() | :infinity
}

Struct containing options for Membrane.HTTPAdaptiveStream.SinkBin

Link to this section Functions

Specs

membrane_pads() :: [{Membrane.Pad.name_t(), Membrane.Pad.description_t()}]

Returns pads descriptions for Membrane.HTTPAdaptiveStream.SinkBin

Specs

options() :: keyword()

Returns description of options available for this module