An Endpoint responsible for converting incoming tracks to HLS playlist.

It can perform mixing audio and composing video (see Membrane.RTC.Engine.Endpoint.HLS.MixerConfig), in such case these plugins need to be present in your mix.exs:

[
  :membrane_video_compositor_plugin,
  :membrane_audio_mix_plugin
]

Bin options

Passed via struct Membrane.RTC.Engine.Endpoint.HLS.t/0

• rtc_engine

  pid()

  Required
  Pid of parent Engine

• owner

  pid()

  Required
  Pid of parent all notifications will be send to. These notifications are:

  • {:playlist_playable, content_type}
  • {:cleanup, clean_function}

• output_directory

  Path.t()

  Default value: "hls_output"
  Path to directory under which HLS output will be saved

• synchronize_tracks?

  boolean()

  Default value: true
  Set to false if source is different than webrtc. If set to true HLS Endpoint will calculate track offset based on handle_pad_added call.

• mixer_config

  MixerConfig.t() | nil

  Default value: nil
  Audio and video mixer configuration. If you don't want to use compositor pass nil.

• hls_config

  HLSConfig.t()

  Default value: %Membrane.RTC.Engine.Endpoint.HLS.HLSConfig{manifest_name: "index", manifest_module: Membrane.HTTPAdaptiveStream.HLS, storage: &Membrane.RTC.Engine.Endpoint.HLS.HLSConfig.default_storage/1, target_window_duration: 40000000000, persist?: false, mode: :live, hls_mode: :separate_av, header_naming_fun: &Membrane.HTTPAdaptiveStream.Manifest.Track.default_header_naming_fun/2, segment_naming_fun: &Membrane.HTTPAdaptiveStream.Manifest.Track.default_segment_naming_fun/1, segment_duration: 5000000000, partial_segment_duration: nil, cleanup_after: nil}
  HLS stream and playlist configuration.

• subscribe_mode

  :auto | :manual

  Default value: :auto
  Whether tracks should be subscribed automatically when they're ready. If set to :manual hls endpoint will subscribe only to tracks from endpoints send using message: {:subscribe, endpoints}

Pads

:input

Accepted formats:

Membrane.RTP