View Source Membrane.HTTPAdaptiveStream.Sink (Membrane HTTP Adaptive Stream plugin v0.14.0)
Sink for generating HTTP streaming manifests.
Uses Membrane.HTTPAdaptiveStream.Manifest
for manifest serialization
and Membrane.HTTPAdaptiveStream.Storage
for saving files.
notifications
Notifications
{:track_playable, input_pad_id}
- sent when the first segment of a track is stored, and thus the track is ready to be played
examples
Examples
The following configuration:
%Membrane.HTTPAdaptiveStream.Sink{
manifest_config: %ManifestConfig{name: "manifest", module: Membrane.HTTPAdaptiveStream.HLS}
storage: %Membrane.HTTPAdaptiveStream.Storages.FileStorage{directory: "output"}
}
will generate a HLS manifest in the output
directory, playable from
output/manifest.m3u8
file.
element-options
Element options
Passed via struct Membrane.HTTPAdaptiveStream.Sink.t/0
manifest_config
ManifestConfig.t()
Required
track_config
TrackConfig.t()
Required
storage
Storage.config_t()
Required
Storage configuration. May be one ofMembrane.HTTPAdaptiveStream.Storages.*
. SeeMembrane.HTTPAdaptiveStream.Storage
behaviour.cleanup_after
nil | Membrane.Time.t()
Default value:
nil
If notnil
, time after a storage cleanup function should run.The function will remove all manifests and segments stored during the stream.
pads
Pads
input
:input
Accepted formats:
CMAF.Track
Direction: | :input |
Availability: | :on_request |
Mode: | :pull |
Demand mode: | :manual |
Demand unit: | :buffers |
Pad options:
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.segment_duration
Membrane.Time.t()
Required
The minimal duration of media segments produced by this particular track.In case of regular paced streams the parameter may not have any impact, but when partial segments gets used it may decide when regular segments gets finalized and new gets started.
partial_segment_duration
Membrane.Time.t() | nil
Default value:
nil
The target duration of partial segments.When set to nil then the track is not supposed to emit partial segments.
Link to this section Summary
Link to this section Types
@type input_pad_opts_t() :: [ track_name: String.t() | nil, segment_duration: Membrane.Time.t(), partial_segment_duration: Membrane.Time.t() | nil ]
Options for pad :input
@type t() :: %Membrane.HTTPAdaptiveStream.Sink{ cleanup_after: nil | Membrane.Time.t(), manifest_config: Membrane.HTTPAdaptiveStream.Sink.ManifestConfig.t(), storage: Membrane.HTTPAdaptiveStream.Storage.config_t(), track_config: Membrane.HTTPAdaptiveStream.Sink.TrackConfig.t() }
Struct containing options for Membrane.HTTPAdaptiveStream.Sink
Link to this section Functions
@spec options() :: keyword()
Returns description of options available for this module