Membrane.RTP.Serializer (Membrane RTP plugin v0.9.0) View Source

Given following RTP payloads and their minimal metadata, creates their proper header information, incrementing timestamps and sequence numbers for each packet. Header information then is put inside buffer's metadata under :rtp key.

Accepts the following metadata under :rtp key: :marker, :csrcs, :extension. See Membrane.RTP.Header for their meaning and specifications.

Element options

Passed via struct Membrane.RTP.Serializer.t/0

  • ssrc

    RTP.ssrc_t()

    Required

  • payload_type

    RTP.payload_type_t()

    Required

  • clock_rate

    RTP.clock_rate_t()

    Required

  • alignment

    pos_integer()

    Default value: 1
    Number of bytes that each packet should be aligned to. Alignment is achieved by adding RTP padding.

Pads

:input

Availability:always
CapsMembrane.RTP
Demand unit:buffers
Direction:input
Mode:pull
Name:input

:output

Availability:always
CapsMembrane.RemoteStream, restrictions:<br />&nbsp;&nbsp;type: :packetized,<br />&nbsp;&nbsp;content_format: Membrane.RTP
Direction:output
Mode:pull
Name:output

Link to this section Summary

Types

t()

Struct containing options for Membrane.RTP.Serializer

Functions

Returns pads descriptions for Membrane.RTP.Serializer

Returns description of options available for this module

Link to this section Types

Specs

t() :: %Membrane.RTP.Serializer{
  alignment: pos_integer(),
  clock_rate: Membrane.RTP.clock_rate_t(),
  payload_type: Membrane.RTP.payload_type_t(),
  ssrc: Membrane.RTP.ssrc_t()
}

Struct containing options for Membrane.RTP.Serializer

Link to this section Functions

Specs

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

Returns pads descriptions for Membrane.RTP.Serializer

Specs

options() :: keyword()

Returns description of options available for this module