View Source Membrane.WebRTC.Source (Membrane WebRTC plugin v0.19.0)

Membrane Bin that allows receiving audio and video tracks via WebRTC.

It expects an SDP offer to be sent by the other peer at the beginning of playback and each time new tracks are added. For more information about signaling, see the signaling option.

Pads connected immediately when the bin is created (in the same spec Membrane.ChildrenSpec.t/0) need to have the kind option set to :audio or :video. Each of those pads will be associated with the first WebRTC track of the given kind that arrives.

When a WebRTC tracks arrive and there's no pad to link them to, the new_tracks/0 notification is sent. Then, the corresponding pads should be linked - the id of each pad should match one of the track ids.

Bin options

Passed via struct Membrane.WebRTC.Source.t/0

signaling
```
SignalingChannel.t() | {:websocket, SimpleWebSocketServer.options()}
```
Required
Channel for passing WebRTC signaling messages (SDP and ICE). Either:
- Membrane.WebRTC.SignalingChannel - See its docs for details.
- {:websocket, options} - Spawns Membrane.WebRTC.SimpleWebSocketServer, see there for details.
video_codec
```
:vp8 | :h264
```
Default value: :vp8
ice_servers
```
[ExWebRTC.PeerConnection.Configuration.ice_server()]
```
Default value: [%{urls: "stun:stun.l.google.com:19302"}]
depayload_rtp
```
boolean()
```
Default value: true

Pads

`:output`

Accepted formats:

Membrane.H264

%Membrane.RemoteStream{content_format: Membrane.VP8}

%Membrane.RemoteStream{content_format: Membrane.Opus}

Membrane.RTP

Direction:	`:output`
Availability:	`:on_request`

Pad options:

kind
```
any
```
Default value: nil

Summary

Types

new_tracks()

Notification sent when new tracks arrive.

output_pad_opts()

Options for pad :output

t()

Struct containing options for Membrane.WebRTC.Source

Functions

options()

Returns description of options available for this module