janusvrwebrtcsrc

JanusVRWebRTCSrc is an element that integrates with the Video Room plugin of the Janus Gateway. It receives audio and/or video streams from WebRTC using Janus as the signaller.

Examples

First start sending a video stream to a janus room:

$ gst-launch-1.0 videotestsrc ! janusvrwebrtcsink signaller::room-id=1234 signaller::feed-id=777 signaller::janus-endpoint=wss://janus.conf.meetecho.com/ws

You can then retrieve this stream using:

$ gst-launch-1.0 janusvrwebrtcsrc signaller::room-id=1234 signaller::producer-peer-id=777 signaller::janus-endpoint=wss://janus.conf.meetecho.com/ws ! videoconvert ! autovideosink

You can also retrieve it using an URI:

$ gst-play-1.0 "gstjanusvrs://janus.conf.meetecho.com/ws?room-id=1234&producer-peer-id=777"

See also

The documentation of the janusvrwebrtcsink element.

Hierarchy

GObject
    ╰──GInitiallyUnowned
        ╰──GstObject
            ╰──GstElement
                ╰──GstBin
                    ╰──GstBaseWebRTCSrc
                        ╰──janusvrwebrtcsrc

Implemented interfaces

Factory details

Authors: – Eva Pace

Classification: – Source/Network/WebRTC

Rank – none

Plugin – rswebrtc

Package – gst-plugin-webrtc

Pad Templates

audio_%s_%u

audio/x-raw(ANY):
application/x-rtp:
audio/x-opus:

Presence – sometimes

Direction – src

Object type – GstWebRTCSrcPad

video_%s_%u

video/x-raw(ANY):
application/x-rtp:
video/x-vp8:
video/x-h264:
video/x-vp9:
video/x-h265:
video/x-av1:

Presence – sometimes

Direction – src

Object type – GstWebRTCSrcPad

Properties

janus-state 

“janus-state” GstJanusVRWebRTCJanusState *

The current state of the signaller.

Flags : Read

Default value : initialized (0)

Since : plugins-rs-0.14.0

use-string-ids 

“use-string-ids” gboolean

By default Janus uses u64 ids to identify the room, the feed, etc. But it can be changed to strings using the strings_ids option in janus.plugin.videoroom.jcfg. In such case, janusvrwebrtcsrc has to be created using use-string-ids=true so its signaller uses the right types for such ids and properties.

Flags : Read / Write / Construct Only

Default value : false

Since : plugins-rs-0.14.0

Named constants

GstJanusVRWebRTCJanusState

Members

initialized (0) – Initialized
session-created (1) – SessionCreated
videoroom-attached (2) – VideoroomAttached
room-joined (3) – RoomJoined
negotiating (4) – Negotiating
webrtc-up (5) – WebrtcUp

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