Thanks for implementing this! Looks like it has a lot of potential.
We compiled the whip branch of Galene, configured the group as suggested, and downloaded the most recent Windows obs-webrtc-x64-27.0.1-m91-2.22.msi build of OBS-WebRTC from
I added our Galene address to the Advanced Settings->Publish API URL line in the OBS Stream settings, and tried to start streaming. However, I'm getting the below errors.
Before diving deeper, I was curious if anyone had successfully linked OBS-WebRTC to the Galene WHIP branch.
-Eliot
18:06:06.849: Output 'simple_stream': Tried to set a delay value on a non-encoded output
18:06:06.849: millicast_stream_start
18:06:06.849: WebRTCStream::start
18:06:06.849: Video codec: h264
18:06:06.849: Simulcast: false
18:06:06.849: Publish API URL: https://bigboard.agog.com/group/Highland_Park/
18:06:06.849: Protocol: Automatic
18:06:06.849: (rtc_event_log_impl.cc:43): Creating legacy encoder for RTC event log.
18:06:06.849:
18:06:06.850: (peer_connection_factory.cc:357): Using default network controller factory
18:06:06.850:
18:06:06.850: (bitrate_prober.cc:72): Bandwidth probing enabled, set to inactive
18:06:06.850:
18:06:06.850: (pacing_controller.cc:230): bwe:pacer_updated pacing_kbps=300 padding_budget_kbps=0
18:06:06.850:
18:06:06.850: (aimd_rate_control.cc:113): Using aimd rate control with back off factor 0.85
18:06:06.850:
18:06:06.850: (remote_bitrate_estimator_single_stream.cc:72): RemoteBitrateEstimatorSingleStream: Instantiating.
18:06:06.850:
18:06:06.850: (remote_estimator_proxy.cc:50): Maximum interval between transport feedback RTCP messages (ms): 250
18:06:06.850:
18:06:06.851: (webrtc_session_description_factory.cc:185): DTLS-SRTP enabled; sending DTLS identity request (key type: 1).
18:06:06.851:
18:06:06.851: (openssl_key_pair.cc:38): Making key pair
18:06:06.851: PEER CONNECTION CREATED
18:06:06.851:
18:06:06.851:
18:06:06.851: (peer_connection.cc:1014): Adding audio transceiver in response to a call to AddTransceiver.
18:06:06.851:
18:06:06.851: (peer_connection.cc:1014): Adding video transceiver in response to a call to AddTransceiver.
18:06:06.851:
18:06:06.851: Stream Name:
18:06:06.851:
18:06:06.851: CONNECTING TO https://bigboard.agog.com/group/Highland_Park/
18:06:06.851: (openssl_key_pair.cc:91): Returning key pair
18:06:06.851:
18:06:06.851: (openssl_certificate.cc:59): Making certificate for WebRTC
18:06:06.851:
18:06:06.852: (openssl_certificate.cc:109): Returning certificate
18:06:06.852:
18:06:06.853: (webrtc_session_description_factory.cc:491): Setting new certificate.
18:06:06.853:
18:06:06.920: Error querying publishing websocket url
18:06:06.920: code: 308
18:06:06.920: body:
18:06:06.920: Error connecting to server
18:06:06.921: WebRTCStream::OnIceConnectionChange [6]
18:06:06.921: WebRTCStream::OnConnectionChange [5]
18:06:06.921: (sdp_offer_answer.cc:2481): Session: 3426409987904746185 Old state: stable New state: closed
18:06:06.921:
18:06:06.921: (paced_sender.cc:187): ProcessThreadAttached 0x0
18:06:06.921:
18:06:06.922: Stream output type 'millicast_output' failed to start!
18:06:06.958: ==== Streaming Stop ================================================
On Sat, Sep 11, 2021 at 7:38 AM Juliusz Chroboczek <
jch@irif.fr> wrote:
Hi,
The IETF WISH working group is chartered to provide a simple HTTP-based
ingress protocol for WebRTC video servers. The goal is to have a simple
standardised protocol for client->server communcation that can be used
where RTMP is used today: in broadcasting applications (think OBS Studio)
or in IP cameras.
The current incarnation is the WHIP protocol, described at
https://datatracker.ietf.org/doc/draft-ietf-wish-whip/
I've pushed a preliminary implementation of WHIP for Galene to the "whip"
branch. You may test it with Lorenzo Miniero's test client
https://github.com/lminiero/simple-whip-client
Limitations: Galene uses HTTP Basic Auth, while Lorenzo's client uses
a Bearer Token (in accordance with the spec), so you'll need to say in the
group configuration
"presenter": [{}],
"allow-anonymous": true
-- Juliusz
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--
Eliot Mack
CEO
Lightcraft Technology