OBS Patch for Pacing

out.patch

diff --git a/plugins/obs-webrtc/whip-output.cpp b/plugins/obs-webrtc/whip-output.cpp
index e83cc03b8..0e3693992 100644
--- a/plugins/obs-webrtc/whip-output.cpp
+++ b/plugins/obs-webrtc/whip-output.cpp
@@ -60,6 +60,10 @@ bool WHIPOutput::Start()
                return false;
        }

+       obs_data_t *video_settings = obs_encoder_get_settings(encoder);
+       video_bitrate = (int)obs_data_get_int(video_settings, "bitrate");
+       obs_data_release(video_settings);
+
        is_av1 = (strcmp("av1", obs_encoder_get_codec(encoder)) == 0);

        if (!obs_output_can_begin_data_capture(output, 0))
@@ -161,7 +165,13 @@ void WHIPOutput::ConfigureVideoTrack(std::string media_stream_id,
        }

        video_sr_reporter = std::make_shared<rtc::RtcpSrReporter>(rtp_config);
+
        packetizer->addToChain(video_sr_reporter);
+       if (video_bitrate != 0) {
+               packetizer->addToChain(std::make_shared<rtc::PacingHandler>(
+                       static_cast<float>(video_bitrate * 1000),
+                       std::chrono::milliseconds(5)));
+       }
        packetizer->addToChain(std::make_shared<rtc::RtcpNackResponder>());

        video_track = peer_connection->addTrack(video_description);
diff --git a/plugins/obs-webrtc/whip-output.h b/plugins/obs-webrtc/whip-output.h
index 2933dfae6..954150a59 100644
--- a/plugins/obs-webrtc/whip-output.h
+++ b/plugins/obs-webrtc/whip-output.h
@@ -44,6 +44,7 @@ private:

        obs_output_t *output;
        bool is_av1;
+       int video_bitrate;

        std::string endpoint_url;
        std::string bearer_token;