diff --git a/subprojects/gst-plugins-bad/ext/webrtc/gstwebrtcbin.c b/subprojects/gst-plugins-bad/ext/webrtc/gstwebrtcbin.c index fe48300e80..1bd9d4624b 100644 --- a/subprojects/gst-plugins-bad/ext/webrtc/gstwebrtcbin.c +++ b/subprojects/gst-plugins-bad/ext/webrtc/gstwebrtcbin.c @@ -7498,6 +7498,16 @@ _transport_free (GObject * object) static void gst_webrtc_bin_init (GstWebRTCBin * webrtc) { + /* Set SINK/SRC flags as webrtcbin can act as one depending on the + * SDP later. Without setting this here already, surrounding bins might not + * notice this and the pipeline configuration might become inconsistent, + * e.g. with regards to latency. + * See: https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/737 + */ + gst_bin_set_suppressed_flags (GST_BIN_CAST (webrtc), + GST_ELEMENT_FLAG_SINK | GST_ELEMENT_FLAG_SOURCE); + GST_OBJECT_FLAG_SET (webrtc, GST_ELEMENT_FLAG_SINK | GST_ELEMENT_FLAG_SOURCE); + webrtc->priv = gst_webrtc_bin_get_instance_private (webrtc); g_mutex_init (PC_GET_LOCK (webrtc)); g_cond_init (PC_GET_COND (webrtc));