<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"></head><body dir="auto">Hi, I’ve already asked my question here - <a href="https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/1386">https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/1386</a><div dir="ltr"></div><div><br></div><div>Suggestion of adding <span style="caret-color: rgb(31, 31, 31); color: rgb(31, 31, 31); font-family: Menlo, "DejaVu Sans Mono", "Liberation Mono", Consolas, "Ubuntu Mono", "Courier New", "andale mono", "lucida console", monospace; font-size: 12.600000381469727px; white-space: pre-wrap; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); -webkit-text-size-adjust: 100%; background-color: rgb(240, 240, 240);">rtcp-fb-nack=(boolean)true</span> didn’t work, also there isn’t any reference to rtcp-fb-nack in rtpsession code (though it is used by webrtcbin). </div><div>The problem is that find_source fails and I don’t really know why</div></body></html>