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-rw-r--r--plugins/rtp/src/stream.vala40
1 files changed, 40 insertions, 0 deletions
diff --git a/plugins/rtp/src/stream.vala b/plugins/rtp/src/stream.vala
index a5b1482a..24adcb9a 100644
--- a/plugins/rtp/src/stream.vala
+++ b/plugins/rtp/src/stream.vala
@@ -74,6 +74,45 @@ public class Dino.Plugins.Rtp.Stream : Xmpp.Xep.JingleRtp.Stream {
}
}
+ private static Gst.PadProbeReturn log_probe(Gst.Pad pad, Gst.PadProbeInfo info) {
+ if ((info.type & Gst.PadProbeType.EVENT_DOWNSTREAM) > 0) {
+ debug("%s.%s probed downstream event %s", pad.get_parent_element().name, pad.name, info.get_event().type.get_name());
+ }
+ if ((info.type & Gst.PadProbeType.EVENT_UPSTREAM) > 0) {
+ var event = info.get_event();
+ if (event.type == Gst.EventType.RECONFIGURE) return Gst.PadProbeReturn.DROP;
+ if (event.type == Gst.EventType.QOS) {
+ Gst.QOSType qos_type;
+ double proportion;
+ Gst.ClockTimeDiff diff;
+ Gst.ClockTime timestamp;
+ event.parse_qos(out qos_type, out proportion, out diff, out timestamp);
+ debug("%s.%s probed qos event: type: %s, proportion: %f, diff: %lli, timestamp: %llu", pad.get_parent_element().name, pad.name, @"$qos_type", proportion, diff, timestamp);
+ } else {
+ debug("%s.%s probed upstream event %s", pad.get_parent_element().name, pad.name, event.type.get_name());
+ }
+ }
+ if ((info.type & Gst.PadProbeType.QUERY_DOWNSTREAM) > 0) {
+ debug("%s.%s probed downstream query %s", pad.get_parent_element().name, pad.name, info.get_query().type.get_name());
+ }
+ if ((info.type & Gst.PadProbeType.QUERY_UPSTREAM) > 0) {
+ debug("%s.%s probed upstream query %s", pad.get_parent_element().name, pad.name, info.get_query().type.get_name());
+ }
+ if ((info.type & Gst.PadProbeType.BUFFER) > 0) {
+ uint id = pad.get_data("no_buffer_probe_timeout");
+ if (id != 0) {
+ Source.remove(id);
+ }
+ string name = @"$(pad.get_parent_element().name).$(pad.name)";
+ id = Timeout.add_seconds(1, () => {
+ debug("%s probed no buffer for 1 second", name);
+ return Source.REMOVE;
+ });
+ pad.set_data("no_buffer_probe_timeout", id);
+ }
+ return Gst.PadProbeReturn.PASS;
+ }
+
public override void create() {
plugin.pause();
@@ -114,6 +153,7 @@ public class Dino.Plugins.Rtp.Stream : Xmpp.Xep.JingleRtp.Stream {
recv_rtp.do_timestamp = true;
recv_rtp.format = Gst.Format.TIME;
recv_rtp.is_live = true;
+ recv_rtp.get_static_pad("src").add_probe(Gst.PadProbeType.BLOCK, log_probe);
pipe.add(recv_rtp);
recv_rtcp = Gst.ElementFactory.make("appsrc", @"rtcp_src_$rtpid") as Gst.App.Src;