Log more about layer offset. (#1959)

Seeing a good chunk of logs using default offset.
And it is concentrated heavily on few tracks.
Logging more to understand this better before
potentially demoting this log.

pkg/sfu/buffer/rtpstats.go

@@ -819,9 +819,9 @@ func (r *RTPStats) SetRtcpSenderReportData(srData *RTCPSenderReportData) {
 	if r.srNewest != nil && r.srNewest.NTPTimestamp > srData.NTPTimestamp {
 		r.logger.Infow(
 			"received anachronous sender report",
-			"currentNTP", srData.NTPTimestamp.Time(),
+			"currentNTP", srData.NTPTimestamp.Time().String(),
 			"currentRTP", srData.RTPTimestamp,
-			"lastNTP", r.srNewest.NTPTimestamp.Time(),
+			"lastNTP", r.srNewest.NTPTimestamp.Time().String(),
 			"lastRTP", r.srNewest.RTPTimestamp,
 		)
 		return

pkg/sfu/streamtrackermanager.go

@@ -571,7 +571,15 @@ func (s *StreamTrackerManager) updateLayerOffsetLocked(ref, other int32) {
 	// use minimal offset to indicate value availability in the extremely unlikely case of
 	// both layers using the same timestamp
 	if offset == 0 {
-		s.logger.Infow("using default offset", "ref", ref, "other", other)
+		s.logger.Infow(
+			"using default offset",
+			"ref", ref,
+			"refNTP", srRef.NTPTimestamp.Time().String(),
+			"refRTP", srRef.RTPTimestamp,
+			"other", other,
+			"otherNTP", srOther.NTPTimestamp.Time().String(),
+			"otherRTP", srOther.RTPTimestamp,
+		)
 		offset = 1
 	}