Updates FMJ to r11. This revision uses an adaptive jitter buffer (for audio streams), which changes size according to the number of packets arriving too late. Passes the net.java.sip.communicator.impl.neomedia.adaptive_jitter_buffer.* properties to the FMJ Registry. Changes the mechanism through which the number of discarded packets is obtained in MediaStreamStatsImpl, now using a FMJ controls. Shows more information about discarded packets and the adaptive jitter buffer in the "call info" window.

resources/languages/resources.properties

@@ -594,7 +594,9 @@ service.gui.callinfo.HARVESTING_MS_FOR=ms (for
 service.gui.callinfo.HARVESTS=harvests)
 service.gui.callinfo.DECODED_WITH_FEC=Packets decoded with FEC
 service.gui.callinfo.DISCARDED_PERCENT=Packets currently being discarded
-service.gui.callinfo.DISCARDED_TOTAL=Total number of discarded packets
+service.gui.callinfo.DISCARDED_TOTAL=Number of discarded packets
+service.gui.callinfo.ADAPTIVE_JITTER_BUFFER=Adaptive jitter buffer
+service.gui.callinfo.JITTER_BUFFER_DELAY=Jitter buffer
 
 service.gui.ALWAYS_TRUST=Always trust this certificate
 service.gui.CERT_DIALOG_TITLE=Verify Certificate

src/net/java/sip/communicator/impl/gui/main/call/CallInfoFrame.java

@@ -601,8 +601,25 @@ private void constructAudioVideoInfo(
                  String.valueOf((int)mediaStreamStats.getPercentDiscarded()
                          + "%")));
         stringBuffer.append(getLineString(
-                resources.getI18NString("service.gui.callinfo.DISCARDED_TOTAL"),
-                String.valueOf(mediaStreamStats.getNbDiscarded())));
+            resources.getI18NString("service.gui.callinfo.DISCARDED_TOTAL"),
+            String.valueOf(mediaStreamStats.getNbDiscarded())
+                + " (" + mediaStreamStats.getNbDiscardedLate() + " late, "
+                + mediaStreamStats.getNbDiscardedFull() + " full, "
+                + mediaStreamStats.getNbDiscardedShrink() + " shrink, "
+                + mediaStreamStats.getNbDiscardedReset() + " reset)"));
+
+        stringBuffer.append(getLineString(
+                resources.getI18NString(
+                    "service.gui.callinfo.ADAPTIVE_JITTER_BUFFER"),
+                    mediaStreamStats.isAdaptiveBufferEnabled()
+                            ? "enabled" : "disabled"));
+        stringBuffer.append(getLineString(
+                resources.getI18NString(
+                        "service.gui.callinfo.JITTER_BUFFER_DELAY"),
+                "~" + mediaStreamStats.getJitterBufferDelayMs()
+                + "ms; currently in queue: "
+                + mediaStreamStats.getPacketQueueCountPackets() + "/"
+                + mediaStreamStats.getPacketQueueSize() + " packets"));
 
         long rttMs = mediaStreamStats.getRttMs();
         if(rttMs != -1)