diff --git a/lib/defines.h b/lib/defines.h
index cbdf9659..5da8a135 100644
--- a/lib/defines.h
+++ b/lib/defines.h
@@ -16,6 +16,8 @@
 #define DLVL_DONTEVEN 10 // All messages enabled, even pointless ones.
 #define PRETTY_PRINT_TIME "%ud%uh%um%us"
 #define PRETTY_ARG_TIME(t) (int)(t)/86400, ((int)(t)%86400)/3600, ((int)(t)%3600)/60, (int)(t)%60
+#define PRETTY_PRINT_MSTIME "%ud%.2uh%.2um%.2us.%.3u"
+#define PRETTY_ARG_MSTIME(t) PRETTY_ARG_TIME(t/1000), (int)(t%1000)
 #if DEBUG > -1
 
 #define __STDC_FORMAT_MACROS 1
diff --git a/lib/socket.cpp b/lib/socket.cpp
index b591fa58..1a62cf85 100644
--- a/lib/socket.cpp
+++ b/lib/socket.cpp
@@ -372,6 +372,29 @@ void Socket::Buffer::clear(){
   data.clear();
 }
 
+void Socket::Connection::setBoundAddr(){
+  if (!isTrueSocket){
+    boundaddr = "";
+    return;
+  }
+  struct sockaddr_in6 tmpaddr;
+  socklen_t len = sizeof(tmpaddr);
+  if (!getsockname(sSend, (sockaddr*)&tmpaddr, &len)){
+    static char addrconv[INET6_ADDRSTRLEN];
+    if (tmpaddr.sin6_family == AF_INET6){
+      boundaddr = inet_ntop(AF_INET6, &(tmpaddr.sin6_addr), addrconv, INET6_ADDRSTRLEN);
+      if (boundaddr.substr(0, 7) == "::ffff:"){
+        boundaddr = boundaddr.substr(7);
+      }
+      HIGH_MSG("Local IPv6 addr [%s]", boundaddr.c_str());
+    }
+    if (tmpaddr.sin6_family == AF_INET){
+      boundaddr = inet_ntop(AF_INET, &(((sockaddr_in *)&tmpaddr)->sin_addr), addrconv, INET6_ADDRSTRLEN);
+      HIGH_MSG("Local IPv4 addr [%s]", boundaddr.c_str());
+    }
+  }
+}
+
 /// Create a new base socket. This is a basic constructor for converting any valid socket to a
 /// Socket::Connection. \param sockNo Integer representing the socket to convert.
 Socket::Connection::Connection(int sockNo){
@@ -380,6 +403,7 @@ Socket::Connection::Connection(int sockNo){
   isTrueSocket = false;
   struct stat sBuf;
   if (sSend != -1 && !fstat(sSend, &sBuf)){isTrueSocket = S_ISSOCK(sBuf.st_mode);}
+  setBoundAddr();
   up = 0;
   down = 0;
   conntime = Util::epoch();
@@ -401,6 +425,7 @@ Socket::Connection::Connection(int write, int read){
   isTrueSocket = false;
   struct stat sBuf;
   if (sSend != -1 && !fstat(sSend, &sBuf)){isTrueSocket = S_ISSOCK(sBuf.st_mode);}
+  setBoundAddr();
   up = 0;
   down = 0;
   conntime = Util::epoch();
@@ -600,6 +625,7 @@ Socket::Connection::Connection(std::string host, int port, bool nonblock){
     int optval = 1;
     int optlen = sizeof(optval);
     setsockopt(sSend, SOL_SOCKET, SO_KEEPALIVE, &optval, optlen);
+    setBoundAddr();
   }
 }// Socket::Connection TCP Constructor
 
@@ -796,6 +822,11 @@ std::string Socket::Connection::getHost() const{
   return remotehost;
 }
 
+/// Gets locally bound host for connection, if available.
+std::string Socket::Connection::getBoundAddress() const{
+  return boundaddr;
+}
+
 /// Gets binary IPv6 address for connection, if available.
 /// Guaranteed to be either empty or 16 bytes long.
 std::string Socket::Connection::getBinHost(){
diff --git a/lib/socket.h b/lib/socket.h
index cdc8b1b3..e378530c 100644
--- a/lib/socket.h
+++ b/lib/socket.h
@@ -74,6 +74,7 @@ namespace Socket{
     int sSend;               ///< Write end of socket.
     int sRecv;               ///< Read end of socket.
     std::string remotehost; ///< Stores remote host address.
+    std::string boundaddr;          ///< Stores bound interface address.
     struct sockaddr_in6 remoteaddr;///< Stores remote host address.
     uint64_t up;
     uint64_t down;
@@ -83,6 +84,7 @@ namespace Socket{
     virtual unsigned int iwrite(const void *buffer, int len); ///< Incremental write call.
     bool iread(Buffer &buffer, int flags = 0);        ///< Incremental write call that is compatible with Socket::Buffer.
     bool iwrite(std::string &buffer);                 ///< Write call that is compatible with std::string.
+    void setBoundAddr();
   public:
     // friends
     friend class ::Buffer::user;
@@ -100,6 +102,7 @@ namespace Socket{
     std::string getHost() const;     ///< Gets hostname for connection, if available.
     std::string getBinHost();
     void setHost(std::string host); ///< Sets hostname for connection manually.
+    std::string getBoundAddress() const;
     int getSocket();                ///< Returns internal socket number.
     int getPureSocket();            ///< Returns non-piped internal socket number.
     std::string getError();         ///< Returns a string describing the last error that occured.
diff --git a/src/input/input_ebml.h b/src/input/input_ebml.h
index 4d4af639..55079f2d 100644
--- a/src/input/input_ebml.h
+++ b/src/input/input_ebml.h
@@ -52,7 +52,7 @@ namespace Mist{
         if (finished){
           return (ctr - rem > 0);
         }else{
-          return (ctr - rem > 12);
+          return frameOffsetKnown ? (ctr - rem > 1) : (ctr - rem > 12);
         }
       }
       /// Clears all internal values, for reuse as-new.
@@ -76,6 +76,11 @@ namespace Mist{
         }else{
           if (rem && !p.key){
             p.offset = p.time + maxEBMLFrameOffset - (lastTime + smallestFrame);
+            if (p.offset > (maxEBMLFrameOffset + frameOffset + smallestFrame)){
+              uint64_t diff = p.offset - (maxEBMLFrameOffset + frameOffset + smallestFrame);
+              p.offset -= diff;
+              lastTime += diff;
+            }
             //If we calculate an offset less than a frame away,
             //we assume it's just time stamp drift due to lack of precision.
             p.time = (lastTime + smallestFrame);
@@ -96,15 +101,16 @@ namespace Mist{
         }
         if (isVideo && ctr && ctr >= rem){
           int32_t currOffset = packTime - pkts[(ctr-1)%PKT_COUNT].time;
+          if (!frameOffsetKnown && currOffset < 0 && -currOffset < 8 * smallestFrame &&
+              -currOffset * 2 > maxEBMLFrameOffset && ctr < PKT_COUNT / 2){
+            maxEBMLFrameOffset = -currOffset * 2;
+            INFO_MSG("Max frame offset is now %u", maxEBMLFrameOffset);
+          }
           if (currOffset < 0){currOffset *= -1;}
           if (!smallestFrame || currOffset < smallestFrame){
             smallestFrame = currOffset;
             HIGH_MSG("Smallest frame is now %u", smallestFrame);
           }
-          if (!frameOffsetKnown && currOffset < 8*smallestFrame && currOffset*2 > maxEBMLFrameOffset && ctr < PKT_COUNT/2){
-            maxEBMLFrameOffset = currOffset*2;
-            INFO_MSG("Max frame offset is now %u", maxEBMLFrameOffset);
-          }
         }
         DONTEVEN_MSG("Ingesting %llu (%llu -> %llu)", packTime, ctr, ctr % PKT_COUNT);
         pkts[ctr % PKT_COUNT].set(packTime, packOffset, packTrack, packDataSize, packBytePos, isKeyframe, dataPtr);
diff --git a/src/output/output_ebml.cpp b/src/output/output_ebml.cpp
index 6c6872b1..d078b7f7 100644
--- a/src/output/output_ebml.cpp
+++ b/src/output/output_ebml.cpp
@@ -108,6 +108,7 @@ namespace Mist{
   /// Calculates the size of a Cluster (contents only) and returns it.
   /// Bases the calculation on the currently selected tracks and the given start/end time for the cluster.
   uint32_t OutEBML::clusterSize(uint64_t start, uint64_t end){
+    if (start == end){++end;}
     uint32_t sendLen = EBML::sizeElemUInt(EBML::EID_TIMECODE, start);
     for (std::set<long unsigned int>::iterator it = selectedTracks.begin();
          it != selectedTracks.end(); it++){