diff --git a/src/input/input_buffer.cpp b/src/input/input_buffer.cpp
index 68296ff9..de481ba7 100644
--- a/src/input/input_buffer.cpp
+++ b/src/input/input_buffer.cpp
@@ -8,6 +8,9 @@
 #include <cstdio>
 #include <string>
 #include <mist/stream.h>
+#include <mist/procs.h>
+#include <mist/util.h>
+#include <mist/langcodes.h>
 #include <mist/defines.h>
 #include <mist/triggers.h>
 #include <mist/bitfields.h>
@@ -1097,9 +1100,111 @@ namespace Mist {
       INFO_MSG("Setting segmentSize from %u to new value of %lli", segmentSize, tmpNum);
       segmentSize = tmpNum;
     }
+    if (streamCfg){
+      JSON::Value configuredProcesses = streamCfg.getMember("processes").asJSON();
+      checkProcesses(configuredProcesses);
+    }
     /*LTS-END*/
     return true;
   }
 
+
+  uint64_t inputBuffer::findTrack(const std::string &trackVal){
+    if (!trackVal.size() || trackVal == "0"){return 0;}//don't select anything in particular
+    if (trackVal.find(',') != std::string::npos){
+      //Comma-separated list, recurse.
+      std::stringstream ss(trackVal);
+      std::string item;
+      while (std::getline(ss, item, ',')){
+        uint64_t r = findTrack(item);
+        if (r){return r;}//return first match
+      }
+      return 0;//nothing found
+    }
+    size_t trackNo = JSON::Value(trackVal).asInt();
+    if (trackVal == JSON::Value(trackNo).asString()){
+      //It's an integer number
+      if (!myMeta.tracks.count(trackNo)){
+        return 0;
+      }
+      return trackNo;
+    }
+    std::string trackLow = trackVal;
+    Util::stringToLower(trackLow);
+    if (trackLow == "all" || trackLow == "*"){
+      //select all tracks of this type
+      if (!myMeta.tracks.size()){return 0;}
+      return myMeta.tracks.begin()->first;
+    }
+    //attempt to do language/codec matching
+    //convert 2-character language codes into 3-character language codes
+    if (trackLow.size() == 2){trackLow = Encodings::ISO639::twoToThree(trackLow);}
+    for (std::map<unsigned int, DTSC::Track>::iterator it = myMeta.tracks.begin(); it != myMeta.tracks.end(); it++){
+      const DTSC::Track & Trk = it->second;
+      std::string codecLow = Trk.codec;
+      Util::stringToLower(codecLow);
+      if (Trk.lang == trackLow || trackLow == codecLow){
+        return it->first;
+      }
+    }
+    return 0;
+  }
+
+  /*LTS-START*/
+  ///Checks if all processes are running, starts them if needed, stops them if needed
+  void inputBuffer::checkProcesses(const JSON::Value & procs){
+    std::set<std::string> newProcs;
+
+    // used for building args
+    int zero = 0;
+    int out = fileno(stdout);
+    int err = fileno(stderr);
+    char * argarr[2];	// approx max # of args (with a wide margin)
+
+    //Convert to strings
+    jsonForEachConst(procs, it){
+      JSON::Value tmp = *it;
+      tmp["source"] = streamName;
+      if (tmp.isMember("source_track") && findTrack(tmp["source_track"].asString()) == 0){
+        //No match - skip this process
+        continue;
+      }
+      newProcs.insert(tmp.toString());
+    }
+
+    //shut down deleted/changed processes
+    std::map<std::string, pid_t>::iterator it;
+    if (runningProcs.size()){
+      for (it = runningProcs.begin(); it != runningProcs.end(); it++){
+        if (!newProcs.count(it->first)){
+          if (Util::Procs::isActive(it->second)){
+            INFO_MSG("Stopping process %llu: %s", it->second, it->first.c_str());
+            Util::Procs::Stop(it->second);
+          }
+          runningProcs.erase(it);
+          if (!runningProcs.size()){
+            break;
+          }
+          it = runningProcs.begin();
+        }
+      }
+    }
+
+    //start up new/changed connectors
+    while (newProcs.size() && config->is_active){
+      std::string config = (*newProcs.begin());
+      if (!runningProcs.count(config) || !Util::Procs::isActive(runningProcs[config])){
+        std::string procname = Util::getMyPath() + "MistProc" + JSON::fromString(config)["process"].asString();
+        argarr[0] = (char*)procname.c_str();
+        argarr[1] = (char*)config.c_str();
+        argarr[2] = 0;
+        INFO_MSG("Starting process: %s %s", argarr[0], argarr[1]);
+        runningProcs[*newProcs.begin()] = Util::Procs::StartPiped(argarr, &zero, &out, &err);
+      }
+      newProcs.erase(newProcs.begin());
+    }
+  }
+  /*LTS-END*/
+
 }
 
diff --git a/src/input/input_buffer.h b/src/input/input_buffer.h
index d7be7031..8c30d93a 100644
--- a/src/input/input_buffer.h
+++ b/src/input/input_buffer.h
@@ -46,6 +46,9 @@ namespace Mist {
       inputBuffer * singleton;
       //This is used for an ugly fix to prevent metadata from disappearing in some cases.
       std::map<unsigned long, std::string> initData;
+      uint64_t findTrack(const std::string &trackVal);
+      void checkProcesses(const JSON::Value & procs); //LTS
+      std::map<std::string, pid_t> runningProcs;//LTS
   };
 }