diff --git a/src/ffmpegService.py b/src/ffmpegService.py
index 2e9733a..b896d5f 100644
--- a/src/ffmpegService.py
+++ b/src/ffmpegService.py
@@ -595,14 +595,37 @@ def encodeConcat(tempPathname,outputPathName,runNumber,requestId,mode,seqClips,o
         if filterexp=='':
           filterexp='null'  
 
+        basename = os.path.basename(clipfilename)
+        basename = ''.join([x for x in basename if x in string.digits+string.ascii_letters+' -_'])[:10]
+
+        if 'subtitles=filename=' in  filterexp:
+
+          m = hashlib.md5()
+          m.update(filterexp.encode('utf8'))
+          filterHash = m.hexdigest()[:10]
+
+          subfilename = filterexp.split('subtitles=filename=')[1].split(':force_style=')[0]
+          subfilenameStrip = subfilename.replace("'",'')
+          subOutname = os.path.join( tempPathname,'{}_{}_{}_{}_{}_{}.srt'.format(i,basename,start,end,filterHash,runNumber) )
+
+          subcmd  = ['ffmpeg','-y','-ss' , str(start), '-itsoffset', str(0-start), '-i', subfilenameStrip.replace('\\:',':'), '-c', 'copy', subOutname]
+          print(' '.join(subcmd))
+          subProc = sp.Popen(subcmd)
+          subProc.communicate()
+          
+          cleanSubPath = os.path.abspath(subOutname).replace('\\','/').replace(':','\\:')
+          filterexp = filterexp.replace(subfilenameStrip,cleanSubPath)
+
+          print(subfilenameStrip)
+          print(subOutname)
+          print(filterexp)
+
         #scale=1280:720:force_original_aspect_ratio=increase,crop=1280:720
 
         filterexp+=",scale='if(gte(iw,ih),max(0,min({maxDim},iw)),-2):if(gte(iw,ih),-2,max(0,min({maxDim},ih)))':flags=bicubic".format(maxDim=options.get('maximumWidth',1280))
         filterexp += ',pad=ceil(iw/2)*2:ceil(ih/2)*2'
 
-        key = (rid,clipfilename,start,end,filterexp,filterexpEnc)
 
-        basename = os.path.basename(clipfilename)
 
         try:
           os.path.exists(tempPathname) or os.mkdir(tempPathname)
@@ -613,6 +636,8 @@ def encodeConcat(tempPathname,outputPathName,runNumber,requestId,mode,seqClips,o
         m.update(filterexp.encode('utf8'))
         filterHash = m.hexdigest()[:10]
 
+        key = (rid,clipfilename,start,end,filterexp,filterexpEnc)
+        basename = os.path.basename(clipfilename)
         basename = ''.join([x for x in basename if x in string.digits+string.ascii_letters+' -_'])[:10]
 
         outname = '{}_{}_{}_{}_{}_{}.mp4'.format(i,basename,start,end,filterHash,runNumber)
diff --git a/src/filterSpec.py b/src/filterSpec.py
index 780d2e0..c920347 100644
--- a/src/filterSpec.py
+++ b/src/filterSpec.py
@@ -57,6 +57,17 @@
         "filter": "convolution='-2 -1 0 -1 1 1 0 1 2:-2 -1 0 -1 1 1 0 1 2:-2 -1 0 -1 1 1 0 1 2:-2 -1 0 -1 1 1 0 1 2'",
 
 },
+
+    {
+        "name": "scaleDown",
+        "filter": "scale=w=iw*{factor}2:h=ih*{factor}:sws_flags=area",
+        "params": [
+            {"n": "factor", "d": 1.0, "type": "float", "range": [0, 1], "inc": 0.005}
+            ]
+    },
+
+
+
  {
         "name": "lagfun",
         "filter": "lagfun",
@@ -390,19 +401,49 @@
 
     {
         "name": "subtitles",
-        "filter": "subtitles",
+        "filter": "subtitles=filename='{filename}':force_style='Fontname={fontname},PrimaryColour={colour}'",
         "params": [
-            {"n": "filename", "d": "subtitles.srt", "type": "string"},
-            {
-                "n": "force_style",
-                "d": "Fontname=DejaVu Serif,PrimaryColour=&HCCFF0000",
-                "type": "string",
-            },
+            {"n": "filename", "d": "subtitles.srt", "type": "file"},
+            {"n": "fontname", "d": "font.otf", "type": "file"},
+            {"n": "colour", "d": "&H0059EADB", "type": "string"}
+
+
         ],
     },
 
     {"name": "normalize", "filter": "normalize"},
     
+
+
+    {
+        "name": "fade",
+        "filter": "fade",
+        "params": [
+            {
+                "n": "type",
+                "d": "in",
+                "type": "cycle",
+                "cycle": ["in", "out"],
+            },
+
+            {"n": "duration", "d": 1, "type": "float", "range": [0, None], "inc": 0.1},
+            {"n": "start_time", "d": 1, "type": "float", "range": [0, None], "inc": 0.1},
+
+
+            {
+                "n": "color",
+                "d": "Black",
+                "type": "cycle",
+                "cycle": colours,
+            }
+
+        ],
+    },
+
+
+
+
+
     {
         "name": "minterpolate",
         "filter": "minterpolate",