diff --git a/PacketTX.py b/PacketTX.py
index 2ef52a6..3d8f0df 100644
--- a/PacketTX.py
+++ b/PacketTX.py
@@ -13,6 +13,7 @@ import serial,Queue,sys,crcmod,struct
 from time import sleep
 from threading import Thread
 import numpy as np
+from ldpc_encoder import *
 
 # Alternate output module, which writes transmitted data as one-bit-per-char (i.e. 0 = 0x00, 1 = 0x01)
 # to a file. Very useful for debugging.
@@ -43,7 +44,7 @@ class PacketTX(object):
 	idle_sequence = "\x55"*256
 
 
-	def __init__(self,serial_port="/dev/ttyAMA0", serial_baud=115200, payload_length=256, debug = False):
+	def __init__(self,serial_port="/dev/ttyAMA0", serial_baud=115200, payload_length=256, fec=False, debug = False):
 		# WARNING: 115200 baud is ACTUALLY 115386.834 baud, as measured using a freq counter.
 		if debug == True:
 			self.s = BinaryDebug()
@@ -53,6 +54,7 @@ class PacketTX(object):
 		self.payload_length = payload_length
 
 		self.crc16 = crcmod.predefined.mkCrcFun('crc-ccitt-false')
+		self.fec = fec
 
 	def start_tx(self):
 		self.transmit_active = True
@@ -68,7 +70,11 @@ class PacketTX(object):
 			packet = packet + "\x00"*(self.payload_length - len(packet))
 
 		crc = struct.pack("<H",self.crc16(packet))
-		return self.preamble + self.unique_word + packet + crc 
+
+		if self.fec:
+			return self.preamble + self.unique_word + packet + crc + ldpc_encode_string(packet+crc)
+		else:
+			return self.preamble + self.unique_word + packet + crc 
 
 
 	def tx_thread(self):
diff --git a/tx_images/picam_images_go_here.txt b/tx_images/picam_images_go_here.txt
new file mode 100644
index 0000000..e69de29
diff --git a/tx_picam.py b/tx_picam.py
index 5edc68d..0499564 100644
--- a/tx_picam.py
+++ b/tx_picam.py
@@ -6,7 +6,7 @@
 #	Mark Jessop <vk5qi@rfhead.net>
 #
 
-import PacketTX,  sys, os
+import PacketTX,  sys, os, datetime
 
 # Set to whatever resolution you want to transmit.
 tx_resolution = "1024x768"
@@ -44,12 +44,13 @@ try:
 	while True:
 		# Capture image using PiCam
 		print("Capturing Image...")
-		os.system("raspistill -t 100 -o temp.jpg -vf -hf -w 1024 -h 768")
+		capture_time = datetime.datetime.utcnow().strftime("%Y%m%d-%H%M%SZ")
+		os.system("raspistill -t 100 -o ./tx_images/%s.jpg -vf -hf -w 1024 -h 768" % capture_time)
 		# Resize using convert
 		print("Processing...")
 		#os.system("convert temp.jpg -resize %s\! temp.jpg" % tx_resolution)
 		# SSDV'ify the image.
-		os.system("ssdv -e -c %s -i %d temp.jpg temp.ssdv" % (callsign,image_id))
+		os.system("ssdv -e -c %s -i %d ./tx_images/%s.jpg temp.ssdv" % (callsign,image_id,capture_time))
 		# Transmit image
 		print("Transmitting...")
 		transmit_file("temp.ssdv",tx)