diff --git a/femonosd.c b/femonosd.c
index 0dfe577..3931700 100644
--- a/femonosd.c
+++ b/femonosd.c
@@ -672,7 +672,7 @@ void cFemonOsd::Show(void)
 {
   debug("%s()\n", __PRETTY_FUNCTION__);
   eTrackType track = cDevice::PrimaryDevice()->GetCurrentAudioTrack();
-  cChannel *channel = Channels.GetByNumber(cDevice::CurrentChannel());
+  const cChannel *channel = Channels.GetByNumber(cDevice::CurrentChannel());
 
   m_DeviceSource = DEVICESOURCE_DVBAPI;
   if (channel) {
@@ -727,7 +727,7 @@ void cFemonOsd::Show(void)
         DELETENULL(m_Receiver);
         }
      if (femonConfig.analyzestream && channel) {
-        m_Receiver = new cFemonReceiver(channel->Vtype(), channel->Vpid(), channel->Apid(IS_AUDIO_TRACK(track) ? int(track - ttAudioFirst) : 0), channel->Dpid(IS_DOLBY_TRACK(track) ? int(track - ttDolbyFirst) : 0));
+        m_Receiver = new cFemonReceiver(channel, IS_AUDIO_TRACK(track) ? int(track - ttAudioFirst) : 0, IS_DOLBY_TRACK(track) ? int(track - ttDolbyFirst) : 0);
         cDevice::ActualDevice()->AttachReceiver(m_Receiver);
         }
      Start();
@@ -738,7 +738,7 @@ void cFemonOsd::ChannelSwitch(const cDevice * device, int channelNumber, bool li
 {
   debug("%s(%d,%d)\n", __PRETTY_FUNCTION__, device->DeviceNumber(), channelNumber);
   eTrackType track = cDevice::PrimaryDevice()->GetCurrentAudioTrack();
-  cChannel *channel = Channels.GetByNumber(cDevice::CurrentChannel());
+  const cChannel *channel = Channels.GetByNumber(cDevice::CurrentChannel());
 
   if (!liveView || !channelNumber || !channel || channel->Number() != channelNumber)
      return;
@@ -784,7 +784,7 @@ void cFemonOsd::ChannelSwitch(const cDevice * device, int channelNumber, bool li
      DELETENULL(m_Receiver);
      }
   if (femonConfig.analyzestream && channel) {
-     m_Receiver = new cFemonReceiver(channel->Vtype(), channel->Vpid(), channel->Apid(IS_AUDIO_TRACK(track) ? int(track - ttAudioFirst) : 0), channel->Dpid(IS_DOLBY_TRACK(track) ? int(track - ttDolbyFirst) : 0));
+     m_Receiver = new cFemonReceiver(channel, IS_AUDIO_TRACK(track) ? int(track - ttAudioFirst) : 0, IS_DOLBY_TRACK(track) ? int(track - ttDolbyFirst) : 0);
      cDevice::ActualDevice()->AttachReceiver(m_Receiver);
      }
 }
@@ -798,9 +798,9 @@ void cFemonOsd::SetAudioTrack(int Index, const char * const *Tracks)
      DELETENULL(m_Receiver);
      }
   if (femonConfig.analyzestream) {
-     cChannel *channel = Channels.GetByNumber(cDevice::CurrentChannel());
+     const cChannel *channel = Channels.GetByNumber(cDevice::CurrentChannel());
      if (channel) {
-        m_Receiver = new cFemonReceiver(channel->Vtype(), channel->Vpid(), channel->Apid(IS_AUDIO_TRACK(track) ? int(track - ttAudioFirst) : 0), channel->Dpid(IS_DOLBY_TRACK(track) ? int(track - ttDolbyFirst) : 0));
+        m_Receiver = new cFemonReceiver(channel, IS_AUDIO_TRACK(track) ? int(track - ttAudioFirst) : 0, IS_DOLBY_TRACK(track) ? int(track - ttDolbyFirst) : 0);
         cDevice::ActualDevice()->AttachReceiver(m_Receiver);
         }
      }
diff --git a/femonreceiver.c b/femonreceiver.c
index 17db3e2..40f088d 100644
--- a/femonreceiver.c
+++ b/femonreceiver.c
@@ -10,8 +10,9 @@
 #include "femoncfg.h"
 #include "femonreceiver.h"
 
-cFemonReceiver::cFemonReceiver(int Vtype, int Vpid, int Apid, int Dpid)
-: cThread("femon receiver"),
+cFemonReceiver::cFemonReceiver(const cChannel *Channel, int ATrack, int DTrack)
+: cReceiver(Channel),
+  cThread("femon receiver"),
   m_Mutex(),
   m_Sleep(),
   m_Active(false),
@@ -21,24 +22,25 @@ cFemonReceiver::cFemonReceiver(int Vtype, int Vpid, int Apid, int Dpid)
   m_DetectLATM(this),
   m_DetectAC3(this),
   m_VideoBuffer(KILOBYTE(512), TS_SIZE, false, "Femon video"),
-  m_VideoType(Vtype),
-  m_VideoPid(Vpid),
+  m_VideoType(Channel ? Channel->Vtype(): 0),
+  m_VideoPid(Channel ? Channel->Vpid() : 0),
   m_VideoPacketCount(0),
   m_VideoBitrate(0.0),
   m_VideoValid(false),
   m_AudioBuffer(KILOBYTE(256), TS_SIZE, false, "Femon audio"),
-  m_AudioPid(Apid),
+  m_AudioPid(Channel ? Channel->Apid(ATrack) : 0),
   m_AudioPacketCount(0),
   m_AudioBitrate(0.0),
   m_AudioValid(false),
   m_AC3Buffer(KILOBYTE(256), TS_SIZE, false, "Femon AC3"),
-  m_AC3Pid(Dpid),
+  m_AC3Pid(Channel ? Channel->Dpid(DTrack) : 0),
   m_AC3PacketCount(0),
   m_AC3Bitrate(0),
   m_AC3Valid(false)
 {
   debug("%s()\n", __PRETTY_FUNCTION__);
 
+  SetPids(NULL);
   AddPid(m_VideoPid);
   AddPid(m_AudioPid);
   AddPid(m_AC3Pid);
diff --git a/femonreceiver.h b/femonreceiver.h
index 878a5d9..12d9c0b 100644
--- a/femonreceiver.h
+++ b/femonreceiver.h
@@ -108,7 +108,7 @@ public:
                                                        m_AC3Info.lfe = onoff; }
 
 public:
-  cFemonReceiver(int Vtype, int Vpid, int Apid, int Dpid);
+  cFemonReceiver(const cChannel* Channel, int ATrack, int DTrack);
   virtual ~cFemonReceiver();
   void Deactivate(void);