2015-03-09 Fred Gleason <fredg@paravelsystems.com>

* Added a 'STATIONS.HAVE_MP4_DECODE' field to the database.
	* Incremented the database version to 243.
	* Added a 'Capability::HaveMp4Decode' value to the
	'RDStation::Capability' enumeration in 'lib/rdstation.cpp' and
	'lib/rdstation.h'.

cae/cae.cpp

@@ -1991,6 +1991,11 @@ void MainObject::ProbeCaps(RDStation *station)
   station->setHaveCapability(RDStation::HaveTwoLame,LoadTwoLame());
   station->setHaveCapability(RDStation::HaveMpg321,LoadMad());
 
+  //
+  // MP4 Decoder
+  //
+  station->setHaveCapability(RDStation::HaveMp4Decode,CheckMp4Decode());
+
 #ifdef HPI
   station->setDriverVersion(RDStation::Hpi,hpiVersion());
 #else
@@ -2047,6 +2052,17 @@ bool MainObject::CheckLame()
 }
 
 
+bool MainObject::CheckMp4Decode()
+{
+#ifdef HAVE_MP4_LIBS
+  return (dlopen("libfaad.so",RTLD_LAZY)!=NULL)&&
+    (dlopen("libmp4v2.so",RTLD_LAZY)!=NULL);
+#else
+  return false;
+#endif  // HAVE_MP4_LIBS
+}
+
+
 bool MainObject::LoadTwoLame()
 {
 #ifdef HAVE_TWOLAME

cae/cae.h

@@ -352,6 +352,7 @@ class MainObject : public QObject
 #endif  // ALSA
 
   bool CheckLame();
+  bool CheckMp4Decode();
 
   //
   // TwoLAME Encoder