diff -r 4ba74b706853 -r 7550ece15943 gst-plugins-mythtv/src/gstmythtvsrc.h
--- a/gst-plugins-mythtv/src/gstmythtvsrc.h	Mon Nov 06 23:12:21 2006 +0000
+++ b/gst-plugins-mythtv/src/gstmythtvsrc.h	Mon Nov 13 20:53:58 2006 +0000
@@ -41,15 +41,14 @@
 typedef struct _GstMythtvSrc GstMythtvSrc;
 typedef struct _GstMythtvSrcClass GstMythtvSrcClass;
 
-
-typedef enum {
+typedef enum { 
   GST_MYTHTV_SRC_FILE_TRANSFER,
   GST_MYTHTV_SRC_NEXT_PROGRAM_CHAIN,
   GST_MYTHTV_SRC_INVALID_DATA
 } GstMythtvState;
 
 struct _GstMythtvSrc {
-  GstBaseSrc element;
+  GstPushSrc element;
 
   /* MythFileTransfer */
   GMythFileTransfer *file_transfer;
@@ -74,7 +73,7 @@
   guint64 bytes_read;
 
   gint64 read_offset;
-  gint64 old_offset;
+  gint64 adapter_offset;
 
   gboolean eos;
   
@@ -88,7 +87,7 @@
 
   gint live_tv_id;
   
-  gint channel_num;
+  gint channel_num;  
   
   guint mode;
 
@@ -98,6 +97,10 @@
   GstPad *sinkpad;
   GstPad *srcpad;
   
+  GstTask *th_read_ahead;
+  
+	GStaticRecMutex *th_mutex;
+  
   GstAdapter *adapter;
 
   /* enable Myth TV debug messages */
@@ -107,7 +110,7 @@
 };
 
 struct _GstMythtvSrcClass {
-  GstBaseSrcClass parent_class;
+  GstPushSrcClass parent_class;
 };
 
 GType gst_mythtv_src_get_type (void);