diff --git a/libeplayer3/include/misc.h b/libeplayer3/include/misc.h
index 4eeeff8..9b819d0 100644
--- a/libeplayer3/include/misc.h
+++ b/libeplayer3/include/misc.h
@@ -22,18 +22,6 @@ typedef struct BitPacker_s
 
 #define INVALID_PTS_VALUE                       0x200000000ull
 
-/*#define BIG_READS*/
-#if defined (BIG_READS)
-#define BLOCK_COUNT                             8
-#else
-#define BLOCK_COUNT                             1
-#endif
-#define TP_PACKET_SIZE                          188
-#define BD_TP_PACKET_SIZE                       192
-#define NUMBER_PACKETS                          (199*BLOCK_COUNT)
-#define BUFFER_SIZE                             (TP_PACKET_SIZE*NUMBER_PACKETS)
-#define PADDING_LENGTH                          (1024*BLOCK_COUNT)
-
 /* subtitle hacks ->for file subtitles */
 #define TEXTSRTOFFSET 100
 #define TEXTSSAOFFSET 200