Increased maximum simultaneous tracks from 5 to 10, made this a define option. Allow multiple pushes through a single RTMP connection.

lib/defines.h

@@ -1,3 +1,4 @@
+#pragma once
 // Defines to print debug messages.
 #ifndef MIST_DEBUG
 #define MIST_DEBUG 1
@@ -77,3 +78,5 @@ static const char * DBG_LVL_LIST[] = {"NONE", "FAIL", "ERROR", "WARN", "INFO", "
 #define SEM_LIVE "MstLIVE%s" //%s stream name
 #define NAME_BUFFER_SIZE 200    //char buffer size for snprintf'ing shm filenames
 
+#define SIMUL_TRACKS 10
+

lib/shared_memory.h

@@ -3,6 +3,7 @@
 #include <set>
 
 #include "timing.h"
+#include "defines.h"
 
 #ifdef __CYGWIN__
 #include <windows.h>
@@ -11,7 +12,7 @@
 #endif
 
 #define STAT_EX_SIZE 172
-#define PLAY_EX_SIZE 32
+#define PLAY_EX_SIZE 2+6*SIMUL_TRACKS
 
 namespace IPC {