diff -r 00696c1450da -r 7ac83d79b897 QTfrontend/util/libav_iteraction.cpp
--- a/QTfrontend/util/libav_iteraction.cpp	Wed Oct 24 13:21:18 2012 +0100
+++ b/QTfrontend/util/libav_iteraction.cpp	Wed Oct 24 14:55:31 2012 +0100
@@ -19,7 +19,6 @@
 #include "libav_iteraction.h"
 
 #if VIDEOREC
-#define __STDC_CONSTANT_MACROS
 extern "C"
 {
 #include "libavformat/avformat.h"
@@ -271,7 +270,7 @@
     QByteArray utf8path = filepath.toUtf8();
     if (avformat_open_input(&pContext, utf8path.data(), NULL, NULL) < 0)
         return "";
-#if LIBAFORMAT_VERSION_MAJOR < 54
+#if LIBAVFORMAT_VERSION_MAJOR < 54
     if (av_find_stream_info(pContext) < 0)
 #else
     if (avformat_find_stream_info(pContext, NULL) < 0)
@@ -309,7 +308,7 @@
     AVDictionaryEntry* pComment = av_dict_get(pContext->metadata, "comment", NULL, 0);
     if (pComment)
         desc += QString("\n") + pComment->value;
-#if LIBAFORMAT_VERSION_MAJOR < 54
+#if LIBAVFORMAT_VERSION_MAJOR < 54
     av_close_input_file(pContext);
 #else
     avformat_close_input(&pContext);