diff --git a/doc/Changelog.html b/doc/Changelog.html
index 586bf729..9a93a374 100644
--- a/doc/Changelog.html
+++ b/doc/Changelog.html
@@ -18,7 +18,7 @@ a:visited { color: #0000EE; }
 <h3>LameXP - Version History</h3><br>
 
 <a name="4.11"></a>Changes between v4.10 and v4.11 [<font color="darkred">unreleased</font>]:<br><ul>
-<li>Updated MediaInfo to v0.7.70 (2014-09-03), compiled with ICL 15.0 and MSVC 12.0
+<li>Updated MediaInfo to v0.7.71 (2014-11-09), compiled with ICL 15.0 and MSVC 12.0
 <li>Updated SoX to v14.4.2-Git (2012-10-06), compiled with ICL 15.0 and MSVC 12.0
 <li>Updated Opus libraries to v1.1.x and Opus-Tools v0.1.9 to latest Git Master (2014-10-04)
 <li>Updated mpg123 decoder to v1.20.1 (2014-06-17), compiled with GCC 4.9.0
diff --git a/res/tools/mediainfo.i386.exe b/res/tools/mediainfo.i386.exe
index 63f59dea..666c6d42 100644
Binary files a/res/tools/mediainfo.i386.exe and b/res/tools/mediainfo.i386.exe differ
diff --git a/res/tools/mediainfo.x64.exe b/res/tools/mediainfo.x64.exe
index 09b3032d..45403e27 100644
Binary files a/res/tools/mediainfo.x64.exe and b/res/tools/mediainfo.x64.exe differ
diff --git a/src/Config.h b/src/Config.h
index c6a6c927..3c119fbb 100644
--- a/src/Config.h
+++ b/src/Config.h
@@ -33,9 +33,9 @@
 #define VER_LAMEXP_MAJOR					4
 #define VER_LAMEXP_MINOR_HI					1
 #define VER_LAMEXP_MINOR_LO					1
-#define VER_LAMEXP_TYPE						Alpha
-#define VER_LAMEXP_PATCH					4
-#define VER_LAMEXP_BUILD					1579
+#define VER_LAMEXP_TYPE						Beta
+#define VER_LAMEXP_PATCH					1
+#define VER_LAMEXP_BUILD					1582
 #define VER_LAMEXP_CONFG					1558
 
 ///////////////////////////////////////////////////////////////////////////////
diff --git a/src/Tools.h b/src/Tools.h
index 7fac8bd1..adeb3cb4 100644
--- a/src/Tools.h
+++ b/src/Tools.h
@@ -66,8 +66,8 @@ g_lamexp_tools[] =
 	{"53cfab3896a47d48f523315f475fa07856d468ad1aefcc8cce19c18cdf509e2f92840dab92a442995df36d941cb7a6ca", CPU_TYPE_ALL_GEN, "lame.i386.exe", 3995, "Final"},
 	{"9511e7ef2ad10de05386eedf7f14d637edab894a53dacd2f8f15c6f8ed582f12c25fb5bf88438e62c46b8eb92e7634b2", CPU_TYPE_ALL_SSE, "lame.sse2.exe", 3995, "Final"},
 	{"fdbeb978025b9a5345300f37bb56446c31c7db594cf29407afdcc9ce20f4a5cec6eb8c03962c247d4f45b83c465ac705", CPU_TYPE_ALL_ALL, "mac.exe", 412, ""},
-	{"fff2c1b8cd836831bdb33d62b16a581a6ddef71503553f7f33dfc39ebd789a73c4549150b845771d764f122305fe607d", CPU_TYPE_X86_ALL, "mediainfo.i386.exe", 770, ""},
-	{"e1944c5e1820b60838cbe5e87e6452a5c6e0d6fcd177a54ec4786decab9353717f0df53b24af9f2ba894a408e90a44ac", CPU_TYPE_X64_ALL, "mediainfo.x64.exe",  770, ""},
+	{"3c6b307afa65312a0cd48dac109b79a263d5a650759aac7dd77f17943766f1c4bbeb6e4d80bef3c40c2caf7544937df2", CPU_TYPE_X86_ALL, "mediainfo.i386.exe", 771, ""},
+	{"33be087f423475d39f3525c3b4de77d1eb1971ba3740a95fbf62fdac0024275770820fed646fa1ed24f1b665288ea5b1", CPU_TYPE_X64_ALL, "mediainfo.x64.exe",  771, ""},
 	{"7e6346a057634ff07b2e1f427035324f7f02100cc996425990f87f71d767fce4c7b101588c7d944ba49cb2d7e51c9bdb", CPU_TYPE_ALL_ALL, "mpcdec.exe", 475, ""},
 	{"c9b25186948754edfeddbcaaacd52f42d40c69abc7b41072ee127f9dfd7fd7ca87baf0403d4034975cfa2fe58eaa6d6a", CPU_TYPE_ALL_ALL, "mpg123.exe", 1201, ""},
 	{"82d2f9c1422ecd4faa28eb3e0cb4ead95f35d46e445dbdd4319b1049dd11d37e3620c0e58d5d9c30fbfc3a49bae2d34d", CPU_TYPE_ALL_ALL, "oggdec.exe", 1101, ""},