diff --git a/SMP/libx265.def b/SMP/libx265.def
index b2bb724117..a02df6311b 100644
--- a/SMP/libx265.def
+++ b/SMP/libx265.def
@@ -1,5 +1,5 @@
 EXPORTS
-x265_encoder_open_169
+x265_encoder_open_176
 x265_param_default
 x265_param_default_preset
 x265_param_parse
@@ -20,7 +20,7 @@ x265_encoder_get_stats
 x265_encoder_log
 x265_encoder_close
 x265_cleanup
-x265_api_get_169
+x265_api_get_176
 x265_api_query
 x265_encoder_intra_refresh
 x265_encoder_ctu_info
diff --git a/SMP/libx265.vcxproj b/SMP/libx265.vcxproj
index 4dedd070a3..05f13667e0 100644
--- a/SMP/libx265.vcxproj
+++ b/SMP/libx265.vcxproj
@@ -397,7 +397,7 @@
       <WarningLevel>Level3</WarningLevel>
       <Optimization>Disabled</Optimization>
       <MultiProcessorCompilation>true</MultiProcessorCompilation>
-      <PreprocessorDefinitions>X265_VERSION=3.0;WIN32;_WINDOWS;X265_ARCH_X86=1;HAVE_INT_TYPES_H=1;ENABLE_HDR10_PLUS=1;LINKED_10BIT=1;LINKED_12BIT;X265_NS=x265;EXPORT_C_API=1;_WIN32_WINNT=0x0502;ENABLE_ASSEMBLY=1;HIGH_BIT_DEPTH=0;X265_DEPTH=8;_DEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>X265_VERSION=3.1;WIN32;_WINDOWS;X265_ARCH_X86=1;HAVE_INT_TYPES_H=1;ENABLE_HDR10_PLUS=1;LINKED_10BIT=1;LINKED_12BIT;X265_NS=x265;EXPORT_C_API=1;_WIN32_WINNT=0x0502;ENABLE_ASSEMBLY=1;HIGH_BIT_DEPTH=0;X265_DEPTH=8;_DEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <AdditionalIncludeDirectories>.\;..\source;..\source\Lib;..\source\common;..\source\encoder;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <C99Support>true</C99Support>
       <DisableSpecificWarnings>4391;4996;4838;4577;4390;4530;%(DisableSpecificWarnings)</DisableSpecificWarnings>
@@ -458,7 +458,7 @@ del /f /q $(OutDir)\licenses\x265.txt
       <WarningLevel>Level3</WarningLevel>
       <Optimization>Disabled</Optimization>
       <MultiProcessorCompilation>true</MultiProcessorCompilation>
-      <PreprocessorDefinitions>X265_VERSION=3.0;WIN32;_WINDOWS;X265_ARCH_X86=1;HAVE_INT_TYPES_H=1;ENABLE_HDR10_PLUS=1;LINKED_10BIT=1;LINKED_12BIT;X265_NS=x265;EXPORT_C_API=1;ENABLE_ASSEMBLY=1;_WIN32_WINNT=0x0600;HIGH_BIT_DEPTH=0;X265_DEPTH=8;X86_64=1;_DEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>X265_VERSION=3.1;WIN32;_WINDOWS;X265_ARCH_X86=1;HAVE_INT_TYPES_H=1;ENABLE_HDR10_PLUS=1;LINKED_10BIT=1;LINKED_12BIT;X265_NS=x265;EXPORT_C_API=1;ENABLE_ASSEMBLY=1;_WIN32_WINNT=0x0600;HIGH_BIT_DEPTH=0;X265_DEPTH=8;X86_64=1;_DEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <AdditionalIncludeDirectories>.\;..\source;..\source\Lib;..\source\common;..\source\encoder;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <C99Support>true</C99Support>
       <DisableSpecificWarnings>4391;4996;4838;4577;4390;4530;%(DisableSpecificWarnings)</DisableSpecificWarnings>
@@ -516,7 +516,7 @@ del /f /q $(OutDir)\licenses\x265.txt
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='DebugDLL|Win32'">
     <ClCompile>
-      <PreprocessorDefinitions>X265_VERSION=3.0;WIN32;_WINDOWS;X265_ARCH_X86=1;HAVE_INT_TYPES_H=1;ENABLE_HDR10_PLUS=1;LINKED_10BIT=1;LINKED_12BIT;X265_NS=x265;EXPORT_C_API=1;_WIN32_WINNT=0x0502;ENABLE_ASSEMBLY=1;HIGH_BIT_DEPTH=0;X265_DEPTH=8;_DEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>X265_VERSION=3.1;WIN32;_WINDOWS;X265_ARCH_X86=1;HAVE_INT_TYPES_H=1;ENABLE_HDR10_PLUS=1;LINKED_10BIT=1;LINKED_12BIT;X265_NS=x265;EXPORT_C_API=1;_WIN32_WINNT=0x0502;ENABLE_ASSEMBLY=1;HIGH_BIT_DEPTH=0;X265_DEPTH=8;_DEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <AdditionalIncludeDirectories>.\;..\source;..\source\Lib;..\source\common;..\source\encoder;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <C99Support>true</C99Support>
       <MultiProcessorCompilation>true</MultiProcessorCompilation>
@@ -585,7 +585,7 @@ del /f /q $(OutDir)\licenses\x265.txt
       <WarningLevel>Level3</WarningLevel>
       <Optimization>Disabled</Optimization>
       <MultiProcessorCompilation>true</MultiProcessorCompilation>
-      <PreprocessorDefinitions>X265_VERSION=3.0;WIN32;_WINDOWS;X265_ARCH_X86=1;HAVE_INT_TYPES_H=1;ENABLE_HDR10_PLUS=1;LINKED_10BIT=1;LINKED_12BIT;X265_NS=x265;EXPORT_C_API=1;ENABLE_ASSEMBLY=1;_WIN32_WINNT=0x0600;HIGH_BIT_DEPTH=0;X265_DEPTH=8;X86_64=1;_DEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>X265_VERSION=3.1;WIN32;_WINDOWS;X265_ARCH_X86=1;HAVE_INT_TYPES_H=1;ENABLE_HDR10_PLUS=1;LINKED_10BIT=1;LINKED_12BIT;X265_NS=x265;EXPORT_C_API=1;ENABLE_ASSEMBLY=1;_WIN32_WINNT=0x0600;HIGH_BIT_DEPTH=0;X265_DEPTH=8;X86_64=1;_DEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <AdditionalIncludeDirectories>.\;..\source;..\source\Lib;..\source\common;..\source\encoder;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <C99Support>true</C99Support>
       <DisableSpecificWarnings>4391;4996;4838;4577;4390;4530;%(DisableSpecificWarnings)</DisableSpecificWarnings>
@@ -657,7 +657,7 @@ del /f /q $(OutDir)\licenses\x265.txt
       <EnableFiberSafeOptimizations>true</EnableFiberSafeOptimizations>
       <OmitFramePointers>true</OmitFramePointers>
       <StringPooling>true</StringPooling>
-      <PreprocessorDefinitions>X265_VERSION=3.0;WIN32;_WINDOWS;X265_ARCH_X86=1;HAVE_INT_TYPES_H=1;ENABLE_HDR10_PLUS=1;LINKED_10BIT=1;LINKED_12BIT;X265_NS=x265;EXPORT_C_API=1;_WIN32_WINNT=0x0502;ENABLE_ASSEMBLY=1;HIGH_BIT_DEPTH=0;X265_DEPTH=8;NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>X265_VERSION=3.1;WIN32;_WINDOWS;X265_ARCH_X86=1;HAVE_INT_TYPES_H=1;ENABLE_HDR10_PLUS=1;LINKED_10BIT=1;LINKED_12BIT;X265_NS=x265;EXPORT_C_API=1;_WIN32_WINNT=0x0502;ENABLE_ASSEMBLY=1;HIGH_BIT_DEPTH=0;X265_DEPTH=8;NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <AdditionalIncludeDirectories>.\;..\source;..\source\Lib;..\source\common;..\source\encoder;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <UseProcessorExtensions>SSE3</UseProcessorExtensions>
       <C99Support>true</C99Support>
@@ -724,7 +724,7 @@ del /f /q $(OutDir)\licenses\x265.txt
       <EnableFiberSafeOptimizations>true</EnableFiberSafeOptimizations>
       <OmitFramePointers>true</OmitFramePointers>
       <StringPooling>true</StringPooling>
-      <PreprocessorDefinitions>X265_VERSION=3.0;WIN32;_WINDOWS;X265_ARCH_X86=1;HAVE_INT_TYPES_H=1;ENABLE_HDR10_PLUS=1;LINKED_10BIT=1;LINKED_12BIT;X265_NS=x265;EXPORT_C_API=1;_WIN32_WINNT=0x0502;ENABLE_ASSEMBLY=1;HIGH_BIT_DEPTH=0;X265_DEPTH=8;NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>X265_VERSION=3.1;WIN32;_WINDOWS;X265_ARCH_X86=1;HAVE_INT_TYPES_H=1;ENABLE_HDR10_PLUS=1;LINKED_10BIT=1;LINKED_12BIT;X265_NS=x265;EXPORT_C_API=1;_WIN32_WINNT=0x0502;ENABLE_ASSEMBLY=1;HIGH_BIT_DEPTH=0;X265_DEPTH=8;NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <AdditionalIncludeDirectories>.\;..\source;..\source\Lib;..\source\common;..\source\encoder;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <UseProcessorExtensions>SSE3</UseProcessorExtensions>
       <C99Support>true</C99Support>
@@ -791,7 +791,7 @@ del /f /q $(OutDir)\licenses\x265.txt
       <EnableFiberSafeOptimizations>true</EnableFiberSafeOptimizations>
       <OmitFramePointers>true</OmitFramePointers>
       <StringPooling>true</StringPooling>
-      <PreprocessorDefinitions>X265_VERSION=3.0;WIN32;_WINDOWS;X265_ARCH_X86=1;HAVE_INT_TYPES_H=1;ENABLE_HDR10_PLUS=1;LINKED_10BIT=1;LINKED_12BIT;X265_NS=x265;EXPORT_C_API=1;ENABLE_ASSEMBLY=1;_WIN32_WINNT=0x0600;HIGH_BIT_DEPTH=0;X265_DEPTH=8;X86_64=1;NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>X265_VERSION=3.1;WIN32;_WINDOWS;X265_ARCH_X86=1;HAVE_INT_TYPES_H=1;ENABLE_HDR10_PLUS=1;LINKED_10BIT=1;LINKED_12BIT;X265_NS=x265;EXPORT_C_API=1;ENABLE_ASSEMBLY=1;_WIN32_WINNT=0x0600;HIGH_BIT_DEPTH=0;X265_DEPTH=8;X86_64=1;NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <AdditionalIncludeDirectories>.\;..\source;..\source\Lib;..\source\common;..\source\encoder;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <UseProcessorExtensions>SSE3</UseProcessorExtensions>
       <C99Support>true</C99Support>
@@ -858,7 +858,7 @@ del /f /q $(OutDir)\licenses\x265.txt
       <EnableFiberSafeOptimizations>true</EnableFiberSafeOptimizations>
       <OmitFramePointers>true</OmitFramePointers>
       <StringPooling>true</StringPooling>
-      <PreprocessorDefinitions>X265_VERSION=3.0;WIN32;_WINDOWS;X265_ARCH_X86=1;HAVE_INT_TYPES_H=1;ENABLE_HDR10_PLUS=1;LINKED_10BIT=1;LINKED_12BIT;X265_NS=x265;EXPORT_C_API=1;ENABLE_ASSEMBLY=1;_WIN32_WINNT=0x0600;HIGH_BIT_DEPTH=0;X265_DEPTH=8;X86_64=1;NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>X265_VERSION=3.1;WIN32;_WINDOWS;X265_ARCH_X86=1;HAVE_INT_TYPES_H=1;ENABLE_HDR10_PLUS=1;LINKED_10BIT=1;LINKED_12BIT;X265_NS=x265;EXPORT_C_API=1;ENABLE_ASSEMBLY=1;_WIN32_WINNT=0x0600;HIGH_BIT_DEPTH=0;X265_DEPTH=8;X86_64=1;NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <AdditionalIncludeDirectories>.\;..\source;..\source\Lib;..\source\common;..\source\encoder;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <UseProcessorExtensions>SSE3</UseProcessorExtensions>
       <C99Support>true</C99Support>
@@ -917,7 +917,7 @@ del /f /q $(OutDir)\licenses\x265.txt
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='ReleaseDLL|Win32'">
     <ClCompile>
       <MultiProcessorCompilation>true</MultiProcessorCompilation>
-      <PreprocessorDefinitions>X265_VERSION=3.0;WIN32;_WINDOWS;X265_ARCH_X86=1;HAVE_INT_TYPES_H=1;ENABLE_HDR10_PLUS=1;LINKED_10BIT=1;LINKED_12BIT;X265_NS=x265;EXPORT_C_API=1;_WIN32_WINNT=0x0502;ENABLE_ASSEMBLY=1;HIGH_BIT_DEPTH=0;X265_DEPTH=8;NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>X265_VERSION=3.1;WIN32;_WINDOWS;X265_ARCH_X86=1;HAVE_INT_TYPES_H=1;ENABLE_HDR10_PLUS=1;LINKED_10BIT=1;LINKED_12BIT;X265_NS=x265;EXPORT_C_API=1;_WIN32_WINNT=0x0502;ENABLE_ASSEMBLY=1;HIGH_BIT_DEPTH=0;X265_DEPTH=8;NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <AdditionalIncludeDirectories>.\;..\source;..\source\Lib;..\source\common;..\source\encoder;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <UseProcessorExtensions>SSE3</UseProcessorExtensions>
       <C99Support>true</C99Support>
@@ -1000,7 +1000,7 @@ del /f /q $(OutDir)\licenses\x265.txt
       <EnableFiberSafeOptimizations>true</EnableFiberSafeOptimizations>
       <OmitFramePointers>true</OmitFramePointers>
       <StringPooling>true</StringPooling>
-      <PreprocessorDefinitions>X265_VERSION=3.0;WIN32;_WINDOWS;X265_ARCH_X86=1;HAVE_INT_TYPES_H=1;ENABLE_HDR10_PLUS=1;LINKED_10BIT=1;LINKED_12BIT;X265_NS=x265;EXPORT_C_API=1;ENABLE_ASSEMBLY=1;_WIN32_WINNT=0x0600;HIGH_BIT_DEPTH=0;X265_DEPTH=8;X86_64=1;NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>X265_VERSION=3.1;WIN32;_WINDOWS;X265_ARCH_X86=1;HAVE_INT_TYPES_H=1;ENABLE_HDR10_PLUS=1;LINKED_10BIT=1;LINKED_12BIT;X265_NS=x265;EXPORT_C_API=1;ENABLE_ASSEMBLY=1;_WIN32_WINNT=0x0600;HIGH_BIT_DEPTH=0;X265_DEPTH=8;X86_64=1;NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <AdditionalIncludeDirectories>.\;..\source;..\source\Lib;..\source\common;..\source\encoder;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <UseProcessorExtensions>SSE3</UseProcessorExtensions>
       <C99Support>true</C99Support>
@@ -1066,7 +1066,7 @@ del /f /q $(OutDir)\licenses\x265.txt
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release_10b|Win32'">
     <ClCompile>
       <MultiProcessorCompilation>true</MultiProcessorCompilation>
-      <PreprocessorDefinitions>X265_VERSION=3.0;WIN32;_WINDOWS;X265_ARCH_X86=1;HAVE_INT_TYPES_H=1;ENABLE_HDR10_PLUS=1;EXPORT_C_API=0;ENABLE_ASSEMBLY=0;HIGH_BIT_DEPTH=1;X265_DEPTH=10;X265_NS=x265_10bit;_WIN32_WINNT=0x0502;NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>X265_VERSION=3.1;WIN32;_WINDOWS;X265_ARCH_X86=1;HAVE_INT_TYPES_H=1;ENABLE_HDR10_PLUS=1;EXPORT_C_API=0;ENABLE_ASSEMBLY=0;HIGH_BIT_DEPTH=1;X265_DEPTH=10;X265_NS=x265_10bit;_WIN32_WINNT=0x0502;NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <AdditionalIncludeDirectories>.\;..\source;..\source\Lib;..\source\common;..\source\encoder;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <UseProcessorExtensions>SSE3</UseProcessorExtensions>
       <C99Support>true</C99Support>
@@ -1110,7 +1110,7 @@ del "$(OutDir)"\include\x265_config.h
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug_10b|Win32'">
     <ClCompile>
       <MultiProcessorCompilation>true</MultiProcessorCompilation>
-      <PreprocessorDefinitions>X265_VERSION=3.0;WIN32;_WINDOWS;X265_ARCH_X86=1;HAVE_INT_TYPES_H=1;ENABLE_HDR10_PLUS=1;EXPORT_C_API=0;ENABLE_ASSEMBLY=0;HIGH_BIT_DEPTH=1;X265_DEPTH=10;X265_NS=x265_10bit;_WIN32_WINNT=0x0502;_DEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>X265_VERSION=3.1;WIN32;_WINDOWS;X265_ARCH_X86=1;HAVE_INT_TYPES_H=1;ENABLE_HDR10_PLUS=1;EXPORT_C_API=0;ENABLE_ASSEMBLY=0;HIGH_BIT_DEPTH=1;X265_DEPTH=10;X265_NS=x265_10bit;_WIN32_WINNT=0x0502;_DEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <AdditionalIncludeDirectories>.\;..\source;..\source\Lib;..\source\common;..\source\encoder;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <UseProcessorExtensions>SSE3</UseProcessorExtensions>
       <C99Support>true</C99Support>
@@ -1145,7 +1145,7 @@ del "$(OutDir)"\include\x265_config.h
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release_12b|Win32'">
     <ClCompile>
       <MultiProcessorCompilation>true</MultiProcessorCompilation>
-      <PreprocessorDefinitions>X265_VERSION=3.0;WIN32;_WINDOWS;X265_ARCH_X86=1;HAVE_INT_TYPES_H=1;ENABLE_HDR10_PLUS=1;EXPORT_C_API=0;MAIN12=1;ENABLE_ASSEMBLY=0;HIGH_BIT_DEPTH=1;X265_DEPTH=12;X265_NS=x265_12bit;_WIN32_WINNT=0x0502;NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>X265_VERSION=3.1;WIN32;_WINDOWS;X265_ARCH_X86=1;HAVE_INT_TYPES_H=1;ENABLE_HDR10_PLUS=1;EXPORT_C_API=0;MAIN12=1;ENABLE_ASSEMBLY=0;HIGH_BIT_DEPTH=1;X265_DEPTH=12;X265_NS=x265_12bit;_WIN32_WINNT=0x0502;NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <AdditionalIncludeDirectories>.\;..\source;..\source\Lib;..\source\common;..\source\encoder;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <UseProcessorExtensions>SSE3</UseProcessorExtensions>
       <C99Support>true</C99Support>
@@ -1189,7 +1189,7 @@ del "$(OutDir)"\include\x265_config.h
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug_12b|Win32'">
     <ClCompile>
       <MultiProcessorCompilation>true</MultiProcessorCompilation>
-      <PreprocessorDefinitions>X265_VERSION=3.0;WIN32;_WINDOWS;X265_ARCH_X86=1;HAVE_INT_TYPES_H=1;ENABLE_HDR10_PLUS=1;EXPORT_C_API=0;MAIN12=1;ENABLE_ASSEMBLY=0;HIGH_BIT_DEPTH=1;X265_DEPTH=12;X265_NS=x265_12bit;_WIN32_WINNT=0x0502;_DEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>X265_VERSION=3.1;WIN32;_WINDOWS;X265_ARCH_X86=1;HAVE_INT_TYPES_H=1;ENABLE_HDR10_PLUS=1;EXPORT_C_API=0;MAIN12=1;ENABLE_ASSEMBLY=0;HIGH_BIT_DEPTH=1;X265_DEPTH=12;X265_NS=x265_12bit;_WIN32_WINNT=0x0502;_DEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <AdditionalIncludeDirectories>.\;..\source;..\source\Lib;..\source\common;..\source\encoder;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <UseProcessorExtensions>SSE3</UseProcessorExtensions>
       <C99Support>true</C99Support>
@@ -1235,7 +1235,7 @@ del "$(OutDir)"\include\x265_config.h
       <BufferSecurityCheck>false</BufferSecurityCheck>
       <FloatingPointModel>Fast</FloatingPointModel>
       <FloatingPointExceptions>false</FloatingPointExceptions>
-      <PreprocessorDefinitions>X265_VERSION=3.0;WIN32;_WINDOWS;X265_ARCH_X86=1;HAVE_INT_TYPES_H=1;ENABLE_HDR10_PLUS=1;EXPORT_C_API=0;ENABLE_ASSEMBLY=1;HIGH_BIT_DEPTH=1;X265_DEPTH=10;X265_NS=x265_10bit;_WIN32_WINNT=0x0600;X86_64=1;NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>X265_VERSION=3.1;WIN32;_WINDOWS;X265_ARCH_X86=1;HAVE_INT_TYPES_H=1;ENABLE_HDR10_PLUS=1;EXPORT_C_API=0;ENABLE_ASSEMBLY=1;HIGH_BIT_DEPTH=1;X265_DEPTH=10;X265_NS=x265_10bit;_WIN32_WINNT=0x0600;X86_64=1;NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <AdditionalIncludeDirectories>.\;..\source;..\source\Lib;..\source\common;..\source\encoder;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <UseProcessorExtensions>SSE3</UseProcessorExtensions>
       <C99Support>true</C99Support>
@@ -1269,7 +1269,7 @@ del "$(OutDir)"\include\x265_config.h
     <ClCompile>
       <WarningLevel>Level3</WarningLevel>
       <MultiProcessorCompilation>true</MultiProcessorCompilation>
-      <PreprocessorDefinitions>X265_VERSION=3.0;WIN32;_WINDOWS;X265_ARCH_X86=1;HAVE_INT_TYPES_H=1;ENABLE_HDR10_PLUS=1;EXPORT_C_API=0;ENABLE_ASSEMBLY=1;HIGH_BIT_DEPTH=1;X265_DEPTH=10;X265_NS=x265_10bit;_WIN32_WINNT=0x0600;X86_64=1;_DEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>X265_VERSION=3.1;WIN32;_WINDOWS;X265_ARCH_X86=1;HAVE_INT_TYPES_H=1;ENABLE_HDR10_PLUS=1;EXPORT_C_API=0;ENABLE_ASSEMBLY=1;HIGH_BIT_DEPTH=1;X265_DEPTH=10;X265_NS=x265_10bit;_WIN32_WINNT=0x0600;X86_64=1;_DEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <AdditionalIncludeDirectories>.\;..\source;..\source\Lib;..\source\common;..\source\encoder;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <UseProcessorExtensions>SSE3</UseProcessorExtensions>
       <C99Support>true</C99Support>
@@ -1314,7 +1314,7 @@ del "$(OutDir)"\include\x265_config.h
       <BufferSecurityCheck>false</BufferSecurityCheck>
       <FloatingPointModel>Fast</FloatingPointModel>
       <FloatingPointExceptions>false</FloatingPointExceptions>
-      <PreprocessorDefinitions>X265_VERSION=3.0;WIN32;_WINDOWS;X265_ARCH_X86=1;HAVE_INT_TYPES_H=1;ENABLE_HDR10_PLUS=1;EXPORT_C_API=0;MAIN12=1;ENABLE_ASSEMBLY=1;HIGH_BIT_DEPTH=1;X265_DEPTH=12;X265_NS=x265_12bit;_WIN32_WINNT=0x0600;X86_64=1;NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>X265_VERSION=3.1;WIN32;_WINDOWS;X265_ARCH_X86=1;HAVE_INT_TYPES_H=1;ENABLE_HDR10_PLUS=1;EXPORT_C_API=0;MAIN12=1;ENABLE_ASSEMBLY=1;HIGH_BIT_DEPTH=1;X265_DEPTH=12;X265_NS=x265_12bit;_WIN32_WINNT=0x0600;X86_64=1;NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <AdditionalIncludeDirectories>.\;..\source;..\source\Lib;..\source\common;..\source\encoder;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <UseProcessorExtensions>SSE3</UseProcessorExtensions>
       <C99Support>true</C99Support>
@@ -1348,7 +1348,7 @@ del "$(OutDir)"\include\x265_config.h
     <ClCompile>
       <WarningLevel>Level3</WarningLevel>
       <MultiProcessorCompilation>true</MultiProcessorCompilation>
-      <PreprocessorDefinitions>X265_VERSION=3.0;WIN32;_WINDOWS;X265_ARCH_X86=1;HAVE_INT_TYPES_H=1;ENABLE_HDR10_PLUS=1;EXPORT_C_API=0;MAIN12=1;ENABLE_ASSEMBLY=1;HIGH_BIT_DEPTH=1;X265_DEPTH=12;X265_NS=x265_12bit;_WIN32_WINNT=0x0600;X86_64=1;_DEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>X265_VERSION=3.1;WIN32;_WINDOWS;X265_ARCH_X86=1;HAVE_INT_TYPES_H=1;ENABLE_HDR10_PLUS=1;EXPORT_C_API=0;MAIN12=1;ENABLE_ASSEMBLY=1;HIGH_BIT_DEPTH=1;X265_DEPTH=12;X265_NS=x265_12bit;_WIN32_WINNT=0x0600;X86_64=1;_DEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <AdditionalIncludeDirectories>.\;..\source;..\source\Lib;..\source\common;..\source\encoder;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <UseProcessorExtensions>SSE3</UseProcessorExtensions>
       <C99Support>true</C99Support>
diff --git a/SMP/x265.rc b/SMP/x265.rc
index 788f2dc1fd..0fe74f7865 100644
--- a/SMP/x265.rc
+++ b/SMP/x265.rc
@@ -1,8 +1,8 @@
 #include <winresrc.h>
 
 VS_VERSION_INFO VERSIONINFO
-  FILEVERSION    3,0,0,0
-  PRODUCTVERSION 3,0,0,0
+  FILEVERSION    3,1,0,0
+  PRODUCTVERSION 3,1,0,0
   FILEFLAGSMASK  VS_FFI_FILEFLAGSMASK
   FILEOS         VOS_NT_WINDOWS32
 #ifdef OPENOBEX_EXPORTS
@@ -17,12 +17,12 @@ VS_VERSION_INFO VERSIONINFO
       BLOCK "04090000"
       BEGIN
         VALUE "FileDescription",  "HEVC video encoder"
-        VALUE "FileVersion",      "3.0"
+        VALUE "FileVersion",      "3.1"
         VALUE "InternalName",     "x265"
         VALUE "LegalCopyright",   "Multicoreware: GPLv2 or commercial"
         VALUE "OriginalFilename", "libx265.dll"
         VALUE "ProductName",      "x265"
-        VALUE "ProductVersion",   "3.0"
+        VALUE "ProductVersion",   "3.1"
       END
     END
     BLOCK "VarFileInfo"
diff --git a/SMP/x265_config.h b/SMP/x265_config.h
index 5511317e5b..94b0f63729 100644
--- a/SMP/x265_config.h
+++ b/SMP/x265_config.h
@@ -29,6 +29,6 @@
 /* Incremented each time public API is changed, X265_BUILD is used as
  * the shared library SONAME on platforms which support it. It also
  * prevents linking against a different version of the static lib */
-#define X265_BUILD 169
+#define X265_BUILD 176
 
 #endif