Fixed saving video file

AlexeyAB

2018-03-05 f0bc634a74b14ce4b0e065011390940d4d7a254c

 build/darknet/yolo_cpp_dll.vcxproj

@@ -218,6 +218,7 @@
    <ClCompile Include="..\..\src\parser.c" />
    <ClCompile Include="..\..\src\region_layer.c" />
    <ClCompile Include="..\..\src\reorg_layer.c" />
    <ClCompile Include="..\..\src\reorg_old_layer.c" />
    <ClCompile Include="..\..\src\rnn.c" />
    <ClCompile Include="..\..\src\rnn_layer.c" />
    <ClCompile Include="..\..\src\rnn_vid.c" />
@@ -273,6 +274,7 @@
    <ClInclude Include="..\..\src\parser.h" />
    <ClInclude Include="..\..\src\region_layer.h" />
    <ClInclude Include="..\..\src\reorg_layer.h" />
    <ClInclude Include="..\..\src\reorg_old_layer.h" />
    <ClInclude Include="..\..\src\rnn_layer.h" />
    <ClInclude Include="..\..\src\route_layer.h" />
    <ClInclude Include="..\..\src\shortcut_layer.h" />