diff --git a/3rdParty/brotli/CMakeLists.txt b/3rdParty/brotli/CMakeLists.txt
index e99afb6..e31818c 100644
--- a/3rdParty/brotli/CMakeLists.txt
+++ b/3rdParty/brotli/CMakeLists.txt
@@ -9,6 +9,7 @@ FetchContent_Declare(
 	GIT_REPOSITORY ${BROTLI_REPO}
 	GIT_TAG v1.1.0
 	GIT_SHALLOW TRUE
+	EXCLUDE_FROM_ALL
 )
 
 set(BUILD_SHARED_LIBS OFF CACHE BOOL "" FORCE)
diff --git a/3rdParty/rapidyaml/CMakeLists.txt b/3rdParty/rapidyaml/CMakeLists.txt
index 0ff1d0a..8fbeda8 100644
--- a/3rdParty/rapidyaml/CMakeLists.txt
+++ b/3rdParty/rapidyaml/CMakeLists.txt
@@ -11,4 +11,6 @@ FetchContent_Declare(
         GIT_TAG v0.9.0
         GIT_SHALLOW FALSE  # ensure submodules are checked out
 )
+set(C4CORE_INSTALL OFF CACHE BOOL "" FORCE)
+set(RYML_INSTALL OFF CACHE BOOL "" FORCE)
 FetchContent_MakeAvailable(ryml)
\ No newline at end of file
diff --git a/openVulkanoCpp/Image/ExifBuilder.cpp b/openVulkanoCpp/Image/ExifBuilder.cpp
index 42f6bcd..15f3756 100644
--- a/openVulkanoCpp/Image/ExifBuilder.cpp
+++ b/openVulkanoCpp/Image/ExifBuilder.cpp
@@ -311,11 +311,6 @@ namespace OpenVulkano::Image
 		altitude = std::abs(level);
 	}
 
-	void ExifBuilder::SetTime(std::time_t timestamp)
-	{
-		dateTaken = StringFromTime(timestamp);
-	}
-
 	std::vector<uint8_t> ExifBuilder::Build()
 	{
 		std::vector<uint8_t> result;
@@ -487,15 +482,9 @@ namespace OpenVulkano::Image
 		return result;
 	}
 
-	std::string ExifBuilder::StringFromTime(std::time_t time)
-	{
-		return fmt::format("{:%Y:%m:%d %H:%M:%S}", fmt::localtime(time));
-	}
-
 	std::string ExifBuilder::GetCurrentTimestamp()
 	{
 		auto now = std::chrono::system_clock::now();
-		std::time_t currentTime = std::chrono::system_clock::to_time_t(now);
-		return StringFromTime(currentTime);
+		return fmt::format("{:%Y:%m:%d %H:%M:%S}", now); // TODO convert to local time
 	}
 }
diff --git a/openVulkanoCpp/Image/ExifBuilder.hpp b/openVulkanoCpp/Image/ExifBuilder.hpp
index 951e7e8..4e1f9d4 100644
--- a/openVulkanoCpp/Image/ExifBuilder.hpp
+++ b/openVulkanoCpp/Image/ExifBuilder.hpp
@@ -87,10 +87,8 @@ namespace OpenVulkano::Image
 
 		void SetResolution(uint32_t dpi = 72) { xResolution = yResolution = dpi; resolutionUnit = 2;}
 		void SetOrientation(float orientationRad);
-		void SetTime(std::time_t timestamp);
 		// Typical usage is -> jpeg_write_marker(cinfo, JPEG_APP0 + 1, exif_data.data(), exif_data.size());
 		[[nodiscard]] std::vector<uint8_t> Build();
-		[[nodiscard]] static std::string StringFromTime(std::time_t time);
 		[[nodiscard]] static std::string GetCurrentTimestamp();
 	};
 }
diff --git a/openVulkanoCpp/Image/XmpBuilder.cpp b/openVulkanoCpp/Image/XmpBuilder.cpp
index 8132c00..5b8e8cf 100644
--- a/openVulkanoCpp/Image/XmpBuilder.cpp
+++ b/openVulkanoCpp/Image/XmpBuilder.cpp
@@ -104,15 +104,6 @@ namespace OpenVulkano::Image
 	{
 		return SetCreateDate(fmt::format("{:%FT%T%Ez}", std::chrono::system_clock::now()));
 	}
-	
-	[[maybe_unused]] XmpBuilder& XmpBuilder::SetCreateDate(const std::time_t time)
-	{
-		#ifdef WIN32
-		return SetCreateDate(fmt::format("{:%FT%T%Ez}", std::chrono::system_clock::from_time_t(time)));
-		#else
-		return SetCreateDate(fmt::format("{:%FT%T%Ez}", fmt::localtime(time)));
-		#endif
-	}
 
 	[[maybe_unused]] XmpBuilder& XmpBuilder::SetCreateDate(const std::string& createDate)
 	{
diff --git a/openVulkanoCpp/Image/XmpBuilder.hpp b/openVulkanoCpp/Image/XmpBuilder.hpp
index 58da7f6..db34dda 100644
--- a/openVulkanoCpp/Image/XmpBuilder.hpp
+++ b/openVulkanoCpp/Image/XmpBuilder.hpp
@@ -30,7 +30,6 @@ namespace OpenVulkano::Image
 		[[maybe_unused]] XmpBuilder& SetFocalLength(float focalLengthMM);
 		[[maybe_unused]] XmpBuilder& SetExposureTime(double exposureTime);
 		[[maybe_unused]] XmpBuilder& SetCreateDateNow();
-		[[maybe_unused]] XmpBuilder& SetCreateDate(const std::time_t time);
 		[[maybe_unused]] XmpBuilder& SetCreateDate(const std::string& createDate);
 
 		[[maybe_unused]] std::string Close() { return Finalize(); }