diff --git a/AppConfig.cpp b/AppConfig.cpp
index 46b0ada..a4d1df7 100644
--- a/AppConfig.cpp
+++ b/AppConfig.cpp
@@ -1,14 +1,313 @@
 #include "AppConfig.hpp"
 
+#include <cctype>
+#include <fstream>
 #include <iostream>
+#include <iterator>
+#include <map>
 #include <optional>
 #include <cstdint>
 #include <string>
 #include <string_view>
+#include <variant>
 #include <vector>
 
+std::optional<PresentModeConfig> parsePresentMode(
+    std::string_view text);
+
 namespace
 {
+struct JsonValue
+{
+    using Object = std::map<std::string, JsonValue>;
+    using Array = std::vector<JsonValue>;
+
+    std::variant<
+        std::nullptr_t,
+        bool,
+        double,
+        std::string,
+        Object,
+        Array> value;
+};
+
+class JsonParser
+{
+public:
+    explicit JsonParser(std::string_view text)
+        : mText(text)
+    {
+    }
+
+    std::optional<JsonValue> parse()
+    {
+        JsonValue result;
+        if (!parseValue(result))
+        {
+            return std::nullopt;
+        }
+
+        skipWhitespace();
+        if (mPos != mText.size())
+        {
+            return std::nullopt;
+        }
+
+        return result;
+    }
+
+private:
+    void skipWhitespace()
+    {
+        while (mPos < mText.size() &&
+               std::isspace(
+                   static_cast<unsigned char>(mText[mPos])))
+        {
+            ++mPos;
+        }
+    }
+
+    bool consume(char expected)
+    {
+        skipWhitespace();
+        if (mPos >= mText.size() ||
+            mText[mPos] != expected)
+        {
+            return false;
+        }
+
+        ++mPos;
+        return true;
+    }
+
+    bool parseValue(JsonValue& out)
+    {
+        skipWhitespace();
+        if (mPos >= mText.size())
+        {
+            return false;
+        }
+
+        const char c = mText[mPos];
+        if (c == '{')
+        {
+            return parseObject(out);
+        }
+        if (c == '[')
+        {
+            return parseArray(out);
+        }
+        if (c == '"')
+        {
+            std::string s;
+            if (!parseString(s))
+            {
+                return false;
+            }
+            out.value = std::move(s);
+            return true;
+        }
+        if (c == '-' || (c >= '0' && c <= '9'))
+        {
+            return parseNumber(out);
+        }
+        if (mText.substr(mPos, 4) == "true")
+        {
+            mPos += 4;
+            out.value = true;
+            return true;
+        }
+        if (mText.substr(mPos, 5) == "false")
+        {
+            mPos += 5;
+            out.value = false;
+            return true;
+        }
+        if (mText.substr(mPos, 4) == "null")
+        {
+            mPos += 4;
+            out.value = nullptr;
+            return true;
+        }
+
+        return false;
+    }
+
+    bool parseObject(JsonValue& out)
+    {
+        if (!consume('{'))
+        {
+            return false;
+        }
+
+        JsonValue::Object object;
+        skipWhitespace();
+        if (mPos < mText.size() && mText[mPos] == '}')
+        {
+            ++mPos;
+            out.value = std::move(object);
+            return true;
+        }
+
+        while (true)
+        {
+            std::string key;
+            if (!parseString(key) || !consume(':'))
+            {
+                return false;
+            }
+
+            JsonValue value;
+            if (!parseValue(value))
+            {
+                return false;
+            }
+
+            object[std::move(key)] = std::move(value);
+
+            skipWhitespace();
+            if (mPos < mText.size() && mText[mPos] == '}')
+            {
+                ++mPos;
+                out.value = std::move(object);
+                return true;
+            }
+            if (!consume(','))
+            {
+                return false;
+            }
+        }
+    }
+
+    bool parseArray(JsonValue& out)
+    {
+        if (!consume('['))
+        {
+            return false;
+        }
+
+        JsonValue::Array array;
+        skipWhitespace();
+        if (mPos < mText.size() && mText[mPos] == ']')
+        {
+            ++mPos;
+            out.value = std::move(array);
+            return true;
+        }
+
+        while (true)
+        {
+            JsonValue value;
+            if (!parseValue(value))
+            {
+                return false;
+            }
+
+            array.push_back(std::move(value));
+
+            skipWhitespace();
+            if (mPos < mText.size() && mText[mPos] == ']')
+            {
+                ++mPos;
+                out.value = std::move(array);
+                return true;
+            }
+            if (!consume(','))
+            {
+                return false;
+            }
+        }
+    }
+
+    bool parseString(std::string& out)
+    {
+        skipWhitespace();
+        if (mPos >= mText.size() || mText[mPos] != '"')
+        {
+            return false;
+        }
+
+        ++mPos;
+        out.clear();
+
+        while (mPos < mText.size())
+        {
+            const char c = mText[mPos++];
+            if (c == '"')
+            {
+                return true;
+            }
+            if (c != '\\')
+            {
+                out.push_back(c);
+                continue;
+            }
+            if (mPos >= mText.size())
+            {
+                return false;
+            }
+
+            const char esc = mText[mPos++];
+            switch (esc)
+            {
+                case '"': out.push_back('"'); break;
+                case '\\': out.push_back('\\'); break;
+                case '/': out.push_back('/'); break;
+                case 'b': out.push_back('\b'); break;
+                case 'f': out.push_back('\f'); break;
+                case 'n': out.push_back('\n'); break;
+                case 'r': out.push_back('\r'); break;
+                case 't': out.push_back('\t'); break;
+                default:
+                    return false;
+            }
+        }
+
+        return false;
+    }
+
+    bool parseNumber(JsonValue& out)
+    {
+        skipWhitespace();
+        const size_t start = mPos;
+
+        if (mPos < mText.size() && mText[mPos] == '-')
+        {
+            ++mPos;
+        }
+        while (mPos < mText.size() &&
+               mText[mPos] >= '0' && mText[mPos] <= '9')
+        {
+            ++mPos;
+        }
+        if (mPos < mText.size() && mText[mPos] == '.')
+        {
+            ++mPos;
+            while (mPos < mText.size() &&
+                   mText[mPos] >= '0' && mText[mPos] <= '9')
+            {
+                ++mPos;
+            }
+        }
+
+        try
+        {
+            out.value = std::stod(
+                std::string(mText.substr(start, mPos - start))
+            );
+        }
+        catch (...)
+        {
+            return false;
+        }
+
+        return true;
+    }
+
+    std::string_view mText;
+    size_t mPos = 0;
+};
+
 bool parseUint32(
     const char* text,
     uint32_t& value)
@@ -94,6 +393,278 @@ void applyDefaultFeeds(AppConfig& config)
 {
     config.feeds.assign(feedCount(config), FeedConfig{});
 }
+
+void resizeFeedsForGrid(AppConfig& config)
+{
+    config.feeds.resize(feedCount(config));
+}
+
+const JsonValue* objectField(
+    const JsonValue::Object& object,
+    const char* key)
+{
+    const auto it = object.find(key);
+    if (it == object.end())
+    {
+        return nullptr;
+    }
+    return &it->second;
+}
+
+const std::string* jsonString(const JsonValue* value)
+{
+    if (value == nullptr)
+    {
+        return nullptr;
+    }
+    return std::get_if<std::string>(&value->value);
+}
+
+const JsonValue::Array* jsonArray(const JsonValue* value)
+{
+    if (value == nullptr)
+    {
+        return nullptr;
+    }
+    return std::get_if<JsonValue::Array>(&value->value);
+}
+
+bool jsonBool(const JsonValue* value, bool& out)
+{
+    if (value == nullptr)
+    {
+        return false;
+    }
+
+    const bool* parsed = std::get_if<bool>(&value->value);
+    if (parsed == nullptr)
+    {
+        return false;
+    }
+
+    out = *parsed;
+    return true;
+}
+
+bool jsonUint32(const JsonValue* value, uint32_t& out)
+{
+    if (value == nullptr)
+    {
+        return false;
+    }
+
+    const double* parsed = std::get_if<double>(&value->value);
+    if (parsed == nullptr ||
+        *parsed < 0.0 ||
+        *parsed > 4294967295.0 ||
+        *parsed != static_cast<uint32_t>(*parsed))
+    {
+        return false;
+    }
+
+    out = static_cast<uint32_t>(*parsed);
+    return true;
+}
+
+bool applyConfigFile(
+    AppConfig& config,
+    const char* path,
+    std::string& error)
+{
+    std::ifstream file(path);
+    if (!file)
+    {
+        error = "failed to open config file";
+        return false;
+    }
+
+    const std::string text(
+        (std::istreambuf_iterator<char>(file)),
+        std::istreambuf_iterator<char>());
+
+    std::optional<JsonValue> rootValue =
+        JsonParser(text).parse();
+    if (!rootValue.has_value())
+    {
+        error = "invalid JSON";
+        return false;
+    }
+
+    const auto* root =
+        std::get_if<JsonValue::Object>(&rootValue->value);
+    if (root == nullptr)
+    {
+        error = "config root must be an object";
+        return false;
+    }
+
+    if (const std::string* grid =
+            jsonString(objectField(*root, "grid")))
+    {
+        if (!parseGrid(
+                *grid,
+                config.gridCols,
+                config.gridRows))
+        {
+            error = "grid must be <cols>x<rows> with 1-16 total feeds";
+            return false;
+        }
+        resizeFeedsForGrid(config);
+    }
+
+    uint32_t cols = 0;
+    uint32_t rows = 0;
+    const bool hasCols =
+        jsonUint32(objectField(*root, "cols"), cols);
+    const bool hasRows =
+        jsonUint32(objectField(*root, "rows"), rows);
+    if (hasCols || hasRows)
+    {
+        if (!hasCols || !hasRows ||
+            cols == 0 || rows == 0 ||
+            cols > MaxFeedCount / rows)
+        {
+            error = "cols and rows must describe 1-16 total feeds";
+            return false;
+        }
+
+        config.gridCols = cols;
+        config.gridRows = rows;
+        resizeFeedsForGrid(config);
+    }
+
+    uint32_t fpsCap = 0;
+    if (jsonUint32(objectField(*root, "fpsCap"), fpsCap))
+    {
+        if (fpsCap == 0 || fpsCap > 240)
+        {
+            error = "fpsCap must be 1-240";
+            return false;
+        }
+        config.fpsCap = fpsCap;
+    }
+
+    uint32_t maxV210UploadsPerFrame = 0;
+    if (jsonUint32(
+            objectField(*root, "maxV210UploadsPerFrame"),
+            maxV210UploadsPerFrame))
+    {
+        if (maxV210UploadsPerFrame > MaxFeedCount)
+        {
+            error = "maxV210UploadsPerFrame must be 0-16";
+            return false;
+        }
+        config.maxV210UploadsPerFrame = maxV210UploadsPerFrame;
+    }
+
+    bool boolValue = false;
+    if (jsonBool(objectField(*root, "noFps"), boolValue))
+    {
+        config.logFps = !boolValue;
+    }
+    if (jsonBool(objectField(*root, "perf"), boolValue))
+    {
+        config.logPerf = boolValue;
+    }
+    if (jsonBool(objectField(*root, "verbose"), boolValue))
+    {
+        config.verbose = boolValue;
+    }
+    if (jsonBool(objectField(*root, "paceUploads"), boolValue))
+    {
+        config.paceUploads = boolValue;
+    }
+
+    if (const std::string* present =
+            jsonString(objectField(*root, "present")))
+    {
+        const std::optional<PresentModeConfig> mode =
+            parsePresentMode(*present);
+        if (!mode.has_value())
+        {
+            error = "present must be fifo, mailbox, or immediate";
+            return false;
+        }
+        config.presentMode = mode.value();
+    }
+
+    const JsonValue::Array* feeds =
+        jsonArray(objectField(*root, "feeds"));
+    if (feeds == nullptr)
+    {
+        return true;
+    }
+
+    if (feeds->size() > MaxFeedCount)
+    {
+        error = "feeds array exceeds 16 entries";
+        return false;
+    }
+
+    if (feeds->size() > config.feeds.size())
+    {
+        uint32_t side = 1;
+        while (side * side < feeds->size())
+        {
+            ++side;
+        }
+
+        config.gridCols = side;
+        config.gridRows =
+            static_cast<uint32_t>(
+                (feeds->size() + side - 1) / side);
+        resizeFeedsForGrid(config);
+    }
+
+    for (size_t i = 0; i < feeds->size(); ++i)
+    {
+        const auto* feedObject =
+            std::get_if<JsonValue::Object>(
+                &(*feeds)[i].value);
+        if (feedObject == nullptr)
+        {
+            error = "each feed must be an object";
+            return false;
+        }
+
+        FeedConfig feed;
+
+        if (const std::string* kind =
+                jsonString(objectField(*feedObject, "kind")))
+        {
+            const std::optional<FeedKind> parsed =
+                parseFeedKind(*kind);
+            if (!parsed.has_value())
+            {
+                error = "unknown feed kind: " + *kind;
+                return false;
+            }
+            feed.kind = parsed.value();
+        }
+
+        if (const std::string* domain =
+                jsonString(objectField(*feedObject, "domain")))
+        {
+            feed.mxlDomain = *domain;
+        }
+
+        const std::string* flow =
+            jsonString(objectField(*feedObject, "flow"));
+        if (flow == nullptr)
+        {
+            flow = jsonString(objectField(*feedObject, "flowId"));
+        }
+        if (flow != nullptr)
+        {
+            feed.mxlFlowId = *flow;
+            feed.kind = FeedKind::MxlSdk;
+        }
+
+        config.feeds[i] = std::move(feed);
+    }
+
+    return true;
+}
 }
 
 std::optional<FeedKind> parseFeedKind(std::string_view text)
@@ -172,8 +743,11 @@ void printUsage(const char* executableName)
         << "  --no-fps              Disable FPS logging\n"
         << "  --perf                Log per-frame CPU timing breakdown\n"
         << "  --verbose             Enable detailed startup and SDK logs\n"
+        << "  --pace-uploads        Pace v210 uploads by feed frame rate\n"
+        << "  --config <path>       Load JSON feed configuration\n"
         << "  --grid <cols>x<rows>  Set multiview grid (default 2x2, max 16 feeds)\n"
         << "  --fps-cap <fps>       Limit render loop FPS (default 60)\n"
+        << "  --max-v210-uploads <n> Limit v210 uploads per frame (0 = unlimited)\n"
         << "  --present <mode>      Present mode: fifo, mailbox, immediate (default mailbox)\n"
         << "  --feed <idx> <kind>   Set feed slot kind explicitly\n"
         << "  --domain <idx> <path> Set MXL domain for feed slot\n"
@@ -191,30 +765,6 @@ ConfigParseResult parseAppConfig(
 {
     ConfigParseResult result;
 
-    for (int i = 1; i < argc; ++i)
-    {
-        if (std::string_view(argv[i]) != "--grid")
-        {
-            continue;
-        }
-
-        if (i + 1 >= argc ||
-            !parseGrid(
-                argv[i + 1],
-                result.config.gridCols,
-                result.config.gridRows))
-        {
-            std::cerr << "--grid must be <cols>x<rows> with 1-"
-                      << MaxFeedCount << " total feeds"
-                      << std::endl;
-            result.shouldExit = true;
-            result.exitCode = 1;
-            return result;
-        }
-
-        ++i;
-    }
-
     applyDefaultFeeds(result.config);
 
     for (int i = 1; i < argc; ++i)
@@ -252,6 +802,63 @@ ConfigParseResult parseAppConfig(
         }
     }
 
+    for (int i = 1; i < argc; ++i)
+    {
+        if (std::string_view(argv[i]) != "--config")
+        {
+            continue;
+        }
+
+        if (i + 1 >= argc)
+        {
+            std::cerr << "--config requires <path>"
+                      << std::endl;
+            result.shouldExit = true;
+            result.exitCode = 1;
+            return result;
+        }
+
+        std::string error;
+        if (!applyConfigFile(
+                result.config,
+                argv[i + 1],
+                error))
+        {
+            std::cerr << "--config " << argv[i + 1]
+                      << ": " << error << std::endl;
+            result.shouldExit = true;
+            result.exitCode = 1;
+            return result;
+        }
+
+        ++i;
+    }
+
+    for (int i = 1; i < argc; ++i)
+    {
+        if (std::string_view(argv[i]) != "--grid")
+        {
+            continue;
+        }
+
+        if (i + 1 >= argc ||
+            !parseGrid(
+                argv[i + 1],
+                result.config.gridCols,
+                result.config.gridRows))
+        {
+            std::cerr << "--grid must be <cols>x<rows> with 1-"
+                      << MaxFeedCount << " total feeds"
+                      << std::endl;
+            result.shouldExit = true;
+            result.exitCode = 1;
+            return result;
+        }
+
+        ++i;
+        resizeFeedsForGrid(result.config);
+    }
+
     std::vector<std::string_view> feedArgs;
 
     for (int i = 1; i < argc; ++i)
@@ -276,12 +883,24 @@ ConfigParseResult parseAppConfig(
             continue;
         }
 
+        if (arg == "--pace-uploads")
+        {
+            result.config.paceUploads = true;
+            continue;
+        }
+
         if (arg == "--grid")
         {
             ++i;
             continue;
         }
 
+        if (arg == "--config")
+        {
+            ++i;
+            continue;
+        }
+
         if (arg == "--fps-cap")
         {
             if (i + 1 >= argc)
@@ -310,6 +929,33 @@ ConfigParseResult parseAppConfig(
             continue;
         }
 
+        if (arg == "--max-v210-uploads")
+        {
+            if (i + 1 >= argc)
+            {
+                std::cerr << "--max-v210-uploads requires <count>"
+                          << std::endl;
+                result.shouldExit = true;
+                result.exitCode = 1;
+                return result;
+            }
+
+            uint32_t maxUploads = 0;
+            if (!parseUint32(argv[i + 1], maxUploads) ||
+                maxUploads > MaxFeedCount)
+            {
+                std::cerr << "--max-v210-uploads must be 0-"
+                          << MaxFeedCount << std::endl;
+                result.shouldExit = true;
+                result.exitCode = 1;
+                return result;
+            }
+
+            result.config.maxV210UploadsPerFrame = maxUploads;
+            ++i;
+            continue;
+        }
+
         if (arg == "--present")
         {
             if (i + 1 >= argc)
diff --git a/AppConfig.hpp b/AppConfig.hpp
index 2ad0baa..2ee72db 100644
--- a/AppConfig.hpp
+++ b/AppConfig.hpp
@@ -41,7 +41,9 @@ struct AppConfig
     bool logFps = true;
     bool logPerf = false;
     bool verbose = false;
+    bool paceUploads = false;
     uint32_t fpsCap = 60;
+    uint32_t maxV210UploadsPerFrame = 0;
     uint32_t gridCols = DefaultGridCols;
     uint32_t gridRows = DefaultGridRows;
     PresentModeConfig presentMode = PresentModeConfig::Mailbox;
diff --git a/IVideoFeed.hpp b/IVideoFeed.hpp
index 60c5236..dbeafa4 100644
--- a/IVideoFeed.hpp
+++ b/IVideoFeed.hpp
@@ -41,6 +41,8 @@ public:
     virtual uint64_t frameVersion() const { return 0; }
     virtual bool hasGrainIndex() const { return false; }
     virtual uint64_t grainIndex() const { return 0; }
+    virtual bool hasFrameRate() const { return false; }
+    virtual double frameRate() const { return 0.0; }
 
     virtual float srcAspectRatio() const
     {
diff --git a/MxlSdkFeed.cpp b/MxlSdkFeed.cpp
index 5bef6eb..e8d7107 100644
--- a/MxlSdkFeed.cpp
+++ b/MxlSdkFeed.cpp
@@ -576,6 +576,21 @@ std::string MxlSdkFeed::sourceInfo() const
 uint64_t MxlSdkFeed::frameVersion() const { return mFrameVersion; }
 bool MxlSdkFeed::hasGrainIndex() const { return mFlowOpened; }
 uint64_t MxlSdkFeed::grainIndex() const { return mLastDisplayedIndex; }
+bool MxlSdkFeed::hasFrameRate() const
+{
+    return mGrainRate.denominator > 0 &&
+           mGrainRate.numerator > 0;
+}
+double MxlSdkFeed::frameRate() const
+{
+    if (!hasFrameRate())
+    {
+        return 0.0;
+    }
+
+    return static_cast<double>(mGrainRate.numerator) /
+           static_cast<double>(mGrainRate.denominator);
+}
 
 float MxlSdkFeed::srcAspectRatio() const
 {
@@ -604,6 +619,8 @@ std::string MxlSdkFeed::sourceInfo() const { return ""; }
 uint64_t MxlSdkFeed::frameVersion() const { return 0; }
 bool MxlSdkFeed::hasGrainIndex() const { return false; }
 uint64_t MxlSdkFeed::grainIndex() const { return 0; }
+bool MxlSdkFeed::hasFrameRate() const { return false; }
+double MxlSdkFeed::frameRate() const { return 0.0; }
 float MxlSdkFeed::srcAspectRatio() const { return 16.0f / 9.0f; }
 bool MxlSdkFeed::hasV210() const { return false; }
 const uint8_t* MxlSdkFeed::v210Data() const { return nullptr; }
diff --git a/MxlSdkFeed.hpp b/MxlSdkFeed.hpp
index fbbed94..b09fb19 100644
--- a/MxlSdkFeed.hpp
+++ b/MxlSdkFeed.hpp
@@ -38,6 +38,8 @@ public:
     uint64_t frameVersion() const override;
     bool hasGrainIndex() const override;
     uint64_t grainIndex() const override;
+    bool hasFrameRate() const override;
+    double frameRate() const override;
 
     float srcAspectRatio() const override;
 
diff --git a/VulkanUtils.cpp b/VulkanUtils.cpp
index a2b177c..f7bbca1 100644
--- a/VulkanUtils.cpp
+++ b/VulkanUtils.cpp
@@ -26,6 +26,60 @@ uint32_t findMemoryType(
     throw std::runtime_error("Failed to find suitable memory type");
 }
 
+uint32_t findMemoryTypeWithPreferred(
+    VkPhysicalDevice physicalDevice,
+    uint32_t typeFilter,
+    VkMemoryPropertyFlags requiredProperties,
+    VkMemoryPropertyFlags preferredProperties,
+    VkMemoryPropertyFlags& selectedProperties)
+{
+    VkPhysicalDeviceMemoryProperties memProperties;
+
+    vkGetPhysicalDeviceMemoryProperties(
+        physicalDevice,
+        &memProperties
+    );
+
+    uint32_t fallbackIndex = UINT32_MAX;
+    VkMemoryPropertyFlags fallbackProperties = 0;
+
+    for (uint32_t i = 0; i < memProperties.memoryTypeCount; ++i)
+    {
+        if ((typeFilter & (1 << i)) == 0)
+        {
+            continue;
+        }
+
+        const VkMemoryPropertyFlags flags =
+            memProperties.memoryTypes[i].propertyFlags;
+
+        if ((flags & requiredProperties) != requiredProperties)
+        {
+            continue;
+        }
+
+        if ((flags & preferredProperties) == preferredProperties)
+        {
+            selectedProperties = flags;
+            return i;
+        }
+
+        if (fallbackIndex == UINT32_MAX)
+        {
+            fallbackIndex = i;
+            fallbackProperties = flags;
+        }
+    }
+
+    if (fallbackIndex != UINT32_MAX)
+    {
+        selectedProperties = fallbackProperties;
+        return fallbackIndex;
+    }
+
+    throw std::runtime_error("Failed to find suitable memory type");
+}
+
 void createBuffer(
     VkDevice device,
     VkPhysicalDevice physicalDevice,
@@ -66,6 +120,50 @@ void createBuffer(
     vkBindBufferMemory(device, buffer, bufferMemory, 0);
 }
 
+void createBufferWithPreferredMemory(
+    VkDevice device,
+    VkPhysicalDevice physicalDevice,
+    VkDeviceSize size,
+    VkBufferUsageFlags usage,
+    VkMemoryPropertyFlags requiredProperties,
+    VkMemoryPropertyFlags preferredProperties,
+    VkBuffer& buffer,
+    VkDeviceMemory& bufferMemory,
+    VkMemoryPropertyFlags& selectedProperties)
+{
+    VkBufferCreateInfo bufferInfo{};
+    bufferInfo.sType = VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO;
+    bufferInfo.size = size;
+    bufferInfo.usage = usage;
+    bufferInfo.sharingMode = VK_SHARING_MODE_EXCLUSIVE;
+
+    if (vkCreateBuffer(device, &bufferInfo, nullptr, &buffer) != VK_SUCCESS)
+    {
+        throw std::runtime_error("Failed to create buffer");
+    }
+
+    VkMemoryRequirements memRequirements;
+    vkGetBufferMemoryRequirements(device, buffer, &memRequirements);
+
+    VkMemoryAllocateInfo allocInfo{};
+    allocInfo.sType = VK_STRUCTURE_TYPE_MEMORY_ALLOCATE_INFO;
+    allocInfo.allocationSize = memRequirements.size;
+    allocInfo.memoryTypeIndex = findMemoryTypeWithPreferred(
+        physicalDevice,
+        memRequirements.memoryTypeBits,
+        requiredProperties,
+        preferredProperties,
+        selectedProperties
+    );
+
+    if (vkAllocateMemory(device, &allocInfo, nullptr, &bufferMemory) != VK_SUCCESS)
+    {
+        throw std::runtime_error("Failed to allocate buffer memory");
+    }
+
+    vkBindBufferMemory(device, buffer, bufferMemory, 0);
+}
+
 VkCommandBuffer beginSingleTimeCommands(
     VkDevice device,
     VkCommandPool commandPool)
diff --git a/VulkanUtils.hpp b/VulkanUtils.hpp
index c857882..b287ea8 100644
--- a/VulkanUtils.hpp
+++ b/VulkanUtils.hpp
@@ -9,6 +9,13 @@ uint32_t findMemoryType(
     uint32_t typeFilter,
     VkMemoryPropertyFlags properties);
 
+uint32_t findMemoryTypeWithPreferred(
+    VkPhysicalDevice physicalDevice,
+    uint32_t typeFilter,
+    VkMemoryPropertyFlags requiredProperties,
+    VkMemoryPropertyFlags preferredProperties,
+    VkMemoryPropertyFlags& selectedProperties);
+
 void createBuffer(
     VkDevice device,
     VkPhysicalDevice physicalDevice,
@@ -18,6 +25,17 @@ void createBuffer(
     VkBuffer& buffer,
     VkDeviceMemory& bufferMemory);
 
+void createBufferWithPreferredMemory(
+    VkDevice device,
+    VkPhysicalDevice physicalDevice,
+    VkDeviceSize size,
+    VkBufferUsageFlags usage,
+    VkMemoryPropertyFlags requiredProperties,
+    VkMemoryPropertyFlags preferredProperties,
+    VkBuffer& buffer,
+    VkDeviceMemory& bufferMemory,
+    VkMemoryPropertyFlags& selectedProperties);
+
 VkCommandBuffer beginSingleTimeCommands(
     VkDevice device,
     VkCommandPool commandPool);
diff --git a/build-sdk/CMakeFiles/mxl_multiviewer.dir/AppConfig.cpp.o b/build-sdk/CMakeFiles/mxl_multiviewer.dir/AppConfig.cpp.o
index 1ea7a10..d952efe 100644
Binary files a/build-sdk/CMakeFiles/mxl_multiviewer.dir/AppConfig.cpp.o and b/build-sdk/CMakeFiles/mxl_multiviewer.dir/AppConfig.cpp.o differ
diff --git a/build-sdk/CMakeFiles/mxl_multiviewer.dir/AppConfig.cpp.o.d b/build-sdk/CMakeFiles/mxl_multiviewer.dir/AppConfig.cpp.o.d
index 4646ef8..187d471 100644
--- a/build-sdk/CMakeFiles/mxl_multiviewer.dir/AppConfig.cpp.o.d
+++ b/build-sdk/CMakeFiles/mxl_multiviewer.dir/AppConfig.cpp.o.d
@@ -132,10 +132,9 @@ CMakeFiles/mxl_multiviewer.dir/AppConfig.cpp.o: \
  /usr/include/c++/15/bits/stl_uninitialized.h \
  /usr/include/c++/15/bits/stl_vector.h \
  /usr/include/c++/15/bits/stl_bvector.h \
- /usr/include/c++/15/bits/vector.tcc /usr/include/c++/15/iostream \
- /usr/include/c++/15/ostream /usr/include/c++/15/bits/ostream.h \
- /usr/include/c++/15/ios /usr/include/c++/15/bits/ios_base.h \
- /usr/include/c++/15/ext/atomicity.h \
+ /usr/include/c++/15/bits/vector.tcc /usr/include/c++/15/fstream \
+ /usr/include/c++/15/istream /usr/include/c++/15/ios \
+ /usr/include/c++/15/bits/ios_base.h /usr/include/c++/15/ext/atomicity.h \
  /usr/include/x86_64-linux-gnu/c++/15/bits/gthr.h \
  /usr/include/x86_64-linux-gnu/c++/15/bits/gthr-default.h \
  /usr/include/pthread.h /usr/include/sched.h \
@@ -173,6 +172,18 @@ CMakeFiles/mxl_multiviewer.dir/AppConfig.cpp.o: \
  /usr/include/c++/15/bits/streambuf_iterator.h \
  /usr/include/x86_64-linux-gnu/c++/15/bits/ctype_inline.h \
  /usr/include/c++/15/bits/locale_facets.tcc \
- /usr/include/c++/15/bits/basic_ios.tcc \
- /usr/include/c++/15/bits/ostream.tcc /usr/include/c++/15/istream \
- /usr/include/c++/15/bits/istream.tcc
+ /usr/include/c++/15/bits/basic_ios.tcc /usr/include/c++/15/ostream \
+ /usr/include/c++/15/bits/ostream.h /usr/include/c++/15/bits/ostream.tcc \
+ /usr/include/c++/15/bits/istream.tcc /usr/include/c++/15/bits/codecvt.h \
+ /usr/include/x86_64-linux-gnu/c++/15/bits/basic_file.h \
+ /usr/include/x86_64-linux-gnu/c++/15/bits/c++io.h \
+ /usr/include/c++/15/bits/fstream.tcc /usr/include/c++/15/iostream \
+ /usr/include/c++/15/iterator /usr/include/c++/15/bits/stream_iterator.h \
+ /usr/include/c++/15/map /usr/include/c++/15/bits/stl_tree.h \
+ /usr/include/c++/15/ext/aligned_buffer.h \
+ /usr/include/c++/15/bits/node_handle.h \
+ /usr/include/c++/15/bits/stl_map.h \
+ /usr/include/c++/15/bits/stl_multimap.h \
+ /usr/include/c++/15/bits/erase_if.h /usr/include/c++/15/variant \
+ /usr/include/c++/15/bits/monostate.h \
+ /usr/include/c++/15/bits/parse_numbers.h
diff --git a/build-sdk/CMakeFiles/mxl_multiviewer.dir/FeedCreate.cpp.o b/build-sdk/CMakeFiles/mxl_multiviewer.dir/FeedCreate.cpp.o
index 0bfed65..4f848c2 100644
Binary files a/build-sdk/CMakeFiles/mxl_multiviewer.dir/FeedCreate.cpp.o and b/build-sdk/CMakeFiles/mxl_multiviewer.dir/FeedCreate.cpp.o differ
diff --git a/build-sdk/CMakeFiles/mxl_multiviewer.dir/FeedTexture.cpp.o b/build-sdk/CMakeFiles/mxl_multiviewer.dir/FeedTexture.cpp.o
index 6434d77..9fb5132 100644
Binary files a/build-sdk/CMakeFiles/mxl_multiviewer.dir/FeedTexture.cpp.o and b/build-sdk/CMakeFiles/mxl_multiviewer.dir/FeedTexture.cpp.o differ
diff --git a/build-sdk/CMakeFiles/mxl_multiviewer.dir/MxlFeed.cpp.o b/build-sdk/CMakeFiles/mxl_multiviewer.dir/MxlFeed.cpp.o
index c35940c..96bc356 100644
Binary files a/build-sdk/CMakeFiles/mxl_multiviewer.dir/MxlFeed.cpp.o and b/build-sdk/CMakeFiles/mxl_multiviewer.dir/MxlFeed.cpp.o differ
diff --git a/build-sdk/CMakeFiles/mxl_multiviewer.dir/MxlSdkFeed.cpp.o b/build-sdk/CMakeFiles/mxl_multiviewer.dir/MxlSdkFeed.cpp.o
index 5069bda..0144849 100644
Binary files a/build-sdk/CMakeFiles/mxl_multiviewer.dir/MxlSdkFeed.cpp.o and b/build-sdk/CMakeFiles/mxl_multiviewer.dir/MxlSdkFeed.cpp.o differ
diff --git a/build-sdk/CMakeFiles/mxl_multiviewer.dir/NoSignalFeed.cpp.o b/build-sdk/CMakeFiles/mxl_multiviewer.dir/NoSignalFeed.cpp.o
index 4232b93..0f960d1 100644
Binary files a/build-sdk/CMakeFiles/mxl_multiviewer.dir/NoSignalFeed.cpp.o and b/build-sdk/CMakeFiles/mxl_multiviewer.dir/NoSignalFeed.cpp.o differ
diff --git a/build-sdk/CMakeFiles/mxl_multiviewer.dir/SmpteBarsFeed.cpp.o b/build-sdk/CMakeFiles/mxl_multiviewer.dir/SmpteBarsFeed.cpp.o
index 100e33a..d23a9cc 100644
Binary files a/build-sdk/CMakeFiles/mxl_multiviewer.dir/SmpteBarsFeed.cpp.o and b/build-sdk/CMakeFiles/mxl_multiviewer.dir/SmpteBarsFeed.cpp.o differ
diff --git a/build-sdk/CMakeFiles/mxl_multiviewer.dir/V210ComputeDecoder.cpp.o b/build-sdk/CMakeFiles/mxl_multiviewer.dir/V210ComputeDecoder.cpp.o
index 2b08e9f..0144462 100644
Binary files a/build-sdk/CMakeFiles/mxl_multiviewer.dir/V210ComputeDecoder.cpp.o and b/build-sdk/CMakeFiles/mxl_multiviewer.dir/V210ComputeDecoder.cpp.o differ
diff --git a/build-sdk/CMakeFiles/mxl_multiviewer.dir/VulkanUtils.cpp.o b/build-sdk/CMakeFiles/mxl_multiviewer.dir/VulkanUtils.cpp.o
index af1047c..cd1492d 100644
Binary files a/build-sdk/CMakeFiles/mxl_multiviewer.dir/VulkanUtils.cpp.o and b/build-sdk/CMakeFiles/mxl_multiviewer.dir/VulkanUtils.cpp.o differ
diff --git a/build-sdk/CMakeFiles/mxl_multiviewer.dir/compiler_depend.internal b/build-sdk/CMakeFiles/mxl_multiviewer.dir/compiler_depend.internal
index 695c98b..24123e8 100644
--- a/build-sdk/CMakeFiles/mxl_multiviewer.dir/compiler_depend.internal
+++ b/build-sdk/CMakeFiles/mxl_multiviewer.dir/compiler_depend.internal
@@ -21,14 +21,17 @@ CMakeFiles/mxl_multiviewer.dir/AppConfig.cpp.o
  /usr/include/c++/15/bits/basic_string.tcc
  /usr/include/c++/15/bits/char_traits.h
  /usr/include/c++/15/bits/charconv.h
+ /usr/include/c++/15/bits/codecvt.h
  /usr/include/c++/15/bits/concept_check.h
  /usr/include/c++/15/bits/cpp_type_traits.h
  /usr/include/c++/15/bits/cxxabi_forced.h
  /usr/include/c++/15/bits/cxxabi_init_exception.h
  /usr/include/c++/15/bits/enable_special_members.h
+ /usr/include/c++/15/bits/erase_if.h
  /usr/include/c++/15/bits/exception.h
  /usr/include/c++/15/bits/exception_defines.h
  /usr/include/c++/15/bits/exception_ptr.h
+ /usr/include/c++/15/bits/fstream.tcc
  /usr/include/c++/15/bits/functexcept.h
  /usr/include/c++/15/bits/functional_hash.h
  /usr/include/c++/15/bits/hash_bytes.h
@@ -44,12 +47,15 @@ CMakeFiles/mxl_multiviewer.dir/AppConfig.cpp.o
  /usr/include/c++/15/bits/max_size_type.h
  /usr/include/c++/15/bits/memory_resource.h
  /usr/include/c++/15/bits/memoryfwd.h
+ /usr/include/c++/15/bits/monostate.h
  /usr/include/c++/15/bits/move.h
  /usr/include/c++/15/bits/nested_exception.h
  /usr/include/c++/15/bits/new_allocator.h
+ /usr/include/c++/15/bits/node_handle.h
  /usr/include/c++/15/bits/ostream.h
  /usr/include/c++/15/bits/ostream.tcc
  /usr/include/c++/15/bits/ostream_insert.h
+ /usr/include/c++/15/bits/parse_numbers.h
  /usr/include/c++/15/bits/postypes.h
  /usr/include/c++/15/bits/predefined_ops.h
  /usr/include/c++/15/bits/ptr_traits.h
@@ -67,9 +73,13 @@ CMakeFiles/mxl_multiviewer.dir/AppConfig.cpp.o
  /usr/include/c++/15/bits/stl_iterator.h
  /usr/include/c++/15/bits/stl_iterator_base_funcs.h
  /usr/include/c++/15/bits/stl_iterator_base_types.h
+ /usr/include/c++/15/bits/stl_map.h
+ /usr/include/c++/15/bits/stl_multimap.h
  /usr/include/c++/15/bits/stl_pair.h
+ /usr/include/c++/15/bits/stl_tree.h
  /usr/include/c++/15/bits/stl_uninitialized.h
  /usr/include/c++/15/bits/stl_vector.h
+ /usr/include/c++/15/bits/stream_iterator.h
  /usr/include/c++/15/bits/streambuf.tcc
  /usr/include/c++/15/bits/streambuf_iterator.h
  /usr/include/c++/15/bits/string_view.tcc
@@ -93,16 +103,20 @@ CMakeFiles/mxl_multiviewer.dir/AppConfig.cpp.o
  /usr/include/c++/15/debug/assertions.h
  /usr/include/c++/15/debug/debug.h
  /usr/include/c++/15/exception
+ /usr/include/c++/15/ext/aligned_buffer.h
  /usr/include/c++/15/ext/alloc_traits.h
  /usr/include/c++/15/ext/atomicity.h
  /usr/include/c++/15/ext/numeric_traits.h
  /usr/include/c++/15/ext/string_conversions.h
  /usr/include/c++/15/ext/type_traits.h
+ /usr/include/c++/15/fstream
  /usr/include/c++/15/initializer_list
  /usr/include/c++/15/ios
  /usr/include/c++/15/iosfwd
  /usr/include/c++/15/iostream
  /usr/include/c++/15/istream
+ /usr/include/c++/15/iterator
+ /usr/include/c++/15/map
  /usr/include/c++/15/new
  /usr/include/c++/15/numbers
  /usr/include/c++/15/optional
@@ -116,6 +130,7 @@ CMakeFiles/mxl_multiviewer.dir/AppConfig.cpp.o
  /usr/include/c++/15/tuple
  /usr/include/c++/15/type_traits
  /usr/include/c++/15/typeinfo
+ /usr/include/c++/15/variant
  /usr/include/c++/15/vector
  /usr/include/ctype.h
  /usr/include/endian.h
@@ -204,8 +219,10 @@ CMakeFiles/mxl_multiviewer.dir/AppConfig.cpp.o
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  /usr/include/x86_64-linux-gnu/bits/wordsize.h
  /usr/include/x86_64-linux-gnu/c++/15/bits/atomic_word.h
+ /usr/include/x86_64-linux-gnu/c++/15/bits/basic_file.h
  /usr/include/x86_64-linux-gnu/c++/15/bits/c++allocator.h
  /usr/include/x86_64-linux-gnu/c++/15/bits/c++config.h
+ /usr/include/x86_64-linux-gnu/c++/15/bits/c++io.h
  /usr/include/x86_64-linux-gnu/c++/15/bits/c++locale.h
  /usr/include/x86_64-linux-gnu/c++/15/bits/cpu_defines.h
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diff --git a/build-sdk/CMakeFiles/mxl_multiviewer.dir/compiler_depend.make b/build-sdk/CMakeFiles/mxl_multiviewer.dir/compiler_depend.make
index 8a5e0ab..8163bb3 100644
--- a/build-sdk/CMakeFiles/mxl_multiviewer.dir/compiler_depend.make
+++ b/build-sdk/CMakeFiles/mxl_multiviewer.dir/compiler_depend.make
@@ -20,14 +20,17 @@ CMakeFiles/mxl_multiviewer.dir/AppConfig.cpp.o: /home/itten/mxl-multiviewer/AppC
   /usr/include/c++/15/bits/basic_string.tcc \
   /usr/include/c++/15/bits/char_traits.h \
   /usr/include/c++/15/bits/charconv.h \
+  /usr/include/c++/15/bits/codecvt.h \
   /usr/include/c++/15/bits/concept_check.h \
   /usr/include/c++/15/bits/cpp_type_traits.h \
   /usr/include/c++/15/bits/cxxabi_forced.h \
   /usr/include/c++/15/bits/cxxabi_init_exception.h \
   /usr/include/c++/15/bits/enable_special_members.h \
+  /usr/include/c++/15/bits/erase_if.h \
   /usr/include/c++/15/bits/exception.h \
   /usr/include/c++/15/bits/exception_defines.h \
   /usr/include/c++/15/bits/exception_ptr.h \
+  /usr/include/c++/15/bits/fstream.tcc \
   /usr/include/c++/15/bits/functexcept.h \
   /usr/include/c++/15/bits/functional_hash.h \
   /usr/include/c++/15/bits/hash_bytes.h \
@@ -43,12 +46,15 @@ CMakeFiles/mxl_multiviewer.dir/AppConfig.cpp.o: /home/itten/mxl-multiviewer/AppC
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   /usr/include/c++/15/bits/memory_resource.h \
   /usr/include/c++/15/bits/memoryfwd.h \
+  /usr/include/c++/15/bits/monostate.h \
   /usr/include/c++/15/bits/move.h \
   /usr/include/c++/15/bits/nested_exception.h \
   /usr/include/c++/15/bits/new_allocator.h \
+  /usr/include/c++/15/bits/node_handle.h \
   /usr/include/c++/15/bits/ostream.h \
   /usr/include/c++/15/bits/ostream.tcc \
   /usr/include/c++/15/bits/ostream_insert.h \
+  /usr/include/c++/15/bits/parse_numbers.h \
   /usr/include/c++/15/bits/postypes.h \
   /usr/include/c++/15/bits/predefined_ops.h \
   /usr/include/c++/15/bits/ptr_traits.h \
@@ -66,9 +72,13 @@ CMakeFiles/mxl_multiviewer.dir/AppConfig.cpp.o: /home/itten/mxl-multiviewer/AppC
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   /usr/include/c++/15/bits/stl_iterator_base_funcs.h \
   /usr/include/c++/15/bits/stl_iterator_base_types.h \
+  /usr/include/c++/15/bits/stl_map.h \
+  /usr/include/c++/15/bits/stl_multimap.h \
   /usr/include/c++/15/bits/stl_pair.h \
+  /usr/include/c++/15/bits/stl_tree.h \
   /usr/include/c++/15/bits/stl_uninitialized.h \
   /usr/include/c++/15/bits/stl_vector.h \
+  /usr/include/c++/15/bits/stream_iterator.h \
   /usr/include/c++/15/bits/streambuf.tcc \
   /usr/include/c++/15/bits/streambuf_iterator.h \
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@@ -92,16 +102,20 @@ CMakeFiles/mxl_multiviewer.dir/AppConfig.cpp.o: /home/itten/mxl-multiviewer/AppC
   /usr/include/c++/15/debug/assertions.h \
   /usr/include/c++/15/debug/debug.h \
   /usr/include/c++/15/exception \
+  /usr/include/c++/15/ext/aligned_buffer.h \
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   /usr/include/c++/15/ext/atomicity.h \
   /usr/include/c++/15/ext/numeric_traits.h \
   /usr/include/c++/15/ext/string_conversions.h \
   /usr/include/c++/15/ext/type_traits.h \
+  /usr/include/c++/15/fstream \
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   /usr/include/c++/15/iosfwd \
   /usr/include/c++/15/iostream \
   /usr/include/c++/15/istream \
+  /usr/include/c++/15/iterator \
+  /usr/include/c++/15/map \
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   /usr/include/c++/15/numbers \
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+  /usr/include/c++/15/variant \
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   /usr/include/x86_64-linux-gnu/c++/15/bits/c++config.h \
+  /usr/include/x86_64-linux-gnu/c++/15/bits/c++io.h \
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-
 /usr/include/c++/15/bits/fs_path.h:
 
 /usr/include/c++/15/bits/fs_fwd.h:
@@ -5010,42 +5025,28 @@ CMakeFiles/mxl_multiviewer.dir/VulkanUtils.cpp.o:
 
 /usr/lib/gcc/x86_64-linux-gnu/15/include/bmi2intrin.h:
 
-/usr/include/c++/15/pstl/glue_memory_defs.h:
+/usr/lib/gcc/x86_64-linux-gnu/15/include/fxsrintrin.h:
 
-/usr/lib/gcc/x86_64-linux-gnu/15/include/avxvnniintrin.h:
+/usr/lib/gcc/x86_64-linux-gnu/15/include/avxvnniint16intrin.h:
 
-/usr/include/x86_64-linux-gnu/c++/15/bits/c++locale.h:
+/usr/lib/gcc/x86_64-linux-gnu/15/include/avxintrin.h:
 
-/usr/lib/gcc/x86_64-linux-gnu/15/include/movdirintrin.h:
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-1517	1756	1779008284621929827	mxl_multiviewer	205aad974c69f886
-4	699	1779008561069442869	CMakeFiles/mxl_multiviewer.dir/RenderPipeline.cpp.o	25f2e2a829e624ca
-4	1494	1779008561067880534	CMakeFiles/mxl_multiviewer.dir/main.cpp.o	cfdc8d343a283e56
-1494	1736	1779008562557847930	mxl_multiviewer	205aad974c69f886
-4	555	1779008749414207666	CMakeFiles/mxl_multiviewer.dir/TileLayout.cpp.o	92548a3beaf6cc2a
-4	729	1779008749414419772	CMakeFiles/mxl_multiviewer.dir/RenderPipeline.cpp.o	25f2e2a829e624ca
-4	1523	1779008749412759102	CMakeFiles/mxl_multiviewer.dir/main.cpp.o	cfdc8d343a283e56
-1523	1764	1779008750931725863	mxl_multiviewer	205aad974c69f886
-5	774	1779009114556786973	CMakeFiles/mxl_multiviewer.dir/TileLayout.cpp.o	92548a3beaf6cc2a
-5	803	1779009114557038260	CMakeFiles/mxl_multiviewer.dir/RenderPipeline.cpp.o	25f2e2a829e624ca
-5	840	1779009114556529890	CMakeFiles/mxl_multiviewer.dir/FeedCreate.cpp.o	4db48c69f1f95087
-4	900	1779009114556313105	CMakeFiles/mxl_multiviewer.dir/AppConfig.cpp.o	8761582270eea4c9
-4	1724	1779009114554768928	CMakeFiles/mxl_multiviewer.dir/main.cpp.o	cfdc8d343a283e56
-1724	1975	1779009116274731292	mxl_multiviewer	205aad974c69f886
-4	622	1779009150878974069	CMakeFiles/mxl_multiviewer.dir/AppConfig.cpp.o	8761582270eea4c9
-622	872	1779009151496960546	mxl_multiviewer	205aad974c69f886
-4	1574	1779009183315264286	CMakeFiles/mxl_multiviewer.dir/main.cpp.o	cfdc8d343a283e56
-1574	1833	1779009184885229931	mxl_multiviewer	205aad974c69f886
-5	466	1779009941332887356	CMakeFiles/mxl_multiviewer.dir/NoSignalFeed.cpp.o	60fdc117eb712bfb
-5	662	1779009941331679183	CMakeFiles/mxl_multiviewer.dir/AppConfig.cpp.o	8761582270eea4c9
-662	919	1779009941988664817	mxl_multiviewer	205aad974c69f886
+6	1567	1779054848235586712	CMakeFiles/mxl_multiviewer.dir/V210ComputeDecoder.cpp.o	e19e2ad84bfeb27f
+5	3876	1779054848233586753	CMakeFiles/mxl_multiviewer.dir/main.cpp.o	cfdc8d343a283e56
+3876	4531	1779054852104505838	mxl_multiviewer	205aad974c69f886
+14	1616	1779055038103617809	CMakeFiles/mxl_multiviewer.dir/FeedCreate.cpp.o	4db48c69f1f95087
+12	2722	1779055038101617851	CMakeFiles/mxl_multiviewer.dir/AppConfig.cpp.o	8761582270eea4c9
+11	3707	1779055055333257650	CMakeFiles/mxl_multiviewer.dir/main.cpp.o	cfdc8d343a283e56
+3708	4394	1779055059030180371	mxl_multiviewer	205aad974c69f886
+8	3819	1779055227410660634	CMakeFiles/mxl_multiviewer.dir/main.cpp.o	cfdc8d343a283e56
+3820	4512	1779055231222580951	mxl_multiviewer	205aad974c69f886
+13	1066	1779055934426291311	CMakeFiles/mxl_multiviewer.dir/MxlFeed.cpp.o	cd8f13ea68566562
+13	1203	1779055934424881577	CMakeFiles/mxl_multiviewer.dir/NoSignalFeed.cpp.o	60fdc117eb712bfb
+16	1233	1779055934427881514	CMakeFiles/mxl_multiviewer.dir/SmpteBarsFeed.cpp.o	9f5909ef338d6f84
+12	1900	1779055934423881598	CMakeFiles/mxl_multiviewer.dir/FeedCreate.cpp.o	4db48c69f1f95087
+14	3929	1779055934426881535	CMakeFiles/mxl_multiviewer.dir/MxlSdkFeed.cpp.o	351bcf65838bfc2a
+10	4326	1779055934421881640	CMakeFiles/mxl_multiviewer.dir/main.cpp.o	cfdc8d343a283e56
+4326	5010	1779055938737791422	mxl_multiviewer	205aad974c69f886
+12	1766	1779056220053910937	CMakeFiles/mxl_multiviewer.dir/FeedCreate.cpp.o	4db48c69f1f95087
+10	2486	1779056220051910978	CMakeFiles/mxl_multiviewer.dir/AppConfig.cpp.o	8761582270eea4c9
+6	3931	1779056220047911062	CMakeFiles/mxl_multiviewer.dir/main.cpp.o	cfdc8d343a283e56
+3932	4606	1779056223973828997	mxl_multiviewer	205aad974c69f886
+10	3933	1779056371682741367	CMakeFiles/mxl_multiviewer.dir/main.cpp.o	cfdc8d343a283e56
+3934	4592	1779056375606659343	mxl_multiviewer	205aad974c69f886
+10	3775	1779056501994010048	CMakeFiles/mxl_multiviewer.dir/main.cpp.o	cfdc8d343a283e56
+3775	4452	1779056505758931079	mxl_multiviewer	205aad974c69f886
+13	3972	1779056635253214966	CMakeFiles/mxl_multiviewer.dir/main.cpp.o	cfdc8d343a283e56
+3972	4674	1779056639212131929	mxl_multiviewer	205aad974c69f886
diff --git a/build/CMakeFiles/mxl_multiviewer.dir/AppConfig.cpp.o b/build/CMakeFiles/mxl_multiviewer.dir/AppConfig.cpp.o
index 3940e28..061431f 100644
Binary files a/build/CMakeFiles/mxl_multiviewer.dir/AppConfig.cpp.o and b/build/CMakeFiles/mxl_multiviewer.dir/AppConfig.cpp.o differ
diff --git a/build/CMakeFiles/mxl_multiviewer.dir/MxlFeed.cpp.o b/build/CMakeFiles/mxl_multiviewer.dir/MxlFeed.cpp.o
index 729d0a3..edba41e 100644
Binary files a/build/CMakeFiles/mxl_multiviewer.dir/MxlFeed.cpp.o and b/build/CMakeFiles/mxl_multiviewer.dir/MxlFeed.cpp.o differ
diff --git a/build/CMakeFiles/mxl_multiviewer.dir/MxlSdkFeed.cpp.o b/build/CMakeFiles/mxl_multiviewer.dir/MxlSdkFeed.cpp.o
index 67541d4..21436bc 100644
Binary files a/build/CMakeFiles/mxl_multiviewer.dir/MxlSdkFeed.cpp.o and b/build/CMakeFiles/mxl_multiviewer.dir/MxlSdkFeed.cpp.o differ
diff --git a/build/CMakeFiles/mxl_multiviewer.dir/NoSignalFeed.cpp.o b/build/CMakeFiles/mxl_multiviewer.dir/NoSignalFeed.cpp.o
index c29f6d6..cfd8e7a 100644
Binary files a/build/CMakeFiles/mxl_multiviewer.dir/NoSignalFeed.cpp.o and b/build/CMakeFiles/mxl_multiviewer.dir/NoSignalFeed.cpp.o differ
diff --git a/build/CMakeFiles/mxl_multiviewer.dir/SmpteBarsFeed.cpp.o b/build/CMakeFiles/mxl_multiviewer.dir/SmpteBarsFeed.cpp.o
index 0093345..e3971f8 100644
Binary files a/build/CMakeFiles/mxl_multiviewer.dir/SmpteBarsFeed.cpp.o and b/build/CMakeFiles/mxl_multiviewer.dir/SmpteBarsFeed.cpp.o differ
diff --git a/build/CMakeFiles/mxl_multiviewer.dir/VulkanUtils.cpp.o b/build/CMakeFiles/mxl_multiviewer.dir/VulkanUtils.cpp.o
index 2aa506d..9c92226 100644
Binary files a/build/CMakeFiles/mxl_multiviewer.dir/VulkanUtils.cpp.o and b/build/CMakeFiles/mxl_multiviewer.dir/VulkanUtils.cpp.o differ
diff --git a/build/CMakeFiles/mxl_multiviewer.dir/main.cpp.o b/build/CMakeFiles/mxl_multiviewer.dir/main.cpp.o
index 169e522..dc952cc 100644
Binary files a/build/CMakeFiles/mxl_multiviewer.dir/main.cpp.o and b/build/CMakeFiles/mxl_multiviewer.dir/main.cpp.o differ
diff --git a/build/mxl_multiviewer b/build/mxl_multiviewer
index bee063b..4cc6e05 100755
Binary files a/build/mxl_multiviewer and b/build/mxl_multiviewer differ
diff --git a/config.example.json b/config.example.json
new file mode 100644
index 0000000..08e0a2e
--- /dev/null
+++ b/config.example.json
@@ -0,0 +1,23 @@
+{
+  "grid": "2x2",
+  "fpsCap": 60,
+  "paceUploads": false,
+  "maxV210UploadsPerFrame": 0,
+  "present": "mailbox",
+  "feeds": [
+    {
+      "domain": "/tmp/mxl",
+      "flow": "853a9cda-0f7a-4b48-b2df-b3f628440150"
+    },
+    {
+      "domain": "/tmp/mxl",
+      "flow": "fab60e17-f721-4e12-a7dd-312f5f6e502d"
+    },
+    {
+      "kind": "nosignal"
+    },
+    {
+      "kind": "smpte"
+    }
+  ]
+}
diff --git a/main.cpp b/main.cpp
index 1c8d906..57c2f7a 100644
--- a/main.cpp
+++ b/main.cpp
@@ -45,17 +45,46 @@ struct PerfStats
     uint64_t frames = 0;
     uint64_t feedReadTicks = 0;
     uint64_t uploadDecodeTicks = 0;
+    uint64_t stageCopyTicks = 0;
+    uint64_t uploadRecordTicks = 0;
     uint64_t submitPresentTicks = 0;
     uint64_t idleDelayTicks = 0;
     uint64_t frameTicks = 0;
 };
 
+struct FramePerfStats
+{
+    uint64_t eventTicks = 0;
+    uint64_t fenceWaitTicks = 0;
+    uint64_t feedReadTicks = 0;
+    uint64_t stageCopyTicks = 0;
+    uint64_t maxStageCopyTicks = 0;
+    uint64_t maxStageCopyBytes = 0;
+    uint32_t maxStageCopyFeed = 0;
+    uint32_t stageCopies = 0;
+    uint32_t v210StageCopies = 0;
+    uint64_t uploadRecordTicks = 0;
+    uint64_t layoutTicks = 0;
+    uint64_t imguiTicks = 0;
+    uint64_t drawRecordTicks = 0;
+    uint64_t acquireTicks = 0;
+    uint64_t submitPresentTicks = 0;
+    uint64_t idleDelayTicks = 0;
+};
+
 struct FeedPerfStats
 {
     uint64_t updates = 0;
+    uint64_t uploads = 0;
+    uint64_t deferredUploads = 0;
     uint64_t repeats = 0;
     uint64_t skippedGrains = 0;
     uint64_t lastGrain = 0;
+    uint64_t lastUploadTicks = 0;
+    uint64_t uploadIntervalTicks = 0;
+    uint64_t minUploadIntervalTicks = UINT64_MAX;
+    uint64_t maxUploadIntervalTicks = 0;
+    uint64_t uploadIntervals = 0;
     bool hasLastGrain = false;
 };
 
@@ -721,6 +750,11 @@ int main(int argc, char* argv[])
     std::vector<bool> v210FeedReady(feedCount);
     std::vector<uint64_t> uploadedVersions(feedCount);
     std::vector<bool> feedUploadNeeded(feedCount);
+    std::vector<const VideoFrame*> pendingFrames(feedCount);
+    std::vector<uint64_t> pendingVersions(feedCount);
+    std::vector<bool> pendingUploadNeeded(feedCount);
+    std::vector<double> feedUploadCredits(feedCount, 1.0);
+    uint64_t lastUploadPaceTicks = SDL_GetPerformanceCounter();
 
     std::fill(
         uploadedVersions.begin(),
@@ -1026,9 +1060,14 @@ int main(int argc, char* argv[])
         const Uint64 frameStartTicks = SDL_GetTicks();
         const uint64_t perfFrameStartTicks =
             SDL_GetPerformanceCounter();
+        FramePerfStats framePerf;
+        uint64_t perfSectionStartTicks = 0;
 
         SDL_Event event;
 
+        perfSectionStartTicks =
+            SDL_GetPerformanceCounter();
+
         while (SDL_PollEvent(&event))
         {
             ImGui_ImplSDL3_ProcessEvent(&event);
@@ -1048,11 +1087,18 @@ int main(int argc, char* argv[])
                     if (event.key.key == SDLK_ESCAPE)
                     {
                         g_running = false;
-                    }
+                }
                     break;
             }
         }
 
+        if (config.logPerf)
+        {
+            framePerf.eventTicks +=
+                SDL_GetPerformanceCounter() -
+                perfSectionStartTicks;
+        }
+
         // ---- resize handling ----
 
         if (framebufferResized)
@@ -1124,7 +1170,7 @@ int main(int argc, char* argv[])
 
         // ---- frame timing ----
 
-        uint64_t perfSectionStartTicks =
+        perfSectionStartTicks =
             SDL_GetPerformanceCounter();
 
         vkWaitForFences(
@@ -1142,9 +1188,12 @@ int main(int argc, char* argv[])
 
         if (config.logPerf)
         {
-            perfStats.submitPresentTicks +=
+            const uint64_t elapsed =
                 SDL_GetPerformanceCounter() -
                 perfSectionStartTicks;
+            perfStats.submitPresentTicks += elapsed;
+            framePerf.fenceWaitTicks += elapsed;
+            framePerf.submitPresentTicks += elapsed;
         }
 
         ++frameCounter;
@@ -1178,6 +1227,47 @@ int main(int argc, char* argv[])
             feedUploadNeeded.end(),
             false
         );
+        std::fill(
+            pendingFrames.begin(),
+            pendingFrames.end(),
+            nullptr
+        );
+        std::fill(
+            pendingUploadNeeded.begin(),
+            pendingUploadNeeded.end(),
+            false
+        );
+
+        const uint64_t uploadPaceTicks =
+            SDL_GetPerformanceCounter();
+        const double uploadPaceDeltaSeconds =
+            static_cast<double>(
+                uploadPaceTicks - lastUploadPaceTicks) /
+            static_cast<double>(perfFrequency);
+        lastUploadPaceTicks = uploadPaceTicks;
+
+        if (config.paceUploads)
+        {
+            for (uint32_t i = 0; i < feedCount; ++i)
+            {
+                if (!feeds[i]->hasFrameRate())
+                {
+                    continue;
+                }
+
+                const double rate =
+                    std::min(
+                        feeds[i]->frameRate(),
+                        static_cast<double>(config.fpsCap)
+                    );
+                feedUploadCredits[i] =
+                    std::min(
+                        2.0,
+                        feedUploadCredits[i] +
+                            rate * uploadPaceDeltaSeconds
+                    );
+            }
+        }
 
         for (uint32_t i = 0; i < feedCount; ++i)
         {
@@ -1193,9 +1283,11 @@ int main(int argc, char* argv[])
 
             if (config.logPerf)
             {
-                perfStats.feedReadTicks +=
+                const uint64_t elapsed =
                     SDL_GetPerformanceCounter() -
                     perfSectionStartTicks;
+                perfStats.feedReadTicks += elapsed;
+                framePerf.feedReadTicks += elapsed;
 
                 if (uploadNeeded)
                 {
@@ -1231,10 +1323,55 @@ int main(int argc, char* argv[])
                 continue;
             }
 
+            pendingFrames[i] = &frame;
+            pendingVersions[i] = version;
+            pendingUploadNeeded[i] = true;
+        }
+
+        const uint32_t maxV210Uploads =
+            config.maxV210UploadsPerFrame == 0
+                ? feedCount
+                : config.maxV210UploadsPerFrame;
+        uint32_t v210UploadsThisFrame = 0;
+        const uint32_t uploadStart =
+            feedCount == 0 ? 0 : frameCounter % feedCount;
+
+        for (uint32_t offset = 0; offset < feedCount; ++offset)
+        {
+            const uint32_t i =
+                (uploadStart + offset) % feedCount;
+
+            if (!pendingUploadNeeded[i])
+            {
+                continue;
+            }
+
+            const bool isV210 = feeds[i]->hasV210();
+            if (config.paceUploads &&
+                isV210 &&
+                feeds[i]->hasFrameRate() &&
+                feedUploadCredits[i] < 1.0)
+            {
+                if (config.logPerf)
+                {
+                    ++feedPerfStats[i].deferredUploads;
+                }
+                continue;
+            }
+
+            if (isV210 && v210UploadsThisFrame >= maxV210Uploads)
+            {
+                if (config.logPerf)
+                {
+                    ++feedPerfStats[i].deferredUploads;
+                }
+                continue;
+            }
+
             perfSectionStartTicks =
                 SDL_GetPerformanceCounter();
 
-            if (feeds[i]->hasV210())
+            if (isV210)
             {
                 if (!v210FeedReady[i])
                 {
@@ -1284,7 +1421,7 @@ int main(int argc, char* argv[])
             else
             {
                 copyFrameToFeedTextureStaging(
-                    frame,
+                    *pendingFrames[i],
                     imageSize,
                     feedTextures[i]
                 );
@@ -1292,17 +1429,79 @@ int main(int argc, char* argv[])
 
             if (config.logPerf)
             {
-                perfStats.uploadDecodeTicks +=
+                const uint64_t elapsed =
                     SDL_GetPerformanceCounter() -
                     perfSectionStartTicks;
+                perfStats.stageCopyTicks += elapsed;
+                perfStats.uploadDecodeTicks += elapsed;
+                framePerf.stageCopyTicks += elapsed;
+                ++framePerf.stageCopies;
+                if (isV210)
+                {
+                    ++framePerf.v210StageCopies;
+                }
+                if (elapsed > framePerf.maxStageCopyTicks)
+                {
+                    framePerf.maxStageCopyTicks = elapsed;
+                    framePerf.maxStageCopyFeed = i + 1;
+                    framePerf.maxStageCopyBytes =
+                        isV210
+                            ? static_cast<uint64_t>(
+                                  feeds[i]->v210Stride()) *
+                                  feeds[i]->v210Height()
+                            : static_cast<uint64_t>(imageSize);
+                }
             }
 
-            uploadedVersions[i] = version;
+            uploadedVersions[i] = pendingVersions[i];
+            if (isV210)
+            {
+                ++v210UploadsThisFrame;
+                if (config.paceUploads &&
+                    feeds[i]->hasFrameRate())
+                {
+                    feedUploadCredits[i] =
+                        std::max(
+                            0.0,
+                            feedUploadCredits[i] - 1.0
+                        );
+                }
+            }
+            if (config.logPerf)
+            {
+                ++feedPerfStats[i].uploads;
+
+                const uint64_t uploadTicks =
+                    SDL_GetPerformanceCounter();
+                if (feedPerfStats[i].lastUploadTicks != 0)
+                {
+                    const uint64_t interval =
+                        uploadTicks -
+                        feedPerfStats[i].lastUploadTicks;
+                    feedPerfStats[i].uploadIntervalTicks +=
+                        interval;
+                    feedPerfStats[i].minUploadIntervalTicks =
+                        std::min(
+                            feedPerfStats[i].minUploadIntervalTicks,
+                            interval
+                        );
+                    feedPerfStats[i].maxUploadIntervalTicks =
+                        std::max(
+                            feedPerfStats[i].maxUploadIntervalTicks,
+                            interval
+                        );
+                    ++feedPerfStats[i].uploadIntervals;
+                }
+                feedPerfStats[i].lastUploadTicks = uploadTicks;
+            }
             feedUploadNeeded[i] = true;
         }
 
         // ---- update vertex UVs for aspect ratio ----
 
+        perfSectionStartTicks =
+            SDL_GetPerformanceCounter();
+
         VkExtent2D swapExtent = swapchain.extent();
         const float gapX =
             2.0f * TILE_GAP_PIXELS /
@@ -1349,8 +1548,18 @@ int main(int argc, char* argv[])
             static_cast<size_t>(vbSize)
         );
 
+        if (config.logPerf)
+        {
+            framePerf.layoutTicks +=
+                SDL_GetPerformanceCounter() -
+                perfSectionStartTicks;
+        }
+
         // ---- ImGui frame ----
 
+        perfSectionStartTicks =
+            SDL_GetPerformanceCounter();
+
         ImGui_ImplVulkan_NewFrame();
         ImGui_ImplSDL3_NewFrame();
         ImGui::NewFrame();
@@ -1364,6 +1573,13 @@ int main(int argc, char* argv[])
         ImGui::Render();
         ImDrawData* imguiDrawData = ImGui::GetDrawData();
 
+        if (config.logPerf)
+        {
+            framePerf.imguiTicks +=
+                SDL_GetPerformanceCounter() -
+                perfSectionStartTicks;
+        }
+
         // ---- record upload commands ----
 
         perfSectionStartTicks =
@@ -1431,9 +1647,12 @@ int main(int argc, char* argv[])
 
         if (config.logPerf)
         {
-            perfStats.uploadDecodeTicks +=
+            const uint64_t elapsed =
                 SDL_GetPerformanceCounter() -
                 perfSectionStartTicks;
+            perfStats.uploadRecordTicks += elapsed;
+            perfStats.uploadDecodeTicks += elapsed;
+            framePerf.uploadRecordTicks += elapsed;
         }
 
         // ---- acquire swapchain image ----
@@ -1453,6 +1672,13 @@ int main(int argc, char* argv[])
                 &imageIndex
             );
 
+        if (config.logPerf)
+        {
+            framePerf.acquireTicks +=
+                SDL_GetPerformanceCounter() -
+                perfSectionStartTicks;
+        }
+
         if (acquireResult == VK_ERROR_OUT_OF_DATE_KHR)
         {
             std::cout
@@ -1471,14 +1697,27 @@ int main(int argc, char* argv[])
             );
         }
 
+        perfSectionStartTicks =
+            SDL_GetPerformanceCounter();
+
         recordDrawCmdBuf(
             drawCmdBufs[imageIndex],
             imageIndex,
             imguiDrawData
         );
 
+        if (config.logPerf)
+        {
+            framePerf.drawRecordTicks +=
+                SDL_GetPerformanceCounter() -
+                perfSectionStartTicks;
+        }
+
         // ---- submit ----
 
+        perfSectionStartTicks =
+            SDL_GetPerformanceCounter();
+
         VkPipelineStageFlags waitStage =
             VK_PIPELINE_STAGE_COLOR_ATTACHMENT_OUTPUT_BIT;
 
@@ -1554,9 +1793,11 @@ int main(int argc, char* argv[])
 
         if (config.logPerf)
         {
-            perfStats.submitPresentTicks +=
+            const uint64_t elapsed =
                 SDL_GetPerformanceCounter() -
                 perfSectionStartTicks;
+            perfStats.submitPresentTicks += elapsed;
+            framePerf.submitPresentTicks += elapsed;
         }
 
         const Uint64 frameElapsedTicks =
@@ -1575,9 +1816,11 @@ int main(int argc, char* argv[])
 
             if (config.logPerf)
             {
-                perfStats.idleDelayTicks +=
+                const uint64_t elapsed =
                     SDL_GetPerformanceCounter() -
                     perfSectionStartTicks;
+                perfStats.idleDelayTicks += elapsed;
+                framePerf.idleDelayTicks += elapsed;
             }
         }
 
@@ -1586,7 +1829,76 @@ int main(int argc, char* argv[])
             ++perfStats.frames;
 
             const uint64_t now = SDL_GetPerformanceCounter();
-            perfStats.frameTicks += now - perfFrameStartTicks;
+            const uint64_t currentFrameTicks =
+                now - perfFrameStartTicks;
+            perfStats.frameTicks += currentFrameTicks;
+
+            const double invMs =
+                1000.0 /
+                static_cast<double>(perfFrequency);
+
+            if (currentFrameTicks * invMs > 25.0)
+            {
+                const uint64_t accountedTicks =
+                    framePerf.eventTicks +
+                    framePerf.fenceWaitTicks +
+                    framePerf.feedReadTicks +
+                    framePerf.stageCopyTicks +
+                    framePerf.uploadRecordTicks +
+                    framePerf.layoutTicks +
+                    framePerf.imguiTicks +
+                    framePerf.drawRecordTicks +
+                    framePerf.acquireTicks +
+                    framePerf.submitPresentTicks +
+                    framePerf.idleDelayTicks;
+                const uint64_t otherTicks =
+                    currentFrameTicks > accountedTicks
+                        ? currentFrameTicks - accountedTicks
+                        : 0;
+
+                std::cout
+                    << "SPIKE frame="
+                    << (currentFrameTicks * invMs)
+                    << "ms event="
+                    << (framePerf.eventTicks * invMs)
+                    << "ms fence="
+                    << (framePerf.fenceWaitTicks * invMs)
+                    << "ms feedRead="
+                    << (framePerf.feedReadTicks * invMs)
+                    << "ms stageCopy="
+                    << (framePerf.stageCopyTicks * invMs)
+                    << "ms stageCopies="
+                    << framePerf.stageCopies
+                    << " v210Copies="
+                    << framePerf.v210StageCopies
+                    << " maxCopy=f"
+                    << framePerf.maxStageCopyFeed
+                    << ":"
+                    << (framePerf.maxStageCopyTicks * invMs)
+                    << "ms/"
+                    << (static_cast<double>(
+                            framePerf.maxStageCopyBytes) /
+                        (1024.0 * 1024.0))
+                    << "MiB"
+                    << " uploadRecord="
+                    << (framePerf.uploadRecordTicks * invMs)
+                    << "ms layout="
+                    << (framePerf.layoutTicks * invMs)
+                    << "ms imgui="
+                    << (framePerf.imguiTicks * invMs)
+                    << "ms drawRecord="
+                    << (framePerf.drawRecordTicks * invMs)
+                    << "ms acquire="
+                    << (framePerf.acquireTicks * invMs)
+                    << "ms submitPresent="
+                    << (framePerf.submitPresentTicks * invMs)
+                    << "ms idleDelay="
+                    << (framePerf.idleDelayTicks * invMs)
+                    << "ms other="
+                    << (otherTicks * invMs)
+                    << "ms"
+                    << std::endl;
+            }
 
             const uint64_t elapsedTicks = now - lastPerfLogTicks;
 
@@ -1595,9 +1907,6 @@ int main(int argc, char* argv[])
                 const double elapsedSeconds =
                     static_cast<double>(elapsedTicks) /
                     static_cast<double>(perfFrequency);
-                const double invMs =
-                    1000.0 /
-                    static_cast<double>(perfFrequency);
                 const double frames =
                     static_cast<double>(perfStats.frames);
 
@@ -1607,6 +1916,10 @@ int main(int argc, char* argv[])
                     << (perfStats.feedReadTicks * invMs / frames)
                     << "ms uploadDecode="
                     << (perfStats.uploadDecodeTicks * invMs / frames)
+                    << "ms stageCopy="
+                    << (perfStats.stageCopyTicks * invMs / frames)
+                    << "ms uploadRecord="
+                    << (perfStats.uploadRecordTicks * invMs / frames)
                     << "ms submitPresent="
                     << (perfStats.submitPresentTicks * invMs / frames)
                     << "ms idleDelay="
@@ -1625,6 +1938,8 @@ int main(int argc, char* argv[])
                         << feedRuntimeStatusName(
                             feeds[i]->status())
                         << ":upd=" << feedPerfStats[i].updates
+                        << ",upl=" << feedPerfStats[i].uploads
+                        << ",def=" << feedPerfStats[i].deferredUploads
                         << ",rep=" << feedPerfStats[i].repeats;
 
                     if (feedPerfStats[i].hasLastGrain)
@@ -1638,6 +1953,44 @@ int main(int argc, char* argv[])
                 }
                 std::cout << std::endl;
 
+                std::cout << "JITTER";
+                for (uint32_t i = 0; i < feedCount; ++i)
+                {
+                    std::cout << " f" << (i + 1)
+                              << ":upl=" << feedPerfStats[i].uploads;
+
+                    if (feedPerfStats[i].uploadIntervals > 0)
+                    {
+                        const double avgMs =
+                            feedPerfStats[i].uploadIntervalTicks *
+                            invMs /
+                            static_cast<double>(
+                                feedPerfStats[i].uploadIntervals);
+                        const double minMs =
+                            feedPerfStats[i].minUploadIntervalTicks *
+                            invMs;
+                        const double maxMs =
+                            feedPerfStats[i].maxUploadIntervalTicks *
+                            invMs;
+
+                        std::cout
+                            << ",avg=" << avgMs
+                            << "ms,min=" << minMs
+                            << "ms,max=" << maxMs
+                            << "ms";
+                    }
+
+                    if (feeds[i]->hasFrameRate() &&
+                        feeds[i]->frameRate() > 0.0)
+                    {
+                        std::cout
+                            << ",exp="
+                            << (1000.0 / feeds[i]->frameRate())
+                            << "ms";
+                    }
+                }
+                std::cout << std::endl;
+
                 ThreadCpuSamples currentThreadCpuSamples =
                     collectThreadCpuSamples();
                 printThreadCpuPerf(