diff --git a/vav2/platforms/windows/vavcore/src/Decoder/MediaCodecSurfaceManager.cpp b/vav2/platforms/windows/vavcore/src/Decoder/MediaCodecSurfaceManager.cpp
index 46299d4..df7bd2c 100644
--- a/vav2/platforms/windows/vavcore/src/Decoder/MediaCodecSurfaceManager.cpp
+++ b/vav2/platforms/windows/vavcore/src/Decoder/MediaCodecSurfaceManager.cpp
@@ -389,11 +389,11 @@ bool MediaCodecSurfaceManager::CreateVulkanImage(void* vk_device, void* vk_insta
     ycbcrConversionCreateInfo.format = vulkan_format;
 
     // WORKAROUND: Qualcomm MediaCodec may suggest incorrect YCbCr model for AV1
-    // Force BT.709 + Studio range on Qualcomm devices
+    // Option 6-2: Try Full Range instead of Studio range
     if (is_qualcomm_gpu) {
         ycbcrConversionCreateInfo.ycbcrModel = VK_SAMPLER_YCBCR_MODEL_CONVERSION_YCBCR_709;  // BT.709
-        ycbcrConversionCreateInfo.ycbcrRange = VK_SAMPLER_YCBCR_RANGE_ITU_NARROW;           // Studio range (16-235)
-        LogInfo("  FORCED BT.709 + Studio range (Qualcomm workaround)");
+        ycbcrConversionCreateInfo.ycbcrRange = VK_SAMPLER_YCBCR_RANGE_ITU_FULL;             // Full range (0-255)
+        LogInfo("  FORCED BT.709 + Full range (Qualcomm workaround - Option 6-2)");
         LogInfo("  MediaCodec suggested model: " + std::to_string(ahb_format_props.suggestedYcbcrModel) + " (ignored)");
         LogInfo("  MediaCodec suggested range: " + std::to_string(ahb_format_props.suggestedYcbcrRange) + " (ignored)");
     } else {