diff --git a/src/amd/vulkan/radv_video.c b/src/amd/vulkan/radv_video.c
index 1c6f774f414..f08d383b378 100644
--- a/src/amd/vulkan/radv_video.c
+++ b/src/amd/vulkan/radv_video.c
@@ -771,6 +771,8 @@ radv_GetPhysicalDeviceVideoCapabilitiesKHR(VkPhysicalDevice physicalDevice, cons
       pCapabilities->stdHeaderVersion.specVersion = VK_STD_VULKAN_VIDEO_CODEC_H264_ENCODE_SPEC_VERSION;
       pCapabilities->maxDpbSlots = RADV_VIDEO_H264_MAX_DPB_SLOTS;
       pCapabilities->maxActiveReferencePictures = MAX2(ext->maxPPictureL0ReferenceCount, ext->maxBPictureL0ReferenceCount + ext->maxL1ReferenceCount);
+      pCapabilities->minCodedExtent.width = 128;
+      pCapabilities->minCodedExtent.height = 128;
       break;
    }
    case VK_VIDEO_CODEC_OPERATION_ENCODE_H265_BIT_KHR: {
@@ -826,6 +828,8 @@ radv_GetPhysicalDeviceVideoCapabilitiesKHR(VkPhysicalDevice physicalDevice, cons
       pCapabilities->stdHeaderVersion.specVersion = VK_STD_VULKAN_VIDEO_CODEC_H265_ENCODE_SPEC_VERSION;
       pCapabilities->maxDpbSlots = RADV_VIDEO_H265_MAX_DPB_SLOTS;
       pCapabilities->maxActiveReferencePictures = MAX2(ext->maxPPictureL0ReferenceCount, ext->maxBPictureL0ReferenceCount + ext->maxL1ReferenceCount);
+      pCapabilities->minCodedExtent.width = 130;
+      pCapabilities->minCodedExtent.height = 128;
       break;
    }
    default: