diff --git a/latent_utils.py b/latent_utils.py
index f8bdb14..e3fd691 100644
--- a/latent_utils.py
+++ b/latent_utils.py
@@ -10,6 +10,8 @@ IMAGE_PRESETS = {
 }
 
 VIDEO_PRESETS = {
+    "360p (640x360)": 640,
+    "480p (854x480)": 854,
     "520p (960x520)": 960,
     "720p (1280x720)": 1280,
     "1080p (1920x1080) - Premium": 1920,
diff --git a/smart_resolution.py b/smart_resolution.py
index 48ca54b..1c624de 100644
--- a/smart_resolution.py
+++ b/smart_resolution.py
@@ -24,7 +24,7 @@ class SmartResolutionPicker:
             },
             "optional": {
                 # Backward compatibility with older saved workflows
-                "resolution_preset": ("STRING", {"default": "HD-1280px"}),
+                "resolution_preset": ("STRING", {"default": ""}),
             },
         }