From fb7073259f97e5bb1a55af24d6c8406b8449c606 Mon Sep 17 00:00:00 2001
From: kijai <40791699+kijai@users.noreply.github.com>
Date: Mon, 28 Jul 2025 22:43:37 +0300
Subject: [PATCH] detect 2.2 I2V

untested
---
 nodes_model_loading.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/nodes_model_loading.py b/nodes_model_loading.py
index 30e8c5b..c8ebd94 100644
--- a/nodes_model_loading.py
+++ b/nodes_model_loading.py
@@ -849,7 +849,10 @@ class WanVideoModelLoader:
         elif "model_type.Wan2_1-FLF2V-14B-720P" in sd or "img_emb.emb_pos" in sd or "flf2v" in model.lower():
             model_type = "fl2v"
         elif in_channels in [36, 48]:
-            model_type = "i2v"
+            if "blocks.0.cross_attn.k_img.weight" not in sd:
+                model_type = "t2v"
+            else:
+                model_type = "i2v"
         elif in_channels == 16:
             model_type = "t2v"
         elif "control_adapter.conv.weight" in sd: