From 52c1d933b2f5777c6803c75371e711f313969357 Mon Sep 17 00:00:00 2001
From: comfyanonymous <comfyanonymous@protonmail.com>
Date: Thu, 19 Dec 2024 22:52:37 -0500
Subject: [PATCH] Fix tiled hunyuan video VAE encode issue.

Some shapes like 1024x1024 with tile_size 256 and overlap 64 had issues.
---
 comfy/utils.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/comfy/utils.py b/comfy/utils.py
index ab1e3cd5..3ddbfd90 100644
--- a/comfy/utils.py
+++ b/comfy/utils.py
@@ -807,7 +807,7 @@ def tiled_scale_multidim(samples, function, tile=(64, 64), overlap=8, upscale_am
             upscaled = []
 
             for d in range(dims):
-                pos = max(0, min(s.shape[d + 2] - (overlap[d] + 1), it[d]))
+                pos = max(0, min(s.shape[d + 2] - overlap[d], it[d]))
                 l = min(tile[d], s.shape[d + 2] - pos)
                 s_in = s_in.narrow(d + 2, pos, l)
                 upscaled.append(round(get_scale(d, pos)))