From ae7320793c08228d0e245e7f40ec34b7e7e5e8d7 Mon Sep 17 00:00:00 2001
From: pftq <pftq@pftq.com>
Date: Tue, 18 Mar 2025 23:28:53 -0700
Subject: [PATCH] VAE Tiling Support - credits to deepbeepmeep's WanGP

---
 wan/image2video.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/wan/image2video.py b/wan/image2video.py
index df0eeed..6b828f3 100644
--- a/wan/image2video.py
+++ b/wan/image2video.py
@@ -345,7 +345,9 @@ class WanI2V:
                 torch.cuda.empty_cache()
 
             if self.rank == 0:
-                videos = self.vae.decode(x0)
+                videos = self.vae.decode(x0
+                                        , VAE_tile_size # 20250316 pftq: VAE tiling from deepbeepmeep/WanGP
+                                        )
 
         del noise, latent
         del sample_scheduler