From 2a19bbf0140743553d396d2ac49a2c73439195cc Mon Sep 17 00:00:00 2001
From: comfyanonymous <121283862+comfyanonymous@users.noreply.github.com>
Date: Tue, 11 Aug 2026 11:07:32 -0700
Subject: [PATCH] Fix for broken tiled audio decode. (#15502)

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

diff --git a/comfy/sd.py b/comfy/sd.py
index 8bae76768..46c9acba1 100644
--- a/comfy/sd.py
+++ b/comfy/sd.py
@@ -1269,11 +1269,13 @@ class VAE:
                 s[3] = min(s[3], tile_y)
             if tile_x is not None:
                 s[4] = min(s[4], tile_x)
-        else:
+        elif len(s) == 4 and self.extra_1d_channel is None:
             if tile_y is not None:
                 s[2] = min(s[2], tile_y)
             if tile_x is not None:
                 s[3] = min(s[3], tile_x)
+        elif tile_x is not None:
+            s[-1] = min(s[-1], tile_x)
         return tuple(s)
 
     def decode_tiled(self, samples, tile_x=None, tile_y=None, overlap=None, tile_t=None, overlap_t=None):