From 5648a89f9488759d3e60ce39ece12af52b6ba17e Mon Sep 17 00:00:00 2001
From: Yousef Rafat <81116377+yousef-rafat@users.noreply.github.com>
Date: Wed, 29 Apr 2026 23:15:09 +0300
Subject: [PATCH] exr fix

---
 comfy_extras/nodes_images.py | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/comfy_extras/nodes_images.py b/comfy_extras/nodes_images.py
index 56352b57b..de783e00c 100644
--- a/comfy_extras/nodes_images.py
+++ b/comfy_extras/nodes_images.py
@@ -1113,6 +1113,12 @@ class SaveImageAdvanced(IO.ComfyNode):
                 stream.height = height
                 stream.time_base = Fraction(1, 1)
 
+                is_planar = av_fmt.startswith('gbrp') or 'p' in av_fmt.split('rgba')[-1]
+                if is_planar:
+                    if av_fmt.startswith('gbr'):
+                        img_np = img_np[:, :, [1, 2, 0, 3]] if has_alpha else img_np[:, :, [1, 2, 0]]
+                    img_np = img_np.transpose(2, 0, 1)
+
                 try:
                     frame = av.VideoFrame.from_ndarray(img_np, format=av_fmt)
                 except ValueError: