diff --git a/modules/images.py b/modules/images.py
index 2a372faaf..221a184f8 100644
--- a/modules/images.py
+++ b/modules/images.py
@@ -678,7 +678,7 @@ def save_video_atomic(images, filename, video_type: str = 'none', duration: floa
         shared.log.info(f'Save video: file="{filename}" frames={len(append) + 1} duration={duration} loop={loop} size={size}')
 
 
-def save_video(p, images, filename = None, video_type: str = 'none', duration: float = 2.0, loop: bool = False, interpolate: int = 0, scale: float = 1.0, pad: int = 1, change: float = 0.3):
+def save_video(p, images, filename = None, video_type: str = 'none', duration: float = 2.0, loop: bool = False, interpolate: int = 0, scale: float = 1.0, pad: int = 1, change: float = 0.3, sync: bool = False):
     if images is None or len(images) < 2 or video_type is None or video_type.lower() == 'none':
         return
     image = images[0]
@@ -696,7 +696,11 @@ def save_video(p, images, filename = None, video_type: str = 'none', duration: f
     if not filename.lower().endswith(video_type.lower()):
         filename += f'.{video_type.lower()}'
     filename = namegen.sanitize(filename)
-    threading.Thread(target=save_video_atomic, args=(images, filename, video_type, duration, loop, interpolate, scale, pad, change)).start()
+    if not sync:
+        threading.Thread(target=save_video_atomic, args=(images, filename, video_type, duration, loop, interpolate, scale, pad, change)).start()
+    else:
+        save_video_atomic(images, filename, video_type, duration, loop, interpolate, scale, pad, change)
+    return filename
 
 
 def safe_decode_string(s: bytes):
diff --git a/modules/processing.py b/modules/processing.py
index 156a33810..6b89e6dd7 100644
--- a/modules/processing.py
+++ b/modules/processing.py
@@ -379,8 +379,8 @@ class Processed:
         self.subseed_strength = p.subseed_strength
         self.info = info
         self.comments = comments
-        self.width = p.width if hasattr(p, 'width') else self.images[0].width
-        self.height = p.height if hasattr(p, 'height') else self.images[0].height
+        self.width = p.width if hasattr(p, 'width') else (self.images[0].width if len(self.images) > 0 else 0)
+        self.height = p.height if hasattr(p, 'height') else (self.images[0].height if len(self.images) > 0 else 0)
         self.sampler_name = p.sampler_name
         self.cfg_scale = p.cfg_scale
         self.image_cfg_scale = p.image_cfg_scale
diff --git a/wiki b/wiki
index 0d8ab0f77..0041ca2ab 160000
--- a/wiki
+++ b/wiki
@@ -1 +1 @@
-Subproject commit 0d8ab0f77d9bb1a1466111ab2816c23bb046c1fa
+Subproject commit 0041ca2ab7b57624e5b6448856a1ae88e295636a