diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index 122a1ae..27bcdb1 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -7,14 +7,18 @@ on:
     paths:
       - "pyproject.toml"
 
+permissions:
+  issues: write
+
 jobs:
   publish-node:
     name: Publish Custom Node to registry
     runs-on: ubuntu-latest
+    if: ${{ github.repository_owner == 'Kosinkadink' }}
     steps:
       - name: Check out code
         uses: actions/checkout@v4
       - name: Publish Custom Node
-        uses: Comfy-Org/publish-node-action@main
+        uses: Comfy-Org/publish-node-action@v1
         with:
-          personal_access_token: ${{ secrets.REGISTRY_ACCESS_TOKEN }} ## Add your own personal access token to your Github Repository secrets and reference it here.
\ No newline at end of file
+          personal_access_token: ${{ secrets.REGISTRY_ACCESS_TOKEN }} ## Add your own personal access token to your Github Repository secrets and reference it here.
diff --git a/videohelpersuite/latent_preview.py b/videohelpersuite/latent_preview.py
index 95ce9b6..1966d7a 100644
--- a/videohelpersuite/latent_preview.py
+++ b/videohelpersuite/latent_preview.py
@@ -39,6 +39,8 @@ class WrappedPreviewer(latent_preview.LatentPreviewer):
         self.last_time = self.last_time + num_previews/self.rate
         if num_previews > num_images:
             num_previews = num_images
+        elif num_previews <= 0:
+            return None
         if self.first_preview:
             self.first_preview = False
             serv.send_sync('VHS_latentpreview', {'length':num_images, 'rate': self.rate})
@@ -54,13 +56,14 @@ class WrappedPreviewer(latent_preview.LatentPreviewer):
     def process_previews(self, image_tensor, ind, leng):
         image_tensor = self.decode_latent_to_preview(image_tensor)
         if image_tensor.size(1) > 512 or image_tensor.size(2) > 512:
-            n = image.size(0)
-            if image_tensor.size(1) > image_tensor.size(2):
-                height = (512 * image_tensor.size(2)) // image_tensor.size(1)
-                image_tensor = F.interpolate(image_tensor, (512,height,3), mode='bilinear')
+            image_tensor = image_tensor.movedim(-1,0)
+            if image_tensor.size(2) < image_tensor.size(3):
+                height = (512 * image_tensor.size(2)) // image_tensor.size(3)
+                image_tensor = F.interpolate(image_tensor, (height,512), mode='bilinear')
             else:
-                width = (512 * image_tensor.size(1)) // image_tensor.size(2)
-                image_tensor = F.interpolate(image_tensor, (width, 512,3), mode='bilinear')
+                width = (512 * image_tensor.size(3)) // image_tensor.size(2)
+                image_tensor = F.interpolate(image_tensor, (512, width), mode='bilinear')
+            image_tensor = image_tensor.movedim(0,-1)
         previews_ubyte = (((image_tensor + 1.0) / 2.0).clamp(0, 1)  # change scale from -1..1 to 0..1
                          .mul(0xFF)  # to 0..255
                          ).to(device="cpu", dtype=torch.uint8)
diff --git a/videohelpersuite/load_video_nodes.py b/videohelpersuite/load_video_nodes.py
index d14bfa1..05c23e6 100644
--- a/videohelpersuite/load_video_nodes.py
+++ b/videohelpersuite/load_video_nodes.py
@@ -11,7 +11,7 @@ import time
 
 import folder_paths
 from comfy.utils import common_upscale, ProgressBar
-from utils import extra_config
+import nodes
 from comfy.k_diffusion.utils import FolderOfImages
 from .logger import logger
 from .utils import BIGMAX, DIMMAX, calculate_file_hash, get_sorted_dir_files_from_directory,\
@@ -24,10 +24,10 @@ video_extensions = ['webm', 'mp4', 'mkv', 'gif', 'mov']
 VHSLoadFormats = {
     'None': {},
     'AnimateDiff': {'target_rate': 8, 'dim': (8,0,512,512)},
-    'Mochi': {'target_rate': 24, 'dim': (8,0,848,480), 'frames':(6,1)},
-    'LTXV': {'target_rate': 24, 'dim': (8,0,768,512), 'frames':(8,1)},
-    'Hunyuan': {'target_rate': 24, 'dim': (8,0,848,480), 'frames':(4,1)},
-    'Cosmos': {'target_rate': 24, 'dim': (8,0,1280,704), 'frames':(8,1)},
+    'Mochi': {'target_rate': 24, 'dim': (16,0,848,480), 'frames':(6,1)},
+    'LTXV': {'target_rate': 24, 'dim': (32,0,768,512), 'frames':(8,1)},
+    'Hunyuan': {'target_rate': 24, 'dim': (16,0,848,480), 'frames':(4,1)},
+    'Cosmos': {'target_rate': 24, 'dim': (16,0,1280,704), 'frames':(8,1)},
 }
 """
 External plugins may add additional formats to utils.extra_config.VHSLoadFormats
@@ -35,13 +35,13 @@ In addition to shorthand options, direct widget names will map a given dict to o
 Adding a third arguement to a frames tuple can enable strict checks on number
 of loaded frames, i.e (8,1,True)
 """
-if not hasattr(extra_config, 'VHSLoadFormats'):
-    extra_config.VHSLoadFormats = {}
+if not hasattr(nodes, 'VHSLoadFormats'):
+    nodes.VHSLoadFormats = {}
 
 def get_load_formats():
     #TODO: check if {**extra_config.VHSLoafFormats, **VHSLoadFormats} has minimum version
     formats = {}
-    formats.update(extra_config.VHSLoadFormats)
+    formats.update(nodes.VHSLoadFormats)
     formats.update(VHSLoadFormats)
     return (list(formats.keys()),
             {'default': 'AnimateDiff', 'formats': formats})