diff --git a/extensions_built_in/diffusion_models/qwen_image/qwen_image.py b/extensions_built_in/diffusion_models/qwen_image/qwen_image.py
index 8176edec..f834a8a3 100644
--- a/extensions_built_in/diffusion_models/qwen_image/qwen_image.py
+++ b/extensions_built_in/diffusion_models/qwen_image/qwen_image.py
@@ -97,17 +97,10 @@ class QwenImageModel(BaseModel):
             subfolder=transformer_subfolder,
             torch_dtype=dtype
         )
-        # transformer.to(self.quantize_device, dtype=dtype)
 
         if self.model_config.quantize:
             # patch the state dict method
             patch_dequantization_on_save(transformer)
-            # quantization_type = get_qtype(self.model_config.qtype)
-            # self.print_and_status_update("Quantizing transformer")
-            # quantize(transformer, weights=quantization_type,
-            #          **self.model_config.quantize_kwargs)
-            # freeze(transformer)
-            # transformer.to(self.device_torch)
             # move and quantize only certain pieces at a time.
             quantization_type = get_qtype(self.model_config.qtype)
             all_blocks = list(transformer.transformer_blocks)
@@ -229,11 +222,10 @@ class QwenImageModel(BaseModel):
         gen_config.width = int(gen_config.width  // sc * sc)
         gen_config.height = int(gen_config.height // sc * sc)
         img = pipeline(
-            image=control_img,
             prompt_embeds=conditional_embeds.text_embeds,
-            prompt_embeds_mask=conditional_embeds.attention_mask,
+            prompt_embeds_mask=conditional_embeds.attention_mask.to(self.device_torch, dtype=torch.int64),
             negative_prompt_embeds=unconditional_embeds.text_embeds,
-            negative_prompt_embeds_mask=unconditional_embeds.attention_mask,
+            negative_prompt_embeds_mask=unconditional_embeds.attention_mask.to(self.device_torch, dtype=torch.int64),
             height=gen_config.height,
             width=gen_config.width,
             num_inference_steps=gen_config.num_inference_steps,
@@ -251,16 +243,33 @@ class QwenImageModel(BaseModel):
         text_embeddings: PromptEmbeds,
         **kwargs
     ):
+        batch_size, num_channels_latents, height, width = latent_model_input.shape
+        
+        latent_model_input = latent_model_input.view(batch_size, num_channels_latents, height // 2, 2, width // 2, 2)
+        latent_model_input = latent_model_input.permute(0, 2, 4, 1, 3, 5)
+        latent_model_input = latent_model_input.reshape(batch_size, (height // 2) * (width // 2), num_channels_latents * 4)
+        
+        prompt_embeds_mask = text_embeddings.attention_mask.to(self.device_torch, dtype=torch.int64)
+        
+        img_shapes = [(1, height // 2, width  // 2)] * batch_size
+
         noise_pred = self.transformer(
             hidden_states=latent_model_input.to(self.device_torch, self.torch_dtype),
             timestep=timestep / 1000,
             guidance=None,
-            encoder_hidden_states=text_embeddings.text_embeds.to(self.device_torch),
-            encoder_hidden_states_mask=text_embeddings.attention_mask.to(self.device_torch),
+            encoder_hidden_states=text_embeddings.text_embeds.to(self.device_torch, self.torch_dtype),
+            encoder_hidden_states_mask=prompt_embeds_mask,
+            img_shapes=img_shapes,
+            txt_seq_lens=prompt_embeds_mask.sum(dim=1).tolist(),
             return_dict=False,
             **kwargs,
         )[0]
         
+        # unpack the noise prediction
+        noise_pred = noise_pred.view(batch_size, height // 2, width // 2, num_channels_latents, 2, 2)
+        noise_pred = noise_pred.permute(0, 3, 1, 4, 2, 5)
+        noise_pred = noise_pred.reshape(batch_size, num_channels_latents, height, width)
+        
         return noise_pred
     
     def get_prompt_embeds(self, prompt: str) -> PromptEmbeds:
@@ -320,4 +329,45 @@ class QwenImageModel(BaseModel):
         for key, value in state_dict.items():
             new_key = key.replace("diffusion_model.", "transformer.")
             new_sd[new_key] = value
-        return new_sd
\ No newline at end of file
+        return new_sd
+    
+    def encode_images(
+            self,
+            image_list: List[torch.Tensor],
+            device=None,
+            dtype=None
+    ):
+        if device is None:
+            device = self.vae_device_torch
+        if dtype is None:
+            dtype = self.vae_torch_dtype
+
+        # Move to vae to device if on cpu
+        if self.vae.device == 'cpu':
+            self.vae.to(device)
+        self.vae.eval()
+        self.vae.requires_grad_(False)
+        # move to device and dtype
+        image_list = [image.to(device, dtype=dtype) for image in image_list]
+        images = torch.stack(image_list).to(device, dtype=dtype)
+        # it uses wan vae, so add dim for frame count
+
+        images = images.unsqueeze(2)
+        latents = self.vae.encode(images).latent_dist.sample()
+        
+        latents_mean = (
+            torch.tensor(self.vae.config.latents_mean)
+            .view(1, self.vae.config.z_dim, 1, 1, 1)
+            .to(latents.device, latents.dtype)
+        )
+        latents_std = 1.0 / torch.tensor(self.vae.config.latents_std).view(1, self.vae.config.z_dim, 1, 1, 1).to(
+            latents.device, latents.dtype
+        )
+        
+        latents = (latents - latents_mean) * latents_std
+        latents = latents.to(device, dtype=dtype)
+        
+        
+        latents = latents.squeeze(2)  # remove the frame count dimension
+
+        return latents
\ No newline at end of file