diff --git a/prismaudio_core/models/transformer.py b/prismaudio_core/models/transformer.py
index 2ee75c4..16e465a 100644
--- a/prismaudio_core/models/transformer.py
+++ b/prismaudio_core/models/transformer.py
@@ -919,12 +919,18 @@ class ContinuousTransformer(nn.Module):
                 x = self.fusion_mlp(x)
 
             if sync_cond is not None:
+                # Resample sync_cond to match audio sequence length if needed
+                if sync_cond.shape[1] != x.shape[1]:
+                    sync_cond = torch.nn.functional.interpolate(
+                        sync_cond.transpose(1, 2), size=x.shape[1],
+                        mode='linear', align_corners=False,
+                    ).transpose(1, 2)
                 if self.sync_film_generator is not None:
                     scale, shift = self.sync_film_generator(sync_cond).chunk(2, dim=-1)
                     x = x * (1 + scale) + shift
                 elif self.sync_gate is not None:
                     gate_value = torch.sigmoid(self.sync_gate)
-                    x = x + gate_value * sync_cond 
+                    x = x + gate_value * sync_cond
                 # else:
                 #     x = x + sync_cond