diff --git a/runware/base.py b/runware/base.py
index 20d5aa9..9c22095 100644
--- a/runware/base.py
+++ b/runware/base.py
@@ -2415,6 +2415,9 @@ async def _requestVideo(self, requestVideo: "IVideoInference") -> "Union[List[IV
                         processed_reference_videos.append(await self._process_media(item))
                 inputs.referenceVideos = processed_reference_videos
 
+            if inputs.video:
+                inputs.video = await self._process_media(inputs.video)
+
             if inputs.frameImages:
                 inputs.frameImages = await self._process_media_list(
                     inputs.frameImages,
diff --git a/runware/types.py b/runware/types.py
index b5bbabc..a91214e 100644
--- a/runware/types.py
+++ b/runware/types.py
@@ -1030,6 +1030,7 @@ class ISettings(SerializableMixin):
     promptExtend: Optional[bool] = None
     promptUpsampling: Optional[bool] = None
     preserveAudio: Optional[bool] = None
+    sourceAudioSync: Optional[bool] = None
     quad: Optional[bool] = None
     quality: Optional[str] = None
     realism: Optional[bool] = None