diff --git a/package.json b/package.json
index d3cdcda..d050d43 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "beamcoder-prebuild",
-  "version": "0.7.1-rc.9",
+  "version": "0.7.1-rc.10",
   "description": "Node.js native bindings to FFmpeg.",
   "main": "index.js",
   "types": "index.d.ts",
diff --git a/types/Filter.d.ts b/types/Filter.d.ts
index 61ade20..c41d2e3 100644
--- a/types/Filter.d.ts
+++ b/types/Filter.d.ts
@@ -265,8 +265,8 @@ export interface VideoInputParam extends InputParam {
 	height: number
 	pixelFormat: string
 	pixelAspect: Array<number>
-	hw_device_ctx: HWDeviceContext // Optional
-	swPixelFormat: string // Optional
+	hw_device_ctx?: HWDeviceContext // Optional
+	swPixelFormat?: string // Optional
 }
 /** The required parameters for setting up audio filter inputs */
 export interface AudioInputParam extends InputParam {