diff --git a/video2x.json b/video2x.json
index 0612ddf..b78106b 100644
--- a/video2x.json
+++ b/video2x.json
@@ -1,5 +1,6 @@
 {
   "waifu2x_path": "C:/Program Files (x86)/waifu2x-caffe/waifu2x-caffe-cui.exe",
   "ffmpeg_path": "C:/Program Files (x86)/ffmpeg/bin/",
-  "ffmpeg_arguments": ""
+  "ffmpeg_arguments": [],
+  "ffmpeg_hwaccel": "cuda"
 }
\ No newline at end of file