diff --git a/rtfd/public/ffmpeg/snippets.rst b/rtfd/public/ffmpeg/snippets.rst
index cff048a..59df04f 100644
--- a/rtfd/public/ffmpeg/snippets.rst
+++ b/rtfd/public/ffmpeg/snippets.rst
@@ -30,7 +30,7 @@ Acquire fastly
 
  ffmpeg \
  -f v4l2 -use_wallclock_as_timestamps true \
- -video_size 1280x720 -framerate 60 \
+ -video_size 1920x1080 -framerate 60 \
  -input_format bgr24 \
  -i /dev/video0 \
  -vf vflip \