diff --git a/services/capture/src/capture-manager.js b/services/capture/src/capture-manager.js
index 8271a99..98d5929 100644
--- a/services/capture/src/capture-manager.js
+++ b/services/capture/src/capture-manager.js
@@ -365,6 +365,7 @@ const GROWING_VIDEO_ELEMENTARY_ARGS = [
   '-rc', 'constqp', '-qp', '21',
   '-pix_fmt', 'yuv420p',
   '-g', '1',
+  '-aud', '1', // Access Unit Delimiters required for raw2bmx --avc_high wrapper
 ];
 const GROWING_DEFAULT_BITRATE = '25M';
 const GROWING_EXT = 'mxf';