diff --git a/etc/codecs.conf b/etc/codecs.conf
index 30f46aae20..97cdd0995a 100644
--- a/etc/codecs.conf
+++ b/etc/codecs.conf
@@ -447,6 +447,7 @@ videocodec ffmjpeg
   fourcc MJPG,mjpg
   fourcc AVRn,AVDJ  ; AVID
   fourcc jpeg ; photo-jpeg
+  fourcc mjpa ; Apple MJPEG-A (Quicktime)
   driver ffmpeg
   dll mjpeg
   out 422P