I am finishing a video in Camtasia 9 with captions. Previously when using Camtasia 7 the captions would appear under the video in the MP4 file. Now they are not appearing in the MP4 file but do appear if I open the HTML file. I have followed a few tutorials on doing a "custom production" and selecting to change the caption area under "options" but it is still not working. I also tried uploading straight to our Vimeo site and they appear but they are burned on the video rather than underneath.