Are there any plans to enhance Impress html5 output to include transitions and audio?

Currently, exporting to html provides static jpg of each slide in a generic page. I can probably manually add code like:

 <audio controls>
  <source src="audiofile.wav">
  <source src="audiofile.ogg">
  <source src="audiofile.mp3"?

to each page that Impress outputs in html5. It would be nice to have an automated option. With more browsers supporting the html5 canvas tools, it would make for a fun project for the Impress development team. I produce training materials and currently must use captivate as Impress doesn’t produce the kind of formats I am looking for.

Here is an example from my YouTube channel:

Any ideas as to how I can accomplish this in Impress?