RFE: Ability to add audio/video review comments, or insert audio/video/image in comments.

One of my friend who is taking Creative Writing class for school kids, was suggesting he wish there was simple way to add audio/video to review comments in documents created by the kids. Right now the way he is achieving this is by creating a "unlisted video" in youtube and putting its link in the comments box. That works for him. But if I work in a company, there will be company policy that will restrict me putting confidential information outside the company. Hence that way wont be possible for those who want to use this feature in a work place.


Steps:-
1. User receives a Write Document
2. Opens document
3. Review document
4. Decide a location in document for commenting
5. Select it with mouse
6. From menu "Insert > Comment"
7. In comment box click the microphone/camera icon
8. record audio/video comment


Steps:-
1. User receives a Write Document
2. Opens document
3. Review document
4. Decide a location in document for commenting
5. Select it with mouse
6. From menu "Insert > Comment"
7. In comment box click file attach icon
8. select audio/video/image comment from disk

PS:
My friend was commenting MS-Word documents. But I wish new features comes in libreoffice before other applications.