In order to access the files while having a VR meeting, you would have to upload them into the web portal in advance https://web.meetinvr.com/
Only paying customers can use the web portal
We support images (.jpeg, .png), videos (.mp4), 360 content (images and videos) and presentations in .pdf
For more detailed instructions on how to use the web platform and upload files, please read the article below:
(LINK)