Mobile Video Uploads directly into blog and comments

Hi all,
I am using MAMP to locally host and test my video website on my Macbook Air. I am trying to find the simplest way that I can easily upload and embed videos (with the player visible and not just a link) taken from my smartphone to my blog. I am also trying to find a way that commenters can easily upload videos (and embed them so not just a link to the video is present) from their smartphones (preferably directly) to the comments of my blog. Is there an easy way to do this (without first uploading the video to youtube or another source)? I have been researching ideas and plugins for over a week. Any ideas would be greatly appreciated. Thank you so much!