I have created a list column of type multiple line of text column with enhanced rich text.
I inserted mp4 video of size 1 MB in an item in this column. This Is the video I am using - http://www.sample-videos.com/video/mp4/720/big_buck_bunny_720p_1mb.mp4
When I tried to play the video in list, it shows me message that 'Media failed to load. The file is in a format that is not recognized.'
I am storing this video in an asset library. When I try to play video from Asset Library itself, it shows the same message.