For videos: MP4, Quicktime, AVI, MTS, MPG, ASF, WMV, Flash, and OGG. Videos less than 20 minutes in length and smaller than 2 GB in size can be streamed through the Amazon Drive website and mobile applications. Amazon Drive streaming is not available for videos longer than 20 minutes or larger than 2 GB, but these can be stored in Amazon Drive for you to download and watch offline.
The above text is copied from Amazon Drive information. My question is I have mkv video files and some are over 3GB in size for 1080p. How can I use these files with plex cloud if Amazon won’t accept these files? Also I have over 12,000 movies and tv shows that I have collected over the years. Can I upload all of them to the Amazon drive for use with Plex Cloud?