is not supported.
For 25days we have been uploading small videos in dropbox, and we have been able to watch them without any issue. From yesterday people started complaining to get this message that I believe have something to do with the JAVA atualization on mac's chrome, firefox and safari. Since I experience some difficulties also with my bank security. I was able to play the video on my ipad which have not been updated. If I shared a folder I get this message on the video, if I share just the video it does play, but I need to share a whole folder of videos. If i'm log in my account it play the video. I'm not sure if dropbox is experience any problem in the network. Really net a solution.