Support for previewing uploaded video files (i.e. mp4)
When uploading an mp4 file into a Mural board, it will show up as a file to download vs. allowing for previewing of the video content. It would be great, in addition to YouTube and Vimeo support, to allow for previewing video content liked from a local share or uploaded directly to the Mural board. This would help better iterate on content and ideas that can't be posted online, even privately.