Hello, we have several .mpeg videos that use "FFmpeg MPEG-4" codec. These appear to not be supported according to your list:
mp4, m4v, ogv, ogg, theora.ogv, webm, png, jpg, jpeg, and gifConverting them all is not an option at this time. I tried renaming one to .mp4 to see if I could play it with your player on our test site, but no joy. Will your player play these?