I have a problem: the images upload and look perfect.
But when I try to upload an .mp4 video, for example, it uploads and nothing appears in the post; the post is blank.
The direct link to the .mp4 video works; the error seems to be in the player preview.
I have this mime tip configured like this (I assume it's correct and the problem lies elsewhere); (video\/(3gpp|mp4|mpeg|quicktime|webm))|(audio\/(aiff|midi|mpeg|mp4))|(image\/(gif|jpeg|png))|(application\/(x-(7z|rar|zip)-compressed|zip|arj|x-(bzip2|gzip|lha|stuffit|tar)|pdf))
I installed FoF Formatting to test it to see if that would fix it, but it didn't do anything. It's still the same.