I have a standard Asset Library and want to upload a .mpg file, but when I choose the file I get an alert
"Sorry, format of this video is not supported".
I checked, is available this format in IIS - yes, the feature Rich Media Content is activated. Also I found that .mpg is supported by Media Web Part SP 2013.
Is it mean that it is supported by Asset Library or not?
What cause of this behavior and how to fix it?