There are upload limitations regarding filesize, amount and fileformats.
We do not currently restrict file types of the media but
intend to block virus type of files.
Max file size: 150MB
Max files amount: 100
For your information
In theory we support larger submitions then 250MB/250+ files but there have been various issues related to the components used.
We are working on these issues and recommend uploading big files using a normal FTP client.