Upload SWF-file?

An SWF is a container for Flash projects – not a vide file. The movie inside the SWF is most often an animation, not a plain video file. The Flash video file format is FLV.

Our Encoding Engines accept many different types of video files, including MPEG, AVI, etc.

Please visit our Support Center to find out which formats we recommend:


When I try to upload a SWF video I got the message “is not a valid video file”. Which video type is valid to upload?