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By default, all software supports multiple file extensions. Smooth Streaming supports at least 1 different file extensions. The basic files that Smooth Streaming supports are .ISMV. However, not all of the extensions listed on the list are always used to save the effects of work in Smooth Streaming. Very often, files with such extensions are used as source data files used by Smooth Streaming.
Smooth Streaming can be used to convert file formats between the file extensions listed below. You can open a file with one of the file extensions below via Smooth Streaming and try to save it in another file format, also supported by Smooth Streaming.