The accepted file types are webm, mkv, flv, vob, ogv, ogg, drc, avi, mp4, mov, mpeg, m4v, and nsv.
You do not need to download, install, or configure anything. All you need to do is upload the video file you want to convert and it will be processed automatically.
The conversion process typically takes a few seconds to a few minutes depending on the file size and complexity.