For numerous reasons, it'd come in handy for me to create .flv-files serverside on the fly. Flash Communication Server is not an option in this special case. Now i know that the Sorenson Encoder can create .flv's, as can the Riva Encoder. I'm looking for a command-line driven tool for linux which provides similar functionality (resize, create from mpeg2, crop, pad, ...). Does anyone know how this can be done?