I wish to make use of on-the-fly FLV compression, i.e. someone selects a file of any supported type and Sorenson encoder (or simular) then compresses it to FLV format, ideally with a level of control over the compression ratios either via preset confirguations or via user input.
after some goo’ing I’ve found very little to support this, I know sites like youtube do it somehow but does anyone have a clue as to how I can achieve this on a server-side basis?
your help is much appreciated, I come to Kirupa for a reason 
