Enable Flash 6 (MX) Zlib Compression
Use Flash MX (SWF 6) Zlib encoding for the output. The resulting SWF will be
smaller, but not playable in Flash Plugins of Version 5 and below.
+-T, --flashversion
+ Set the flash version to generate
-X, --pixel <width>
Force movie width to <width> (default: autodetect)
-Y, --pixel <height>