SWF Importer Options

MP4Box can import simple Macromedia Flash files (".SWF")
You can specify a SWF input file with '-bt', '-xmt' and '-mp4' options

 -global              all SWF defines are placed in first scene replace
                       * Note: By default SWF defines are sent when needed
 -no-ctrl             uses a single stream for movie control and dictionary
                       * Note: this will disable ActionScript
 -no-text             removes all SWF text
 -no-font             removes all embedded SWF Fonts (terminal fonts used)
 -no-line             removes all lines from SWF shapes
 -no-grad             removes all gradients from swf shapes
 -quad                uses quadratic bezier curves instead of cubic ones
 -xlp                 support for lines transparency and scalability
 -flatten ang         complementary angle below which 2 lines are merged
                       * Note: angle '0' means no flattening

