jpeg2swf --version (return code: 0)
jpeg2swf - part of swftools 0.9.2+git20130725
jpeg2swf --help (return code: 1)
Usage: jpeg2swf [-options [value]] imagefiles[.jpg]|[.jpeg] [...]
-o , --output <outputfile> Explicitly specify output file. (otherwise, output.swf will be used)
-q , --quality <quality> Set compression quality (1-100, 1=worst, 100=best)
-r , --rate <framerate> Set movie framerate (frames per second)
-z , --zlib <zlib> Enable Flash 6 (MX) Zlib Compression
-M , --mx Use Flash MX H.263 compression (use for correlated images)
-x , --xoffset <offset> horizontally offset images by <offset>
-y , --yoffset <offset> vertically offset images by <offset>
-X , --width <width> Force movie width to <width> (default: autodetect)
-Y , --height <height> Force movie height to <height> (default: autodetect)
-T , --flashversion <version> Set flash file version to <version>
-v , --verbose <level> Set verbose level to <level> (0=quiet, 1=default, 2=debug)
-V , --version Print version information and exit
-f , --fit-to-movie Fit images to movie size
-e , --export <assetname> Make importable as asset with <assetname>