-.TH png2swf "1" "October 2004" "png2swf" "swftools"
+.TH png2swf "1" "April 2009" "png2swf" "swftools"
.SH NAME
png2swf - Takes a number of png files and converts them to a swf movie, one
picture per frame.
.PP
The way the
images are encoded in SWF is very similar to PNG (in that a zlib-based, lossless
-compression algorithm is used). Under special circumstances, when the image
-is 32 bpp with alpha information, it is converted to (lossy) jpeg compression
-though, to preserve the alpha, which can't be encoded in any other way in the SWF.
+compression algorithm is used).
.SH OPTIONS
.TP
\fB\-o\fR, \fB\-\-output\fR \fIfilename\fR
Explicitly specify output file. (Otherwise, output will go to stdout / output.swf)
.TP
+\fB\-j\fR, \fB\-\-jpeg\fR \fIquality\fR
+ Generate a lossy jpeg bitmap inside the SWF, with a given quality (1-100)
+.TP
\fB\-z\fR, \fB\-\-zlib\fR \fIzlib\fR
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.
.TP
+\fB\-T\fR, \fB\-\-flashversion\fR
+ Set the flash version to generate
+.TP
\fB\-X\fR, \fB\-\-pixel\fR \fIwidth\fR
Force movie width to \fIwidth\fR (default: autodetect)
.TP
\fB\-v\fR, \fB\-\-verbose\fR \fIlevel\fR
Set verbose level (0=quiet, 1=default, 2=debug)
.TP
+\fB\-q\fR, \fB\-\-quiet\fR
+ Omit normal log messages, only log errors
+.TP
\fB\-C\fR, \fB\-\-cgi\fR
For use as CGI- prepend http header, write to stdout
.TP
\fB\-V\fR, \fB\-\-version\fR
Print version information and exit
+.TP
+\fB\-s\fR, \fB\-\-scale\fR \fIpercent\fR
+ Scale image to \fIpercent\fR% size.
+.SH AUTHOR
+
+Matthias Kramm <kramm@quiss.org>