#!/usr/bin/perl

use warnings;
use strict;

# steps to make your own audio slideshow 
# 1. create a directory named "pics" and 
#   put all your jpgs in pic/*.jpg 

# 2. Create your audio swf , if desired  
#    with wav2swf from swftools. 
#   ./wav2swf -o mywav.swf mywav.wav 
#   It creates a well compressed embedded mp3 

# 3. Make your slideshow with this script 
#   ./1slides-gen.pl > 1slides.swf 

# 4. Combine the audio with the slideshow ( if desired ) 
#   ./swfcombine -o 1slides-w-audio.swf  1slides.swf  Z=mywav.swf 
#   Z is a flash name given to the MovieClip for audio ( see below). 


use SWF qw(:ALL); #from Ming distro  
#  http://prdownloads.sourceforge.net/ming/ming-0.3beta1.tar.bz2?download 
#  http://ming.sourceforge.net/ 
#  Download and build the included Perl port 

my $m = new SWF::Movie();
$m->setRate(10.0);
$m->setBackground( 0, 0, 0 );

######################################################### 
# Add sound for importing an audio.swf file with swfcombine. 
# This movie sound clip will be played in parallel with the  
# main movie. 
# The sound is added later with swfcombine (from SWFTOOLS) 
# http://www.swftools.org/ 
# This is the only way I could find to add sound. You need to 
# make an swf audio file with wav2swf (from swftools), then use 
# swfcombine (from swftools) to add the audio as a parallel  
# movie clip to the main movie $m. 

my $s = new SWF::MovieClip();
my $is = $m->add($s);
$is->setName("Z");
########################################################## 
########################################################### 


my $p = new SWF::Sprite();
my $toggle = -1;

#//The directory where these images reside 
my @images = <pics/*.jpg>;

#//Execute function 
foreach my $img ( @images ) {
       $toggle *=-1;
       makeImgMovie( $img );
}

$m->nextFrame();
$m->output();

############################################################## 
sub makeImgMovie{

my $imgfile = shift;
my $b = new SWF::Bitmap( $imgfile );
my $w = $b->getWidth();
my $h = $b->getHeight();
$m->setDimension($w, $h);

my $i = $p->add($b);

for(my $j=0; $j<20; ++$j)
{
    $p->nextFrame();
}

for(my $j=0; $j<5; ++$j)
{
    $p->nextFrame();
    $i->moveTo($j*200*$toggle, 0);
    $i->rotate(15*$toggle);
}
$p->nextFrame();
my $j = $m->add($p);
}
################################################################ 
__END__