From d661735e15bd01dc7c2bfffb3a6eaefd5a4d06e5 Mon Sep 17 00:00:00 2001
From: Klaus Schmidinger <vdr@tvdr.de>
Date: Sun, 8 Jan 2012 13:29:01 +0100
Subject: [PATCH] Added option -o to pic2mpg

---
 PLUGINS/src/pictures/HISTORY |  4 ++++
 PLUGINS/src/pictures/pic2mpg | 17 ++++++++++++++---
 2 files changed, 18 insertions(+), 3 deletions(-)

diff --git a/PLUGINS/src/pictures/HISTORY b/PLUGINS/src/pictures/HISTORY
index d2d727fa..7c2f89f8 100644
--- a/PLUGINS/src/pictures/HISTORY
+++ b/PLUGINS/src/pictures/HISTORY
@@ -59,3 +59,7 @@ VDR Plugin 'pictures' Revision History
 2011-11-02:
 
 - Fixed handling images that are rotated by 180 degrees in pic2mpg.
+
+2012-01-08:
+
+- Added option -o to pic2mpg.
diff --git a/PLUGINS/src/pictures/pic2mpg b/PLUGINS/src/pictures/pic2mpg
index c64cddf0..2895ca8c 100755
--- a/PLUGINS/src/pictures/pic2mpg
+++ b/PLUGINS/src/pictures/pic2mpg
@@ -7,7 +7,7 @@
 #
 # See the README file for copyright information and how to reach the author.
 #
-# $Id: pic2mpg 2.3 2011/12/04 12:50:00 kls Exp $
+# $Id: pic2mpg 2.4 2012/01/08 13:27:17 kls Exp $
 
 use File::Path;
 use File::Spec;
@@ -20,15 +20,17 @@ Usage: $0 [options] picture-dir mpeg-dir
 
 Options: -f             Force conversion
          -h             print Help
+         -o percent     overscan in percent
          -s size        Screen size (WIDTHxHEIGHT, default is 1920x1080)
          -v num         Verbose (0=none, 1=list files, 2=detailed)
 };
 
-getopts("fhs:v:") || die $Usage;
+getopts("fho:s:v:") || die $Usage;
 
 die $Usage if $opt_h;
 
 $Force     = $opt_f;
+$Overscan  = $opt_o || 0;
 $Size      = $opt_s || "1920x1080";
 $Verbose   = $opt_v;
 
@@ -54,6 +56,15 @@ die "$0: missing parameter\n" unless $ARGV[0] && $ARGV[1];
 die "$0: file or directory not found: $ARGV[0]\n" unless -e $ARGV[0];
 die "$0: source and destination must be different\n" if $ARGV[0] eq $ARGV[1];
 
+$Extent = $Size;
+if ($Overscan > 0) {
+   my ($x, $y) = $Size =~ /(.*)x(.*)/;
+   my $r = (100 + $Overscan) / 100;
+   $x = int($x * $r + 0.5);
+   $y = int($y * $r + 0.5);
+   $Extent = "${x}x$y";
+   }
+
 # Convert a single file:
 
 if (-f $ARGV[0]) {
@@ -130,7 +141,7 @@ sub ConvertFile
   $Pict = EscapeMeta($Pict);
   $Mpeg = EscapeMeta($Mpeg);
   print "$Pict -> $Mpeg $Rotate\n" if $ListFiles;
-  my $Cmd = "convert $Pict -background '#000000' $Rotate -resize $Size -gravity center -extent $Size ppm:- | "
+  my $Cmd = "convert $Pict -background '#000000' $Rotate -resize $Size -gravity center -extent $Extent ppm:- | "
           . "ffmpeg -f image2pipe -vcodec ppm -i pipe:0 -an -vcodec libx264 -vpre baseline -s $Size -qscale 2 -f mpegts -y $Mpeg "
           . ($Detailed ? "" : "2>/dev/null");
   !system($Cmd) || die "$Cmd: $!\n";