mpv/TOOLS/menc2pass

#!/usr/bin/perl -w
# Helper script to ease MEncoder two pass encoding
# Copyleft 2001 by Felix Buenemann <atmosfear@users.sourceforge.net>
# This files comes udner GPL, see http://www.gnu.org/copyleft/gpl.html for more
# information on it's licensing.
use strict;
my $mencoder="mencoder"; # Path to MEncoder (including binary name)

die <<"EOF" unless @ARGV;
Menc2Pass: No arguments given!
Please give all usual encoding parameters you would give to mencoder, but leave
away the -pass switch.
EOF

for(my $i=1; $i<=2; $i++) {
	system($mencoder,@ARGV," -pass $i")
		and die "MEncoder pass $i failed!\n"
}