while () { my $line = $_; #### while (my $line = ) { #### my @vsize = split (' ', trim ($pieces[2])); my @vbits = split (' ', trim ($pieces[3])); my $video_size = trim (shift @vsize); my $video_bits = trim (shift @vbits); #### my ( $video_size ) = split ' ', $pieces[ 2 ]; my ( $video_bits ) = split ' ', $pieces[ 3 ]