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@@ -509,7 +509,7 @@ sub audioOptions($) {
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}
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}
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# Normalize the codes
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# Normalize the codes
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- $iso = uc($iso);
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+ $iso = defined($iso) ? uc($iso) : '';
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foreach my $code (@CODEC_ORDER) {
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foreach my $code (@CODEC_ORDER) {
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my $metacode = quotemeta($code);
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my $metacode = quotemeta($code);
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if ($codec =~ /${metacode}/i) {
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if ($codec =~ /${metacode}/i) {
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Zachary Kotlarek