Changed exit code, add correctness check
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@ -22,7 +22,7 @@ while true; do
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;;
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--)
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shift
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continue
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break
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;;
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*)
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break
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@ -36,7 +36,7 @@ readonly stoptime="${3}"
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readonly outfile="${4}"
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readonly format="${1%.*}"
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[[ -z "${infile}" ]] && printf '%s\n' "No file entered." >&2 exit 1
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[[ ! -f "${infile}" ]] && printf '%s\n' "Not a file: ${infile}" >&2 exit 2
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[[ -z "${infile}" ]] && printf '%s\n' "No file entered." >&2 exit 2
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[[ ! -f "${infile}" ]] && printf '%s\n' "Not a file: ${infile}" >&2 exit 3
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ffmpeg -i "${infile}" -ss "${starttime}" -to "${stoptime}" -c copy "${outfile:-"${outfile%.*}-trimmed.${format}"}"
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