70 lines
2.9 KiB
Plaintext
70 lines
2.9 KiB
Plaintext
#------------------------------------------------------------------------------
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# File: cuepointlist.config
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#
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# Description: ExifTool config file to generate list of cue points and labels
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# in WAV audio files
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#
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# Usage: exiftool -config cuepointlist.config -cuepointlist -b FILE
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#
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# Requires: ExifTool version 12.25 or later
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#
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# Revisions: 2021-04-20 - P. Harvey Created
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#------------------------------------------------------------------------------
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%Image::ExifTool::UserDefined = (
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'Image::ExifTool::Composite' => {
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CuePointList => {
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Require => {
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0 => 'CuePoints',
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1 => 'SampleRate',
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},
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Desire => {
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2 => 'CuePointLabel',
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3 => 'CuePointNotes',
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4 => 'LabeledText',
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},
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ValueConv => q{
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SetByteOrder('II');
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my (%lbl, %rgn, %rtyp, %rlbl, %note, $pos, $i);
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# get labels if available
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for ($i=1; defined $val[2]; ++$i) {
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$lbl{$1} = $2 if $val[2] =~ /^(\d+) (.*)/ and length $2;
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$val[2] = $self->GetValue("CuePointLabel ($i)");
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}
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# get notes if available
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for ($i=1; defined $val[3]; ++$i) {
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$note{$1} = $2 if $val[3] =~ /^(\d+) (.*)/ and length $2;
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$val[3] = $self->GetValue("CuePointNotes ($i)");
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}
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# get regions if available
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for ($i=1; defined $val[4]; ++$i) {
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if ($val[4] =~ /^(\d+) (\d+) '(.*)' \d+ \d+ \d+ \d+ (.*)/) {
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$rgn{$1} = $2;
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$rtyp{$1} = $3;
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$rlbl{$1} = $4;
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}
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$val[4] = $self->GetValue("LabeledText ($i)");
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}
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my $buff = "Cue\tStart\tEnd\tLabel\tPurpose\tText\tNotes\n";
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for ($pos=4; $pos+24<=length(${$val[0]}); $pos+=24) {
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my $n = Get32u($val[0], $pos);
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my $start = Get32u($val[0], $pos + 4);
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my (@lbl, $lbl);
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push @lbl, $lbl{$n} if defined $lbl{$n};
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push @lbl, $rlbl{$n} if defined $rlbl{$n};
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push @lbl, '-', $note{$n} if defined $note{$n};
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my $lbl = join ' ', @lbl;
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$buff .= sprintf("%d\t%.3f\t%.3f\t%s\t%s\t%s\t%s\n",
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$n, $start/$val[1], ($start+($rgn{$n}||0))/$val[1],
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defined($lbl{$n}) ? $lbl{$n} : '',
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defined($rtyp{$n}) ? $rtyp{$n} : '',
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defined($rlbl{$n}) ? $rlbl{$n} : '',
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defined($note{$n}) ? $note{$n} : '');
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}
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return $buff;
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},
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},
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},
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);
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1; # end |