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[egs] Make voxceleb recipe work with latest version of the dataset (k…
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,123 @@ | ||
| #!/usr/bin/perl | ||
| # | ||
| # Copyright 2018 Ewald Enzinger | ||
| # 2018 David Snyder | ||
| # 2019 Soonshin Seo | ||
| # | ||
| # Usage: make_voxceleb1_v2.pl /export/voxceleb1 dev data/dev | ||
| # | ||
| # The VoxCeleb1 corpus underwent several updates that changed the directory and speaker ID format. | ||
| # The script 'make_voxceleb1.pl' works for the oldest version of the corpus. | ||
| # This script should be used if you've downloaded the corpus recently. | ||
|
|
||
| if (@ARGV != 3) { | ||
| print STDERR "Usage: $0 <path-to-voxceleb1> <dataset> <path-to-data-dir>\n"; | ||
| print STDERR "e.g. $0 /export/voxceleb1 dev data/dev\n"; | ||
| exit(1); | ||
| } | ||
|
|
||
| ($data_base, $dataset, $out_dir) = @ARGV; | ||
|
|
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| if ("$dataset" ne "dev" && "$dataset" ne "test") { | ||
| die "dataset parameter must be 'dev' or 'test'!"; | ||
| } | ||
|
|
||
| if (system("mkdir -p $out_dir") != 0) { | ||
| die "Error making directory $out_dir"; | ||
| } | ||
|
|
||
| opendir my $dh, "$data_base/$dataset/wav" or die "Cannot open directory: $!"; | ||
| my @spkr_dirs = grep {-d "$data_base/$dataset/wav/$_" && ! /^\.{1,2}$/} readdir($dh); | ||
| closedir $dh; | ||
|
|
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| if ($dataset eq "dev"){ | ||
| open(SPKR_TRAIN, ">", "$out_dir/utt2spk") or die "could not open the output file $out_dir/utt2spk"; | ||
| open(WAV_TRAIN, ">", "$out_dir/wav.scp") or die "could not open the output file $out_dir/wav.scp"; | ||
|
|
||
| foreach (@spkr_dirs) { | ||
| my $spkr_id = $_; | ||
| opendir my $dh, "$data_base/$dataset/wav/$spkr_id/" or die "Cannot open directory: $!"; | ||
| my @rec_dirs = grep {-d "$data_base/$dataset/wav/$spkr_id/$_" && ! /^\.{1,2}$/} readdir($dh); | ||
| closedir $dh; | ||
| foreach (@rec_dirs) { | ||
| my $rec_id = $_; | ||
| opendir my $dh, "$data_base/$dataset/wav/$spkr_id/$rec_id/" or die "Cannot open directory: $!"; | ||
| my @files = map{s/\.[^.]+$//;$_}grep {/\.wav$/} readdir($dh); | ||
| closedir $dh; | ||
| foreach (@files) { | ||
| my $name = $_; | ||
| my $wav = "$data_base/$dataset/wav/$spkr_id/$rec_id/$name.wav"; | ||
| my $utt_id = "$spkr_id-$rec_id-$name"; | ||
| print WAV_TRAIN "$utt_id", " $wav", "\n"; | ||
| print SPKR_TRAIN "$utt_id", " $spkr_id", "\n"; | ||
| } | ||
| } | ||
| } | ||
| close(SPKR_TRAIN) or die; | ||
| close(WAV_TRAIN) or die; | ||
| } | ||
|
|
||
| if ($dataset eq "test"){ | ||
| if (! -e "$data_base/voxceleb1_test_v2.txt") { | ||
| system("wget -O $data_base/voxceleb1_test_v2.txt http://www.openslr.org/resources/49/voxceleb1_test_v2.txt"); | ||
| } | ||
|
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||
| open(TRIAL_IN, "<", "$data_base/voxceleb1_test_v2.txt") or die "could not open the verification trials file $data_base/voxceleb1_test_v2.txt"; | ||
| open(TRIAL_OUT, ">", "$out_dir/trials") or die "Could not open the output file $out_test_dir/trials"; | ||
| open(SPKR_TEST, ">", "$out_dir/utt2spk") or die "could not open the output file $out_dir/utt2spk"; | ||
| open(WAV_TEST, ">", "$out_dir/wav.scp") or die "could not open the output file $out_dir/wav.scp"; | ||
|
|
||
| my $test_spkrs = (); | ||
| while (<TRIAL_IN>) { | ||
| chomp; | ||
| my ($tar_or_non, $path1, $path2) = split; | ||
| # Create entry for left-hand side of trial | ||
| my ($spkr_id, $rec_id, $name) = split('/', $path1); | ||
| my $utt_id1 = "$spkr_id-$rec_id-$name"; | ||
| $test_spkrs{$spkr_id} = (); | ||
|
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||
| # Create entry for right-hand side of trial | ||
| my ($spkr_id, $rec_id, $name) = split('/', $path2); | ||
| my $utt_id2 = "$spkr_id-$rec_id-$name"; | ||
| $test_spkrs{$spkr_id} = (); | ||
|
|
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| my $target = "nontarget"; | ||
| if ($tar_or_non eq "1") { | ||
| $target = "target"; | ||
| } | ||
| print TRIAL_OUT "$utt_id1 $utt_id2 $target\n"; | ||
| } | ||
|
|
||
| foreach (@spkr_dirs) { | ||
| my $spkr_id = $_; | ||
| opendir my $dh, "$data_base/$dataset/wav/$spkr_id/" or die "Cannot open directory: $!"; | ||
| my @rec_dirs = grep {-d "$data_base/$dataset/wav/$spkr_id/$_" && ! /^\.{1,2}$/} readdir($dh); | ||
| closedir $dh; | ||
| foreach (@rec_dirs) { | ||
| my $rec_id = $_; | ||
| opendir my $dh, "$data_base/$dataset/wav/$spkr_id/$rec_id/" or die "Cannot open directory: $!"; | ||
| my @files = map{s/\.[^.]+$//;$_}grep {/\.wav$/} readdir($dh); | ||
| closedir $dh; | ||
| foreach (@files) { | ||
| my $name = $_; | ||
| my $wav = "$data_base/$dataset/wav/$spkr_id/$rec_id/$name.wav"; | ||
| my $utt_id = "$spkr_id-$rec_id-$name"; | ||
| print WAV_TEST "$utt_id", " $wav", "\n"; | ||
| print SPKR_TEST "$utt_id", " $spkr_id", "\n"; | ||
| } | ||
| } | ||
| } | ||
| close(SPKR_TEST) or die; | ||
| close(WAV_TEST) or die; | ||
| close(TRIAL_OUT) or die; | ||
| close(TRIAL_IN) or die; | ||
| } | ||
|
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||
| if (system( | ||
| "utils/utt2spk_to_spk2utt.pl $out_dir/utt2spk >$out_dir/spk2utt") != 0) { | ||
| die "Error creating spk2utt file in directory $out_dir"; | ||
| } | ||
| system("env LC_COLLATE=C utils/fix_data_dir.sh $out_dir"); | ||
| if (system("env LC_COLLATE=C utils/validate_data_dir.sh --no-text --no-feats $out_dir") != 0) { | ||
| die "Error validating directory $out_dir"; | ||
| } |
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