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#!/usr/bin/perl
use warnings; #sed replacement for -w perl parameter
# Copyright 2017 David Snyder
# Apache 2.0
#
if (@ARGV != 2) {
print STDERR "Usage: $0 <path-to-SRE16-eval> <path-to-output>\n";
print STDERR "e.g. $0 /export/corpora/SRE/R149_0_1 data/\n";
exit(1);
}
($db_base, $out_dir) = @ARGV;
# Handle enroll
$out_dir_enroll = "$out_dir/sre16_eval_enroll";
if (system("mkdir -p $out_dir_enroll")) {
die "Error making directory $out_dir_enroll";
}
$tmp_dir_enroll = "$out_dir_enroll/tmp";
if (system("mkdir -p $tmp_dir_enroll") != 0) {
die "Error making directory $tmp_dir_enroll";
}
open(SPKR, ">$out_dir_enroll/utt2spk") || die "Could not open the output file $out_dir_enroll/utt2spk";
open(WAV, ">$out_dir_enroll/wav.scp") || die "Could not open the output file $out_dir_enroll/wav.scp";
open(META, "<$db_base/docs/sre16_eval_enrollment.tsv") or die "cannot open wav list";
%utt2fixedutt = ();
while (<META>) {
$line = $_;
@toks = split(" ", $line);
$spk = $toks[0];
$utt = $toks[1];
if ($utt ne "segment") {
print SPKR "${spk}-${utt} $spk\n";
$utt2fixedutt{$utt} = "${spk}-${utt}";
}
}
if (system("find $db_base/data/enrollment/ -name '*.sph' > $tmp_dir_enroll/sph.list") != 0) {
die "Error getting list of sph files";
}
open(WAVLIST, "<$tmp_dir_enroll/sph.list") or die "cannot open wav list";
while(<WAVLIST>) {
chomp;
$sph = $_;
@t = split("/",$sph);
@t1 = split("[./]",$t[$#t]);
$utt=$utt2fixedutt{$t1[0]};
print WAV "$utt"," sph2pipe -f wav -p -c 1 $sph |\n";
}
close(WAV) || die;
close(SPKR) || die;
# Handle test
$out_dir_test= "$out_dir/sre16_eval_test";
if (system("mkdir -p $out_dir_test")) {
die "Error making directory $out_dir_test";
}
$tmp_dir_test = "$out_dir_test/tmp";
if (system("mkdir -p $tmp_dir_test") != 0) {
die "Error making directory $tmp_dir_test";
}
open(SPKR, ">$out_dir_test/utt2spk") || die "Could not open the output file $out_dir_test/utt2spk";
open(WAV, ">$out_dir_test/wav.scp") || die "Could not open the output file $out_dir_test/wav.scp";
open(TRIALS, ">$out_dir_test/trials") || die "Could not open the output file $out_dir_test/trials";
open(TGL_TRIALS, ">$out_dir_test/trials_tgl") || die "Could not open the output file $out_dir_test/trials_tgl";
open(YUE_TRIALS, ">$out_dir_test/trials_yue") || die "Could not open the output file $out_dir_test/trials_yue";
if (system("find $db_base/data/test/ -name '*.sph' > $tmp_dir_test/sph.list") != 0) {
die "Error getting list of sph files";
}
open(KEY, "<$db_base/docs/sre16_eval_trial_key.tsv") || die "Could not open trials file $db_base/docs/sre16_eval_trial_key.tsv. It might be located somewhere else in your distribution.";
open(SEG_KEY, "<$db_base/docs/sre16_eval_segment_key.tsv") || die "Could not open trials file $db_base/docs/sre16_eval_segment_key.tsv. It might be located somewhere else in your distribution.";
open(LANG_KEY, "<$db_base/metadata/calls.tsv") || die "Could not open trials file $db_base/metadata/calls.tsv. It might be located somewhere else in your distribution.";
open(WAVLIST, "<$tmp_dir_test/sph.list") or die "cannot open wav list";
%utt2call = ();
while(<SEG_KEY>) {
chomp;
$line = $_;
@toks = split(" ", $line);
$utt = $toks[0];
$call = $toks[1];
if ($utt ne "segment") {
$utt2call{$utt} = $call;
}
}
close(SEG_KEY) || die;
%call2lang = ();
while(<LANG_KEY>) {
chomp;
$line = $_;
@toks = split(" ", $line);
$call = $toks[0];
$lang = $toks[1];
$call2lang{$call} = $lang;
}
close(LANG_KEY) || die;
while(<WAVLIST>) {
chomp;
$sph = $_;
@t = split("/",$sph);
@t1 = split("[./]",$t[$#t]);
$utt=$t1[0];
print WAV "$utt"," sph2pipe -f wav -p -c 1 $sph |\n";
print SPKR "$utt $utt\n";
}
close(WAV) || die;
close(SPKR) || die;
while (<KEY>) {
$line = $_;
@toks = split(" ", $line);
$spk = $toks[0];
$utt = $toks[1];
$call = $utt2call{$utt};
$target_type = $toks[3];
if ($utt ne "segment") {
print TRIALS "${spk} ${utt} ${target_type}\n";
if ($call2lang{$call} eq "tgl") {
print TGL_TRIALS "${spk} ${utt} ${target_type}\n";
} elsif ($call2lang{$call} eq "yue") {
print YUE_TRIALS "${spk} ${utt} ${target_type}\n";
} else {
die "Unexpected language $call2lang{$call} for utterance $utt.";
}
}
}
close(TRIALS) || die;
close(TGL_TRIALS) || die;
close(YUE_TRIALS) || die;
if (system("utils/utt2spk_to_spk2utt.pl $out_dir_enroll/utt2spk >$out_dir_enroll/spk2utt") != 0) {
die "Error creating spk2utt file in directory $out_dir_enroll";
}
if (system("utils/utt2spk_to_spk2utt.pl $out_dir_test/utt2spk >$out_dir_test/spk2utt") != 0) {
die "Error creating spk2utt file in directory $out_dir_test";
}
if (system("utils/fix_data_dir.sh $out_dir_enroll") != 0) {
die "Error fixing data dir $out_dir_enroll";
}
if (system("utils/fix_data_dir.sh $out_dir_test") != 0) {
die "Error fixing data dir $out_dir_test";
}
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