find_transcripts_txt.pl
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#!/usr/bin/env perl
# Copyright 2013 MERL (author: Felix Weninger)
# Modified from original Kaldi code: find_transcripts.pl
# Copyright 2010-2011 Microsoft Corporation
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# THIS CODE IS PROVIDED *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED
# WARRANTIES OR CONDITIONS OF TITLE, FITNESS FOR A PARTICULAR PURPOSE,
# MERCHANTABLITY OR NON-INFRINGEMENT.
# See the Apache 2 License for the specific language governing permissions and
# limitations under the License.
# This program takes on its standard input a list of utterance
# id's, one for each line. (e.g. 4k0c030a is a an utterance id).
# This is like find_transcripts_singledot.pl but using Kaldi txt as input format.
# It also does not assume 8-character utterance IDs since this is not the case
# for MCWSJAV, for which this script is used.
use strict;
my $txtfile;
my %utt2trans;
@ARGV == 1 || die "$0 txt_file < utterance_ids > transcripts";
$txtfile = shift @ARGV;
open(F, "<$txtfile") || die "Error opening txt file $txtfile\n";
while(<F>) {
$_ =~ m:^(\w+)\s+(.+)$: || die "Bad line $_ in txt file $txtfile (line $.)\n";
my $trans = $2;
my $utt = $1;
#print "utt = $utt\n";
$utt2trans{$utt} = $trans;
}
while(<STDIN>){
chop;
my $uttid = $_;
$uttid =~ m:\w+: || die "Bad utterance id $_";
if(!defined $utt2trans{$uttid}) {
print STDERR "No transcript for utterance $uttid (current dot file is $txtfile)\n";
} else {
print "$uttid $utt2trans{$uttid}\n";
}
}