#!/usr/bin/env bash
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# Copyright 2020 Jiawen Kang
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# Apache 2.0.
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#
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# This script prepares the CN-Celeb2 dataset.
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if [ $# != 2 ]; then
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echo "Usage: make_cnceleb2.sh <CN-Celeb2_PATH> <out_dir>"
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echo "E.g.: make_cnceleb2.sh /export/corpora/CN-Celeb2 data"
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exit 1
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fi
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in_dir=$1
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out_dir=$2
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# Prepare the cnceleb2 training data
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this_out_dir=${out_dir}
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mkdir -p $this_out_dir 2>/dev/null
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WAVFILE=$this_out_dir/wav.scp
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SPKFILE=$this_out_dir/utt2spk
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rm $WAVFILE $SPKFILE 2>/dev/null
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this_in_dir=${in_dir}
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for spkr_id in `cat $this_in_dir/spk.lst`; do
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for f in $in_dir/data/$spkr_id/*.wav; do
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wav_id=$(basename $f | sed s:.wav$::)
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echo "${spkr_id}-${wav_id} $f" >> $WAVFILE
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echo "${spkr_id}-${wav_id} ${spkr_id}" >> $SPKFILE
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done
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done
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# utils/fix_data_dir.sh $this_out_dir
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