kaldi-trunk/src/featbin/copy-feats ark:myfeats.ark ark,scp:tttt.ark,tttt.scp 输出tttt.scp: BAC009S0002W0122 tttt.ark:17 表示BAC009S0002W0122
kaldi-trunk/src/featbin/copy-feats ark:myfeats.ark ark,scp:tttt.ark,tttt.scp 输出tttt.scp: BAC009S0002W0122 tttt.ark:17 表示BAC009S0002W0122