fixrm

HTK应用程序

#!/bin/csh

#  fix rm files that were corrupted in recording
#  chops out a number of samples from the (coded) files
#   
#  fixrm corruptlist dataroot
#
#  where corruptlist is a file with each list containing the
#      corrupt_file_name corrupt_start corrupt_end
# dataroot is the root directory for the files in corruptlist
#
# the script moves the original file to the same name with 
# .orig added to the name
#
# Copyright (c) Phil Woodland, 1993
# Last Updated 14/5/93
#

if ( $#argv != 2 ) then
   echo "usage: fixrm corruptlist dataroot"
   exit 1
endif

set CORRUPT=$1
if (! -f $CORRUPT) then
   echo "fixrm: corrupt list $CORRUPT not found"
   exit 1
endif

set DATAROOT=$2
if (! -d $DATAROOT) then
   echo "fixrm: Invalid dataroot directory $DATAROOT"
   exit 1
endif

set corruptlist=`cat $CORRUPT`
@ ncorrupt = $#corruptlist / 3
echo "$ncorrupt files read"
set index=1
@ i = 1
while ( $i <= $ncorrupt )
   set name = $corruptlist[$index]
   @ index++
   set first = $corruptlist[$index]
   @ index++
   set last = $corruptlist[$index]
   @ index++
   set fullname = $DATAROOT/$name
   set backup = "$fullname".orig
   if ( -f $backup ) then
      echo "$fullname already processed"
   else
      echo "Deleting frames $first to $last of $fullname"
      cp $fullname $backup
      set dir = `dirname $fullname`
      @ startend = ( $first - 1 ) 
      @ startend = $startend * 100000
      HCopy -A -e $startend $fullname $dir/tmp.1
      @ endstart = $last + 1
      @ endstart = $endstart * 100000
      HCopy -A -s $endstart $fullname $dir/tmp.2
      HCopy -A $dir/tmp.1 + $dir/tmp.2 $fullname
      \rm $dir/tmp.1 $dir/tmp.2
   endif
   @ i++
end