Configure package to point to ExifTool and/or Perl
Usage
configure_exiftoolr(
command = NULL,
perl_path = NULL,
allow_win_exe = TRUE,
quiet = FALSE
)
Arguments
- command
Character string giving the exiftool command.
- perl_path
Path to a Perl executable.
- allow_win_exe
Logical. If running on a Windows machine, and
if a standalone exiftool executable is available, should it be
used?
- quiet
Logical. Should function should be chatty?
Value
A character string giving the exiftool command, returned
invisibly.