copy_audio: copy audio files with optional silence added at the end

In gobbios/avutils: various utilities for DiViMe tools and audio processing

Description

copy audio files with optional silence added at the end

Usage

copy_audio(from, to, appendsilence = NULL,
  pathtosox = getOption("avutils_sox"))

Arguments

from	character, file path for the source
to	character, file path to the target location
appendsilence	numeric, number of seconds for added silence at the end of the file. NULL by default where the file is simply copied without any processing through sox.
pathtosox	character, path to sox binary

Details

In case you want to add silence to the audio file, sox is required (see set_binaries for details). In addition, the function creates an additional temporary copy of the wav file, because sox also requires 'clean' file names.

Value

logical, indicating whether the file to exists, i.e. whether copying was successful.

gobbios/avutils documentation built on Feb. 19, 2020, 9:44 a.m.