On 27.08.2008, at 09:13, Hans-Jörg Bibiko wrote:
first setWavPlayer() expects an UNIX shell command. To open it with
e.g. QuickTime one should use this:
setWavPlayer('open -a \"QuickTime Player.app\"')
[Ignore the error message]
Then the tricky point is that QuickTime cannot open temp files
written by the play() function (?maybe access rights; or the sound
lib is written with Windows-like paths?)
Thus I wrote my own play() function
myplay <- function(s, ...) {
f <- paste(tempdir(), "/Temp_Sound.wav", sep='')
if (file.exists(f)) {file.remove(f)}
saveSample(s, f)
play(f, ...)
}
Stop. I've just read the source code. On Mac you should write:
setWavPlayer('open -a \"QuickTime Player.app\"')
play(s, stay=TRUE)
If stay = FALSE the temp file will be deleted immediately after
creation (?)
BTW the error message after setWavPlayer results by the issue that the
test wav file is in some sense corrupt.
Furthermore findWavPlayer() is not up-to-date, thus it couldn't find
an adequate player for Leopard ;)
I will contact the maintainer.
--Hans
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