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annotate scripts/audio/@audiorecorder/play.m @ 20654:b65888ec820e draft default tip gccjit

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dmalcom gcc jit import
author Stefan Mahr <dac922@gmx.de>
date Fri, 27 Feb 2015 16:59:36 +0100
parents aa36fb998a4d
children
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1 ## Copyright (C) 2013-2015 Vytautas Jančauskas
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2 ##
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3 ## This file is part of Octave.
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4 ##
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5 ## Octave is free software; you can redistribute it and/or modify it
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6 ## under the terms of the GNU General Public License as published by
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7 ## the Free Software Foundation; either version 3 of the License, or (at
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8 ## your option) any later version.
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9 ##
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10 ## Octave is distributed in the hope that it will be useful, but
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11 ## WITHOUT ANY WARRANTY; without even the implied warranty of
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12 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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13 ## General Public License for more details.
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14 ##
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15 ## You should have received a copy of the GNU General Public License
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16 ## along with Octave; see the file COPYING. If not, see
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17 ## <http://www.gnu.org/licenses/>.
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18
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19 ## -*- texinfo -*-
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20 ## @deftypefn {Function File} {@var{player} =} play (@var{recorder})
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21 ## @deftypefnx {Function File} {@var{player} =} play (@var{recorder}, @var{start})
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22 ## @deftypefnx {Function File} {@var{player} =} play (@var{recorder}, [@var{start}, @var{end}])
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23 ## Play the audio recorded in @var{recorder} and return a corresponding
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24 ## audioplayer object.
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25 ##
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26 ## If the optional argument @var{start} is provided, begin playing
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27 ## @var{start} seconds in to the recording.
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28 ##
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29 ## If the optional argument @var{end} is provided, stop playing at
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30 ## @var{end} seconds in the recording.
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31 ## @end deftypefn
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32
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33 function player = play (varargin)
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34
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35 if (nargin < 1 || nargin > 2)
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36 print_usage ();
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37 endif
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38
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39 recorder = varargin{1};
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40 data = getaudiodata (recorder);
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41 player = audioplayer (data, get (recorder, "SampleRate"),
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42 get (recorder, "BitsPerSample"));
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43 if (nargin == 1)
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44 play (player);
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45 else
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46 play (player, varargin{2});
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47 endif
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48
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49 endfunction