| commit | author | age | ||
| 92c40d | 1 | ;********************************************************************* |
| AN | 2 | ; OM-SoX, (c) 2011-2013 Marlon Schumacher (CIRMMT/McGill University) * |
| 3 | ; http://sourceforge.net/projects/omsox/ * | |
| 4 | ; * | |
| 5 | ; Multichannel Audio Manipulation and Functional Batch Processing. * | |
| 6 | ; DSP based on SoX - (c) C.Bagwell and Contributors * | |
| 7 | ; http://sox.sourceforge.net/ * | |
| 8 | ;********************************************************************* | |
| 9 | ; | |
| 10 | ;This program is free software; you can redistribute it and/or | |
| 11 | ;modify it under the terms of the GNU General Public License | |
| 12 | ;as published by the Free Software Foundation; either version 2 | |
| 13 | ;of the License, or (at your option) any later version. | |
| 14 | ; | |
| 15 | ;See file LICENSE for further informations on licensing terms. | |
| 16 | ; | |
| 17 | ;This program is distributed in the hope that it will be useful, | |
| 18 | ;but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 19 | ;MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 20 | ;GNU General Public License for more details. | |
| 21 | ; | |
| 22 | ;You should have received a copy of the GNU General Public License | |
| 23 | ;along with this program; if not, write to the Free Software | |
| 24 | ;Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,10 USA. | |
| 25 | ; | |
| 26 | ;Authors: M. Schumacher | |
| 27 | ||
| 28 | (in-package :om) | |
| 29 | ||
| 30 | ; %%%%%%%%%% DOC for common class slots %%%%%%% | |
| 31 | (defparameter *sox-dur-doc* "Duration of output audio (sec). [float]") | |
| 32 | (defparameter *sox-input-doc* "Audio input for sox input modules. [sound object, pathname, string/pipe]") | |
| 33 | (defparameter *sox-gain-doc* "Gain value for audio input before processing (dBFS). [float, list]") | |
| 34 | (defparameter *sox-panning-doc* "Panning value (decimal number) for panning audio between adjacent channels. [float, list]") | |
| 35 | (defparameter *sox-channel-matrix-doc* "Specify input channels as a list of lists (matrix). Each sublist contains the contributing input channels for an output channel. [list]") | |
| 36 | ;*sox-in-channels-doc* | |
| 37 | (defparameter *sox-gain-matrix-doc* "Specify gains as a list of lists (matrix). Each sublist contains the contributing gains of input channels forming an output channel. [list]") | |
| 38 | (defparameter *sox-channels-doc* "Specify input channels as a list of sublists (matrix). Each sublist contains the contributing input channels forming an output channel. [list]") | |
| 39 | ; %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% | |
| 40 | ||
| 41 | ; ==== SOX-INPUT ======================== | |
| 42 | ; superclass for sox-input-combiners | |
| 43 | ; sound might be called 'audio' instead | |
| 44 | ||
| 45 | (defclass! sox-input () | |
| 46 | ( | |
| 47 | (sound :type sound :accessor sound :initarg :sound :initform nil :documentation *sox-input-doc*) | |
| 48 | ) | |
| 49 | (:documentation "Abstract superclass for OM-SoX input classes") | |
| 50 | ) | |
| 51 | ||
| 52 | (defmethod get-fonde-pict ((self sox-input)) *sox-bg-pict*) | |
| 53 | (setq *sox-bg-pict* (om-load-and-store-picture "dibox" 'om-sox)) | |
| 54 | ||
| 55 | #| | |
| 56 | ;;; maquette interface | |
| 57 | (defmethod allowed-in-maq-p ((self sound)) (good-val-p? self)) | |
| 58 | (defmethod get-obj-dur ((self sound)) (extent self)) | |
| 59 | (defmethod allow-strech-p ((self sound) (factor number)) nil) | |
| 60 | |# | |
