| /* GStreamer |
| * Copyright (C) 2009 Tiago Katcipis <tiagokatcipis@gmail.com> |
| * Copyright (C) 2009 Paulo Pizarro <paulo.pizarro@gmail.com> |
| * Copyright (C) 2009 Rogério Santos <rogerio.santos@digitro.com.br> |
| * |
| * This library is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU Library General Public |
| * License as published by the Free Software Foundation; either |
| * version 2 of the License, or (at your option) any later version. |
| * |
| * This library is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| * Library General Public License for more details. |
| * |
| * You should have received a copy of the GNU Library General Public |
| * License along with this library; if not, write to the |
| * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, |
| * Boston, MA 02110-1301, USA. |
| */ |
| |
| |
| #ifndef __VAD_FILTER_H__ |
| #define __VAD_FILTER_H__ |
| |
| #define VAD_SILENCE 0 |
| #define VAD_VOICE 1 |
| |
| |
| typedef struct _vad_s VADFilter; |
| |
| gint vad_update(VADFilter *p, gint16 *data, gint len); |
| |
| void vad_set_hysteresis(VADFilter *p, guint64 hysteresis); |
| |
| guint64 vad_get_hysteresis(VADFilter *p); |
| |
| VADFilter* vad_new(guint64 hysteresis); |
| |
| void vad_reset(VADFilter *p); |
| |
| void vad_destroy(VADFilter *p); |
| |
| #endif /* __VAD_FILTER__ */ |
