1 /** 2 * MltAudio.h - MLT Wrapper 3 * Copyright (C) 2020 Meltytech, LLC 4 * 5 * This library is free software; you can redistribute it and/or 6 * modify it under the terms of the GNU Lesser General Public 7 * License as published by the Free Software Foundation; either 8 * version 2.1 of the License, or (at your option) any later version. 9 * 10 * This library is distributed in the hope that it will be useful, 11 * but WITHOUT ANY WARRANTY; without even the implied warranty of 12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 13 * Lesser General Public License for more details. 14 * 15 * You should have received a copy of the GNU Lesser General Public 16 * License along with this library; if not, write to the Free Software 17 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 18 */ 19 20 #ifndef MLTPP_AUDIO_H 21 #define MLTPP_AUDIO_H 22 23 #include "MltConfig.h" 24 25 #include <framework/mlt.h> 26 27 namespace Mlt 28 { 29 class MLTPP_DECLSPEC Audio 30 { 31 private: 32 mlt_audio instance; 33 public: 34 Audio(); 35 Audio( mlt_audio audio ); 36 virtual ~Audio( ); 37 void* data(); 38 void set_data( void* data ); 39 int frequency(); 40 void set_frequency( int frequency ); 41 mlt_audio_format format(); 42 void set_format( mlt_audio_format format ); 43 int samples(); 44 void set_samples( int samples ); 45 int channels(); 46 void set_channels( int channels ); 47 mlt_channel_layout layout(); 48 void set_layout( mlt_channel_layout layout ); 49 }; 50 } 51 52 #endif 53