1 /* GStreamer 2 * Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu> 3 * Copyright (C) <2009> Sebastian Dröge <sebastian.droege@collabora.co.uk> 4 * 5 * This library is free software; you can redistribute it and/or 6 * modify it under the terms of the GNU Library General Public 7 * License as published by the Free Software Foundation; either 8 * version 2 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 * Library General Public License for more details. 14 * 15 * You should have received a copy of the GNU Library General Public 16 * License along with this library; if not, write to the 17 * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, 18 * Boston, MA 02110-1301, USA. 19 */ 20 21 22 #ifndef __GST_LAMEMP3ENC_H__ 23 #define __GST_LAMEMP3ENC_H__ 24 25 26 #include <gst/gst.h> 27 #include <gst/audio/gstaudioencoder.h> 28 #include <gst/base/gstadapter.h> 29 30 G_BEGIN_DECLS 31 32 #ifndef LAME_SUBPROJECT 33 #include <lame/lame.h> 34 #else 35 #include "lame.h" 36 #endif 37 38 #define GST_TYPE_LAMEMP3ENC (gst_lamemp3enc_get_type()) 39 G_DECLARE_FINAL_TYPE (GstLameMP3Enc, gst_lamemp3enc, GST, LAMEMP3ENC, 40 GstAudioEncoder) 41 42 /** 43 * GstLameMP3Enc: 44 * 45 * Opaque data structure. 46 */ 47 struct _GstLameMP3Enc { 48 GstAudioEncoder element; 49 50 /*< private >*/ 51 gint samplerate; 52 gint out_samplerate; 53 gint num_channels; 54 55 /* properties */ 56 gint target; 57 gint bitrate; 58 gboolean cbr; 59 gfloat quality; 60 gint encoding_engine_quality; 61 gboolean mono; 62 63 lame_global_flags *lgf; 64 65 GstAdapter *adapter; 66 }; 67 68 GST_ELEMENT_REGISTER_DECLARE (lamemp3enc); 69 70 G_END_DECLS 71 72 #endif /* __GST_LAMEMP3ENC_H__ */ 73