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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/***************************************************************************
* liblame_wrapper.h
*
* Sat Jul 2 11:11:34 CEST 2005
* Copyright 2005 Bent Bisballe
* deva@aasimon.org
****************************************************************************/
/*
* This file is part of MIaV.
*
* MIaV is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* MIaV 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with MIaV; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
*/
#include "config.h"
#ifndef __MIAV_LIBLAME_WRAPPER_H__
#define __MIAV_LIBLAME_WRAPPER_H__
// Use libdv
#include <libdv/dv.h>
#include <libdv/dv_types.h>
// Use liblame
#include <lame/lame.h>
#include "frame.h"
#define AUDIO_BUFFER_SIZE DV_AUDIO_MAX_SAMPLES
#define CHANNELS 2
#define INPUT_SAMPLE_RATE 48000
#define OUTPUT_SAMPLE_RATE 48000
#define SAMPLES OUTPUT_SAMPLE_RATE / 25
class LibLAMEWrapper {
public:
LibLAMEWrapper();
~LibLAMEWrapper();
Frame *encode(Frame *dvframe);
Frame *close(Frame *dvframe = NULL);
private:
unsigned long long calc_bitrate;
int frame_number;
// LAME stuff
lame_global_flags *gfp;
// libdv stuff
dv_decoder_t *decoder;
int16_t *audio_buffer[2];
};
#endif/*__MIAV_LIBLAME_WRAPPER_H__*/
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