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/*
* audio.h: A program for the Video Disk Recorder
*
* See the README file for copyright information and how to reach the author.
*
*/
#ifndef __audio_h_
#define __audio_h_
#include "global.h"
#include "audio_gain_analysis.h"
class cMarkAdAudio
{
private:
//int framenumber;
MarkAdContext *macontext;
MarkAdMark mark;
void ResetMark();
bool AddMark(int Type, int Position, const char *Comment);
#define CUT_VAL 4
#define MIN_LOWVALS 25
bool SilenceDetection(int FrameNumber);
int lastframe_silence;
int lastframe_gain;
double lastgain;
cMarkAdAudioGainAnalysis audiogain;
bool AnalyzeGain(int FrameNumber);
int channels;
bool ChannelChange(int a, int b);
int framelast;
MarkAdPos result;
public:
cMarkAdAudio(MarkAdContext *maContext);
~cMarkAdAudio();
MarkAdMark *Process(int FrameNumber, int FrameNumberBefore);
MarkAdPos *Process2ndPass(int FrameNumber);
void Clear();
};
#endif
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