huxi
65 lines
2.1 KiB
C
65 lines
2.1 KiB
C
#ifndef _AUDIO_VOCAL_REMOVE_API_H_
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#define _AUDIO_VOCAL_REMOVE_API_H_
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#include "system/includes.h"
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#include "media/includes.h"
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#include "effects/audio_eq.h"
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typedef struct _VOCAL_REMOVE_PARM {
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u32 low_cut_freq;
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u32 high_cut_freq;
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u8 remove_ratio; //人声消除比例
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} VOCAL_REMOVE_PARM;
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typedef struct _vocal_remover_TOOL_SET {
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int is_bypass; // 1-> byass 0 -> no bypass
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VOCAL_REMOVE_PARM parm;
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} vocal_remover_param_tool_set;
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typedef struct _vocal_remove_open_parm {
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u8 channel;//输入音频声道数
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u8 bit_wide;//0:16bit 1:32bit
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} vocal_remove_open_parm;
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typedef struct _vocal_remove_hdl {
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u32 vocal_remove_dis: 1;
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u8 vocal_remove_ratio;
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vocal_remove_open_parm o_parm;
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} vocal_remove_hdl;
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/*----------------------------------------------------------------------------*/
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/**@brief audio_vocal_remove_open 人声消除打开
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@param *_parm: 始化参数，详见结构体vocal_remove_open_parm
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@return 句柄
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@note
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*/
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/*----------------------------------------------------------------------------*/
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vocal_remove_hdl *audio_vocal_remove_open(vocal_remove_open_parm *_parm);
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/*----------------------------------------------------------------------------*/
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/**@brief audio_vocal_remove_close 人声关闭处理
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@param _hdl:句柄
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@return 0:成功 -1：失败
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@note
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*/
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/*----------------------------------------------------------------------------*/
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int audio_vocal_remove_close(vocal_remove_hdl *_hdl);
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/*----------------------------------------------------------------------------*/
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/**@brief audio_vocal_remove_sw 运行过程开关处理
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@param _hdl:句柄
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@param dis: 0：人声消除有效 1:人声消除无效
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@return 0:成功 -1：失败
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@note
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*/
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/*----------------------------------------------------------------------------*/
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int audio_vocal_remove_sw(vocal_remove_hdl *_hdl, u32 dis);
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int audio_vocal_remove_run(vocal_remove_hdl *_hdl, void *data, u32 len);
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int audio_vocal_remove_ratio(vocal_remove_hdl *_hdl, u8 ratio);
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int audio_vocal_remove_eq_run(struct audio_eq *vocal_remove_eq, s16 *in, u16 len, int is_bypass);
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#endif
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