huxi
25 lines
607 B
C
25 lines
607 B
C
#ifndef __AUDIO_PITCH_SPEED_ADJ_API__
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#define __AUDIO_PITCH_SPEED_ADJ_API__
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#include "jlstream.h"
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#include "media/audio_base.h"
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#include "effects/audio_pitchspeed.h"
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#include "node_uuid.h"
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/* 获取当前的变调模式 */
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u8 get_pitch_mode();
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/* 升高音调 */
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int audio_pitch_up(char *node_name);
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/* 降低音调 */
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int audio_pitch_down(char *node_name);
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/*
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* 变速变调设置接口
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* node_name：工具中定义的节点名称
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* semi_tones：半音符，范围 -12~12
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* speed：变速倍数，范围 >0.5
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* */
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int audio_pitch_speed_set(char *node_name, float semi_tones, float speed);
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#endif
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