1 /*

2  * Copyright (C) 2015-2020 Alibaba Group Holding Limited

3  *

4  */

5 

6 #ifndef __UVOICE_RECORDER_H__

7 #define __UVOICE_RECORDER_H__

8 

9 #include "uvoice_types.h"

10 

17 typedef enum {

18  RECORDER_STAT_IDLE = 0,

19  RECORDER_STAT_READY,

20  RECORDER_STAT_RUNNING,

21  RECORDER_STAT_STOP,

22  RECORDER_STAT_ERROR,

23 } recorder_state_t;

24 

26 typedef struct {

28  int (*set_sink)(media_format_t format, int rate, int channels, int bits, int frames, int bitrate, char *sink);

29  int (*clr_sink)(void);

30  int (*start)(void);

31  int (*stop)(void);

32  int (*get_stream)(uint8_t *buffer, int nbytes);

33  int (*get_state)(recorder_state_t *state);

34  int (*get_position)(int *position);

35  int (*ns_enable)(int enable);

36  int (*ec_enable)(int enable);

37  int (*agc_enable)(int enable);

38  int (*vad_enable)(int enable);

39  int (*format_support)(media_format_t format);

40  void *priv;

41 } uvoice_recorder_t;

42 

48 uvoice_recorder_t *uvoice_recorder_create(void);

49 

57 int uvoice_recorder_release(uvoice_recorder_t *mrecorder);

58 

63 #endif /* __UVOICE_RECORDER_H__ */

64