mirror of https://github.com/nu774/fdkaac.git
57 lines
1.5 KiB
C
57 lines
1.5 KiB
C
/*
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* Copyright (C) 2013 nu774
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* For conditions of distribution and use, see copyright notice in COPYING
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*/
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#ifndef AACENC_H
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#define AACENC_H
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#include <fdk-aac/aacenc_lib.h>
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#include "lpcm.h"
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#define AACENC_PARAMS \
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unsigned profile; \
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unsigned bitrate; \
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unsigned bitrate_mode; \
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unsigned bandwidth; \
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unsigned afterburner; \
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unsigned lowdelay_sbr; \
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unsigned sbr_ratio; \
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unsigned sbr_signaling; \
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unsigned transport_format; \
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unsigned adts_crc_check; \
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unsigned header_period;
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typedef struct aacenc_param_t {
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AACENC_PARAMS
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} aacenc_param_t;
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typedef struct aacenc_frame_t {
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uint8_t *data;
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uint32_t size, capacity;
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} aacenc_frame_t;
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int aacenc_is_explicit_bw_compatible_sbr_signaling_available();
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int aacenc_is_sbr_ratio_available();
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int aacenc_is_sbr_active(const aacenc_param_t *params);
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int aacenc_is_dual_rate_sbr(const aacenc_param_t *params);
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void aacenc_get_lib_info(LIB_INFO *info);
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int aacenc_mp4asc(const aacenc_param_t *params,
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const uint8_t *asc, uint32_t ascsize,
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uint8_t *outasc, uint32_t *outsize);
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int aacenc_init(HANDLE_AACENCODER *encoder, const aacenc_param_t *params,
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const pcm_sample_description_t *format,
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AACENC_InfoStruct *info);
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int aac_encode_frame(HANDLE_AACENCODER encoder,
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const pcm_sample_description_t *format,
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const INT_PCM *input, unsigned iframes,
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aacenc_frame_t *output);
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#endif
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