TemporalNoiseShaping Struct Reference

Temporal Noise Shaping. More...

#include <aacdec.h>

Data Fields
int	present
int	n_filt [8]
int	length [8][4]
int	direction [8][4]
int	order [8][4]
INTFLOAT	coef [8][4][TNS_MAX_ORDER]
int	coef_idx [8][4][TNS_MAX_ORDER]
float	coef [8][4][TNS_MAX_ORDER]

Detailed Description

Temporal Noise Shaping.

Definition at line 105 of file aacdec.h.

Field Documentation

present

int TemporalNoiseShaping::present

Definition at line 106 of file aacdec.h.

Referenced by aac_encode_frame(), apply_ltp(), decode_ics(), encode_individual_channel(), ff_aac_encode_tns_info(), ff_aac_search_for_tns(), and spectral_to_sample().

n_filt

int TemporalNoiseShaping::n_filt

Definition at line 107 of file aacdec.h.

Referenced by apply_tns(), decode_tns(), ff_aac_apply_tns(), ff_aac_encode_tns_info(), and ff_aac_search_for_tns().

length

int TemporalNoiseShaping::length

Definition at line 108 of file aacdec.h.

Referenced by apply_tns(), decode_tns(), ff_aac_apply_tns(), ff_aac_encode_tns_info(), and ff_aac_search_for_tns().

direction

int TemporalNoiseShaping::direction

Definition at line 109 of file aacdec.h.

Referenced by apply_tns(), decode_tns(), ff_aac_apply_tns(), ff_aac_encode_tns_info(), and ff_aac_search_for_tns().

order

int TemporalNoiseShaping::order

Definition at line 110 of file aacdec.h.

Referenced by apply_tns(), decode_tns(), ff_aac_apply_tns(), ff_aac_encode_tns_info(), and ff_aac_search_for_tns().

coef [1/2]

INTFLOAT TemporalNoiseShaping::coef[8][4][TNS_MAX_ORDER]

Definition at line 111 of file aacdec.h.

Referenced by apply_tns(), decode_tns(), ff_aac_apply_tns(), and ff_aac_search_for_tns().

coef_idx

int TemporalNoiseShaping::coef_idx[8][4][TNS_MAX_ORDER]

Definition at line 106 of file aacenc.h.

Referenced by ff_aac_encode_tns_info(), and ff_aac_search_for_tns().

coef [2/2]

float TemporalNoiseShaping::coef[8][4][TNS_MAX_ORDER]

Definition at line 107 of file aacenc.h.

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The documentation for this struct was generated from the following files:

• libavcodec/aacdec.h
• libavcodec/aacenc.h