TemporalNoiseShaping Struct Reference

Temporal Noise Shaping. More...

#include <libavcodec/aac.h>

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

Detailed Description

Temporal Noise Shaping.

Definition at line 198 of file aac.h.

Field Documentation

present

int TemporalNoiseShaping::present

Definition at line 199 of file aac.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[8]

Definition at line 200 of file aac.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[8][4]

Definition at line 201 of file aac.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[8][4]

Definition at line 202 of file aac.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[8][4]

Definition at line 203 of file aac.h.

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

coef_idx

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

Definition at line 204 of file aac.h.

Referenced by ff_aac_encode_tns_info(), and ff_aac_search_for_tns().

coef

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

Definition at line 205 of file aac.h.

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

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

• libavcodec/aac.h