#include <aac.h>
Data Fields | |
| int | pce_instance_tag |
| Indicates with which program the DRC info is associated. | |
| int | dyn_rng_sgn [17] |
| DRC sign information; 0 - positive, 1 - negative. | |
| int | dyn_rng_ctl [17] |
| DRC magnitude information. | |
| int | exclude_mask [MAX_CHANNELS] |
| Channels to be excluded from DRC processing. | |
| int | band_incr |
| Number of DRC bands greater than 1 having DRC info. | |
| int | interpolation_scheme |
| Indicates the interpolation scheme used in the SBR QMF domain. | |
| int | band_top [17] |
| Indicates the top of the i-th DRC band in units of 4 spectral lines. | |
| int | prog_ref_level |
| A reference level for the long-term program audio level for all channels combined. | |
Definition at line 167 of file aac.h.
Number of DRC bands greater than 1 having DRC info.
Definition at line 172 of file aac.h.
Referenced by decode_dynamic_range().
| int DynamicRangeControl::band_top[17] |
Indicates the top of the i-th DRC band in units of 4 spectral lines.
Definition at line 174 of file aac.h.
Referenced by decode_dynamic_range().
| int DynamicRangeControl::dyn_rng_ctl[17] |
DRC magnitude information.
Definition at line 170 of file aac.h.
Referenced by decode_dynamic_range().
| int DynamicRangeControl::dyn_rng_sgn[17] |
DRC sign information; 0 - positive, 1 - negative.
Definition at line 169 of file aac.h.
Referenced by decode_dynamic_range().
| int DynamicRangeControl::exclude_mask[MAX_CHANNELS] |
Channels to be excluded from DRC processing.
Definition at line 171 of file aac.h.
Referenced by decode_drc_channel_exclusions().
Indicates the interpolation scheme used in the SBR QMF domain.
Definition at line 173 of file aac.h.
Referenced by decode_dynamic_range().
Indicates with which program the DRC info is associated.
Definition at line 168 of file aac.h.
Referenced by decode_dynamic_range().
A reference level for the long-term program audio level for all channels combined.
Definition at line 175 of file aac.h.
Referenced by decode_dynamic_range().
1.5.8