FFmpeg: MPEG4AudioConfig Struct Reference

FFmpeg 4.0

#include <libavcodec/mpeg4audio.h>

Data Fields
int	object_type

int	sampling_index

int	sample_rate

int	chan_config

int	sbr
	-1 implicit, 1 presence More...

int	ext_object_type

int	ext_sampling_index

int	ext_sample_rate

int	ext_chan_config

int	channels

int	ps
	-1 implicit, 1 presence More...

int	frame_length_short

Detailed Description

Definition at line 33 of file mpeg4audio.h.

Field Documentation

◆ object_type

int MPEG4AudioConfig::object_type

◆ sampling_index

int MPEG4AudioConfig::sampling_index

Definition at line 35 of file mpeg4audio.h.

Referenced by aac_decode_frame_int(), aac_decode_init(), adts_decode_extradata(), apply_prediction(), decode_audio_specific_config_gb(), decode_ics_info(), decode_pce(), decode_prediction(), ff_mp4_read_dec_config_descr(), ff_mpeg4audio_get_config_gb(), and parse_adts_frame_header().

◆ sample_rate

int MPEG4AudioConfig::sample_rate

Definition at line 36 of file mpeg4audio.h.

Referenced by aac_decode_frame_int(), aac_decode_init(), decode_audio_specific_config_gb(), ff_mp4_read_dec_config_descr(), ff_mpeg4audio_get_config_gb(), flush(), flv_read_packet(), get_aac_sample_rates(), latm_decode_audio_specific_config(), parse_adts_frame_header(), parse_config_ALS(), and read_specific_config().

◆ chan_config

int MPEG4AudioConfig::chan_config

Definition at line 37 of file mpeg4audio.h.

Referenced by aac_decode_er_frame(), aac_decode_frame_int(), aac_decode_init(), adts_decode_extradata(), decode_audio_specific_config_gb(), ff_mpeg4audio_get_config_gb(), flush(), get_che(), latm_decode_audio_specific_config(), latm_decode_extradata(), parse_adts_frame_header(), and parse_config_ALS().

◆ sbr

int MPEG4AudioConfig::sbr

-1 implicit, 1 presence

Definition at line 38 of file mpeg4audio.h.

Referenced by aac_decode_frame_int(), aac_decode_init(), apply_independent_coupling(), apply_independent_coupling_fixed(), decode_audio_specific_config_gb(), decode_eld_specific_config(), decode_extension_payload(), decode_ga_specific_config(), ff_mpeg4audio_get_config_gb(), get_che(), parse_adts_frame_header(), and spectral_to_sample().

◆ ext_object_type

int MPEG4AudioConfig::ext_object_type

Definition at line 39 of file mpeg4audio.h.

Referenced by ff_mp4_read_dec_config_descr(), and ff_mpeg4audio_get_config_gb().

◆ ext_sampling_index

int MPEG4AudioConfig::ext_sampling_index

Definition at line 40 of file mpeg4audio.h.

Referenced by ff_mpeg4audio_get_config_gb().

◆ ext_sample_rate

int MPEG4AudioConfig::ext_sample_rate

Definition at line 41 of file mpeg4audio.h.

Referenced by aac_decode_frame_int(), ff_mp4_read_dec_config_descr(), ff_mpeg4audio_get_config_gb(), flv_read_packet(), and get_aac_sample_rates().

◆ ext_chan_config

int MPEG4AudioConfig::ext_chan_config

Definition at line 42 of file mpeg4audio.h.

Referenced by ff_mpeg4audio_get_config_gb().

◆ channels

int MPEG4AudioConfig::channels

Definition at line 43 of file mpeg4audio.h.

Referenced by aac_decode_init(), ff_mp4_read_dec_config_descr(), ff_mpeg4audio_get_config_gb(), flv_read_packet(), parse_config_ALS(), and read_specific_config().

◆ ps

int MPEG4AudioConfig::ps

-1 implicit, 1 presence

Definition at line 44 of file mpeg4audio.h.

Referenced by aac_decode_init(), che_configure(), decode_audio_specific_config_gb(), decode_eld_specific_config(), decode_extension_payload(), decode_ga_specific_config(), ff_mpeg4audio_get_config_gb(), get_che(), output_configure(), parse_adts_frame_header(), and read_sbr_extension().

◆ frame_length_short

int MPEG4AudioConfig::frame_length_short

Definition at line 45 of file mpeg4audio.h.

Referenced by aac_decode_er_frame(), aac_decode_frame_int(), decode_eld_specific_config(), decode_extension_payload(), decode_ga_specific_config(), decode_ics_info(), imdct_and_windowing_eld(), parse_adts_frame_header(), and spectral_to_sample().

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

libavcodec/mpeg4audio.h