AC-3 Audio Descriptor. More...

#include <dr_81.h>

Data Fields
uint8_t	i_sample_rate_code
uint8_t	i_bsid
uint8_t	i_bit_rate_code
uint8_t	i_surround_mode
uint8_t	i_bsmod
uint8_t	i_num_channels
int	b_full_svc
uint8_t	i_lang_code
uint8_t	i_lang_code2
uint8_t	i_mainid
uint8_t	i_priority
uint8_t	i_asvcflags
uint8_t	i_textlen
int	b_text_code
unsigned char	text [128]
int	b_language_flag
int	b_language_flag_2
uint8_t	language [3]
uint8_t	language_2 [3]

Detailed Description

AC-3 Audio Descriptor.

This structure is used to store a decoded AC-3 Audio descriptor.

Field Documentation

◆ b_full_svc

int dvbpsi_ac3_audio_dr_s::b_full_svc

full SVC flag

◆ b_language_flag

int dvbpsi_ac3_audio_dr_s::b_language_flag

language flag

◆ b_language_flag_2

int dvbpsi_ac3_audio_dr_s::b_language_flag_2

language flag

◆ b_text_code

int dvbpsi_ac3_audio_dr_s::b_text_code

text code is present

◆ i_asvcflags

uint8_t dvbpsi_ac3_audio_dr_s::i_asvcflags

asvc flags (8bits)

◆ i_bit_rate_code

uint8_t dvbpsi_ac3_audio_dr_s::i_bit_rate_code

bitrate code (6bits)

◆ i_bsid

uint8_t dvbpsi_ac3_audio_dr_s::i_bsid

bsid (5bits)

◆ i_bsmod

uint8_t dvbpsi_ac3_audio_dr_s::i_bsmod

(3bits)

◆ i_lang_code

uint8_t dvbpsi_ac3_audio_dr_s::i_lang_code

language code (8bits)

◆ i_lang_code2

uint8_t dvbpsi_ac3_audio_dr_s::i_lang_code2

language code (8bits(

◆ i_mainid

uint8_t dvbpsi_ac3_audio_dr_s::i_mainid

main identifier (3bits)

◆ i_num_channels

uint8_t dvbpsi_ac3_audio_dr_s::i_num_channels

number of audio channels (4bits)

◆ i_priority

uint8_t dvbpsi_ac3_audio_dr_s::i_priority

priority (2bits)

◆ i_sample_rate_code

uint8_t dvbpsi_ac3_audio_dr_s::i_sample_rate_code

sample rate code (3bits)

◆ i_surround_mode

uint8_t dvbpsi_ac3_audio_dr_s::i_surround_mode

surround mode indicator (2bits)

◆ i_textlen

uint8_t dvbpsi_ac3_audio_dr_s::i_textlen

text length (7bits)

◆ language

uint8_t dvbpsi_ac3_audio_dr_s::language[3]

language code

◆ language_2

uint8_t dvbpsi_ac3_audio_dr_s::language_2[3]