FFmpeg
Data Fields
DCACoreFrameHeader Struct Reference

#include <dca.h>

Data Fields

uint8_t  normal_frame
  Frame type. More...
 
uint8_t  deficit_samples
  Deficit sample count. More...
 
uint8_t  crc_present
  CRC present flag. More...
 
uint8_t  npcmblocks
  Number of PCM sample blocks. More...
 
uint16_t  frame_size
  Primary frame byte size. More...
 
uint8_t  audio_mode
  Audio channel arrangement. More...
 
uint8_t  sr_code
  Core audio sampling frequency. More...
 
uint8_t  br_code
  Transmission bit rate. More...
 
uint8_t  drc_present
  Embedded dynamic range flag. More...
 
uint8_t  ts_present
  Embedded time stamp flag. More...
 
uint8_t  aux_present
  Auxiliary data flag. More...
 
uint8_t  hdcd_master
  HDCD mastering flag. More...
 
uint8_t  ext_audio_type
  Extension audio descriptor flag. More...
 
uint8_t  ext_audio_present
  Extended coding flag. More...
 
uint8_t  sync_ssf
  Audio sync word insertion flag. More...
 
uint8_t  lfe_present
  Low frequency effects flag. More...
 
uint8_t  predictor_history
  Predictor history flag switch. More...
 
uint8_t  filter_perfect
  Multirate interpolator switch. More...
 
uint8_t  encoder_rev
  Encoder software revision. More...
 
uint8_t  copy_hist
  Copy history. More...
 
uint8_t  pcmr_code
  Source PCM resolution. More...
 
uint8_t  sumdiff_front
  Front sum/difference flag. More...
 
uint8_t  sumdiff_surround
  Surround sum/difference flag. More...
 
uint8_t  dn_code
  Dialog normalization / unspecified. More...
 

Detailed Description

Definition at line 50 of file dca.h.

Field Documentation

normal_frame

uint8_t DCACoreFrameHeader::normal_frame

Frame type.

Definition at line 51 of file dca.h.

deficit_samples

uint8_t DCACoreFrameHeader::deficit_samples

Deficit sample count.

Definition at line 52 of file dca.h.

crc_present

uint8_t DCACoreFrameHeader::crc_present

CRC present flag.

Definition at line 53 of file dca.h.

npcmblocks

uint8_t DCACoreFrameHeader::npcmblocks

Number of PCM sample blocks.

Definition at line 54 of file dca.h.

frame_size

uint16_t DCACoreFrameHeader::frame_size

Primary frame byte size.

Definition at line 55 of file dca.h.

audio_mode

uint8_t DCACoreFrameHeader::audio_mode

Audio channel arrangement.

Definition at line 56 of file dca.h.

sr_code

uint8_t DCACoreFrameHeader::sr_code

Core audio sampling frequency.

Definition at line 57 of file dca.h.

br_code

uint8_t DCACoreFrameHeader::br_code

Transmission bit rate.

Definition at line 58 of file dca.h.

drc_present

uint8_t DCACoreFrameHeader::drc_present

Embedded dynamic range flag.

Definition at line 59 of file dca.h.

ts_present

uint8_t DCACoreFrameHeader::ts_present

Embedded time stamp flag.

Definition at line 60 of file dca.h.

aux_present

uint8_t DCACoreFrameHeader::aux_present

Auxiliary data flag.

Definition at line 61 of file dca.h.

hdcd_master

uint8_t DCACoreFrameHeader::hdcd_master

HDCD mastering flag.

Definition at line 62 of file dca.h.

ext_audio_type

uint8_t DCACoreFrameHeader::ext_audio_type

Extension audio descriptor flag.

Definition at line 63 of file dca.h.

ext_audio_present

uint8_t DCACoreFrameHeader::ext_audio_present

Extended coding flag.

Definition at line 64 of file dca.h.

sync_ssf

uint8_t DCACoreFrameHeader::sync_ssf

Audio sync word insertion flag.

Definition at line 65 of file dca.h.

lfe_present

uint8_t DCACoreFrameHeader::lfe_present

Low frequency effects flag.

Definition at line 66 of file dca.h.

predictor_history

uint8_t DCACoreFrameHeader::predictor_history

Predictor history flag switch.

Definition at line 67 of file dca.h.

filter_perfect

uint8_t DCACoreFrameHeader::filter_perfect

Multirate interpolator switch.

Definition at line 68 of file dca.h.

encoder_rev

uint8_t DCACoreFrameHeader::encoder_rev

Encoder software revision.

Definition at line 69 of file dca.h.

copy_hist

uint8_t DCACoreFrameHeader::copy_hist

Copy history.

Definition at line 70 of file dca.h.

pcmr_code

uint8_t DCACoreFrameHeader::pcmr_code

Source PCM resolution.

Definition at line 71 of file dca.h.

sumdiff_front

uint8_t DCACoreFrameHeader::sumdiff_front

Front sum/difference flag.

Definition at line 72 of file dca.h.

sumdiff_surround

uint8_t DCACoreFrameHeader::sumdiff_surround

Surround sum/difference flag.

Definition at line 73 of file dca.h.

dn_code

uint8_t DCACoreFrameHeader::dn_code

Dialog normalization / unspecified.

Definition at line 74 of file dca.h.


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

Generated on Wed Aug 24 2022 21:38:56 for FFmpeg by   doxygen 1.8.17

AltStyle によって変換されたページ (->オリジナル) /