FFmpeg
Data Fields
DCACoreFrameHeader Struct Reference

#include <dca.h>

Data Fields

  Frame type. More...
 
  Deficit sample count. More...
 
  CRC present flag. More...
 
  Number of PCM sample blocks. More...
 
uint16_t  frame_size
  Primary frame byte size. More...
 
  Audio channel arrangement. More...
 
  Core audio sampling frequency. More...
 
  Transmission bit rate. More...
 
  Embedded dynamic range flag. More...
 
  Embedded time stamp flag. More...
 
  Auxiliary data flag. More...
 
  HDCD mastering flag. More...
 
  Extension audio descriptor flag. More...
 
  Extended coding flag. More...
 
  Audio sync word insertion flag. More...
 
  Low frequency effects flag. More...
 
  Predictor history flag switch. More...
 
  Multirate interpolator switch. More...
 
  Encoder software revision. More...
 
  Copy history. More...
 
  Source PCM resolution. More...
 
  Front sum/difference flag. More...
 
  Surround sum/difference flag. More...
 
  Dialog normalization / unspecified. More...
 

Detailed Description

Definition at line 52 of file dca.h.

Field Documentation

uint8_t DCACoreFrameHeader::normal_frame

Frame type.

Definition at line 53 of file dca.h.

Referenced by ff_dca_parse_core_frame_header(), and parse_frame_header().

uint8_t DCACoreFrameHeader::deficit_samples

Deficit sample count.

Definition at line 54 of file dca.h.

Referenced by ff_dca_parse_core_frame_header().

uint8_t DCACoreFrameHeader::crc_present

CRC present flag.

Definition at line 55 of file dca.h.

Referenced by ff_dca_parse_core_frame_header(), and parse_frame_header().

uint8_t DCACoreFrameHeader::npcmblocks

Number of PCM sample blocks.

Definition at line 56 of file dca.h.

Referenced by dca_parse_params(), ff_dca_parse_core_frame_header(), and parse_frame_header().

uint16_t DCACoreFrameHeader::frame_size

Primary frame byte size.

Definition at line 57 of file dca.h.

Referenced by dca_parse_params(), ff_dca_parse_core_frame_header(), and parse_frame_header().

uint8_t DCACoreFrameHeader::audio_mode

Audio channel arrangement.

Definition at line 58 of file dca.h.

Referenced by ff_dca_parse_core_frame_header(), and parse_frame_header().

uint8_t DCACoreFrameHeader::sr_code

Core audio sampling frequency.

Definition at line 59 of file dca.h.

Referenced by dca_parse_params(), dts_probe(), ff_dca_parse_core_frame_header(), and parse_frame_header().

uint8_t DCACoreFrameHeader::br_code

Transmission bit rate.

Definition at line 60 of file dca.h.

Referenced by ff_dca_parse_core_frame_header(), and parse_frame_header().

uint8_t DCACoreFrameHeader::drc_present

Embedded dynamic range flag.

Definition at line 61 of file dca.h.

Referenced by ff_dca_parse_core_frame_header(), and parse_frame_header().

uint8_t DCACoreFrameHeader::ts_present

Embedded time stamp flag.

Definition at line 62 of file dca.h.

Referenced by ff_dca_parse_core_frame_header(), and parse_frame_header().

uint8_t DCACoreFrameHeader::aux_present

Auxiliary data flag.

Definition at line 63 of file dca.h.

Referenced by ff_dca_parse_core_frame_header(), and parse_frame_header().

uint8_t DCACoreFrameHeader::hdcd_master

HDCD mastering flag.

Definition at line 64 of file dca.h.

Referenced by ff_dca_parse_core_frame_header().

uint8_t DCACoreFrameHeader::ext_audio_type

Extension audio descriptor flag.

Definition at line 65 of file dca.h.

Referenced by dca_parse_params(), ff_dca_parse_core_frame_header(), and parse_frame_header().

uint8_t DCACoreFrameHeader::ext_audio_present

Extended coding flag.

Definition at line 66 of file dca.h.

Referenced by dca_parse_params(), ff_dca_parse_core_frame_header(), and parse_frame_header().

uint8_t DCACoreFrameHeader::sync_ssf

Audio sync word insertion flag.

Definition at line 67 of file dca.h.

Referenced by ff_dca_parse_core_frame_header(), and parse_frame_header().

uint8_t DCACoreFrameHeader::lfe_present

Low frequency effects flag.

Definition at line 68 of file dca.h.

Referenced by ff_dca_parse_core_frame_header(), and parse_frame_header().

uint8_t DCACoreFrameHeader::predictor_history

Predictor history flag switch.

Definition at line 69 of file dca.h.

Referenced by ff_dca_parse_core_frame_header(), and parse_frame_header().

uint8_t DCACoreFrameHeader::filter_perfect

Multirate interpolator switch.

Definition at line 70 of file dca.h.

Referenced by ff_dca_parse_core_frame_header(), and parse_frame_header().

uint8_t DCACoreFrameHeader::encoder_rev

Encoder software revision.

Definition at line 71 of file dca.h.

Referenced by ff_dca_parse_core_frame_header().

uint8_t DCACoreFrameHeader::copy_hist

Copy history.

Definition at line 72 of file dca.h.

Referenced by ff_dca_parse_core_frame_header().

uint8_t DCACoreFrameHeader::pcmr_code

Source PCM resolution.

Definition at line 73 of file dca.h.

Referenced by ff_dca_parse_core_frame_header(), and parse_frame_header().

uint8_t DCACoreFrameHeader::sumdiff_front

Front sum/difference flag.

Definition at line 74 of file dca.h.

Referenced by ff_dca_parse_core_frame_header(), and parse_frame_header().

uint8_t DCACoreFrameHeader::sumdiff_surround

Surround sum/difference flag.

Definition at line 75 of file dca.h.

Referenced by ff_dca_parse_core_frame_header(), and parse_frame_header().

uint8_t DCACoreFrameHeader::dn_code

Dialog normalization / unspecified.

Definition at line 76 of file dca.h.

Referenced by ff_dca_parse_core_frame_header().


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

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