FFmpeg: AC3EncOptions Struct Reference

FFmpeg

[フレーム]

Data Fields

AC3EncOptions Struct Reference

Encoding Options used by AVOption. More...

#include <ac3enc.h>

Data Fields

int dialogue_level

int bitstream_mode

float center_mix_level

float surround_mix_level

int dolby_surround_mode

int audio_production_info

int mixing_level

int room_type

int copyright

int original

int extended_bsi_1

int preferred_stereo_downmix

float ltrt_center_mix_level

float ltrt_surround_mix_level

float loro_center_mix_level

float loro_surround_mix_level

int extended_bsi_2

int dolby_surround_ex_mode

int dolby_headphone_mode

int ad_converter_type

int eac3_mixing_metadata

int eac3_info_metadata

int allow_per_frame_metadata

int stereo_rematrixing

int channel_coupling

int cpl_start

Detailed Description

Encoding Options used by AVOption.

Definition at line 93 of file ac3enc.h.

Field Documentation

◆ dialogue_level

int AC3EncOptions::dialogue_level

Definition at line 95 of file ac3enc.h.

Referenced by ac3_output_frame_header(), dprint_options(), and eac3_output_frame_header().

◆ bitstream_mode

int AC3EncOptions::bitstream_mode

Definition at line 96 of file ac3enc.h.

◆ center_mix_level

float AC3EncOptions::center_mix_level

Definition at line 97 of file ac3enc.h.

Referenced by ac3_validate_metadata(), and dprint_options().

◆ surround_mix_level

float AC3EncOptions::surround_mix_level

Definition at line 98 of file ac3enc.h.

Referenced by ac3_validate_metadata(), and dprint_options().

◆ dolby_surround_mode

int AC3EncOptions::dolby_surround_mode

Definition at line 99 of file ac3enc.h.

Referenced by ac3_output_frame_header(), ac3_validate_metadata(), dprint_options(), and eac3_output_frame_header().

◆ audio_production_info

int AC3EncOptions::audio_production_info

Definition at line 100 of file ac3enc.h.

Referenced by ac3_output_frame_header(), ac3_validate_metadata(), count_frame_bits(), dprint_options(), and eac3_output_frame_header().

◆ mixing_level

int AC3EncOptions::mixing_level

Definition at line 101 of file ac3enc.h.

Referenced by ac3_output_frame_header(), ac3_validate_metadata(), dprint_options(), and eac3_output_frame_header().

◆ room_type

int AC3EncOptions::room_type

Definition at line 102 of file ac3enc.h.

Referenced by ac3_output_frame_header(), ac3_validate_metadata(), dprint_options(), and eac3_output_frame_header().

◆ copyright

int AC3EncOptions::copyright

Definition at line 103 of file ac3enc.h.

Referenced by ac3_output_frame_header(), ac3_validate_metadata(), dprint_options(), and eac3_output_frame_header().

◆ original

int AC3EncOptions::original

Definition at line 104 of file ac3enc.h.

Referenced by ac3_output_frame_header(), ac3_validate_metadata(), dprint_options(), and eac3_output_frame_header().

◆ extended_bsi_1

int AC3EncOptions::extended_bsi_1

Definition at line 105 of file ac3enc.h.

Referenced by ac3_output_frame_header(), ac3_validate_metadata(), count_frame_bits(), and dprint_options().

◆ preferred_stereo_downmix

int AC3EncOptions::preferred_stereo_downmix

Definition at line 106 of file ac3enc.h.

Referenced by ac3_output_frame_header(), ac3_validate_metadata(), dprint_options(), and eac3_output_frame_header().

◆ ltrt_center_mix_level

float AC3EncOptions::ltrt_center_mix_level

Definition at line 107 of file ac3enc.h.

Referenced by ac3_validate_metadata(), and dprint_options().

◆ ltrt_surround_mix_level

float AC3EncOptions::ltrt_surround_mix_level

Definition at line 108 of file ac3enc.h.

Referenced by ac3_validate_metadata(), and dprint_options().

◆ loro_center_mix_level

float AC3EncOptions::loro_center_mix_level

Definition at line 109 of file ac3enc.h.

Referenced by ac3_validate_metadata(), and dprint_options().

◆ loro_surround_mix_level

float AC3EncOptions::loro_surround_mix_level

Definition at line 110 of file ac3enc.h.

Referenced by ac3_validate_metadata(), and dprint_options().

◆ extended_bsi_2

int AC3EncOptions::extended_bsi_2

Definition at line 111 of file ac3enc.h.

Referenced by ac3_output_frame_header(), ac3_validate_metadata(), count_frame_bits(), and dprint_options().

◆ dolby_surround_ex_mode

int AC3EncOptions::dolby_surround_ex_mode

Definition at line 112 of file ac3enc.h.

Referenced by ac3_output_frame_header(), ac3_validate_metadata(), dprint_options(), and eac3_output_frame_header().

◆ dolby_headphone_mode

int AC3EncOptions::dolby_headphone_mode

Definition at line 113 of file ac3enc.h.

Referenced by ac3_output_frame_header(), ac3_validate_metadata(), dprint_options(), and eac3_output_frame_header().

◆ ad_converter_type

int AC3EncOptions::ad_converter_type

Definition at line 114 of file ac3enc.h.

Referenced by ac3_output_frame_header(), ac3_validate_metadata(), dprint_options(), and eac3_output_frame_header().

◆ eac3_mixing_metadata

int AC3EncOptions::eac3_mixing_metadata

Definition at line 115 of file ac3enc.h.

Referenced by ac3_validate_metadata(), count_frame_bits(), and eac3_output_frame_header().

◆ eac3_info_metadata

int AC3EncOptions::eac3_info_metadata

Definition at line 116 of file ac3enc.h.

Referenced by ac3_validate_metadata(), count_frame_bits(), and eac3_output_frame_header().

◆ allow_per_frame_metadata

int AC3EncOptions::allow_per_frame_metadata

Definition at line 119 of file ac3enc.h.

Referenced by dprint_options().

◆ stereo_rematrixing

int AC3EncOptions::stereo_rematrixing

Definition at line 120 of file ac3enc.h.

◆ channel_coupling

int AC3EncOptions::channel_coupling

Definition at line 121 of file ac3enc.h.

◆ cpl_start

int AC3EncOptions::cpl_start

Definition at line 122 of file ac3enc.h.

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

libavcodec/ac3enc.h

Generated on Wed Nov 19 2025 19:24:07 for FFmpeg by doxygen 1.8.17