FFmpeg: IAMFAudioElement Struct Reference

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IAMFAudioElement Struct Reference

#include <iamf.h>

Data Fields

const AVIAMFAudioElement * celement

AVIAMFAudioElement * element

element backs celement iff the AVIAMFAudioElement is owned by this structure.

unsigned int audio_element_id

IAMFSubStream * substreams

unsigned int nb_substreams

unsigned int codec_config_id

IAMFLayer * layers

unsigned int nb_layers

Detailed Description

Definition at line 89 of file iamf.h.

Field Documentation

◆ celement

const AVIAMFAudioElement* IAMFAudioElement::celement

Definition at line 90 of file iamf.h.

Referenced by ambisonics_config(), audio_element_obu(), ff_iamf_add_audio_element(), iamf_write_audio_element(), parameter_block_obu(), and scalable_channel_layout_config().

◆ element

AVIAMFAudioElement* IAMFAudioElement::element

element backs celement iff the AVIAMFAudioElement is owned by this structure.

Definition at line 95 of file iamf.h.

Referenced by ambisonics_config(), audio_element_obu(), ff_iamf_free_audio_element(), iamf_read_header(), param_parse(), and scalable_channel_layout_config().

◆ audio_element_id

unsigned int IAMFAudioElement::audio_element_id

Definition at line 96 of file iamf.h.

Referenced by audio_element_obu(), ff_iamf_add_audio_element(), iamf_read_header(), iamf_write_audio_element(), iamf_write_mixing_presentation(), and scalable_channel_layout_config().

◆ substreams

IAMFSubStream* IAMFAudioElement::substreams

Definition at line 98 of file iamf.h.

Referenced by ambisonics_config(), audio_element_obu(), ff_iamf_add_audio_element(), ff_iamf_free_audio_element(), get_audio_element(), iamf_read_header(), iamf_write_audio_element(), and scalable_channel_layout_config().

◆ nb_substreams

unsigned int IAMFAudioElement::nb_substreams

Definition at line 99 of file iamf.h.

Referenced by ambisonics_config(), ambisonics_config(), audio_element_obu(), ff_iamf_add_audio_element(), ff_iamf_free_audio_element(), get_audio_element(), iamf_read_header(), iamf_write_audio_element(), and scalable_channel_layout_config().

◆ codec_config_id

unsigned int IAMFAudioElement::codec_config_id

Definition at line 101 of file iamf.h.

Referenced by add_param_definition(), audio_element_obu(), ff_iamf_add_audio_element(), ff_iamf_write_audio_frame(), iamf_write_audio_element(), mix_presentation_obu(), and parameter_block_obu().

◆ layers

IAMFLayer* IAMFAudioElement::layers

Definition at line 103 of file iamf.h.

Referenced by ambisonics_config(), ambisonics_config(), ff_iamf_add_audio_element(), ff_iamf_free_audio_element(), iamf_read_header(), scalable_channel_layout_config(), and scalable_channel_layout_config().

◆ nb_layers

unsigned int IAMFAudioElement::nb_layers

Definition at line 104 of file iamf.h.

Referenced by ambisonics_config(), iamf_read_header(), and scalable_channel_layout_config().

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

libavformat/iamf.h

Generated on Sun Sep 6 2026 19:21:27 for FFmpeg by doxygen 1.13.2