FFmpeg: AVFrameSideData Struct Reference

FFmpeg 4.0

Structure to hold side data for an AVFrame. More...

#include <libavutil/frame.h>

Data Fields
enum AVFrameSideDataType	type

uint8_t *	data

int	size

AVDictionary *	metadata

AVBufferRef *	buf

Detailed Description

Structure to hold side data for an AVFrame.

sizeof(AVFrameSideData) is not a part of the public ABI, so new fields may be added to the end with a minor bump.

Definition at line 180 of file frame.h.

Field Documentation

◆ type

enum AVFrameSideDataType AVFrameSideData::type

Definition at line 181 of file frame.h.

Referenced by av_frame_get_side_data(), av_frame_new_side_data_from_buf(), av_frame_remove_side_data(), create_subcc_packet(), dump_unknown(), filter_frame(), frame_copy_props(), and show_frame().

◆ data

uint8_t* AVFrameSideData::data

Definition at line 182 of file frame.h.

Referenced by av_content_light_metadata_create_side_data(), av_downmix_info_update_side_data(), av_frame_get_qp_table(), av_frame_new_side_data_from_buf(), av_frame_set_qp_table(), av_mastering_display_metadata_create_side_data(), av_stereo3d_create_side_data(), avcodec_encode_audio2(), create_subcc_packet(), decode_frame(), decode_iccp_chunk(), decode_packet(), decode_simple_internal(), determine_signal_peak(), dump_audio_service_type(), dump_downmix(), dump_matrixenc(), dump_replaygain(), dump_spherical(), dump_stereo3d(), encode_headers(), ff_alloc_a53_sei(), ff_decode_frame_props(), ff_mjpeg_decode_frame(), ff_mpeg1_encode_picture_header(), ff_print_debug_info2(), ff_side_data_update_matrix_encoding(), filter_frame(), frame_copy_props(), h264_export_frame_props(), mpeg1_encode_sequence_header(), mpeg_decode_frame(), mpeg_field_start(), reconfig_encoder(), set_side_data(), show_frame(), and webp_decode_frame().

◆ size

int AVFrameSideData::size

Definition at line 183 of file frame.h.

Referenced by av_frame_new_side_data_from_buf(), avcodec_encode_audio2(), create_subcc_packet(), decode_packet(), dump_audio_service_type(), dump_downmix(), dump_matrixenc(), dump_replaygain(), dump_spherical(), dump_stereo3d(), dump_unknown(), ff_alloc_a53_sei(), filter_frame(), frame_copy_props(), show_frame(), and vtenc_send_frame().

◆ metadata

AVDictionary* AVFrameSideData::metadata

Definition at line 184 of file frame.h.

Referenced by decode_iccp_chunk(), frame_copy_props(), free_side_data(), and show_frame().

◆ buf

AVBufferRef* AVFrameSideData::buf

Definition at line 185 of file frame.h.

Referenced by av_frame_get_qp_table(), av_frame_new_side_data_from_buf(), frame_copy_props(), and free_side_data().

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

libavutil/frame.h