A class for AVOptions.

Set by avformat_stream_group_create().

Definition at line 1102 of file avformat.h.

Referenced by avformat_stream_group_create().

Definition at line 1104 of file avformat.h.

Referenced by ff_free_stream_group().

Group index in AVFormatContext.

Definition at line 1109 of file avformat.h.

Referenced by avformat_stream_group_create(), demux_stream_group_alloc(), dump_stream_group(), ff_iamf_add_audio_element(), get_stream_group_index_from_id(), istg_parse_tile_grid(), of_parse_iamf_audio_element_layers(), of_parse_iamf_submixes(), opt_match_per_stream_group(), show_stream_group(), and stream_group_specifier_match().

Group type-specific group ID.

decoding: set by libavformat encoding: may set by the user

Definition at line 1117 of file avformat.h.

Referenced by dump_stream_group(), ff_iamf_add_audio_element(), ff_iamf_add_mix_presentation(), get_stream_group_index_from_id(), iamf_read_header(), mov_parse_lcevc_streams(), mov_parse_tiles(), of_parse_iamf_submixes(), show_stream_group(), and stream_group_specifier_match().

Group type.

decoding: set by libavformat on group creation encoding: set by avformat_stream_group_create()

Definition at line 1125 of file avformat.h.

Referenced by avformat_stream_group_create(), demux_stream_group_alloc(), dump_stream_group(), ff_free_stream_group(), ff_iamf_add_audio_element(), ff_iamf_add_mix_presentation(), fix_stream_ids(), get_stream_group_type(), iamf_init(), istg_add(), map_auto_video(), mov_init(), mov_write_ftyp_tag(), of_map_group(), of_parse_iamf_submixes(), print_stream_group_params(), show_stream_group(), stream_group_child_next(), and stream_group_specifier_match().

Definition at line 1131 of file avformat.h.

Referenced by avformat_stream_group_create(), dump_stream_group(), ff_free_stream_group(), ff_iamf_add_audio_element(), iamf_read_header(), of_map_group(), of_parse_iamf_audio_element_layers(), print_stream_group_params(), and stream_group_child_next().

Definition at line 1132 of file avformat.h.

Referenced by avformat_stream_group_create(), dump_stream_group(), ff_free_stream_group(), ff_iamf_add_mix_presentation(), iamf_read_header(), of_map_group(), of_parse_iamf_submixes(), print_stream_group_params(), and stream_group_child_next().

Definition at line 1133 of file avformat.h.

Referenced by avformat_stream_group_create(), dump_stream_group(), ff_free_stream_group(), istg_parse_tile_grid(), map_auto_video(), mov_parse_tiles(), print_stream_group_params(), stream_group_child_next(), and stream_group_specifier_match().

Definition at line 1134 of file avformat.h.

Referenced by avformat_stream_group_create(), dump_stream_group(), ff_free_stream_group(), mov_parse_lcevc_streams(), and stream_group_child_next().

Group type-specific parameters.

Referenced by avformat_stream_group_create(), dump_stream_group(), ff_free_stream_group(), ff_iamf_add_audio_element(), ff_iamf_add_mix_presentation(), iamf_read_header(), istg_parse_tile_grid(), map_auto_video(), mov_parse_lcevc_streams(), mov_parse_tiles(), of_map_group(), of_parse_iamf_audio_element_layers(), of_parse_iamf_submixes(), print_stream_group_params(), stream_group_child_next(), and stream_group_specifier_match().

Metadata that applies to the whole group.

• demuxing: set by libavformat on group creation
• muxing: may be set by the caller before avformat_write_header()

Freed by libavformat in avformat_free_context().

Definition at line 1145 of file avformat.h.

Referenced by dump_stream_group(), ff_free_stream_group(), mov_parse_tiles(), show_stream_group(), and stream_group_specifier_match().

Number of elements in AVStreamGroup.streams.

Set by avformat_stream_group_add_stream() must not be modified by any other code.

Definition at line 1152 of file avformat.h.

Referenced by avformat_stream_group_add_stream(), dump_stream_group(), ff_iamf_add_audio_element(), ff_iamf_add_mix_presentation(), fix_stream_ids(), iamf_read_header(), map_auto_video(), mov_init(), mov_parse_lcevc_streams(), mov_parse_tiles(), of_parse_group_token(), show_stream_group(), and stream_group_add_stream().

A list of streams in the group.

New entries are created with avformat_stream_group_add_stream().

• demuxing: entries are created by libavformat on group creation. If AVFMTCTX_NOHEADER is set in ctx_flags, then new entries may also appear in av_read_frame().
• muxing: entries are created by the user before avformat_write_header().

Freed by libavformat in avformat_free_context().

Definition at line 1165 of file avformat.h.

Referenced by avformat_stream_group_add_stream(), dump_stream_group(), ff_free_stream_group(), ff_iamf_add_audio_element(), fill_codec_config(), fix_stream_ids(), iamf_read_header(), map_auto_video(), mov_init(), mov_parse_tiles(), of_parse_group_token(), show_stream_group(), and stream_group_add_stream().

Stream group disposition - a combination of AV_DISPOSITION_* flags.

This field currently applies to all defined AVStreamGroupParamsType.

• demuxing: set by libavformat when creating the group or in avformat_find_stream_info().
• muxing: may be set by the caller before avformat_write_header().

Definition at line 1175 of file avformat.h.

Referenced by dump_stream_group(), map_auto_video(), mov_parse_tiles(), show_stream_group(), and stream_group_specifier_match().