1# Copyright (c) 2024, Alliance for Open Media. All rights reserved 2# 3# This source code is subject to the terms of the BSD 3-Clause Clear License 4# and the Alliance for Open Media Patent License 1.0. If the BSD 3-Clause Clear 5# License was not distributed with this source code in the LICENSE file, you 6# can obtain it at www.aomedia.org/license/software-license/bsd-3-c-c. If the 7# Alliance for Open Media Patent License 1.0 was not distributed with this 8# source code in the PATENTS file, you can obtain it at 9# www.aomedia.org/license/patent. 10 11# proto-file: iamf/cli/proto/user_metadata.proto 12# proto-message: UserMetadata 13 14test_vector_metadata { 15 human_readable_description: 16 "A 7.1.4 + TOA IAMF stream encoded using Opus and with two Mix " 17 "Presentations. The first Mix Presentation uses both Audio Elements. The " 18 "second Mix Presentation uses only the TOA Audio Element. The primary " 19 "profile is set to Base and the additional profile is set to " 20 "Base-Enhanced." 21 file_name_prefix: "test_000123" 22 is_valid: true 23 is_valid_to_decode: true 24 validate_user_loudness: true 25 mp4_fixed_timestamp: "2024-07-17 00:00:00" 26 test_repository_tags: [ 27 "github/aomediacodec/libiamf/main", 28 "github/aomediacodec/libiamf/v1.0.0-errata" 29 ] 30 primary_tested_spec_sections: [ 31 "3.6/num_substreams", 32 "3.6.2/subtream_count", 33 "3.6.2/coupled_substream_count", 34 "3.6.4/subtream_count", 35 "3.6.4/coupled_substream_count", 36 "4.2/Simple Profile", 37 "4.2/Base-Enhannced Profile", 38 "4.3/Cumulative channel limit" 39 ] 40 base_test: "test_000118" 41 output_wav_file_bit_depth_override: 16 42} 43 44encoder_control_metadata { 45 add_build_information_tag: false 46} 47 48ia_sequence_header_metadata { 49 primary_profile: PROFILE_VERSION_BASE 50 additional_profile: PROFILE_VERSION_BASE_ENHANCED 51} 52 53codec_config_metadata { 54 codec_config_id: 200 55 codec_config { 56 codec_id: CODEC_ID_OPUS 57 num_samples_per_frame: 960 58 audio_roll_distance: -4 59 decoder_config_opus { 60 version: 1 61 pre_skip: 312 62 input_sample_rate: 48000 63 opus_encoder_metadata { 64 target_bitrate_per_channel: 48000 65 application: APPLICATION_AUDIO 66 use_float_api: false 67 } 68 } 69 } 70} 71 72audio_element_metadata: [ 73 { 74 audio_element_id: 300 75 audio_element_type: AUDIO_ELEMENT_CHANNEL_BASED 76 reserved: 0 77 codec_config_id: 200 78 num_substreams: 7 79 audio_substream_ids: [0, 1, 2, 3, 4, 5, 6] 80 num_parameters: 0 81 scalable_channel_layout_config { 82 num_layers: 1 83 reserved: 0 84 channel_audio_layer_configs: [ 85 { 86 loudspeaker_layout: LOUDSPEAKER_LAYOUT_7_1_4_CH 87 output_gain_is_present_flag: 0 88 recon_gain_is_present_flag: 0 89 reserved_a: 0 90 substream_count: 7 91 coupled_substream_count: 5 92 } 93 ] 94 } 95 }, 96 { 97 audio_element_id: 301 98 audio_element_type: AUDIO_ELEMENT_SCENE_BASED 99 reserved: 0 100 codec_config_id: 200 101 num_substreams: 16 102 audio_substream_ids: [7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22] 103 num_parameters: 0 104 ambisonics_config { 105 ambisonics_mode: AMBISONICS_MODE_MONO 106 ambisonics_mono_config { 107 output_channel_count: 16 108 substream_count: 16 109 channel_mapping: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15] 110 } 111 } 112 } 113] 114 115mix_presentation_metadata { 116 mix_presentation_id: 42 117 count_label: 1 118 annotations_language: ["en-us"] 119 localized_presentation_annotations: ["test_mix_pres_0_with_twenty_eight_channels"] 120 num_sub_mixes: 1 121 sub_mixes { 122 num_audio_elements: 2 123 audio_elements: [ 124 { 125 audio_element_id: 300 126 localized_element_annotations: ["test_mix_pres_0_sub_mix_0_audio_element_0"] 127 rendering_config { 128 headphones_rendering_mode: HEADPHONES_RENDERING_MODE_STEREO 129 } 130 element_mix_gain { 131 param_definition { 132 parameter_id: 999 # Non-existent; default will be used 133 parameter_rate: 48000 134 param_definition_mode: 1 135 reserved: 0 136 } 137 default_mix_gain: -768 138 } 139 }, 140 { 141 audio_element_id: 301 142 localized_element_annotations: ["test_mix_pres_0_sub_mix_0_audio_element_1"] 143 rendering_config { 144 headphones_rendering_mode: HEADPHONES_RENDERING_MODE_STEREO 145 } 146 element_mix_gain { 147 param_definition { 148 parameter_id: 998 # Non-existent; default will be used 149 parameter_rate: 48000 150 param_definition_mode: 1 151 reserved: 0 152 } 153 default_mix_gain: -768 154 } 155 } 156 ] 157 output_mix_gain { 158 param_definition { 159 parameter_id: 997 # Non-existent; default will be used 160 parameter_rate: 48000 161 param_definition_mode: 1 162 reserved: 0 163 } 164 default_mix_gain: 0 165 } 166 num_layouts: 2 167 layouts { 168 loudness_layout { 169 layout_type: LAYOUT_TYPE_LOUDSPEAKERS_SS_CONVENTION 170 ss_layout { 171 sound_system: SOUND_SYSTEM_A_0_2_0 172 reserved: 0 173 } 174 } 175 loudness { 176 info_type_bit_masks: [] 177 integrated_loudness: -3519 178 digital_peak: 0 179 } 180 } 181 layouts { 182 loudness_layout { 183 layout_type: LAYOUT_TYPE_LOUDSPEAKERS_SS_CONVENTION 184 ss_layout { 185 sound_system: SOUND_SYSTEM_J_4_7_0 186 reserved: 0 187 } 188 } 189 loudness { 190 info_type_bit_masks: [] 191 integrated_loudness: -3904 192 digital_peak: -1700 193 } 194 } 195 } 196} 197 198mix_presentation_metadata { 199 mix_presentation_id: 43 200 count_label: 1 201 annotations_language: ["en-us"] 202 localized_presentation_annotations: ["test_mix_pres_with_sixteen_channels"] 203 num_sub_mixes: 1 204 sub_mixes { 205 num_audio_elements: 1 206 audio_elements: [ 207 { 208 audio_element_id: 301 209 localized_element_annotations: ["test_mix_pres_1_sub_mix_0_audio_element_0"] 210 rendering_config { 211 headphones_rendering_mode: HEADPHONES_RENDERING_MODE_STEREO 212 } 213 element_mix_gain { 214 param_definition { 215 parameter_id: 998 # Non-existent; default will be used 216 parameter_rate: 48000 217 param_definition_mode: 1 218 reserved: 0 219 } 220 default_mix_gain: -768 221 } 222 } 223 ] 224 output_mix_gain { 225 param_definition { 226 parameter_id: 997 # Non-existent; default will be used 227 parameter_rate: 48000 228 param_definition_mode: 1 229 reserved: 0 230 } 231 default_mix_gain: 0 232 } 233 num_layouts: 2 234 layouts { 235 loudness_layout { 236 layout_type: LAYOUT_TYPE_LOUDSPEAKERS_SS_CONVENTION 237 ss_layout { 238 sound_system: SOUND_SYSTEM_A_0_2_0 239 reserved: 0 240 } 241 } 242 loudness { 243 info_type_bit_masks: [] 244 integrated_loudness: -3602 245 digital_peak: -712 246 } 247 } 248 layouts { 249 loudness_layout { 250 layout_type: LAYOUT_TYPE_LOUDSPEAKERS_SS_CONVENTION 251 ss_layout { 252 sound_system: SOUND_SYSTEM_J_4_7_0 253 reserved: 0 254 } 255 } 256 loudness { 257 info_type_bit_masks: [] 258 integrated_loudness: -4428 259 digital_peak: -1719 260 } 261 } 262 } 263} 264 265audio_frame_metadata: [ 266 { 267 wav_filename: "Mechanism_5s.wav" 268 samples_to_trim_at_end: 648 269 samples_to_trim_at_start: 312 270 audio_element_id: 300 271 channel_metadatas: [ 272 { channel_id: 0 channel_label: CHANNEL_LABEL_L_7 }, 273 { channel_id: 1 channel_label: CHANNEL_LABEL_R_7 }, 274 { channel_id: 2 channel_label: CHANNEL_LABEL_CENTRE }, 275 { channel_id: 3 channel_label: CHANNEL_LABEL_LFE }, 276 { channel_id: 4 channel_label: CHANNEL_LABEL_LSS_7 }, 277 { channel_id: 5 channel_label: CHANNEL_LABEL_RSS_7 }, 278 { channel_id: 6 channel_label: CHANNEL_LABEL_LRS_7 }, 279 { channel_id: 7 channel_label: CHANNEL_LABEL_RRS_7 }, 280 { channel_id: 8 channel_label: CHANNEL_LABEL_LTF_4 }, 281 { channel_id: 9 channel_label: CHANNEL_LABEL_RTF_4 }, 282 { channel_id: 10 channel_label: CHANNEL_LABEL_LTB_4 }, 283 { channel_id: 11 channel_label: CHANNEL_LABEL_RTB_4 } 284 ] 285 }, 286 { 287 wav_filename: "Transport_TOA_5s.wav" 288 samples_to_trim_at_end: 648 289 samples_to_trim_at_start: 312 290 audio_element_id: 301 291 channel_metadatas: [ 292 { channel_id: 0 channel_label: CHANNEL_LABEL_A_0 }, 293 { channel_id: 1 channel_label: CHANNEL_LABEL_A_1 }, 294 { channel_id: 2 channel_label: CHANNEL_LABEL_A_2 }, 295 { channel_id: 3 channel_label: CHANNEL_LABEL_A_3 }, 296 { channel_id: 4 channel_label: CHANNEL_LABEL_A_4 }, 297 { channel_id: 5 channel_label: CHANNEL_LABEL_A_5 }, 298 { channel_id: 6 channel_label: CHANNEL_LABEL_A_6 }, 299 { channel_id: 7 channel_label: CHANNEL_LABEL_A_7 }, 300 { channel_id: 8 channel_label: CHANNEL_LABEL_A_8 }, 301 { channel_id: 9 channel_label: CHANNEL_LABEL_A_9 }, 302 { channel_id: 10 channel_label: CHANNEL_LABEL_A_10 }, 303 { channel_id: 11 channel_label: CHANNEL_LABEL_A_11 }, 304 { channel_id: 12 channel_label: CHANNEL_LABEL_A_12 }, 305 { channel_id: 13 channel_label: CHANNEL_LABEL_A_13 }, 306 { channel_id: 14 channel_label: CHANNEL_LABEL_A_14 }, 307 { channel_id: 15 channel_label: CHANNEL_LABEL_A_15 } 308 ] 309 } 310] 311 312temporal_delimiter_metadata { 313 enable_temporal_delimiters: false 314} 315