1# Copyright (c) 2023, 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: "A mono IAMF stream with a bit-depth of 32." 16 file_name_prefix: "test_000097" 17 is_valid: true 18 is_valid_to_decode: true 19 validate_user_loudness: true 20 mp4_fixed_timestamp: "2023-05-05 00:00:00" 21 test_repository_tags: [ 22 "github/aomediacodec/libiamf/main", 23 "github/aomediacodec/libiamf/v1.0.0-errata" 24 ] 25 primary_tested_spec_sections: [ 26 "3.6.2/loudspeaker_layout == Mono", 27 "3.9/Audio Frame OBU Syntax and Semantics", 28 "3.11.4/sample_size" 29 ] 30 base_test: "test_000031" 31} 32 33encoder_control_metadata { 34 add_build_information_tag: false 35} 36 37ia_sequence_header_metadata { 38 primary_profile: PROFILE_VERSION_SIMPLE 39 additional_profile: PROFILE_VERSION_SIMPLE 40} 41 42codec_config_metadata { 43 codec_config_id: 200 44 codec_config { 45 codec_id: CODEC_ID_LPCM 46 num_samples_per_frame: 64 47 audio_roll_distance: 0 48 decoder_config_lpcm { 49 sample_format_flags: LPCM_LITTLE_ENDIAN 50 sample_size: 32 51 sample_rate: 16000 52 } 53 } 54} 55 56audio_element_metadata { 57 audio_element_id: 300 58 audio_element_type: AUDIO_ELEMENT_CHANNEL_BASED 59 reserved: 0 60 codec_config_id: 200 61 num_substreams: 1 62 audio_substream_ids: [0] 63 num_parameters: 0 64 scalable_channel_layout_config { 65 num_layers: 1 66 reserved: 0 67 channel_audio_layer_configs: [ 68 { 69 loudspeaker_layout: LOUDSPEAKER_LAYOUT_MONO 70 output_gain_is_present_flag: 0 71 recon_gain_is_present_flag: 0 72 reserved_a: 0 73 substream_count: 1 74 coupled_substream_count: 0 75 } 76 ] 77 } 78} 79 80mix_presentation_metadata { 81 mix_presentation_id: 42 82 count_label: 1 83 annotations_language: ["en-us"] 84 localized_presentation_annotations: ["test_mix_pres"] 85 num_sub_mixes: 1 86 sub_mixes { 87 num_audio_elements: 1 88 audio_elements { 89 audio_element_id: 300 90 localized_element_annotations: ["test_sub_mix_0_audio_element_0"] 91 rendering_config { 92 headphones_rendering_mode: HEADPHONES_RENDERING_MODE_STEREO 93 } 94 element_mix_gain { 95 param_definition { 96 parameter_id: 998 # Non-existent; default will be used 97 parameter_rate: 16000 98 param_definition_mode: 1 99 reserved: 0 100 } 101 default_mix_gain: 0 102 } 103 } 104 output_mix_gain { 105 param_definition { 106 parameter_id: 998 # Non-existent; default will be used 107 parameter_rate: 16000 108 param_definition_mode: 1 109 reserved: 0 110 } 111 default_mix_gain: 0 112 } 113 num_layouts: 2 114 layouts { 115 loudness_layout { 116 layout_type: LAYOUT_TYPE_LOUDSPEAKERS_SS_CONVENTION 117 ss_layout { 118 sound_system: SOUND_SYSTEM_12_0_1_0 # Mono 119 reserved: 0 120 } 121 } 122 loudness { 123 info_type_bit_masks: [] 124 integrated_loudness: -5892 125 digital_peak: -5120 126 } 127 } 128 layouts { 129 loudness_layout { 130 layout_type: LAYOUT_TYPE_LOUDSPEAKERS_SS_CONVENTION 131 ss_layout { 132 sound_system: SOUND_SYSTEM_A_0_2_0 133 reserved: 0 134 } 135 } 136 loudness { 137 info_type_bit_masks: [] 138 integrated_loudness: -5892 139 digital_peak: -5890 140 } 141 } 142 } 143} 144 145audio_frame_metadata { 146 wav_filename: "sine_1000_16khz_512ms_s32le.wav" 147 samples_to_trim_at_end: 0 148 samples_to_trim_at_start: 0 149 audio_element_id: 300 150 channel_metadatas: [ 151 { channel_id: 0 channel_label: CHANNEL_LABEL_MONO } 152 ] 153} 154 155temporal_delimiter_metadata { 156 enable_temporal_delimiters: false 157} 158