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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: "Template. Fill in `file_name_prefix` and `wav_filename` to encode a file."
16  file_name_prefix: "TEMPLATE"
17  is_valid: true
18}
19
20audio_frame_metadata {
21  wav_filename: "TEMPLATE_stereo.wav"
22  samples_to_trim_at_end_includes_padding: false
23  samples_to_trim_at_start_includes_codec_delay: false
24  samples_to_trim_at_end: 0
25  samples_to_trim_at_start: 0
26  audio_element_id: 300
27  channel_metadatas: [
28    { channel_id: 0 channel_label: CHANNEL_LABEL_L_2 },
29    { channel_id: 1 channel_label: CHANNEL_LABEL_R_2 }
30  ]
31}
32
33ia_sequence_header_metadata {
34  primary_profile: PROFILE_VERSION_SIMPLE
35  additional_profile: PROFILE_VERSION_SIMPLE
36}
37
38codec_config_metadata {
39  codec_config_id: 200
40  codec_config {
41    codec_id: CODEC_ID_OPUS
42    num_samples_per_frame: 960
43    decoder_config_opus {
44      version: 1
45      input_sample_rate: 48000
46      opus_encoder_metadata {
47        target_bitrate_per_channel: 64000
48        application: APPLICATION_AUDIO
49        use_float_api: false
50      }
51    }
52  }
53}
54
55audio_element_metadata {
56  audio_element_id: 300
57  audio_element_type: AUDIO_ELEMENT_CHANNEL_BASED
58  reserved: 0
59  codec_config_id: 200
60  num_substreams: 1
61  audio_substream_ids: [0]
62  num_parameters: 0
63  scalable_channel_layout_config {
64    num_layers: 1
65    reserved: 0
66    channel_audio_layer_configs: [
67      {
68        loudspeaker_layout: LOUDSPEAKER_LAYOUT_STEREO
69        output_gain_is_present_flag: 0
70        recon_gain_is_present_flag: 0
71        reserved_a: 0
72        substream_count: 1
73        coupled_substream_count: 1
74      }
75    ]
76  }
77}
78
79mix_presentation_metadata {
80  mix_presentation_id: 42
81  count_label: 1
82  annotations_language: ["en-us"]
83  localized_presentation_annotations: ["Default Mix Presentation"]
84  num_sub_mixes: 1
85  sub_mixes {
86    num_audio_elements: 1
87    audio_elements {
88      audio_element_id: 300
89      localized_element_annotations: ["Stereo"]
90      rendering_config {
91        headphones_rendering_mode: HEADPHONES_RENDERING_MODE_BINAURAL
92      }
93      element_mix_gain {
94        param_definition {
95          parameter_id: 998  # Non-existent; default will be used
96          parameter_rate: 48000
97          param_definition_mode: 1
98          reserved: 0
99        }
100        default_mix_gain: 0
101      }
102    }
103    output_mix_gain {
104      param_definition {
105        parameter_id: 997  # Non-existent; default will be used
106        parameter_rate: 48000
107        param_definition_mode: 1
108        reserved: 0
109      }
110      default_mix_gain: 0
111    }
112    num_layouts: 1
113    layouts {
114      loudness_layout {
115        layout_type: LAYOUT_TYPE_LOUDSPEAKERS_SS_CONVENTION
116        ss_layout {
117          sound_system: SOUND_SYSTEM_A_0_2_0
118          reserved: 0
119        }
120      }
121      loudness {
122        info_type_bit_masks: []
123      }
124    }
125  }
126}
127
128temporal_delimiter_metadata {
129  enable_temporal_delimiters: false
130}
131