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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_7dot1dot4.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_7 },
29    { channel_id: 1 channel_label: CHANNEL_LABEL_R_7 },
30    { channel_id: 2 channel_label: CHANNEL_LABEL_CENTRE },
31    { channel_id: 3 channel_label: CHANNEL_LABEL_LFE },
32    { channel_id: 4 channel_label: CHANNEL_LABEL_LSS_7 },
33    { channel_id: 5 channel_label: CHANNEL_LABEL_RSS_7 },
34    { channel_id: 6 channel_label: CHANNEL_LABEL_LRS_7 },
35    { channel_id: 7 channel_label: CHANNEL_LABEL_RRS_7 },
36    { channel_id: 8 channel_label: CHANNEL_LABEL_LTF_4 },
37    { channel_id: 9 channel_label: CHANNEL_LABEL_RTF_4 },
38    { channel_id: 10 channel_label: CHANNEL_LABEL_LTB_4 },
39    { channel_id: 11 channel_label: CHANNEL_LABEL_RTB_4 }
40  ]
41}
42
43ia_sequence_header_metadata {
44  primary_profile: PROFILE_VERSION_SIMPLE
45  additional_profile: PROFILE_VERSION_SIMPLE
46}
47
48codec_config_metadata {
49  codec_config_id: 200
50  codec_config {
51    codec_id: CODEC_ID_OPUS
52    num_samples_per_frame: 960
53    decoder_config_opus {
54      version: 1
55      input_sample_rate: 48000
56      opus_encoder_metadata {
57        target_bitrate_per_channel: 64000
58        application: APPLICATION_AUDIO
59        use_float_api: false
60      }
61    }
62  }
63}
64
65audio_element_metadata {
66  audio_element_id: 300
67  audio_element_type: AUDIO_ELEMENT_CHANNEL_BASED
68  reserved: 0
69  codec_config_id: 200
70  num_substreams: 7
71  audio_substream_ids: [0, 1, 2, 3, 4, 5, 6]
72  num_parameters: 0
73  scalable_channel_layout_config {
74    num_layers: 1
75    reserved: 0
76    channel_audio_layer_configs: [
77      {
78        loudspeaker_layout: LOUDSPEAKER_LAYOUT_7_1_4_CH
79        output_gain_is_present_flag: 0
80        recon_gain_is_present_flag: 0
81        reserved_a: 0
82        substream_count: 7
83        coupled_substream_count: 5
84      }
85    ]
86  }
87}
88
89mix_presentation_metadata {
90  mix_presentation_id: 42
91  count_label: 1
92  annotations_language: ["en-us"]
93  localized_presentation_annotations: ["Default Mix Presentation"]
94  num_sub_mixes: 1
95  sub_mixes {
96    num_audio_elements: 1
97    audio_elements {
98      audio_element_id: 300
99      localized_element_annotations: ["7.1.4"]
100      rendering_config {
101        headphones_rendering_mode: HEADPHONES_RENDERING_MODE_BINAURAL
102      }
103      element_mix_gain {
104        param_definition {
105          parameter_id: 999  # 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    }
113    output_mix_gain {
114      param_definition {
115        parameter_id: 998  # Non-existent; default will be used
116        parameter_rate: 48000
117        param_definition_mode: 1
118        reserved: 0
119      }
120      default_mix_gain: 0
121    }
122    num_layouts: 2
123    layouts {
124      loudness_layout {
125        layout_type: LAYOUT_TYPE_LOUDSPEAKERS_SS_CONVENTION
126        ss_layout {
127          sound_system: SOUND_SYSTEM_A_0_2_0
128          reserved: 0
129        }
130      }
131      loudness {
132        info_type_bit_masks: []
133      }
134    }
135    layouts {
136      loudness_layout {
137        layout_type: LAYOUT_TYPE_LOUDSPEAKERS_SS_CONVENTION
138        ss_layout {
139          sound_system: SOUND_SYSTEM_J_4_7_0
140          reserved: 0
141        }
142      }
143      loudness {
144        info_type_bit_masks: []
145      }
146    }
147  }
148}
149
150temporal_delimiter_metadata {
151  enable_temporal_delimiters: false
152}
153