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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:
16    "A 7.1.4 IAMF stream with demixing parameter "
17    "blocks."
18  file_name_prefix: "test_000222"
19  is_valid: true
20  is_valid_to_decode: true
21  validate_user_loudness: true
22  mp4_fixed_timestamp: "2023-06-23 00:00:00"
23  test_repository_tags: [
24    "github/aomediacodec/libiamf/main",
25    "github/aomediacodec/libiamf/v1.0.0-errata"
26  ]
27  primary_tested_spec_sections: [
28    "3.6.2/loudspeaker_layout == 7.1.4",
29    "3.8/demixing_info_parameter_data",
30    "3.8.2/Demixing Info Parameter Data Syntax and Semantics",
31    "7/IAMF Processing",
32    "7.3.2.1/Rendering a Channel-Based Audio Element to Loudspeakers",
33    "7.5.1/Loudness Normalization",
34    "7.5.2/Limiter",
35    "9.1.2.1/Annex A2.1: Down-mix parameter and Loudness"
36  ]
37  base_test: "test_000221"
38  output_wav_file_bit_depth_override: 16
39}
40
41encoder_control_metadata {
42  add_build_information_tag: false
43}
44
45ia_sequence_header_metadata {
46  primary_profile: PROFILE_VERSION_SIMPLE
47  additional_profile: PROFILE_VERSION_SIMPLE
48}
49
50codec_config_metadata {
51  codec_config_id: 200
52  codec_config {
53    codec_id: CODEC_ID_OPUS
54    num_samples_per_frame: 960
55    audio_roll_distance: -4
56    decoder_config_opus {
57      version: 1
58      pre_skip: 312
59      input_sample_rate: 48000
60      opus_encoder_metadata {
61        target_bitrate_per_channel: 48000
62        application: APPLICATION_AUDIO
63        use_float_api: false
64      }
65    }
66  }
67}
68
69audio_element_metadata {
70  audio_element_id: 300
71  audio_element_type: AUDIO_ELEMENT_CHANNEL_BASED
72  reserved: 0
73  codec_config_id: 200
74  num_substreams: 7
75  audio_substream_ids: [0, 1, 2, 3, 4, 5, 6]
76  num_parameters: 1
77  audio_element_params {
78    param_definition_type: PARAM_DEFINITION_TYPE_DEMIXING
79    demixing_param: {
80      param_definition {
81        parameter_id: 100  # demixing parameter will be used.
82        parameter_rate: 48000
83        param_definition_mode: 0
84        reserved: 0
85        duration: 960
86        num_subblocks: 1
87        constant_subblock_duration: 960
88      }
89      default_demixing_info_parameter_data: {
90        dmixp_mode: DMIXP_MODE_1
91      }
92      default_w: 0
93    }
94  }
95  scalable_channel_layout_config {
96    num_layers: 1
97    reserved: 0
98    channel_audio_layer_configs: [
99      {
100        loudspeaker_layout: LOUDSPEAKER_LAYOUT_7_1_4_CH
101        output_gain_is_present_flag: 0
102        recon_gain_is_present_flag: 0
103        reserved_a: 0
104        substream_count: 7
105        coupled_substream_count: 5
106      }
107    ]
108  }
109}
110
111mix_presentation_metadata {
112  mix_presentation_id: 42
113  count_label: 1
114  annotations_language: ["en-us"]
115  localized_presentation_annotations: ["test_mix_pres"]
116  num_sub_mixes: 1
117  sub_mixes {
118    num_audio_elements: 1
119    audio_elements {
120      audio_element_id: 300
121      localized_element_annotations: ["test_sub_mix_0_audio_element_0"]
122      rendering_config {
123        headphones_rendering_mode: HEADPHONES_RENDERING_MODE_STEREO
124      }
125      element_mix_gain {
126        param_definition {
127          parameter_id: 999  # Non-existent; default will be used
128          parameter_rate: 48000
129          param_definition_mode: 1
130          reserved: 0
131        }
132        default_mix_gain: 0
133      }
134    }
135    output_mix_gain {
136      param_definition {
137        parameter_id: 998  # Non-existent; default will be used
138        parameter_rate: 48000
139        param_definition_mode: 1
140        reserved: 0
141      }
142      default_mix_gain: 0
143    }
144    num_layouts: 4
145    layouts {
146      loudness_layout {
147        layout_type: LAYOUT_TYPE_LOUDSPEAKERS_SS_CONVENTION
148        ss_layout {
149          sound_system: SOUND_SYSTEM_A_0_2_0
150          reserved: 0
151        }
152      }
153      loudness {
154        info_type_bit_masks: []
155        integrated_loudness: -4013
156        digital_peak: 0
157      }
158    }
159    layouts {
160      loudness_layout {
161        layout_type: LAYOUT_TYPE_LOUDSPEAKERS_SS_CONVENTION
162        ss_layout {
163          sound_system: SOUND_SYSTEM_B_0_5_0
164          reserved: 0
165        }
166      }
167      loudness {
168        info_type_bit_masks: []
169        integrated_loudness: -3695
170        digital_peak: -798
171      }
172    }
173    layouts {
174      loudness_layout {
175        layout_type: LAYOUT_TYPE_LOUDSPEAKERS_SS_CONVENTION
176        ss_layout {
177          sound_system: SOUND_SYSTEM_11_2_3_0
178          reserved: 0
179        }
180      }
181      loudness {
182        info_type_bit_masks: []
183        integrated_loudness: -3974
184        digital_peak: 0
185      }
186    }
187    layouts {
188      loudness_layout {
189        layout_type: LAYOUT_TYPE_LOUDSPEAKERS_SS_CONVENTION
190        ss_layout {
191          sound_system: SOUND_SYSTEM_J_4_7_0
192          reserved: 0
193        }
194      }
195      loudness {
196        info_type_bit_masks: []
197        integrated_loudness: -4112
198        digital_peak: -998
199      }
200    }
201  }
202}
203
204audio_frame_metadata {
205  wav_filename: "Mechanism_5s.wav"
206  samples_to_trim_at_end: 648
207  samples_to_trim_at_start: 312
208  audio_element_id: 300
209  channel_metadatas: [
210    { channel_id: 0 channel_label: CHANNEL_LABEL_L_7 },
211    { channel_id: 1 channel_label: CHANNEL_LABEL_R_7 },
212    { channel_id: 2 channel_label: CHANNEL_LABEL_CENTRE },
213    { channel_id: 3 channel_label: CHANNEL_LABEL_LFE },
214    { channel_id: 4 channel_label: CHANNEL_LABEL_LSS_7 },
215    { channel_id: 5 channel_label: CHANNEL_LABEL_RSS_7 },
216    { channel_id: 6 channel_label: CHANNEL_LABEL_LRS_7 },
217    { channel_id: 7 channel_label: CHANNEL_LABEL_RRS_7 },
218    { channel_id: 8 channel_label: CHANNEL_LABEL_LTF_4 },
219    { channel_id: 9 channel_label: CHANNEL_LABEL_RTF_4 },
220    { channel_id: 10 channel_label: CHANNEL_LABEL_LTB_4 },
221    { channel_id: 11 channel_label: CHANNEL_LABEL_RTB_4 }
222  ]
223}
224
225parameter_block_metadata {
226  parameter_id: 100
227  duration: 960
228  num_subblocks: 1
229  constant_subblock_duration: 960
230  subblocks {
231    demixing_info_parameter_data {
232      dmixp_mode: DMIXP_MODE_3
233    }
234  }
235  start_timestamp: 0
236}
237parameter_block_metadata {
238  parameter_id: 100
239  duration: 960
240  num_subblocks: 1
241  constant_subblock_duration: 960
242  subblocks {
243    demixing_info_parameter_data {
244      dmixp_mode: DMIXP_MODE_3
245    }
246  }
247  start_timestamp: 960
248}
249parameter_block_metadata {
250  parameter_id: 100
251  duration: 960
252  num_subblocks: 1
253  constant_subblock_duration: 960
254  subblocks {
255    demixing_info_parameter_data {
256      dmixp_mode: DMIXP_MODE_3
257    }
258  }
259  start_timestamp: 1920
260}
261parameter_block_metadata {
262  parameter_id: 100
263  duration: 960
264  num_subblocks: 1
265  constant_subblock_duration: 960
266  subblocks {
267    demixing_info_parameter_data {
268      dmixp_mode: DMIXP_MODE_3
269    }
270  }
271  start_timestamp: 2880
272}
273parameter_block_metadata {
274  parameter_id: 100
275  duration: 960
276  num_subblocks: 1
277  constant_subblock_duration: 960
278  subblocks {
279    demixing_info_parameter_data {
280      dmixp_mode: DMIXP_MODE_3
281    }
282  }
283  start_timestamp: 3840
284}
285parameter_block_metadata {
286  parameter_id: 100
287  duration: 960
288  num_subblocks: 1
289  constant_subblock_duration: 960
290  subblocks {
291    demixing_info_parameter_data {
292      dmixp_mode: DMIXP_MODE_3
293    }
294  }
295  start_timestamp: 4800
296}
297parameter_block_metadata {
298  parameter_id: 100
299  duration: 960
300  num_subblocks: 1
301  constant_subblock_duration: 960
302  subblocks {
303    demixing_info_parameter_data {
304      dmixp_mode: DMIXP_MODE_3
305    }
306  }
307  start_timestamp: 5760
308}
309parameter_block_metadata {
310  parameter_id: 100
311  duration: 960
312  num_subblocks: 1
313  constant_subblock_duration: 960
314  subblocks {
315    demixing_info_parameter_data {
316      dmixp_mode: DMIXP_MODE_3
317    }
318  }
319  start_timestamp: 6720
320}
321parameter_block_metadata {
322  parameter_id: 100
323  duration: 960
324  num_subblocks: 1
325  constant_subblock_duration: 960
326  subblocks {
327    demixing_info_parameter_data {
328      dmixp_mode: DMIXP_MODE_3
329    }
330  }
331  start_timestamp: 7680
332}
333parameter_block_metadata {
334  parameter_id: 100
335  duration: 960
336  num_subblocks: 1
337  constant_subblock_duration: 960
338  subblocks {
339    demixing_info_parameter_data {
340      dmixp_mode: DMIXP_MODE_3
341    }
342  }
343  start_timestamp: 8640
344}
345parameter_block_metadata {
346  parameter_id: 100
347  duration: 960
348  num_subblocks: 1
349  constant_subblock_duration: 960
350  subblocks {
351    demixing_info_parameter_data {
352      dmixp_mode: DMIXP_MODE_3
353    }
354  }
355  start_timestamp: 9600
356}
357parameter_block_metadata {
358  parameter_id: 100
359  duration: 960
360  num_subblocks: 1
361  constant_subblock_duration: 960
362  subblocks {
363    demixing_info_parameter_data {
364      dmixp_mode: DMIXP_MODE_3
365    }
366  }
367  start_timestamp: 10560
368}
369parameter_block_metadata {
370  parameter_id: 100
371  duration: 960
372  num_subblocks: 1
373  constant_subblock_duration: 960
374  subblocks {
375    demixing_info_parameter_data {
376      dmixp_mode: DMIXP_MODE_3
377    }
378  }
379  start_timestamp: 11520
380}
381parameter_block_metadata {
382  parameter_id: 100
383  duration: 960
384  num_subblocks: 1
385  constant_subblock_duration: 960
386  subblocks {
387    demixing_info_parameter_data {
388      dmixp_mode: DMIXP_MODE_3
389    }
390  }
391  start_timestamp: 12480
392}
393parameter_block_metadata {
394  parameter_id: 100
395  duration: 960
396  num_subblocks: 1
397  constant_subblock_duration: 960
398  subblocks {
399    demixing_info_parameter_data {
400      dmixp_mode: DMIXP_MODE_3
401    }
402  }
403  start_timestamp: 13440
404}
405parameter_block_metadata {
406  parameter_id: 100
407  duration: 960
408  num_subblocks: 1
409  constant_subblock_duration: 960
410  subblocks {
411    demixing_info_parameter_data {
412      dmixp_mode: DMIXP_MODE_3
413    }
414  }
415  start_timestamp: 14400
416}
417parameter_block_metadata {
418  parameter_id: 100
419  duration: 960
420  num_subblocks: 1
421  constant_subblock_duration: 960
422  subblocks {
423    demixing_info_parameter_data {
424      dmixp_mode: DMIXP_MODE_3
425    }
426  }
427  start_timestamp: 15360
428}
429parameter_block_metadata {
430  parameter_id: 100
431  duration: 960
432  num_subblocks: 1
433  constant_subblock_duration: 960
434  subblocks {
435    demixing_info_parameter_data {
436      dmixp_mode: DMIXP_MODE_3
437    }
438  }
439  start_timestamp: 16320
440}
441parameter_block_metadata {
442  parameter_id: 100
443  duration: 960
444  num_subblocks: 1
445  constant_subblock_duration: 960
446  subblocks {
447    demixing_info_parameter_data {
448      dmixp_mode: DMIXP_MODE_3
449    }
450  }
451  start_timestamp: 17280
452}
453parameter_block_metadata {
454  parameter_id: 100
455  duration: 960
456  num_subblocks: 1
457  constant_subblock_duration: 960
458  subblocks {
459    demixing_info_parameter_data {
460      dmixp_mode: DMIXP_MODE_3
461    }
462  }
463  start_timestamp: 18240
464}
465parameter_block_metadata {
466  parameter_id: 100
467  duration: 960
468  num_subblocks: 1
469  constant_subblock_duration: 960
470  subblocks {
471    demixing_info_parameter_data {
472      dmixp_mode: DMIXP_MODE_3
473    }
474  }
475  start_timestamp: 19200
476}
477parameter_block_metadata {
478  parameter_id: 100
479  duration: 960
480  num_subblocks: 1
481  constant_subblock_duration: 960
482  subblocks {
483    demixing_info_parameter_data {
484      dmixp_mode: DMIXP_MODE_3
485    }
486  }
487  start_timestamp: 20160
488}
489parameter_block_metadata {
490  parameter_id: 100
491  duration: 960
492  num_subblocks: 1
493  constant_subblock_duration: 960
494  subblocks {
495    demixing_info_parameter_data {
496      dmixp_mode: DMIXP_MODE_3
497    }
498  }
499  start_timestamp: 21120
500}
501parameter_block_metadata {
502  parameter_id: 100
503  duration: 960
504  num_subblocks: 1
505  constant_subblock_duration: 960
506  subblocks {
507    demixing_info_parameter_data {
508      dmixp_mode: DMIXP_MODE_3
509    }
510  }
511  start_timestamp: 22080
512}
513parameter_block_metadata {
514  parameter_id: 100
515  duration: 960
516  num_subblocks: 1
517  constant_subblock_duration: 960
518  subblocks {
519    demixing_info_parameter_data {
520      dmixp_mode: DMIXP_MODE_3
521    }
522  }
523  start_timestamp: 23040
524}
525parameter_block_metadata {
526  parameter_id: 100
527  duration: 960
528  num_subblocks: 1
529  constant_subblock_duration: 960
530  subblocks {
531    demixing_info_parameter_data {
532      dmixp_mode: DMIXP_MODE_3
533    }
534  }
535  start_timestamp: 24000
536}
537parameter_block_metadata {
538  parameter_id: 100
539  duration: 960
540  num_subblocks: 1
541  constant_subblock_duration: 960
542  subblocks {
543    demixing_info_parameter_data {
544      dmixp_mode: DMIXP_MODE_3
545    }
546  }
547  start_timestamp: 24960
548}
549parameter_block_metadata {
550  parameter_id: 100
551  duration: 960
552  num_subblocks: 1
553  constant_subblock_duration: 960
554  subblocks {
555    demixing_info_parameter_data {
556      dmixp_mode: DMIXP_MODE_3
557    }
558  }
559  start_timestamp: 25920
560}
561parameter_block_metadata {
562  parameter_id: 100
563  duration: 960
564  num_subblocks: 1
565  constant_subblock_duration: 960
566  subblocks {
567    demixing_info_parameter_data {
568      dmixp_mode: DMIXP_MODE_3
569    }
570  }
571  start_timestamp: 26880
572}
573parameter_block_metadata {
574  parameter_id: 100
575  duration: 960
576  num_subblocks: 1
577  constant_subblock_duration: 960
578  subblocks {
579    demixing_info_parameter_data {
580      dmixp_mode: DMIXP_MODE_3
581    }
582  }
583  start_timestamp: 27840
584}
585parameter_block_metadata {
586  parameter_id: 100
587  duration: 960
588  num_subblocks: 1
589  constant_subblock_duration: 960
590  subblocks {
591    demixing_info_parameter_data {
592      dmixp_mode: DMIXP_MODE_3
593    }
594  }
595  start_timestamp: 28800
596}
597parameter_block_metadata {
598  parameter_id: 100
599  duration: 960
600  num_subblocks: 1
601  constant_subblock_duration: 960
602  subblocks {
603    demixing_info_parameter_data {
604      dmixp_mode: DMIXP_MODE_3
605    }
606  }
607  start_timestamp: 29760
608}
609parameter_block_metadata {
610  parameter_id: 100
611  duration: 960
612  num_subblocks: 1
613  constant_subblock_duration: 960
614  subblocks {
615    demixing_info_parameter_data {
616      dmixp_mode: DMIXP_MODE_3
617    }
618  }
619  start_timestamp: 30720
620}
621parameter_block_metadata {
622  parameter_id: 100
623  duration: 960
624  num_subblocks: 1
625  constant_subblock_duration: 960
626  subblocks {
627    demixing_info_parameter_data {
628      dmixp_mode: DMIXP_MODE_3
629    }
630  }
631  start_timestamp: 31680
632}
633parameter_block_metadata {
634  parameter_id: 100
635  duration: 960
636  num_subblocks: 1
637  constant_subblock_duration: 960
638  subblocks {
639    demixing_info_parameter_data {
640      dmixp_mode: DMIXP_MODE_3
641    }
642  }
643  start_timestamp: 32640
644}
645parameter_block_metadata {
646  parameter_id: 100
647  duration: 960
648  num_subblocks: 1
649  constant_subblock_duration: 960
650  subblocks {
651    demixing_info_parameter_data {
652      dmixp_mode: DMIXP_MODE_3
653    }
654  }
655  start_timestamp: 33600
656}
657parameter_block_metadata {
658  parameter_id: 100
659  duration: 960
660  num_subblocks: 1
661  constant_subblock_duration: 960
662  subblocks {
663    demixing_info_parameter_data {
664      dmixp_mode: DMIXP_MODE_3
665    }
666  }
667  start_timestamp: 34560
668}
669parameter_block_metadata {
670  parameter_id: 100
671  duration: 960
672  num_subblocks: 1
673  constant_subblock_duration: 960
674  subblocks {
675    demixing_info_parameter_data {
676      dmixp_mode: DMIXP_MODE_3
677    }
678  }
679  start_timestamp: 35520
680}
681parameter_block_metadata {
682  parameter_id: 100
683  duration: 960
684  num_subblocks: 1
685  constant_subblock_duration: 960
686  subblocks {
687    demixing_info_parameter_data {
688      dmixp_mode: DMIXP_MODE_3
689    }
690  }
691  start_timestamp: 36480
692}
693parameter_block_metadata {
694  parameter_id: 100
695  duration: 960
696  num_subblocks: 1
697  constant_subblock_duration: 960
698  subblocks {
699    demixing_info_parameter_data {
700      dmixp_mode: DMIXP_MODE_3
701    }
702  }
703  start_timestamp: 37440
704}
705parameter_block_metadata {
706  parameter_id: 100
707  duration: 960
708  num_subblocks: 1
709  constant_subblock_duration: 960
710  subblocks {
711    demixing_info_parameter_data {
712      dmixp_mode: DMIXP_MODE_3
713    }
714  }
715  start_timestamp: 38400
716}
717parameter_block_metadata {
718  parameter_id: 100
719  duration: 960
720  num_subblocks: 1
721  constant_subblock_duration: 960
722  subblocks {
723    demixing_info_parameter_data {
724      dmixp_mode: DMIXP_MODE_3
725    }
726  }
727  start_timestamp: 39360
728}
729parameter_block_metadata {
730  parameter_id: 100
731  duration: 960
732  num_subblocks: 1
733  constant_subblock_duration: 960
734  subblocks {
735    demixing_info_parameter_data {
736      dmixp_mode: DMIXP_MODE_3
737    }
738  }
739  start_timestamp: 40320
740}
741parameter_block_metadata {
742  parameter_id: 100
743  duration: 960
744  num_subblocks: 1
745  constant_subblock_duration: 960
746  subblocks {
747    demixing_info_parameter_data {
748      dmixp_mode: DMIXP_MODE_3
749    }
750  }
751  start_timestamp: 41280
752}
753parameter_block_metadata {
754  parameter_id: 100
755  duration: 960
756  num_subblocks: 1
757  constant_subblock_duration: 960
758  subblocks {
759    demixing_info_parameter_data {
760      dmixp_mode: DMIXP_MODE_3
761    }
762  }
763  start_timestamp: 42240
764}
765parameter_block_metadata {
766  parameter_id: 100
767  duration: 960
768  num_subblocks: 1
769  constant_subblock_duration: 960
770  subblocks {
771    demixing_info_parameter_data {
772      dmixp_mode: DMIXP_MODE_3
773    }
774  }
775  start_timestamp: 43200
776}
777parameter_block_metadata {
778  parameter_id: 100
779  duration: 960
780  num_subblocks: 1
781  constant_subblock_duration: 960
782  subblocks {
783    demixing_info_parameter_data {
784      dmixp_mode: DMIXP_MODE_3
785    }
786  }
787  start_timestamp: 44160
788}
789parameter_block_metadata {
790  parameter_id: 100
791  duration: 960
792  num_subblocks: 1
793  constant_subblock_duration: 960
794  subblocks {
795    demixing_info_parameter_data {
796      dmixp_mode: DMIXP_MODE_3
797    }
798  }
799  start_timestamp: 45120
800}
801parameter_block_metadata {
802  parameter_id: 100
803  duration: 960
804  num_subblocks: 1
805  constant_subblock_duration: 960
806  subblocks {
807    demixing_info_parameter_data {
808      dmixp_mode: DMIXP_MODE_3
809    }
810  }
811  start_timestamp: 46080
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3187  start_timestamp: 236160
3188}
3189parameter_block_metadata {
3190  parameter_id: 100
3191  duration: 960
3192  num_subblocks: 1
3193  constant_subblock_duration: 960
3194  subblocks {
3195    demixing_info_parameter_data {
3196      dmixp_mode: DMIXP_MODE_1_N
3197    }
3198  }
3199  start_timestamp: 237120
3200}
3201parameter_block_metadata {
3202  parameter_id: 100
3203  duration: 960
3204  num_subblocks: 1
3205  constant_subblock_duration: 960
3206  subblocks {
3207    demixing_info_parameter_data {
3208      dmixp_mode: DMIXP_MODE_1_N
3209    }
3210  }
3211  start_timestamp: 238080
3212}
3213parameter_block_metadata {
3214  parameter_id: 100
3215  duration: 960
3216  num_subblocks: 1
3217  constant_subblock_duration: 960
3218  subblocks {
3219    demixing_info_parameter_data {
3220      dmixp_mode: DMIXP_MODE_1
3221    }
3222  }
3223  start_timestamp: 239040
3224}
3225parameter_block_metadata {
3226  parameter_id: 100
3227  duration: 960
3228  num_subblocks: 1
3229  constant_subblock_duration: 960
3230  subblocks {
3231    demixing_info_parameter_data {
3232      dmixp_mode: DMIXP_MODE_1
3233    }
3234  }
3235  start_timestamp: 240000
3236}
3237
3238temporal_delimiter_metadata {
3239  enable_temporal_delimiters: false
3240}
3241