# Copyright (c) 2023, Alliance for Open Media. All rights reserved # # This source code is subject to the terms of the BSD 3-Clause Clear License # and the Alliance for Open Media Patent License 1.0. If the BSD 3-Clause Clear # License was not distributed with this source code in the LICENSE file, you # can obtain it at www.aomedia.org/license/software-license/bsd-3-c-c. If the # Alliance for Open Media Patent License 1.0 was not distributed with this # source code in the PATENTS file, you can obtain it at # www.aomedia.org/license/patent. # proto-file: iamf/cli/proto/user_metadata.proto # proto-message: UserMetadata test_vector_metadata { human_readable_description: "A 7.1.4 IAMF stream with demixing parameter " "blocks." file_name_prefix: "test_000222" is_valid: true is_valid_to_decode: true validate_user_loudness: true mp4_fixed_timestamp: "2023-06-23 00:00:00" test_repository_tags: [ "github/aomediacodec/libiamf/main", "github/aomediacodec/libiamf/v1.0.0-errata" ] primary_tested_spec_sections: [ "3.6.2/loudspeaker_layout == 7.1.4", "3.8/demixing_info_parameter_data", "3.8.2/Demixing Info Parameter Data Syntax and Semantics", "7/IAMF Processing", "7.3.2.1/Rendering a Channel-Based Audio Element to Loudspeakers", "7.5.1/Loudness Normalization", "7.5.2/Limiter", "9.1.2.1/Annex A2.1: Down-mix parameter and Loudness" ] base_test: "test_000221" } encoder_control_metadata { add_build_information_tag: false output_rendered_file_format: OUTPUT_FORMAT_WAV_BIT_DEPTH_SIXTEEN } ia_sequence_header_metadata { primary_profile: PROFILE_VERSION_SIMPLE additional_profile: PROFILE_VERSION_SIMPLE } codec_config_metadata { codec_config_id: 200 codec_config { codec_id: CODEC_ID_OPUS num_samples_per_frame: 960 audio_roll_distance: -4 decoder_config_opus { version: 1 pre_skip: 312 input_sample_rate: 48000 opus_encoder_metadata { target_bitrate_per_channel: 48000 application: APPLICATION_AUDIO use_float_api: false } } } } audio_element_metadata { audio_element_id: 300 audio_element_type: AUDIO_ELEMENT_CHANNEL_BASED reserved: 0 codec_config_id: 200 audio_substream_ids: [0, 1, 2, 3, 4, 5, 6] audio_element_params { param_definition_type: PARAM_DEFINITION_TYPE_DEMIXING demixing_param: { param_definition { parameter_id: 100 # demixing parameter will be used. parameter_rate: 48000 param_definition_mode: 0 reserved: 0 duration: 960 constant_subblock_duration: 960 } default_demixing_info_parameter_data: { dmixp_mode: DMIXP_MODE_1 } default_w: 0 } } scalable_channel_layout_config { reserved: 0 channel_audio_layer_configs: [ { loudspeaker_layout: LOUDSPEAKER_LAYOUT_7_1_4_CH output_gain_is_present_flag: 0 recon_gain_is_present_flag: 0 reserved_a: 0 substream_count: 7 coupled_substream_count: 5 } ] } } mix_presentation_metadata { mix_presentation_id: 42 count_label: 1 annotations_language: ["en-us"] localized_presentation_annotations: ["test_mix_pres"] sub_mixes { audio_elements { audio_element_id: 300 localized_element_annotations: ["test_sub_mix_0_audio_element_0"] rendering_config { headphones_rendering_mode: HEADPHONES_RENDERING_MODE_STEREO } element_mix_gain { param_definition { parameter_id: 999 # Non-existent; default will be used parameter_rate: 48000 param_definition_mode: 1 reserved: 0 } default_mix_gain: 0 } } output_mix_gain { param_definition { parameter_id: 998 # Non-existent; default will be used parameter_rate: 48000 param_definition_mode: 1 reserved: 0 } default_mix_gain: 0 } layouts { loudness_layout { layout_type: LAYOUT_TYPE_LOUDSPEAKERS_SS_CONVENTION ss_layout { sound_system: SOUND_SYSTEM_A_0_2_0 reserved: 0 } } loudness { info_type_bit_masks: [] integrated_loudness: -4013 digital_peak: 0 } } layouts { loudness_layout { layout_type: LAYOUT_TYPE_LOUDSPEAKERS_SS_CONVENTION ss_layout { sound_system: SOUND_SYSTEM_B_0_5_0 reserved: 0 } } loudness { info_type_bit_masks: [] integrated_loudness: -3695 digital_peak: -798 } } layouts { loudness_layout { layout_type: LAYOUT_TYPE_LOUDSPEAKERS_SS_CONVENTION ss_layout { sound_system: SOUND_SYSTEM_11_2_3_0 reserved: 0 } } loudness { info_type_bit_masks: [] integrated_loudness: -3974 digital_peak: 0 } } layouts { loudness_layout { layout_type: LAYOUT_TYPE_LOUDSPEAKERS_SS_CONVENTION ss_layout { sound_system: SOUND_SYSTEM_J_4_7_0 reserved: 0 } } loudness { info_type_bit_masks: [] integrated_loudness: -4112 digital_peak: -998 } } } } audio_frame_metadata { wav_filename: "Mechanism_5s.wav" samples_to_trim_at_end: 648 samples_to_trim_at_start: 312 audio_element_id: 300 channel_metadatas: [ { channel_id: 0 channel_label: CHANNEL_LABEL_L_7 }, { channel_id: 1 channel_label: CHANNEL_LABEL_R_7 }, { channel_id: 2 channel_label: CHANNEL_LABEL_CENTRE }, { channel_id: 3 channel_label: CHANNEL_LABEL_LFE }, { channel_id: 4 channel_label: CHANNEL_LABEL_LSS_7 }, { channel_id: 5 channel_label: CHANNEL_LABEL_RSS_7 }, { channel_id: 6 channel_label: CHANNEL_LABEL_LRS_7 }, { channel_id: 7 channel_label: CHANNEL_LABEL_RRS_7 }, { channel_id: 8 channel_label: CHANNEL_LABEL_LTF_4 }, { channel_id: 9 channel_label: CHANNEL_LABEL_RTF_4 }, { channel_id: 10 channel_label: CHANNEL_LABEL_LTB_4 }, { channel_id: 11 channel_label: CHANNEL_LABEL_RTB_4 } ] } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_3 } } start_timestamp: 0 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_3 } } start_timestamp: 960 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_3 } } start_timestamp: 1920 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_3 } } start_timestamp: 2880 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_3 } } start_timestamp: 3840 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_3 } } start_timestamp: 4800 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_3 } } start_timestamp: 5760 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_3 } } start_timestamp: 6720 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_3 } } start_timestamp: 7680 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_3 } } start_timestamp: 8640 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_3 } } start_timestamp: 9600 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_3 } } start_timestamp: 10560 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_3 } } start_timestamp: 11520 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_3 } } start_timestamp: 12480 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_3 } } start_timestamp: 13440 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_3 } } start_timestamp: 14400 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_3 } } start_timestamp: 15360 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_3 } } start_timestamp: 16320 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_3 } } start_timestamp: 17280 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_3 } } start_timestamp: 18240 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_3 } } start_timestamp: 19200 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_3 } } start_timestamp: 20160 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_3 } } start_timestamp: 21120 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_3 } } start_timestamp: 22080 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_3 } } start_timestamp: 23040 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_3 } } start_timestamp: 24000 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_3 } } start_timestamp: 24960 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_3 } } start_timestamp: 25920 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_3 } } start_timestamp: 26880 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_3 } } start_timestamp: 27840 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_3 } } start_timestamp: 28800 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_3 } } start_timestamp: 29760 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_3 } } start_timestamp: 30720 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_3 } } start_timestamp: 31680 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_3 } } start_timestamp: 32640 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_3 } } start_timestamp: 33600 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_3 } } start_timestamp: 34560 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_3 } } start_timestamp: 35520 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_3 } } start_timestamp: 36480 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_3 } } start_timestamp: 37440 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_3 } } start_timestamp: 38400 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_3 } } start_timestamp: 39360 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_3 } } start_timestamp: 40320 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_3 } } start_timestamp: 41280 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_3 } } start_timestamp: 42240 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_3 } } start_timestamp: 43200 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_3 } } start_timestamp: 44160 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_3 } } start_timestamp: 45120 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_3 } } start_timestamp: 46080 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_3 } } start_timestamp: 47040 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_3 } } start_timestamp: 48000 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_3 } } start_timestamp: 48960 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_3 } } start_timestamp: 49920 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_3 } } start_timestamp: 50880 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_3 } } start_timestamp: 51840 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_3 } } start_timestamp: 52800 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_3 } } start_timestamp: 53760 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_3 } } start_timestamp: 54720 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_3 } } start_timestamp: 55680 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_3 } } start_timestamp: 56640 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_3 } } start_timestamp: 57600 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_3 } } start_timestamp: 58560 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_3 } } start_timestamp: 59520 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_3 } } start_timestamp: 60480 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_3 } } start_timestamp: 61440 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_3 } } start_timestamp: 62400 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_3 } } start_timestamp: 63360 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_3 } } start_timestamp: 64320 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_3 } } start_timestamp: 65280 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_3 } } start_timestamp: 66240 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_3 } } start_timestamp: 67200 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_3 } } start_timestamp: 68160 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_3 } } start_timestamp: 69120 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_3 } } start_timestamp: 70080 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_3 } } start_timestamp: 71040 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_3 } } start_timestamp: 72000 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_3 } } start_timestamp: 72960 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_3 } } start_timestamp: 73920 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_3 } } start_timestamp: 74880 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_3 } } start_timestamp: 75840 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_3 } } start_timestamp: 76800 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_3 } } start_timestamp: 77760 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_3 } } start_timestamp: 78720 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_3 } } start_timestamp: 79680 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_3 } } start_timestamp: 80640 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_3 } } start_timestamp: 81600 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_3 } } start_timestamp: 82560 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_3 } } start_timestamp: 83520 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_3 } } start_timestamp: 84480 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_3 } } start_timestamp: 85440 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_3_N } } start_timestamp: 86400 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_3_N } } start_timestamp: 87360 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_3_N } } start_timestamp: 88320 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_3_N } } start_timestamp: 89280 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_3_N } } start_timestamp: 90240 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_3_N } } start_timestamp: 91200 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_3_N } } start_timestamp: 92160 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_3_N } } start_timestamp: 93120 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_3_N } } start_timestamp: 94080 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_3_N } } start_timestamp: 95040 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_3_N } } start_timestamp: 96000 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_3_N } } start_timestamp: 96960 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_3_N } } start_timestamp: 97920 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_3_N } } start_timestamp: 98880 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_3_N } } start_timestamp: 99840 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_3_N } } start_timestamp: 100800 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 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parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_3_N } } start_timestamp: 167040 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_3_N } } start_timestamp: 168000 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_3_N } } start_timestamp: 168960 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_3_N } } start_timestamp: 169920 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_3_N } } start_timestamp: 170880 } parameter_block_metadata { parameter_id: 100 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start_timestamp: 186240 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_1_N } } start_timestamp: 187200 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_1_N } } start_timestamp: 188160 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_1_N } } start_timestamp: 189120 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_1_N } } start_timestamp: 190080 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_1_N } } start_timestamp: 191040 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_1_N } } start_timestamp: 192000 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_1_N } } start_timestamp: 192960 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_1_N } } start_timestamp: 193920 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_1_N } } start_timestamp: 194880 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_1_N } } start_timestamp: 195840 } parameter_block_metadata { parameter_id: 100 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dmixp_mode: DMIXP_MODE_1_N } } start_timestamp: 206400 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_1_N } } start_timestamp: 207360 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_1_N } } start_timestamp: 208320 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_1_N } } start_timestamp: 209280 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_1_N } } start_timestamp: 210240 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_1_N } } start_timestamp: 211200 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_1_N } } start_timestamp: 212160 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_1_N } } start_timestamp: 213120 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_1_N } } start_timestamp: 214080 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_1_N } } start_timestamp: 215040 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_1_N } } start_timestamp: 216000 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_1_N } } start_timestamp: 216960 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_1_N } } start_timestamp: 217920 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_1_N } } start_timestamp: 218880 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_1_N } } start_timestamp: 219840 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_1_N } } start_timestamp: 220800 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_1_N } } start_timestamp: 221760 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_1_N } } start_timestamp: 222720 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_1_N } } start_timestamp: 223680 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_1_N } } start_timestamp: 224640 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_1_N } } start_timestamp: 225600 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_1_N } } start_timestamp: 226560 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_1_N } } start_timestamp: 227520 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_1_N } } start_timestamp: 228480 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_1_N } } start_timestamp: 229440 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_1_N } } start_timestamp: 230400 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_1_N } } start_timestamp: 231360 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_1_N } } start_timestamp: 232320 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_1_N } } start_timestamp: 233280 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_1_N } } start_timestamp: 234240 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_1_N } } start_timestamp: 235200 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_1_N } } start_timestamp: 236160 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_1_N } } start_timestamp: 237120 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_1_N } } start_timestamp: 238080 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_1 } } start_timestamp: 239040 } parameter_block_metadata { parameter_id: 100 duration: 960 constant_subblock_duration: 960 subblocks { demixing_info_parameter_data { dmixp_mode: DMIXP_MODE_1 } } start_timestamp: 240000 } temporal_delimiter_metadata { enable_temporal_delimiters: false }