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Clause 3.11.1 of IAMF[1] states the values are stored in big endian, in contrast to the Ogg Encapsulation for Opus[2] where they are in little endian. [1]https://aomediacodec.github.io/iamf/v1.0.0-errata.html#opus-specific [2]https://datatracker.ietf.org/doc/html/rfc7845#section-5.1 Signed-off-by: James Almer <jamrial@gmail.com>
314 lines
6.2 KiB
Plaintext
314 lines
6.2 KiB
Plaintext
#extradata 0: 19, 0x3a0e0490
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#extradata 1: 19, 0x3a0e0490
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#extradata 2: 19, 0x3a04048f
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#extradata 3: 19, 0x3a04048f
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#tb 0: 1/48000
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#media_type 0: audio
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#codec_id 0: opus
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#sample_rate 0: 48000
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#channel_layout_name 0: stereo
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#tb 1: 1/48000
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#media_type 1: audio
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#codec_id 1: opus
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#sample_rate 1: 48000
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#channel_layout_name 1: stereo
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#tb 2: 1/48000
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#media_type 2: audio
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#codec_id 2: opus
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#sample_rate 2: 48000
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#channel_layout_name 2: mono
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#tb 3: 1/48000
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#media_type 3: audio
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#codec_id 3: opus
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#sample_rate 3: 48000
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#channel_layout_name 3: mono
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[STREAM_GROUP]
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index=0
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id=0x12c
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nb_streams=4
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type=IAMF Audio Element
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[COMPONENT]
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nb_layers=2
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audio_element_type=0
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default_w=0
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[SUBCOMPONENT]
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channel_layout=stereo
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output_gain_flags=0
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output_gain=0/1
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[/SUBCOMPONENT]
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[SUBCOMPONENT]
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channel_layout=5.1
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output_gain_flags=0
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output_gain=0/1
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[/SUBCOMPONENT]
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[SUBCOMPONENT]
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name=demixing_info
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nb_subblocks=1
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type=1
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parameter_id=998
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parameter_rate=48000
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duration=960
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constant_subblock_duration=960
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[PIECE]
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subblock_duration=960
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dmixp_mode=1
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[/PIECE]
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[/SUBCOMPONENT]
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[SUBCOMPONENT]
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name=recon_gain_info
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nb_subblocks=1
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type=2
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parameter_id=101
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parameter_rate=48000
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duration=960
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constant_subblock_duration=960
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[PIECE]
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subblock_duration=960
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[/PIECE]
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[/SUBCOMPONENT]
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[/COMPONENT]
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[STREAM]
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index=0
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id=0x0
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DISPOSITION:default=1
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DISPOSITION:dub=0
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DISPOSITION:original=0
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DISPOSITION:comment=0
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DISPOSITION:lyrics=0
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DISPOSITION:karaoke=0
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DISPOSITION:forced=0
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DISPOSITION:hearing_impaired=0
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DISPOSITION:visual_impaired=0
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DISPOSITION:clean_effects=0
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DISPOSITION:attached_pic=0
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DISPOSITION:timed_thumbnails=0
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DISPOSITION:non_diegetic=0
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DISPOSITION:captions=0
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DISPOSITION:descriptions=0
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DISPOSITION:metadata=0
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DISPOSITION:dependent=0
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DISPOSITION:still_image=0
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DISPOSITION:multilayer=0
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[/STREAM]
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[STREAM]
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index=1
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id=0x1
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DISPOSITION:default=0
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DISPOSITION:dub=0
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DISPOSITION:original=0
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DISPOSITION:comment=0
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DISPOSITION:lyrics=0
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DISPOSITION:karaoke=0
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DISPOSITION:forced=0
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DISPOSITION:hearing_impaired=0
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DISPOSITION:visual_impaired=0
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DISPOSITION:clean_effects=0
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DISPOSITION:attached_pic=0
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DISPOSITION:timed_thumbnails=0
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DISPOSITION:non_diegetic=0
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DISPOSITION:captions=0
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DISPOSITION:descriptions=0
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DISPOSITION:metadata=0
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DISPOSITION:dependent=1
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DISPOSITION:still_image=0
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DISPOSITION:multilayer=0
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[/STREAM]
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[STREAM]
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index=2
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id=0x2
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DISPOSITION:default=0
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DISPOSITION:dub=0
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DISPOSITION:original=0
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DISPOSITION:comment=0
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DISPOSITION:lyrics=0
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DISPOSITION:karaoke=0
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DISPOSITION:forced=0
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DISPOSITION:hearing_impaired=0
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DISPOSITION:visual_impaired=0
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DISPOSITION:clean_effects=0
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DISPOSITION:attached_pic=0
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DISPOSITION:timed_thumbnails=0
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DISPOSITION:non_diegetic=0
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DISPOSITION:captions=0
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DISPOSITION:descriptions=0
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DISPOSITION:metadata=0
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DISPOSITION:dependent=1
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DISPOSITION:still_image=0
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DISPOSITION:multilayer=0
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[/STREAM]
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[STREAM]
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index=3
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id=0x3
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DISPOSITION:default=0
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DISPOSITION:dub=0
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DISPOSITION:original=0
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DISPOSITION:comment=0
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DISPOSITION:lyrics=0
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DISPOSITION:karaoke=0
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DISPOSITION:forced=0
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DISPOSITION:hearing_impaired=0
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DISPOSITION:visual_impaired=0
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DISPOSITION:clean_effects=0
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DISPOSITION:attached_pic=0
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DISPOSITION:timed_thumbnails=0
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DISPOSITION:non_diegetic=0
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DISPOSITION:captions=0
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DISPOSITION:descriptions=0
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DISPOSITION:metadata=0
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DISPOSITION:dependent=1
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DISPOSITION:still_image=0
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DISPOSITION:multilayer=0
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[/STREAM]
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[/STREAM_GROUP]
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[STREAM_GROUP]
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index=1
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id=0x2a
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nb_streams=4
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type=IAMF Mix Presentation
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[COMPONENT]
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nb_submixes=1
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[SUBCOMPONENT]
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en-us=test_mix_pres
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[/SUBCOMPONENT]
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[SUBCOMPONENT]
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nb_elements=1
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nb_layouts=2
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default_mix_gain=0/256
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[PIECE]
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stream_id=300
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default_mix_gain=0/256
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headphones_rendering_mode=0
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[SUBPIECE]
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en-us=test_sub_mix_0_audio_element_0
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[/SUBPIECE]
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[SUBPIECE]
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name=element_mix_config
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nb_subblocks=0
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type=0
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parameter_id=100
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parameter_rate=48000
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duration=0
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constant_subblock_duration=0
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[/SUBPIECE]
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[/PIECE]
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[PIECE]
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name=output_mix_config
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nb_subblocks=0
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type=0
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parameter_id=100
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parameter_rate=48000
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duration=0
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constant_subblock_duration=0
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[/PIECE]
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[PIECE]
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sound_system=stereo
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integrated_loudness=-5273/256
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digital_peak=-2197/256
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true_peak=0/1
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dialogue_anchored_loudness=0/1
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album_anchored_loudness=0/1
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[/PIECE]
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[PIECE]
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sound_system=5.1
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integrated_loudness=-5886/256
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digital_peak=-2845/256
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true_peak=0/1
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dialogue_anchored_loudness=0/1
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album_anchored_loudness=0/1
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[/PIECE]
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[/SUBCOMPONENT]
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[/COMPONENT]
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[STREAM]
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index=0
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id=0x0
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DISPOSITION:default=1
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DISPOSITION:dub=0
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DISPOSITION:original=0
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DISPOSITION:comment=0
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DISPOSITION:lyrics=0
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DISPOSITION:karaoke=0
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DISPOSITION:forced=0
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DISPOSITION:hearing_impaired=0
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DISPOSITION:visual_impaired=0
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DISPOSITION:clean_effects=0
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DISPOSITION:attached_pic=0
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DISPOSITION:timed_thumbnails=0
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DISPOSITION:non_diegetic=0
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DISPOSITION:captions=0
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DISPOSITION:descriptions=0
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DISPOSITION:metadata=0
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DISPOSITION:dependent=0
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DISPOSITION:still_image=0
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DISPOSITION:multilayer=0
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[/STREAM]
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[STREAM]
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index=1
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id=0x1
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DISPOSITION:default=0
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DISPOSITION:dub=0
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DISPOSITION:original=0
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DISPOSITION:comment=0
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DISPOSITION:lyrics=0
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DISPOSITION:karaoke=0
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DISPOSITION:forced=0
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DISPOSITION:hearing_impaired=0
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DISPOSITION:visual_impaired=0
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DISPOSITION:clean_effects=0
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DISPOSITION:attached_pic=0
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DISPOSITION:timed_thumbnails=0
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DISPOSITION:non_diegetic=0
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DISPOSITION:captions=0
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DISPOSITION:descriptions=0
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DISPOSITION:metadata=0
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DISPOSITION:dependent=1
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DISPOSITION:still_image=0
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DISPOSITION:multilayer=0
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[/STREAM]
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[STREAM]
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index=2
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id=0x2
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DISPOSITION:default=0
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DISPOSITION:dub=0
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DISPOSITION:original=0
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DISPOSITION:comment=0
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DISPOSITION:lyrics=0
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DISPOSITION:karaoke=0
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DISPOSITION:forced=0
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DISPOSITION:hearing_impaired=0
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DISPOSITION:visual_impaired=0
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DISPOSITION:clean_effects=0
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DISPOSITION:attached_pic=0
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DISPOSITION:timed_thumbnails=0
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DISPOSITION:non_diegetic=0
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DISPOSITION:captions=0
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DISPOSITION:descriptions=0
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DISPOSITION:metadata=0
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DISPOSITION:dependent=1
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DISPOSITION:still_image=0
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DISPOSITION:multilayer=0
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[/STREAM]
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[STREAM]
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index=3
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id=0x3
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DISPOSITION:default=0
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DISPOSITION:dub=0
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DISPOSITION:original=0
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DISPOSITION:comment=0
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DISPOSITION:lyrics=0
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DISPOSITION:karaoke=0
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DISPOSITION:forced=0
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DISPOSITION:hearing_impaired=0
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DISPOSITION:visual_impaired=0
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DISPOSITION:clean_effects=0
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DISPOSITION:attached_pic=0
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DISPOSITION:timed_thumbnails=0
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DISPOSITION:non_diegetic=0
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DISPOSITION:captions=0
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DISPOSITION:descriptions=0
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DISPOSITION:metadata=0
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DISPOSITION:dependent=1
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DISPOSITION:still_image=0
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DISPOSITION:multilayer=0
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[/STREAM]
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[/STREAM_GROUP]
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