mirror of
https://github.com/samsonjs/media.git
synced 2026-04-26 14:57:47 +00:00
020e3ea5e2
We add an entire class like we do for parsing other codec initialization formats; it's currently not doing any parsing though (... initialization data is really simple for AV1 though: just the entire contents of the box). For testing, we add the sample file, having been re-encoded with ffmpeg (and we also happen to have another av1 file, too). PiperOrigin-RevId: 439453823
285 lines
5.8 KiB
Text
285 lines
5.8 KiB
Text
seekMap:
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isSeekable = true
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duration = 1089000
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getPosition(0) = [[timeUs=0, position=48]]
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getPosition(1) = [[timeUs=0, position=48]]
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getPosition(544500) = [[timeUs=0, position=48]]
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getPosition(1089000) = [[timeUs=0, position=48]]
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numberOfTracks = 2
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track 0:
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total output bytes = 79444
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sample count = 30
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format 0:
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id = 1
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sampleMimeType = video/av01
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maxInputSize = 54267
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width = 1080
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height = 720
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frameRate = 29.970028
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initializationData:
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data = length 17, hash 54AC4E6D
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sample 0:
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time = 0
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flags = 1
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data = length 54237, hash 978897A5
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sample 1:
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time = 33366
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flags = 0
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data = length 21903, hash D3A1A794
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sample 2:
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time = 66733
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flags = 0
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data = length 65, hash 401C922E
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sample 3:
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time = 100100
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flags = 0
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data = length 3, hash D5E0
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sample 4:
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time = 133466
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flags = 0
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data = length 161, hash 3BAF4398
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sample 5:
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time = 166833
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flags = 0
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data = length 3, hash D610
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sample 6:
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time = 200200
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flags = 0
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data = length 47, hash 1BF8FBF
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sample 7:
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time = 233566
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flags = 0
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data = length 3, hash D5D0
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sample 8:
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time = 266933
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flags = 0
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data = length 287, hash AF180C67
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sample 9:
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time = 300300
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flags = 0
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data = length 33, hash B4D41A8F
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sample 10:
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time = 333666
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flags = 0
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data = length 3, hash D5E0
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sample 11:
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time = 367033
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flags = 0
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data = length 236, hash 4DEB22C9
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sample 12:
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time = 400400
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flags = 0
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data = length 3, hash D600
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sample 13:
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time = 433766
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flags = 0
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data = length 202, hash 6AF564D
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sample 14:
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time = 467133
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flags = 0
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data = length 3, hash D5C0
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sample 15:
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time = 500500
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flags = 0
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data = length 1275, hash 9C2CCEA5
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sample 16:
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time = 533866
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flags = 0
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data = length 103, hash AC226D96
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sample 17:
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time = 567233
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flags = 0
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data = length 3, hash D5E0
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sample 18:
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time = 600600
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flags = 0
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data = length 250, hash 1C73058F
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sample 19:
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time = 633966
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flags = 0
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data = length 3, hash D5F0
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sample 20:
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time = 667333
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flags = 0
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data = length 39, hash 26EBA81E
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sample 21:
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time = 700700
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flags = 0
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data = length 3, hash D610
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sample 22:
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time = 734066
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flags = 0
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data = length 289, hash 4E5480FB
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sample 23:
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time = 767433
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flags = 0
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data = length 45, hash 8A594F0A
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sample 24:
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time = 800800
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flags = 0
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data = length 3, hash D600
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sample 25:
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time = 834166
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flags = 0
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data = length 116, hash 9D1150FF
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sample 26:
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time = 867533
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flags = 0
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data = length 3, hash D5F0
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sample 27:
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time = 900900
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flags = 0
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data = length 33, hash C36E3AEF
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sample 28:
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time = 934266
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flags = 0
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data = length 26, hash 6119E4D3
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sample 29:
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time = 967633
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flags = 536870912
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data = length 64, hash A8A201F0
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track 1:
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total output bytes = 7235
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sample count = 32
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format 0:
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averageBitrate = 72956
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peakBitrate = 74502
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id = 2
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sampleMimeType = audio/mp4a-latm
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codecs = mp4a.40.2
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maxInputSize = 294
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channelCount = 1
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sampleRate = 44100
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language = und
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metadata = entries=[TSSE: description=null: value=Lavf58.76.100]
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initializationData:
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data = length 2, hash 5F7
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sample 0:
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time = 344859
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flags = 1
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data = length 232, hash 22F0C510
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sample 1:
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time = 368079
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flags = 1
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data = length 235, hash 867AD0DC
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sample 2:
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time = 391299
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flags = 1
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data = length 231, hash 84E823A8
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sample 3:
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time = 414519
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flags = 1
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data = length 226, hash 1BEF3A95
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sample 4:
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time = 437739
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flags = 1
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data = length 216, hash EAA345AE
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sample 5:
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time = 460959
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flags = 1
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data = length 229, hash 6957411F
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sample 6:
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time = 484179
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flags = 1
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data = length 219, hash 41275022
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sample 7:
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time = 507399
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flags = 1
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data = length 241, hash 6495DF96
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sample 8:
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time = 530619
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flags = 1
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data = length 228, hash 63D95906
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sample 9:
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time = 553839
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flags = 1
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data = length 238, hash 34F676F9
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sample 10:
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time = 577058
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flags = 1
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data = length 234, hash E5CBC045
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sample 11:
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time = 600278
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flags = 1
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data = length 231, hash 5FC43661
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sample 12:
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time = 623498
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flags = 1
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data = length 217, hash 682708ED
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sample 13:
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time = 646718
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flags = 1
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data = length 239, hash D43780FC
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sample 14:
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time = 669938
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flags = 1
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data = length 243, hash C5E17980
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sample 15:
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time = 693158
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flags = 1
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data = length 231, hash AC5837BA
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sample 16:
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time = 716378
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flags = 1
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data = length 230, hash 169EE895
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sample 17:
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time = 739598
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flags = 1
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data = length 238, hash C48FF3F1
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sample 18:
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time = 762818
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flags = 1
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data = length 225, hash 531E4599
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sample 19:
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time = 786038
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flags = 1
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data = length 232, hash CB3C6B8D
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sample 20:
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time = 809258
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flags = 1
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data = length 243, hash F8C94C7
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sample 21:
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time = 832478
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flags = 1
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data = length 232, hash A646A7D0
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sample 22:
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time = 855698
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flags = 1
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data = length 237, hash E8B787A5
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sample 23:
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time = 878918
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flags = 1
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data = length 228, hash 3FA7A29F
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sample 24:
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time = 902138
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flags = 1
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data = length 235, hash B9B33B0A
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sample 25:
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time = 925358
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flags = 1
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data = length 264, hash 71A4869E
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sample 26:
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time = 948578
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flags = 1
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data = length 257, hash D049B54C
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sample 27:
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time = 971798
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flags = 1
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data = length 227, hash 66757231
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sample 28:
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time = 995018
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flags = 1
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data = length 227, hash BD374F1B
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sample 29:
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time = 1018238
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flags = 1
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data = length 235, hash 999477F6
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sample 30:
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time = 1041458
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flags = 1
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data = length 229, hash FFF98DF0
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sample 31:
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time = 1064678
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flags = 536870913
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data = length 6, hash 31B22286
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tracksEnded = true
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