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Add tests for extracting MP4 with large bitrates
Also added the test to `MP4PlaybackTest`. PiperOrigin-RevId: 459492188
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‎libraries/exoplayer/src/test/java/androidx/media3/exoplayer/e2etest/Mp4PlaybackTest.java‎

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@@ -57,6 +57,7 @@ public static ImmutableList<String> mediaSamples() {
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"sample_eac3joc.mp4",
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"sample_fragmented.mp4",
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"sample_fragmented_seekable.mp4",
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"sample_fragmented_large_bitrates.mp4",
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"sample_fragmented_sei.mp4",
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"sample_mdat_too_long.mp4",
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"sample.mp4",

‎libraries/extractor/src/test/java/androidx/media3/extractor/mp4/FragmentedMp4ExtractorTest.java‎

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@@ -122,6 +122,15 @@ public void samplePartiallyFragmented() throws Exception {
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simulationConfig);
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}
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/** https://github.com/google/ExoPlayer/issues/10381 */
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@Test
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public void sampleWithLargeBitrates() throws Exception {
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ExtractorAsserts.assertBehavior(
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getExtractorFactory(ImmutableList.of()),
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"media/mp4/sample_fragmented_large_bitrates.mp4",
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simulationConfig);
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}
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private static ExtractorFactory getExtractorFactory(final List<Format> closedCaptionFormats) {
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return () ->
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new FragmentedMp4Extractor(

‎libraries/test_data/src/test/assets/extractordumps/mp4/sample_fragmented_large_bitrates.mp4.0.dump‎

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seekMap:
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isSeekable = true
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duration = 1067733
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getPosition(0) = [[timeUs=66733, position=1325]]
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getPosition(1) = [[timeUs=66733, position=1325]]
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getPosition(533866) = [[timeUs=66733, position=1325]]
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getPosition(1067733) = [[timeUs=66733, position=1325]]
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numberOfTracks = 2
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track 0:
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total output bytes = 85933
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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/avc
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codecs = avc1.64001F
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width = 1080
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height = 720
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initializationData:
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data = length 29, hash 4746B5D9
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data = length 10, hash 7A0D0F2B
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sample 0:
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time = 66733
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flags = 1
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data = length 38070, hash B58E1AEE
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sample 1:
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time = 200200
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flags = 0
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data = length 8340, hash 8AC449FF
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sample 2:
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time = 133466
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flags = 0
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data = length 1295, hash C0DA5090
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sample 3:
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time = 100100
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flags = 0
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data = length 469, hash D6E0A200
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sample 4:
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time = 166833
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flags = 0
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data = length 564, hash E5F56C5B
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sample 5:
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time = 333666
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flags = 0
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data = length 6075, hash 8756E49E
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sample 6:
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time = 266933
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flags = 0
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data = length 847, hash DCC2B618
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sample 7:
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time = 233566
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flags = 0
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data = length 455, hash B9CCE047
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sample 8:
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time = 300300
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flags = 0
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data = length 467, hash 69806D94
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sample 9:
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time = 467133
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flags = 0
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data = length 4549, hash 3944F501
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sample 10:
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time = 400400
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flags = 0
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data = length 1087, hash 491BF106
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sample 11:
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time = 367033
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flags = 0
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data = length 380, hash 5FED016A
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sample 12:
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time = 433766
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flags = 0
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data = length 455, hash 8A0610
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sample 13:
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time = 600600
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flags = 0
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data = length 5190, hash B9031D8
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sample 14:
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time = 533866
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flags = 0
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data = length 1071, hash 684E7DC8
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sample 15:
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time = 500500
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flags = 0
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data = length 653, hash 8494F326
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sample 16:
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time = 567233
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flags = 0
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data = length 485, hash 2CCC85F4
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sample 17:
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time = 734066
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flags = 0
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data = length 4884, hash D16B6A96
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sample 18:
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time = 667333
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flags = 0
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data = length 997, hash 164FF210
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sample 19:
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time = 633966
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flags = 0
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data = length 640, hash F664125B
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sample 20:
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time = 700700
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flags = 0
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data = length 491, hash B5930C7C
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sample 21:
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time = 867533
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flags = 0
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data = length 2989, hash 92CF4FCF
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sample 22:
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time = 800800
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flags = 0
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data = length 838, hash 294A3451
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sample 23:
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time = 767433
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flags = 0
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data = length 544, hash FCCE2DE6
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sample 24:
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time = 834166
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flags = 0
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data = length 329, hash A654FFA1
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sample 25:
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time = 1001000
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flags = 0
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data = length 1517, hash 5F7EBF8B
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sample 26:
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time = 934266
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flags = 0
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data = length 803, hash 7A5C4C1D
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sample 27:
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time = 900900
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flags = 0
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data = length 415, hash B31BBC3B
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sample 28:
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time = 967633
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flags = 0
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data = length 415, hash 850DFEA3
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sample 29:
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time = 1034366
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flags = 0
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data = length 619, hash AB5E56CA
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track 1:
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total output bytes = 18257
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sample count = 46
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format 0:
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averageBitrate = 2147483647
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peakBitrate = 2147483647
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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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channelCount = 1
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sampleRate = 44100
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language = und
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initializationData:
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data = length 5, hash 2B7623A
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sample 0:
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time = 0
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flags = 1
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data = length 18, hash 96519432
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sample 1:
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time = 23219
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flags = 1
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data = length 4, hash EE9DF
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sample 2:
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time = 46439
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flags = 1
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data = length 4, hash EEDBF
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sample 3:
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time = 69659
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flags = 1
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data = length 157, hash E2F078F4
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sample 4:
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time = 92879
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flags = 1
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data = length 371, hash B9471F94
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sample 5:
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time = 116099
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flags = 1
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data = length 373, hash 2AB265CB
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sample 6:
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time = 139319
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flags = 1
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data = length 402, hash 1295477C
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sample 7:
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time = 162539
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flags = 1
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data = length 455, hash 2D8146C8
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sample 8:
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time = 185759
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flags = 1
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data = length 434, hash F2C5D287
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sample 9:
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time = 208979
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flags = 1
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data = length 450, hash 84143FCD
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sample 10:
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time = 232199
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flags = 1
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data = length 429, hash EF769D50
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sample 11:
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time = 255419
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flags = 1
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data = length 450, hash EC3DE692
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sample 12:
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time = 278639
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flags = 1
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data = length 447, hash 3E519E13
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sample 13:
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time = 301859
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flags = 1
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data = length 457, hash 1E4F23A0
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sample 14:
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time = 325079
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flags = 1
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data = length 447, hash A439EA97
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sample 15:
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time = 348299
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flags = 1
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data = length 456, hash 1E9034C6
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sample 16:
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time = 371519
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flags = 1
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data = length 398, hash 99DB7345
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sample 17:
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time = 394739
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flags = 1
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data = length 474, hash 3F05F10A
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sample 18:
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time = 417959
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flags = 1
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data = length 416, hash C105EE09
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sample 19:
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time = 441179
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flags = 1
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data = length 454, hash 5FDBE458
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sample 20:
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time = 464399
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flags = 1
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data = length 438, hash 41A93AC3
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sample 21:
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time = 487619
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flags = 1
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data = length 443, hash 10FDA652
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sample 22:
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time = 510839
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flags = 1
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data = length 412, hash 1F791E25
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sample 23:
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time = 534058
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flags = 1
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data = length 482, hash A6D983D
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sample 24:
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time = 557278
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flags = 1
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data = length 386, hash BED7392F
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sample 25:
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time = 580498
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flags = 1
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data = length 463, hash 5309F8C9
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sample 26:
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time = 603718
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flags = 1
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data = length 394, hash 21C7321F
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sample 27:
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time = 626938
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flags = 1
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data = length 489, hash 71B4730D
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sample 28:
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time = 650158
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flags = 1
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data = length 403, hash D9C6DE89
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sample 29:
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time = 673378
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flags = 1
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data = length 447, hash 9B14B73B
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sample 30:
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time = 696598
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flags = 1
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data = length 439, hash 4760D35B
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sample 31:
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time = 719818
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flags = 1
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data = length 463, hash 1601F88D
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sample 32:
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time = 743038
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flags = 1
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data = length 423, hash D4AE6773
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sample 33:
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time = 766258
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flags = 1
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data = length 497, hash A3C674D3
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sample 34:
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time = 789478
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flags = 1
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data = length 419, hash D3734A1F
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sample 35:
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time = 812698
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flags = 1
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data = length 474, hash DFB41F9
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sample 36:
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time = 835918
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flags = 1
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data = length 413, hash 53E7CB9F
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time = 859138
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flags = 1
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data = length 445, hash D15B0E39
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sample 38:
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time = 882358
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flags = 1
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data = length 453, hash 77ED81E4
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sample 39:
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time = 905578
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flags = 1
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data = length 545, hash 3321AEB9
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sample 40:
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time = 928798
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flags = 1
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data = length 317, hash F557D0E
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sample 41:
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time = 952018
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flags = 1
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data = length 537, hash ED58CF7B
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sample 42:
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time = 975238
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flags = 1
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data = length 458, hash 51CDAA10
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sample 43:
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time = 998458
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flags = 1
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data = length 465, hash CBA1EFD7
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sample 44:
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time = 1021678
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flags = 1
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data = length 446, hash D6735B8A
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sample 45:
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time = 1044897
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flags = 1
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data = length 10, hash A453EEBE
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tracksEnded = true

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