diff --git a/library/src/androidTest/assets/ogg/bear.opus.dump b/library/src/androidTest/assets/ogg/bear.opus.dump
new file mode 100644
index 0000000000..fd13351b74
--- /dev/null
+++ b/library/src/androidTest/assets/ogg/bear.opus.dump
@@ -0,0 +1,1133 @@
+seekMap:
+  isSeekable = true
+  duration = 2747500
+  getPosition(0) = 125
+numberOfTracks = 1
+track 0:
+  format:
+    bitrate = -1
+    id = null
+    containerMimeType = null
+    sampleMimeType = audio/opus
+    maxInputSize = -1
+    requiresSecureDecryption = false
+    width = -1
+    height = -1
+    frameRate = -1.0
+    rotationDegrees = -1
+    pixelWidthHeightRatio = -1.0
+    channelCount = 2
+    sampleRate = 48000
+    pcmEncoding = -1
+    encoderDelay = -1
+    encoderPadding = -1
+    subsampleOffsetUs = 9223372036854775807
+    selectionFlags = 0
+    language = und
+    drmInitData = -
+    initializationData:
+      data = length 19, hash BFE794DB
+      data = length 8, hash CA22068C
+      data = length 8, hash 79C07075
+  sample count = 275
+  sample 0:
+    time = 0
+    flags = 1
+    data = length 234, hash B77BFFDA
+  sample 1:
+    time = 10000
+    flags = 1
+    data = length 165, hash F7B07C35
+  sample 2:
+    time = 20000
+    flags = 1
+    data = length 100, hash 21AFA81F
+  sample 3:
+    time = 30000
+    flags = 1
+    data = length 85, hash 9180DC2F
+  sample 4:
+    time = 40000
+    flags = 1
+    data = length 85, hash 6AE958C
+  sample 5:
+    time = 50000
+    flags = 1
+    data = length 86, hash C1C5AE60
+  sample 6:
+    time = 60000
+    flags = 1
+    data = length 87, hash B9BD2620
+  sample 7:
+    time = 70000
+    flags = 1
+    data = length 86, hash 5E69E6F9
+  sample 8:
+    time = 80000
+    flags = 1
+    data = length 90, hash C44C7DD9
+  sample 9:
+    time = 90000
+    flags = 1
+    data = length 86, hash C3FCDC6F
+  sample 10:
+    time = 100000
+    flags = 1
+    data = length 86, hash 44EA03BA
+  sample 11:
+    time = 110000
+    flags = 1
+    data = length 160, hash 9F4E1AE8
+  sample 12:
+    time = 120000
+    flags = 1
+    data = length 89, hash 31234460
+  sample 13:
+    time = 130000
+    flags = 1
+    data = length 91, hash 45012D79
+  sample 14:
+    time = 140000
+    flags = 1
+    data = length 90, hash B3E3AC75
+  sample 15:
+    time = 150000
+    flags = 1
+    data = length 87, hash B83B756B
+  sample 16:
+    time = 160000
+    flags = 1
+    data = length 86, hash 383921EB
+  sample 17:
+    time = 170000
+    flags = 1
+    data = length 97, hash 959AD270
+  sample 18:
+    time = 180000
+    flags = 1
+    data = length 92, hash 46C74FA8
+  sample 19:
+    time = 190000
+    flags = 1
+    data = length 91, hash CEA401DD
+  sample 20:
+    time = 200000
+    flags = 1
+    data = length 89, hash 48C41853
+  sample 21:
+    time = 210000
+    flags = 1
+    data = length 90, hash F23245BD
+  sample 22:
+    time = 220000
+    flags = 1
+    data = length 96, hash 95E8985D
+  sample 23:
+    time = 230000
+    flags = 1
+    data = length 96, hash 34295492
+  sample 24:
+    time = 240000
+    flags = 1
+    data = length 94, hash 4E3C9C0F
+  sample 25:
+    time = 250000
+    flags = 1
+    data = length 89, hash 28B74A29
+  sample 26:
+    time = 260000
+    flags = 1
+    data = length 87, hash BAC119A7
+  sample 27:
+    time = 270000
+    flags = 1
+    data = length 88, hash 7139FF38
+  sample 28:
+    time = 280000
+    flags = 1
+    data = length 85, hash 246E1D2A
+  sample 29:
+    time = 290000
+    flags = 1
+    data = length 86, hash 488A0900
+  sample 30:
+    time = 300000
+    flags = 1
+    data = length 90, hash 16FD17B1
+  sample 31:
+    time = 310000
+    flags = 1
+    data = length 87, hash 20E849D9
+  sample 32:
+    time = 320000
+    flags = 1
+    data = length 86, hash 23A0E9BA
+  sample 33:
+    time = 330000
+    flags = 1
+    data = length 87, hash EC935537
+  sample 34:
+    time = 340000
+    flags = 1
+    data = length 92, hash 4D9935AD
+  sample 35:
+    time = 350000
+    flags = 1
+    data = length 87, hash DEDE3FA
+  sample 36:
+    time = 360000
+    flags = 1
+    data = length 87, hash ADC25A6E
+  sample 37:
+    time = 370000
+    flags = 1
+    data = length 88, hash A1C828C5
+  sample 38:
+    time = 380000
+    flags = 1
+    data = length 89, hash 735C087A
+  sample 39:
+    time = 390000
+    flags = 1
+    data = length 89, hash 19AF5D10
+  sample 40:
+    time = 400000
+    flags = 1
+    data = length 90, hash BCCEA2BB
+  sample 41:
+    time = 410000
+    flags = 1
+    data = length 86, hash A7C934A0
+  sample 42:
+    time = 420000
+    flags = 1
+    data = length 86, hash 28BBC0A8
+  sample 43:
+    time = 430000
+    flags = 1
+    data = length 85, hash E60BB12D
+  sample 44:
+    time = 440000
+    flags = 1
+    data = length 141, hash 1D2B8920
+  sample 45:
+    time = 450000
+    flags = 1
+    data = length 121, hash 8AA3E19C
+  sample 46:
+    time = 460000
+    flags = 1
+    data = length 86, hash 24DF0F37
+  sample 47:
+    time = 470000
+    flags = 1
+    data = length 86, hash 1D1775FF
+  sample 48:
+    time = 480000
+    flags = 1
+    data = length 87, hash 5230399E
+  sample 49:
+    time = 490000
+    flags = 1
+    data = length 91, hash 6CD98305
+  sample 50:
+    time = 500000
+    flags = 1
+    data = length 88, hash 4069FBB
+  sample 51:
+    time = 510000
+    flags = 1
+    data = length 89, hash 76824ABF
+  sample 52:
+    time = 520000
+    flags = 1
+    data = length 87, hash BC1B1322
+  sample 53:
+    time = 530000
+    flags = 1
+    data = length 102, hash E01BA053
+  sample 54:
+    time = 540000
+    flags = 1
+    data = length 85, hash C09B626D
+  sample 55:
+    time = 550000
+    flags = 1
+    data = length 88, hash 6B7B404A
+  sample 56:
+    time = 560000
+    flags = 1
+    data = length 85, hash 74A15DC7
+  sample 57:
+    time = 570000
+    flags = 1
+    data = length 88, hash 38DB82E5
+  sample 58:
+    time = 580000
+    flags = 1
+    data = length 86, hash 1A39C081
+  sample 59:
+    time = 590000
+    flags = 1
+    data = length 87, hash 39FEC92
+  sample 60:
+    time = 600000
+    flags = 1
+    data = length 92, hash 278EA09
+  sample 61:
+    time = 610000
+    flags = 1
+    data = length 87, hash 28265F2D
+  sample 62:
+    time = 620000
+    flags = 1
+    data = length 86, hash CC2040C6
+  sample 63:
+    time = 630000
+    flags = 1
+    data = length 138, hash 9E07BC1F
+  sample 64:
+    time = 640000
+    flags = 1
+    data = length 85, hash 4F299670
+  sample 65:
+    time = 650000
+    flags = 1
+    data = length 125, hash B61123C3
+  sample 66:
+    time = 660000
+    flags = 1
+    data = length 89, hash 5CC688ED
+  sample 67:
+    time = 670000
+    flags = 1
+    data = length 88, hash 84AF64A6
+  sample 68:
+    time = 680000
+    flags = 1
+    data = length 89, hash A9BFC8DC
+  sample 69:
+    time = 690000
+    flags = 1
+    data = length 90, hash 2FF77060
+  sample 70:
+    time = 700000
+    flags = 1
+    data = length 96, hash E11AFD61
+  sample 71:
+    time = 710000
+    flags = 1
+    data = length 87, hash 85D14EDA
+  sample 72:
+    time = 720000
+    flags = 1
+    data = length 88, hash 5FC71D53
+  sample 73:
+    time = 730000
+    flags = 1
+    data = length 89, hash 957187B6
+  sample 74:
+    time = 740000
+    flags = 1
+    data = length 89, hash 5A776082
+  sample 75:
+    time = 750000
+    flags = 1
+    data = length 87, hash E8A83AFE
+  sample 76:
+    time = 760000
+    flags = 1
+    data = length 87, hash F1989133
+  sample 77:
+    time = 770000
+    flags = 1
+    data = length 87, hash FA06BCCA
+  sample 78:
+    time = 780000
+    flags = 1
+    data = length 86, hash BD97E0C0
+  sample 79:
+    time = 790000
+    flags = 1
+    data = length 88, hash E6AE022C
+  sample 80:
+    time = 800000
+    flags = 1
+    data = length 87, hash FB6C6169
+  sample 81:
+    time = 810000
+    flags = 1
+    data = length 87, hash DFFCD2CF
+  sample 82:
+    time = 820000
+    flags = 1
+    data = length 88, hash A4B5EB52
+  sample 83:
+    time = 830000
+    flags = 1
+    data = length 85, hash A63CF4EA
+  sample 84:
+    time = 840000
+    flags = 1
+    data = length 86, hash F126E7C7
+  sample 85:
+    time = 850000
+    flags = 1
+    data = length 86, hash 21A8B22F
+  sample 86:
+    time = 860000
+    flags = 1
+    data = length 87, hash 6520E7C1
+  sample 87:
+    time = 870000
+    flags = 1
+    data = length 88, hash 825B7423
+  sample 88:
+    time = 880000
+    flags = 1
+    data = length 88, hash DF3DBD48
+  sample 89:
+    time = 890000
+    flags = 1
+    data = length 87, hash B32C68D0
+  sample 90:
+    time = 900000
+    flags = 1
+    data = length 89, hash B99DFFCA
+  sample 91:
+    time = 910000
+    flags = 1
+    data = length 88, hash 9C8D5178
+  sample 92:
+    time = 920000
+    flags = 1
+    data = length 88, hash 48A0B19A
+  sample 93:
+    time = 930000
+    flags = 1
+    data = length 88, hash B62C94DD
+  sample 94:
+    time = 940000
+    flags = 1
+    data = length 92, hash 96DBDD46
+  sample 95:
+    time = 950000
+    flags = 1
+    data = length 87, hash 7B80E6F
+  sample 96:
+    time = 960000
+    flags = 1
+    data = length 86, hash 9C60225B
+  sample 97:
+    time = 970000
+    flags = 1
+    data = length 87, hash 45F7E6E8
+  sample 98:
+    time = 980000
+    flags = 1
+    data = length 87, hash DDC2D592
+  sample 99:
+    time = 990000
+    flags = 1
+    data = length 91, hash 173D3B26
+  sample 100:
+    time = 1000000
+    flags = 1
+    data = length 87, hash CF3629DF
+  sample 101:
+    time = 1010000
+    flags = 1
+    data = length 87, hash BBE2E7B3
+  sample 102:
+    time = 1020000
+    flags = 1
+    data = length 89, hash 89AFFB10
+  sample 103:
+    time = 1030000
+    flags = 1
+    data = length 88, hash 510DCC90
+  sample 104:
+    time = 1040000
+    flags = 1
+    data = length 88, hash CBA56E5F
+  sample 105:
+    time = 1050000
+    flags = 1
+    data = length 87, hash B4B1B3FF
+  sample 106:
+    time = 1060000
+    flags = 1
+    data = length 89, hash B976A537
+  sample 107:
+    time = 1070000
+    flags = 1
+    data = length 96, hash 43ECF2C1
+  sample 108:
+    time = 1080000
+    flags = 1
+    data = length 90, hash BB7ECB44
+  sample 109:
+    time = 1090000
+    flags = 1
+    data = length 89, hash B8E221A5
+  sample 110:
+    time = 1100000
+    flags = 1
+    data = length 86, hash B35BEF5B
+  sample 111:
+    time = 1110000
+    flags = 1
+    data = length 89, hash 9002F0EC
+  sample 112:
+    time = 1120000
+    flags = 1
+    data = length 85, hash F694B20
+  sample 113:
+    time = 1130000
+    flags = 1
+    data = length 87, hash D7CC386E
+  sample 114:
+    time = 1140000
+    flags = 1
+    data = length 89, hash EE9E0E79
+  sample 115:
+    time = 1150000
+    flags = 1
+    data = length 90, hash CA72C96B
+  sample 116:
+    time = 1160000
+    flags = 1
+    data = length 112, hash 4AD3D1B1
+  sample 117:
+    time = 1170000
+    flags = 1
+    data = length 87, hash FA568FAB
+  sample 118:
+    time = 1180000
+    flags = 1
+    data = length 90, hash 6E6948D2
+  sample 119:
+    time = 1190000
+    flags = 1
+    data = length 89, hash 5465A762
+  sample 120:
+    time = 1200000
+    flags = 1
+    data = length 87, hash BED19B40
+  sample 121:
+    time = 1210000
+    flags = 1
+    data = length 89, hash 5D05836A
+  sample 122:
+    time = 1220000
+    flags = 1
+    data = length 87, hash A8A3EF5A
+  sample 123:
+    time = 1230000
+    flags = 1
+    data = length 90, hash 6425A77A
+  sample 124:
+    time = 1240000
+    flags = 1
+    data = length 92, hash 7F320FA
+  sample 125:
+    time = 1250000
+    flags = 1
+    data = length 89, hash 2C7837D6
+  sample 126:
+    time = 1260000
+    flags = 1
+    data = length 86, hash 58D56685
+  sample 127:
+    time = 1270000
+    flags = 1
+    data = length 91, hash ADC5072F
+  sample 128:
+    time = 1280000
+    flags = 1
+    data = length 85, hash 53EFD93
+  sample 129:
+    time = 1290000
+    flags = 1
+    data = length 87, hash D006B535
+  sample 130:
+    time = 1300000
+    flags = 1
+    data = length 86, hash AE944625
+  sample 131:
+    time = 1310000
+    flags = 1
+    data = length 89, hash B5D3C81D
+  sample 132:
+    time = 1320000
+    flags = 1
+    data = length 86, hash 3BB1D0E7
+  sample 133:
+    time = 1330000
+    flags = 1
+    data = length 102, hash 16EEC441
+  sample 134:
+    time = 1340000
+    flags = 1
+    data = length 90, hash 1005B936
+  sample 135:
+    time = 1350000
+    flags = 1
+    data = length 85, hash 15EEBF9A
+  sample 136:
+    time = 1360000
+    flags = 1
+    data = length 87, hash 37C83AC2
+  sample 137:
+    time = 1370000
+    flags = 1
+    data = length 85, hash 2D27855D
+  sample 138:
+    time = 1380000
+    flags = 1
+    data = length 85, hash 753EB7C6
+  sample 139:
+    time = 1390000
+    flags = 1
+    data = length 91, hash C0813318
+  sample 140:
+    time = 1400000
+    flags = 1
+    data = length 89, hash 3A6468AC
+  sample 141:
+    time = 1410000
+    flags = 1
+    data = length 88, hash 3D220ABC
+  sample 142:
+    time = 1420000
+    flags = 1
+    data = length 140, hash 7949ABC7
+  sample 143:
+    time = 1430000
+    flags = 1
+    data = length 92, hash F19AFA45
+  sample 144:
+    time = 1440000
+    flags = 1
+    data = length 90, hash 3D21587C
+  sample 145:
+    time = 1450000
+    flags = 1
+    data = length 89, hash 5C12226C
+  sample 146:
+    time = 1460000
+    flags = 1
+    data = length 90, hash 22BA14FC
+  sample 147:
+    time = 1470000
+    flags = 1
+    data = length 88, hash F064B21C
+  sample 148:
+    time = 1480000
+    flags = 1
+    data = length 87, hash 6D7906B9
+  sample 149:
+    time = 1490000
+    flags = 1
+    data = length 88, hash 6756A484
+  sample 150:
+    time = 1500000
+    flags = 1
+    data = length 91, hash C95C00B6
+  sample 151:
+    time = 1510000
+    flags = 1
+    data = length 87, hash 728D8119
+  sample 152:
+    time = 1520000
+    flags = 1
+    data = length 90, hash C43DA1B4
+  sample 153:
+    time = 1530000
+    flags = 1
+    data = length 88, hash C181BB57
+  sample 154:
+    time = 1540000
+    flags = 1
+    data = length 84, hash F75B1639
+  sample 155:
+    time = 1550000
+    flags = 1
+    data = length 87, hash B6F32978
+  sample 156:
+    time = 1560000
+    flags = 1
+    data = length 90, hash 36D6E2D7
+  sample 157:
+    time = 1570000
+    flags = 1
+    data = length 87, hash 4C9657A7
+  sample 158:
+    time = 1580000
+    flags = 1
+    data = length 89, hash C3BDB9B7
+  sample 159:
+    time = 1590000
+    flags = 1
+    data = length 88, hash DB51087E
+  sample 160:
+    time = 1600000
+    flags = 1
+    data = length 86, hash 1550F998
+  sample 161:
+    time = 1610000
+    flags = 1
+    data = length 86, hash A445FAD4
+  sample 162:
+    time = 1620000
+    flags = 1
+    data = length 85, hash 60D3362C
+  sample 163:
+    time = 1630000
+    flags = 1
+    data = length 172, hash 945D63E4
+  sample 164:
+    time = 1640000
+    flags = 1
+    data = length 107, hash 585B7C04
+  sample 165:
+    time = 1650000
+    flags = 1
+    data = length 110, hash 74BECF69
+  sample 166:
+    time = 1660000
+    flags = 1
+    data = length 87, hash 63DE1D24
+  sample 167:
+    time = 1670000
+    flags = 1
+    data = length 90, hash 1C1D28DB
+  sample 168:
+    time = 1680000
+    flags = 1
+    data = length 87, hash CB382A67
+  sample 169:
+    time = 1690000
+    flags = 1
+    data = length 85, hash A227BA13
+  sample 170:
+    time = 1700000
+    flags = 1
+    data = length 86, hash EFD8B10B
+  sample 171:
+    time = 1710000
+    flags = 1
+    data = length 87, hash 47FF364A
+  sample 172:
+    time = 1720000
+    flags = 1
+    data = length 91, hash 31D4B48A
+  sample 173:
+    time = 1730000
+    flags = 1
+    data = length 91, hash DD69BD85
+  sample 174:
+    time = 1740000
+    flags = 1
+    data = length 88, hash AF1A95C6
+  sample 175:
+    time = 1750000
+    flags = 1
+    data = length 87, hash 2FB8AF74
+  sample 176:
+    time = 1760000
+    flags = 1
+    data = length 92, hash 173C707A
+  sample 177:
+    time = 1770000
+    flags = 1
+    data = length 88, hash 5F58F5E8
+  sample 178:
+    time = 1780000
+    flags = 1
+    data = length 91, hash D449785F
+  sample 179:
+    time = 1790000
+    flags = 1
+    data = length 91, hash CE2CB465
+  sample 180:
+    time = 1800000
+    flags = 1
+    data = length 93, hash ABC1C62E
+  sample 181:
+    time = 1810000
+    flags = 1
+    data = length 87, hash 83B4B9A0
+  sample 182:
+    time = 1820000
+    flags = 1
+    data = length 87, hash 3220D562
+  sample 183:
+    time = 1830000
+    flags = 1
+    data = length 86, hash 64D21AA1
+  sample 184:
+    time = 1840000
+    flags = 1
+    data = length 86, hash A1FAAF2C
+  sample 185:
+    time = 1850000
+    flags = 1
+    data = length 86, hash ECA80F7E
+  sample 186:
+    time = 1860000
+    flags = 1
+    data = length 86, hash FEB03B2C
+  sample 187:
+    time = 1870000
+    flags = 1
+    data = length 85, hash 2C2E6B2F
+  sample 188:
+    time = 1880000
+    flags = 1
+    data = length 89, hash A0D7AC3
+  sample 189:
+    time = 1890000
+    flags = 1
+    data = length 87, hash 83739547
+  sample 190:
+    time = 1900000
+    flags = 1
+    data = length 86, hash 991E531E
+  sample 191:
+    time = 1910000
+    flags = 1
+    data = length 88, hash 16B287A3
+  sample 192:
+    time = 1920000
+    flags = 1
+    data = length 86, hash FC86EED
+  sample 193:
+    time = 1930000
+    flags = 1
+    data = length 86, hash 96AF0248
+  sample 194:
+    time = 1940000
+    flags = 1
+    data = length 86, hash 288402C8
+  sample 195:
+    time = 1950000
+    flags = 1
+    data = length 87, hash 4BBA7912
+  sample 196:
+    time = 1960000
+    flags = 1
+    data = length 86, hash 4A59C719
+  sample 197:
+    time = 1970000
+    flags = 1
+    data = length 85, hash 906E8187
+  sample 198:
+    time = 1980000
+    flags = 1
+    data = length 90, hash CB8B755D
+  sample 199:
+    time = 1990000
+    flags = 1
+    data = length 87, hash C8E02C
+  sample 200:
+    time = 2000000
+    flags = 1
+    data = length 88, hash ACF4D89A
+  sample 201:
+    time = 2010000
+    flags = 1
+    data = length 86, hash 510FE048
+  sample 202:
+    time = 2020000
+    flags = 1
+    data = length 86, hash 64983E46
+  sample 203:
+    time = 2030000
+    flags = 1
+    data = length 86, hash CEA76A1E
+  sample 204:
+    time = 2040000
+    flags = 1
+    data = length 87, hash AADE498E
+  sample 205:
+    time = 2050000
+    flags = 1
+    data = length 127, hash 353A6D8C
+  sample 206:
+    time = 2060000
+    flags = 1
+    data = length 87, hash 29E18E62
+  sample 207:
+    time = 2070000
+    flags = 1
+    data = length 87, hash 2CF7B30F
+  sample 208:
+    time = 2080000
+    flags = 1
+    data = length 94, hash 758704C3
+  sample 209:
+    time = 2090000
+    flags = 1
+    data = length 88, hash C2153A4C
+  sample 210:
+    time = 2100000
+    flags = 1
+    data = length 86, hash A0A83DA5
+  sample 211:
+    time = 2110000
+    flags = 1
+    data = length 86, hash 41017D7F
+  sample 212:
+    time = 2120000
+    flags = 1
+    data = length 93, hash 686B0CA2
+  sample 213:
+    time = 2130000
+    flags = 1
+    data = length 86, hash 554D16CC
+  sample 214:
+    time = 2140000
+    flags = 1
+    data = length 88, hash 99D72771
+  sample 215:
+    time = 2150000
+    flags = 1
+    data = length 88, hash 7176DFBF
+  sample 216:
+    time = 2160000
+    flags = 1
+    data = length 86, hash BAA22669
+  sample 217:
+    time = 2170000
+    flags = 1
+    data = length 88, hash B00B0D3C
+  sample 218:
+    time = 2180000
+    flags = 1
+    data = length 89, hash 73FED83A
+  sample 219:
+    time = 2190000
+    flags = 1
+    data = length 86, hash 4A4138D3
+  sample 220:
+    time = 2200000
+    flags = 1
+    data = length 89, hash E0A860FF
+  sample 221:
+    time = 2210000
+    flags = 1
+    data = length 95, hash EE5A8AED
+  sample 222:
+    time = 2220000
+    flags = 1
+    data = length 92, hash 36DBD7FD
+  sample 223:
+    time = 2230000
+    flags = 1
+    data = length 88, hash EE47A7E4
+  sample 224:
+    time = 2240000
+    flags = 1
+    data = length 100, hash 2E1A603F
+  sample 225:
+    time = 2250000
+    flags = 1
+    data = length 89, hash 657ED4A3
+  sample 226:
+    time = 2260000
+    flags = 1
+    data = length 86, hash A833DC7B
+  sample 227:
+    time = 2270000
+    flags = 1
+    data = length 88, hash 81E80732
+  sample 228:
+    time = 2280000
+    flags = 1
+    data = length 91, hash FA256A0F
+  sample 229:
+    time = 2290000
+    flags = 1
+    data = length 88, hash A63A4DBA
+  sample 230:
+    time = 2300000
+    flags = 1
+    data = length 88, hash 67910A9F
+  sample 231:
+    time = 2310000
+    flags = 1
+    data = length 86, hash EB387DB6
+  sample 232:
+    time = 2320000
+    flags = 1
+    data = length 88, hash 5ACAAC2A
+  sample 233:
+    time = 2330000
+    flags = 1
+    data = length 86, hash 6ADF2E1F
+  sample 234:
+    time = 2340000
+    flags = 1
+    data = length 85, hash 9D064471
+  sample 235:
+    time = 2350000
+    flags = 1
+    data = length 87, hash F176C59
+  sample 236:
+    time = 2360000
+    flags = 1
+    data = length 89, hash 5CA40CE4
+  sample 237:
+    time = 2370000
+    flags = 1
+    data = length 88, hash 67B944FC
+  sample 238:
+    time = 2380000
+    flags = 1
+    data = length 86, hash B3A84EC8
+  sample 239:
+    time = 2390000
+    flags = 1
+    data = length 92, hash A6ACF94B
+  sample 240:
+    time = 2400000
+    flags = 1
+    data = length 88, hash CB0C9730
+  sample 241:
+    time = 2410000
+    flags = 1
+    data = length 88, hash C79FE804
+  sample 242:
+    time = 2420000
+    flags = 1
+    data = length 88, hash A74C7F0A
+  sample 243:
+    time = 2430000
+    flags = 1
+    data = length 91, hash 55F6F0A5
+  sample 244:
+    time = 2440000
+    flags = 1
+    data = length 93, hash 330F33E7
+  sample 245:
+    time = 2450000
+    flags = 1
+    data = length 89, hash 614AFBA0
+  sample 246:
+    time = 2460000
+    flags = 1
+    data = length 87, hash 3CE4652D
+  sample 247:
+    time = 2470000
+    flags = 1
+    data = length 87, hash 4EFD5467
+  sample 248:
+    time = 2480000
+    flags = 1
+    data = length 86, hash D81B3EB8
+  sample 249:
+    time = 2490000
+    flags = 1
+    data = length 88, hash 96CB6871
+  sample 250:
+    time = 2500000
+    flags = 1
+    data = length 88, hash E9DF2786
+  sample 251:
+    time = 2510000
+    flags = 1
+    data = length 89, hash 2CA33D96
+  sample 252:
+    time = 2520000
+    flags = 1
+    data = length 90, hash 96BDE594
+  sample 253:
+    time = 2530000
+    flags = 1
+    data = length 87, hash C261493C
+  sample 254:
+    time = 2540000
+    flags = 1
+    data = length 86, hash D037318E
+  sample 255:
+    time = 2550000
+    flags = 1
+    data = length 88, hash BC15BC88
+  sample 256:
+    time = 2560000
+    flags = 1
+    data = length 91, hash A8361A51
+  sample 257:
+    time = 2570000
+    flags = 1
+    data = length 87, hash 4AFDB5F2
+  sample 258:
+    time = 2580000
+    flags = 1
+    data = length 87, hash 6447F8CB
+  sample 259:
+    time = 2590000
+    flags = 1
+    data = length 89, hash 48305229
+  sample 260:
+    time = 2600000
+    flags = 1
+    data = length 87, hash 8741D9E7
+  sample 261:
+    time = 2610000
+    flags = 1
+    data = length 120, hash 761F020C
+  sample 262:
+    time = 2620000
+    flags = 1
+    data = length 139, hash AECE2E57
+  sample 263:
+    time = 2630000
+    flags = 1
+    data = length 166, hash 6288797A
+  sample 264:
+    time = 2640000
+    flags = 1
+    data = length 144, hash 437821A0
+  sample 265:
+    time = 2650000
+    flags = 1
+    data = length 113, hash FCCBEDF1
+  sample 266:
+    time = 2660000
+    flags = 1
+    data = length 108, hash C4040614
+  sample 267:
+    time = 2670000
+    flags = 1
+    data = length 125, hash E29064C2
+  sample 268:
+    time = 2680000
+    flags = 1
+    data = length 126, hash D42D24FF
+  sample 269:
+    time = 2690000
+    flags = 1
+    data = length 122, hash 30AF267D
+  sample 270:
+    time = 2700000
+    flags = 1
+    data = length 122, hash 45CEC1FB
+  sample 271:
+    time = 2710000
+    flags = 1
+    data = length 134, hash 59143FE2
+  sample 272:
+    time = 2720000
+    flags = 1
+    data = length 134, hash BD52A84
+  sample 273:
+    time = 2730000
+    flags = 1
+    data = length 120, hash 745C3714
+  sample 274:
+    time = 2740000
+    flags = 1
+    data = length 126, hash 505E117B
+tracksEnded = true
diff --git a/library/src/androidTest/assets/ogg/bear.opus.unklen.dump b/library/src/androidTest/assets/ogg/bear.opus.unklen.dump
new file mode 100644
index 0000000000..a8ad2696b2
--- /dev/null
+++ b/library/src/androidTest/assets/ogg/bear.opus.unklen.dump
@@ -0,0 +1,1133 @@
+seekMap:
+  isSeekable = false
+  duration = UNSET TIME
+  getPosition(0) = 0
+numberOfTracks = 1
+track 0:
+  format:
+    bitrate = -1
+    id = null
+    containerMimeType = null
+    sampleMimeType = audio/opus
+    maxInputSize = -1
+    requiresSecureDecryption = false
+    width = -1
+    height = -1
+    frameRate = -1.0
+    rotationDegrees = -1
+    pixelWidthHeightRatio = -1.0
+    channelCount = 2
+    sampleRate = 48000
+    pcmEncoding = -1
+    encoderDelay = -1
+    encoderPadding = -1
+    subsampleOffsetUs = 9223372036854775807
+    selectionFlags = 0
+    language = und
+    drmInitData = -
+    initializationData:
+      data = length 19, hash BFE794DB
+      data = length 8, hash CA22068C
+      data = length 8, hash 79C07075
+  sample count = 275
+  sample 0:
+    time = 0
+    flags = 1
+    data = length 234, hash B77BFFDA
+  sample 1:
+    time = 10000
+    flags = 1
+    data = length 165, hash F7B07C35
+  sample 2:
+    time = 20000
+    flags = 1
+    data = length 100, hash 21AFA81F
+  sample 3:
+    time = 30000
+    flags = 1
+    data = length 85, hash 9180DC2F
+  sample 4:
+    time = 40000
+    flags = 1
+    data = length 85, hash 6AE958C
+  sample 5:
+    time = 50000
+    flags = 1
+    data = length 86, hash C1C5AE60
+  sample 6:
+    time = 60000
+    flags = 1
+    data = length 87, hash B9BD2620
+  sample 7:
+    time = 70000
+    flags = 1
+    data = length 86, hash 5E69E6F9
+  sample 8:
+    time = 80000
+    flags = 1
+    data = length 90, hash C44C7DD9
+  sample 9:
+    time = 90000
+    flags = 1
+    data = length 86, hash C3FCDC6F
+  sample 10:
+    time = 100000
+    flags = 1
+    data = length 86, hash 44EA03BA
+  sample 11:
+    time = 110000
+    flags = 1
+    data = length 160, hash 9F4E1AE8
+  sample 12:
+    time = 120000
+    flags = 1
+    data = length 89, hash 31234460
+  sample 13:
+    time = 130000
+    flags = 1
+    data = length 91, hash 45012D79
+  sample 14:
+    time = 140000
+    flags = 1
+    data = length 90, hash B3E3AC75
+  sample 15:
+    time = 150000
+    flags = 1
+    data = length 87, hash B83B756B
+  sample 16:
+    time = 160000
+    flags = 1
+    data = length 86, hash 383921EB
+  sample 17:
+    time = 170000
+    flags = 1
+    data = length 97, hash 959AD270
+  sample 18:
+    time = 180000
+    flags = 1
+    data = length 92, hash 46C74FA8
+  sample 19:
+    time = 190000
+    flags = 1
+    data = length 91, hash CEA401DD
+  sample 20:
+    time = 200000
+    flags = 1
+    data = length 89, hash 48C41853
+  sample 21:
+    time = 210000
+    flags = 1
+    data = length 90, hash F23245BD
+  sample 22:
+    time = 220000
+    flags = 1
+    data = length 96, hash 95E8985D
+  sample 23:
+    time = 230000
+    flags = 1
+    data = length 96, hash 34295492
+  sample 24:
+    time = 240000
+    flags = 1
+    data = length 94, hash 4E3C9C0F
+  sample 25:
+    time = 250000
+    flags = 1
+    data = length 89, hash 28B74A29
+  sample 26:
+    time = 260000
+    flags = 1
+    data = length 87, hash BAC119A7
+  sample 27:
+    time = 270000
+    flags = 1
+    data = length 88, hash 7139FF38
+  sample 28:
+    time = 280000
+    flags = 1
+    data = length 85, hash 246E1D2A
+  sample 29:
+    time = 290000
+    flags = 1
+    data = length 86, hash 488A0900
+  sample 30:
+    time = 300000
+    flags = 1
+    data = length 90, hash 16FD17B1
+  sample 31:
+    time = 310000
+    flags = 1
+    data = length 87, hash 20E849D9
+  sample 32:
+    time = 320000
+    flags = 1
+    data = length 86, hash 23A0E9BA
+  sample 33:
+    time = 330000
+    flags = 1
+    data = length 87, hash EC935537
+  sample 34:
+    time = 340000
+    flags = 1
+    data = length 92, hash 4D9935AD
+  sample 35:
+    time = 350000
+    flags = 1
+    data = length 87, hash DEDE3FA
+  sample 36:
+    time = 360000
+    flags = 1
+    data = length 87, hash ADC25A6E
+  sample 37:
+    time = 370000
+    flags = 1
+    data = length 88, hash A1C828C5
+  sample 38:
+    time = 380000
+    flags = 1
+    data = length 89, hash 735C087A
+  sample 39:
+    time = 390000
+    flags = 1
+    data = length 89, hash 19AF5D10
+  sample 40:
+    time = 400000
+    flags = 1
+    data = length 90, hash BCCEA2BB
+  sample 41:
+    time = 410000
+    flags = 1
+    data = length 86, hash A7C934A0
+  sample 42:
+    time = 420000
+    flags = 1
+    data = length 86, hash 28BBC0A8
+  sample 43:
+    time = 430000
+    flags = 1
+    data = length 85, hash E60BB12D
+  sample 44:
+    time = 440000
+    flags = 1
+    data = length 141, hash 1D2B8920
+  sample 45:
+    time = 450000
+    flags = 1
+    data = length 121, hash 8AA3E19C
+  sample 46:
+    time = 460000
+    flags = 1
+    data = length 86, hash 24DF0F37
+  sample 47:
+    time = 470000
+    flags = 1
+    data = length 86, hash 1D1775FF
+  sample 48:
+    time = 480000
+    flags = 1
+    data = length 87, hash 5230399E
+  sample 49:
+    time = 490000
+    flags = 1
+    data = length 91, hash 6CD98305
+  sample 50:
+    time = 500000
+    flags = 1
+    data = length 88, hash 4069FBB
+  sample 51:
+    time = 510000
+    flags = 1
+    data = length 89, hash 76824ABF
+  sample 52:
+    time = 520000
+    flags = 1
+    data = length 87, hash BC1B1322
+  sample 53:
+    time = 530000
+    flags = 1
+    data = length 102, hash E01BA053
+  sample 54:
+    time = 540000
+    flags = 1
+    data = length 85, hash C09B626D
+  sample 55:
+    time = 550000
+    flags = 1
+    data = length 88, hash 6B7B404A
+  sample 56:
+    time = 560000
+    flags = 1
+    data = length 85, hash 74A15DC7
+  sample 57:
+    time = 570000
+    flags = 1
+    data = length 88, hash 38DB82E5
+  sample 58:
+    time = 580000
+    flags = 1
+    data = length 86, hash 1A39C081
+  sample 59:
+    time = 590000
+    flags = 1
+    data = length 87, hash 39FEC92
+  sample 60:
+    time = 600000
+    flags = 1
+    data = length 92, hash 278EA09
+  sample 61:
+    time = 610000
+    flags = 1
+    data = length 87, hash 28265F2D
+  sample 62:
+    time = 620000
+    flags = 1
+    data = length 86, hash CC2040C6
+  sample 63:
+    time = 630000
+    flags = 1
+    data = length 138, hash 9E07BC1F
+  sample 64:
+    time = 640000
+    flags = 1
+    data = length 85, hash 4F299670
+  sample 65:
+    time = 650000
+    flags = 1
+    data = length 125, hash B61123C3
+  sample 66:
+    time = 660000
+    flags = 1
+    data = length 89, hash 5CC688ED
+  sample 67:
+    time = 670000
+    flags = 1
+    data = length 88, hash 84AF64A6
+  sample 68:
+    time = 680000
+    flags = 1
+    data = length 89, hash A9BFC8DC
+  sample 69:
+    time = 690000
+    flags = 1
+    data = length 90, hash 2FF77060
+  sample 70:
+    time = 700000
+    flags = 1
+    data = length 96, hash E11AFD61
+  sample 71:
+    time = 710000
+    flags = 1
+    data = length 87, hash 85D14EDA
+  sample 72:
+    time = 720000
+    flags = 1
+    data = length 88, hash 5FC71D53
+  sample 73:
+    time = 730000
+    flags = 1
+    data = length 89, hash 957187B6
+  sample 74:
+    time = 740000
+    flags = 1
+    data = length 89, hash 5A776082
+  sample 75:
+    time = 750000
+    flags = 1
+    data = length 87, hash E8A83AFE
+  sample 76:
+    time = 760000
+    flags = 1
+    data = length 87, hash F1989133
+  sample 77:
+    time = 770000
+    flags = 1
+    data = length 87, hash FA06BCCA
+  sample 78:
+    time = 780000
+    flags = 1
+    data = length 86, hash BD97E0C0
+  sample 79:
+    time = 790000
+    flags = 1
+    data = length 88, hash E6AE022C
+  sample 80:
+    time = 800000
+    flags = 1
+    data = length 87, hash FB6C6169
+  sample 81:
+    time = 810000
+    flags = 1
+    data = length 87, hash DFFCD2CF
+  sample 82:
+    time = 820000
+    flags = 1
+    data = length 88, hash A4B5EB52
+  sample 83:
+    time = 830000
+    flags = 1
+    data = length 85, hash A63CF4EA
+  sample 84:
+    time = 840000
+    flags = 1
+    data = length 86, hash F126E7C7
+  sample 85:
+    time = 850000
+    flags = 1
+    data = length 86, hash 21A8B22F
+  sample 86:
+    time = 860000
+    flags = 1
+    data = length 87, hash 6520E7C1
+  sample 87:
+    time = 870000
+    flags = 1
+    data = length 88, hash 825B7423
+  sample 88:
+    time = 880000
+    flags = 1
+    data = length 88, hash DF3DBD48
+  sample 89:
+    time = 890000
+    flags = 1
+    data = length 87, hash B32C68D0
+  sample 90:
+    time = 900000
+    flags = 1
+    data = length 89, hash B99DFFCA
+  sample 91:
+    time = 910000
+    flags = 1
+    data = length 88, hash 9C8D5178
+  sample 92:
+    time = 920000
+    flags = 1
+    data = length 88, hash 48A0B19A
+  sample 93:
+    time = 930000
+    flags = 1
+    data = length 88, hash B62C94DD
+  sample 94:
+    time = 940000
+    flags = 1
+    data = length 92, hash 96DBDD46
+  sample 95:
+    time = 950000
+    flags = 1
+    data = length 87, hash 7B80E6F
+  sample 96:
+    time = 960000
+    flags = 1
+    data = length 86, hash 9C60225B
+  sample 97:
+    time = 970000
+    flags = 1
+    data = length 87, hash 45F7E6E8
+  sample 98:
+    time = 980000
+    flags = 1
+    data = length 87, hash DDC2D592
+  sample 99:
+    time = 990000
+    flags = 1
+    data = length 91, hash 173D3B26
+  sample 100:
+    time = 1000000
+    flags = 1
+    data = length 87, hash CF3629DF
+  sample 101:
+    time = 1010000
+    flags = 1
+    data = length 87, hash BBE2E7B3
+  sample 102:
+    time = 1020000
+    flags = 1
+    data = length 89, hash 89AFFB10
+  sample 103:
+    time = 1030000
+    flags = 1
+    data = length 88, hash 510DCC90
+  sample 104:
+    time = 1040000
+    flags = 1
+    data = length 88, hash CBA56E5F
+  sample 105:
+    time = 1050000
+    flags = 1
+    data = length 87, hash B4B1B3FF
+  sample 106:
+    time = 1060000
+    flags = 1
+    data = length 89, hash B976A537
+  sample 107:
+    time = 1070000
+    flags = 1
+    data = length 96, hash 43ECF2C1
+  sample 108:
+    time = 1080000
+    flags = 1
+    data = length 90, hash BB7ECB44
+  sample 109:
+    time = 1090000
+    flags = 1
+    data = length 89, hash B8E221A5
+  sample 110:
+    time = 1100000
+    flags = 1
+    data = length 86, hash B35BEF5B
+  sample 111:
+    time = 1110000
+    flags = 1
+    data = length 89, hash 9002F0EC
+  sample 112:
+    time = 1120000
+    flags = 1
+    data = length 85, hash F694B20
+  sample 113:
+    time = 1130000
+    flags = 1
+    data = length 87, hash D7CC386E
+  sample 114:
+    time = 1140000
+    flags = 1
+    data = length 89, hash EE9E0E79
+  sample 115:
+    time = 1150000
+    flags = 1
+    data = length 90, hash CA72C96B
+  sample 116:
+    time = 1160000
+    flags = 1
+    data = length 112, hash 4AD3D1B1
+  sample 117:
+    time = 1170000
+    flags = 1
+    data = length 87, hash FA568FAB
+  sample 118:
+    time = 1180000
+    flags = 1
+    data = length 90, hash 6E6948D2
+  sample 119:
+    time = 1190000
+    flags = 1
+    data = length 89, hash 5465A762
+  sample 120:
+    time = 1200000
+    flags = 1
+    data = length 87, hash BED19B40
+  sample 121:
+    time = 1210000
+    flags = 1
+    data = length 89, hash 5D05836A
+  sample 122:
+    time = 1220000
+    flags = 1
+    data = length 87, hash A8A3EF5A
+  sample 123:
+    time = 1230000
+    flags = 1
+    data = length 90, hash 6425A77A
+  sample 124:
+    time = 1240000
+    flags = 1
+    data = length 92, hash 7F320FA
+  sample 125:
+    time = 1250000
+    flags = 1
+    data = length 89, hash 2C7837D6
+  sample 126:
+    time = 1260000
+    flags = 1
+    data = length 86, hash 58D56685
+  sample 127:
+    time = 1270000
+    flags = 1
+    data = length 91, hash ADC5072F
+  sample 128:
+    time = 1280000
+    flags = 1
+    data = length 85, hash 53EFD93
+  sample 129:
+    time = 1290000
+    flags = 1
+    data = length 87, hash D006B535
+  sample 130:
+    time = 1300000
+    flags = 1
+    data = length 86, hash AE944625
+  sample 131:
+    time = 1310000
+    flags = 1
+    data = length 89, hash B5D3C81D
+  sample 132:
+    time = 1320000
+    flags = 1
+    data = length 86, hash 3BB1D0E7
+  sample 133:
+    time = 1330000
+    flags = 1
+    data = length 102, hash 16EEC441
+  sample 134:
+    time = 1340000
+    flags = 1
+    data = length 90, hash 1005B936
+  sample 135:
+    time = 1350000
+    flags = 1
+    data = length 85, hash 15EEBF9A
+  sample 136:
+    time = 1360000
+    flags = 1
+    data = length 87, hash 37C83AC2
+  sample 137:
+    time = 1370000
+    flags = 1
+    data = length 85, hash 2D27855D
+  sample 138:
+    time = 1380000
+    flags = 1
+    data = length 85, hash 753EB7C6
+  sample 139:
+    time = 1390000
+    flags = 1
+    data = length 91, hash C0813318
+  sample 140:
+    time = 1400000
+    flags = 1
+    data = length 89, hash 3A6468AC
+  sample 141:
+    time = 1410000
+    flags = 1
+    data = length 88, hash 3D220ABC
+  sample 142:
+    time = 1420000
+    flags = 1
+    data = length 140, hash 7949ABC7
+  sample 143:
+    time = 1430000
+    flags = 1
+    data = length 92, hash F19AFA45
+  sample 144:
+    time = 1440000
+    flags = 1
+    data = length 90, hash 3D21587C
+  sample 145:
+    time = 1450000
+    flags = 1
+    data = length 89, hash 5C12226C
+  sample 146:
+    time = 1460000
+    flags = 1
+    data = length 90, hash 22BA14FC
+  sample 147:
+    time = 1470000
+    flags = 1
+    data = length 88, hash F064B21C
+  sample 148:
+    time = 1480000
+    flags = 1
+    data = length 87, hash 6D7906B9
+  sample 149:
+    time = 1490000
+    flags = 1
+    data = length 88, hash 6756A484
+  sample 150:
+    time = 1500000
+    flags = 1
+    data = length 91, hash C95C00B6
+  sample 151:
+    time = 1510000
+    flags = 1
+    data = length 87, hash 728D8119
+  sample 152:
+    time = 1520000
+    flags = 1
+    data = length 90, hash C43DA1B4
+  sample 153:
+    time = 1530000
+    flags = 1
+    data = length 88, hash C181BB57
+  sample 154:
+    time = 1540000
+    flags = 1
+    data = length 84, hash F75B1639
+  sample 155:
+    time = 1550000
+    flags = 1
+    data = length 87, hash B6F32978
+  sample 156:
+    time = 1560000
+    flags = 1
+    data = length 90, hash 36D6E2D7
+  sample 157:
+    time = 1570000
+    flags = 1
+    data = length 87, hash 4C9657A7
+  sample 158:
+    time = 1580000
+    flags = 1
+    data = length 89, hash C3BDB9B7
+  sample 159:
+    time = 1590000
+    flags = 1
+    data = length 88, hash DB51087E
+  sample 160:
+    time = 1600000
+    flags = 1
+    data = length 86, hash 1550F998
+  sample 161:
+    time = 1610000
+    flags = 1
+    data = length 86, hash A445FAD4
+  sample 162:
+    time = 1620000
+    flags = 1
+    data = length 85, hash 60D3362C
+  sample 163:
+    time = 1630000
+    flags = 1
+    data = length 172, hash 945D63E4
+  sample 164:
+    time = 1640000
+    flags = 1
+    data = length 107, hash 585B7C04
+  sample 165:
+    time = 1650000
+    flags = 1
+    data = length 110, hash 74BECF69
+  sample 166:
+    time = 1660000
+    flags = 1
+    data = length 87, hash 63DE1D24
+  sample 167:
+    time = 1670000
+    flags = 1
+    data = length 90, hash 1C1D28DB
+  sample 168:
+    time = 1680000
+    flags = 1
+    data = length 87, hash CB382A67
+  sample 169:
+    time = 1690000
+    flags = 1
+    data = length 85, hash A227BA13
+  sample 170:
+    time = 1700000
+    flags = 1
+    data = length 86, hash EFD8B10B
+  sample 171:
+    time = 1710000
+    flags = 1
+    data = length 87, hash 47FF364A
+  sample 172:
+    time = 1720000
+    flags = 1
+    data = length 91, hash 31D4B48A
+  sample 173:
+    time = 1730000
+    flags = 1
+    data = length 91, hash DD69BD85
+  sample 174:
+    time = 1740000
+    flags = 1
+    data = length 88, hash AF1A95C6
+  sample 175:
+    time = 1750000
+    flags = 1
+    data = length 87, hash 2FB8AF74
+  sample 176:
+    time = 1760000
+    flags = 1
+    data = length 92, hash 173C707A
+  sample 177:
+    time = 1770000
+    flags = 1
+    data = length 88, hash 5F58F5E8
+  sample 178:
+    time = 1780000
+    flags = 1
+    data = length 91, hash D449785F
+  sample 179:
+    time = 1790000
+    flags = 1
+    data = length 91, hash CE2CB465
+  sample 180:
+    time = 1800000
+    flags = 1
+    data = length 93, hash ABC1C62E
+  sample 181:
+    time = 1810000
+    flags = 1
+    data = length 87, hash 83B4B9A0
+  sample 182:
+    time = 1820000
+    flags = 1
+    data = length 87, hash 3220D562
+  sample 183:
+    time = 1830000
+    flags = 1
+    data = length 86, hash 64D21AA1
+  sample 184:
+    time = 1840000
+    flags = 1
+    data = length 86, hash A1FAAF2C
+  sample 185:
+    time = 1850000
+    flags = 1
+    data = length 86, hash ECA80F7E
+  sample 186:
+    time = 1860000
+    flags = 1
+    data = length 86, hash FEB03B2C
+  sample 187:
+    time = 1870000
+    flags = 1
+    data = length 85, hash 2C2E6B2F
+  sample 188:
+    time = 1880000
+    flags = 1
+    data = length 89, hash A0D7AC3
+  sample 189:
+    time = 1890000
+    flags = 1
+    data = length 87, hash 83739547
+  sample 190:
+    time = 1900000
+    flags = 1
+    data = length 86, hash 991E531E
+  sample 191:
+    time = 1910000
+    flags = 1
+    data = length 88, hash 16B287A3
+  sample 192:
+    time = 1920000
+    flags = 1
+    data = length 86, hash FC86EED
+  sample 193:
+    time = 1930000
+    flags = 1
+    data = length 86, hash 96AF0248
+  sample 194:
+    time = 1940000
+    flags = 1
+    data = length 86, hash 288402C8
+  sample 195:
+    time = 1950000
+    flags = 1
+    data = length 87, hash 4BBA7912
+  sample 196:
+    time = 1960000
+    flags = 1
+    data = length 86, hash 4A59C719
+  sample 197:
+    time = 1970000
+    flags = 1
+    data = length 85, hash 906E8187
+  sample 198:
+    time = 1980000
+    flags = 1
+    data = length 90, hash CB8B755D
+  sample 199:
+    time = 1990000
+    flags = 1
+    data = length 87, hash C8E02C
+  sample 200:
+    time = 2000000
+    flags = 1
+    data = length 88, hash ACF4D89A
+  sample 201:
+    time = 2010000
+    flags = 1
+    data = length 86, hash 510FE048
+  sample 202:
+    time = 2020000
+    flags = 1
+    data = length 86, hash 64983E46
+  sample 203:
+    time = 2030000
+    flags = 1
+    data = length 86, hash CEA76A1E
+  sample 204:
+    time = 2040000
+    flags = 1
+    data = length 87, hash AADE498E
+  sample 205:
+    time = 2050000
+    flags = 1
+    data = length 127, hash 353A6D8C
+  sample 206:
+    time = 2060000
+    flags = 1
+    data = length 87, hash 29E18E62
+  sample 207:
+    time = 2070000
+    flags = 1
+    data = length 87, hash 2CF7B30F
+  sample 208:
+    time = 2080000
+    flags = 1
+    data = length 94, hash 758704C3
+  sample 209:
+    time = 2090000
+    flags = 1
+    data = length 88, hash C2153A4C
+  sample 210:
+    time = 2100000
+    flags = 1
+    data = length 86, hash A0A83DA5
+  sample 211:
+    time = 2110000
+    flags = 1
+    data = length 86, hash 41017D7F
+  sample 212:
+    time = 2120000
+    flags = 1
+    data = length 93, hash 686B0CA2
+  sample 213:
+    time = 2130000
+    flags = 1
+    data = length 86, hash 554D16CC
+  sample 214:
+    time = 2140000
+    flags = 1
+    data = length 88, hash 99D72771
+  sample 215:
+    time = 2150000
+    flags = 1
+    data = length 88, hash 7176DFBF
+  sample 216:
+    time = 2160000
+    flags = 1
+    data = length 86, hash BAA22669
+  sample 217:
+    time = 2170000
+    flags = 1
+    data = length 88, hash B00B0D3C
+  sample 218:
+    time = 2180000
+    flags = 1
+    data = length 89, hash 73FED83A
+  sample 219:
+    time = 2190000
+    flags = 1
+    data = length 86, hash 4A4138D3
+  sample 220:
+    time = 2200000
+    flags = 1
+    data = length 89, hash E0A860FF
+  sample 221:
+    time = 2210000
+    flags = 1
+    data = length 95, hash EE5A8AED
+  sample 222:
+    time = 2220000
+    flags = 1
+    data = length 92, hash 36DBD7FD
+  sample 223:
+    time = 2230000
+    flags = 1
+    data = length 88, hash EE47A7E4
+  sample 224:
+    time = 2240000
+    flags = 1
+    data = length 100, hash 2E1A603F
+  sample 225:
+    time = 2250000
+    flags = 1
+    data = length 89, hash 657ED4A3
+  sample 226:
+    time = 2260000
+    flags = 1
+    data = length 86, hash A833DC7B
+  sample 227:
+    time = 2270000
+    flags = 1
+    data = length 88, hash 81E80732
+  sample 228:
+    time = 2280000
+    flags = 1
+    data = length 91, hash FA256A0F
+  sample 229:
+    time = 2290000
+    flags = 1
+    data = length 88, hash A63A4DBA
+  sample 230:
+    time = 2300000
+    flags = 1
+    data = length 88, hash 67910A9F
+  sample 231:
+    time = 2310000
+    flags = 1
+    data = length 86, hash EB387DB6
+  sample 232:
+    time = 2320000
+    flags = 1
+    data = length 88, hash 5ACAAC2A
+  sample 233:
+    time = 2330000
+    flags = 1
+    data = length 86, hash 6ADF2E1F
+  sample 234:
+    time = 2340000
+    flags = 1
+    data = length 85, hash 9D064471
+  sample 235:
+    time = 2350000
+    flags = 1
+    data = length 87, hash F176C59
+  sample 236:
+    time = 2360000
+    flags = 1
+    data = length 89, hash 5CA40CE4
+  sample 237:
+    time = 2370000
+    flags = 1
+    data = length 88, hash 67B944FC
+  sample 238:
+    time = 2380000
+    flags = 1
+    data = length 86, hash B3A84EC8
+  sample 239:
+    time = 2390000
+    flags = 1
+    data = length 92, hash A6ACF94B
+  sample 240:
+    time = 2400000
+    flags = 1
+    data = length 88, hash CB0C9730
+  sample 241:
+    time = 2410000
+    flags = 1
+    data = length 88, hash C79FE804
+  sample 242:
+    time = 2420000
+    flags = 1
+    data = length 88, hash A74C7F0A
+  sample 243:
+    time = 2430000
+    flags = 1
+    data = length 91, hash 55F6F0A5
+  sample 244:
+    time = 2440000
+    flags = 1
+    data = length 93, hash 330F33E7
+  sample 245:
+    time = 2450000
+    flags = 1
+    data = length 89, hash 614AFBA0
+  sample 246:
+    time = 2460000
+    flags = 1
+    data = length 87, hash 3CE4652D
+  sample 247:
+    time = 2470000
+    flags = 1
+    data = length 87, hash 4EFD5467
+  sample 248:
+    time = 2480000
+    flags = 1
+    data = length 86, hash D81B3EB8
+  sample 249:
+    time = 2490000
+    flags = 1
+    data = length 88, hash 96CB6871
+  sample 250:
+    time = 2500000
+    flags = 1
+    data = length 88, hash E9DF2786
+  sample 251:
+    time = 2510000
+    flags = 1
+    data = length 89, hash 2CA33D96
+  sample 252:
+    time = 2520000
+    flags = 1
+    data = length 90, hash 96BDE594
+  sample 253:
+    time = 2530000
+    flags = 1
+    data = length 87, hash C261493C
+  sample 254:
+    time = 2540000
+    flags = 1
+    data = length 86, hash D037318E
+  sample 255:
+    time = 2550000
+    flags = 1
+    data = length 88, hash BC15BC88
+  sample 256:
+    time = 2560000
+    flags = 1
+    data = length 91, hash A8361A51
+  sample 257:
+    time = 2570000
+    flags = 1
+    data = length 87, hash 4AFDB5F2
+  sample 258:
+    time = 2580000
+    flags = 1
+    data = length 87, hash 6447F8CB
+  sample 259:
+    time = 2590000
+    flags = 1
+    data = length 89, hash 48305229
+  sample 260:
+    time = 2600000
+    flags = 1
+    data = length 87, hash 8741D9E7
+  sample 261:
+    time = 2610000
+    flags = 1
+    data = length 120, hash 761F020C
+  sample 262:
+    time = 2620000
+    flags = 1
+    data = length 139, hash AECE2E57
+  sample 263:
+    time = 2630000
+    flags = 1
+    data = length 166, hash 6288797A
+  sample 264:
+    time = 2640000
+    flags = 1
+    data = length 144, hash 437821A0
+  sample 265:
+    time = 2650000
+    flags = 1
+    data = length 113, hash FCCBEDF1
+  sample 266:
+    time = 2660000
+    flags = 1
+    data = length 108, hash C4040614
+  sample 267:
+    time = 2670000
+    flags = 1
+    data = length 125, hash E29064C2
+  sample 268:
+    time = 2680000
+    flags = 1
+    data = length 126, hash D42D24FF
+  sample 269:
+    time = 2690000
+    flags = 1
+    data = length 122, hash 30AF267D
+  sample 270:
+    time = 2700000
+    flags = 1
+    data = length 122, hash 45CEC1FB
+  sample 271:
+    time = 2710000
+    flags = 1
+    data = length 134, hash 59143FE2
+  sample 272:
+    time = 2720000
+    flags = 1
+    data = length 134, hash BD52A84
+  sample 273:
+    time = 2730000
+    flags = 1
+    data = length 120, hash 745C3714
+  sample 274:
+    time = 2740000
+    flags = 1
+    data = length 126, hash 505E117B
+tracksEnded = true
diff --git a/library/src/androidTest/assets/ogg/bear_flac.ogg.dump b/library/src/androidTest/assets/ogg/bear_flac.ogg.dump
new file mode 100644
index 0000000000..022e61cc51
--- /dev/null
+++ b/library/src/androidTest/assets/ogg/bear_flac.ogg.dump
@@ -0,0 +1,163 @@
+seekMap:
+  isSeekable = true
+  duration = 2741000
+  getPosition(0) = 8457
+numberOfTracks = 1
+track 0:
+  format:
+    bitrate = -1
+    id = null
+    containerMimeType = null
+    sampleMimeType = audio/x-flac
+    maxInputSize = 768000
+    requiresSecureDecryption = false
+    width = -1
+    height = -1
+    frameRate = -1.0
+    rotationDegrees = -1
+    pixelWidthHeightRatio = -1.0
+    channelCount = 2
+    sampleRate = 48000
+    pcmEncoding = -1
+    encoderDelay = -1
+    encoderPadding = -1
+    subsampleOffsetUs = 9223372036854775807
+    selectionFlags = 0
+    language = null
+    drmInitData = -
+    initializationData:
+      data = length 42, hash 83F6895
+  sample count = 33
+  sample 0:
+    time = 0
+    flags = 1
+    data = length 5030, hash D2B60530
+  sample 1:
+    time = 85333
+    flags = 1
+    data = length 5066, hash 4C932A54
+  sample 2:
+    time = 170666
+    flags = 1
+    data = length 5112, hash 7E5A7B61
+  sample 3:
+    time = 256000
+    flags = 1
+    data = length 5044, hash 7EF93F13
+  sample 4:
+    time = 341333
+    flags = 1
+    data = length 4943, hash DE7E27F8
+  sample 5:
+    time = 426666
+    flags = 1
+    data = length 5121, hash 6D0D0B40
+  sample 6:
+    time = 512000
+    flags = 1
+    data = length 5068, hash 9924644F
+  sample 7:
+    time = 597333
+    flags = 1
+    data = length 5143, hash 6C34F0CE
+  sample 8:
+    time = 682666
+    flags = 1
+    data = length 5109, hash E3B7BEFB
+  sample 9:
+    time = 768000
+    flags = 1
+    data = length 5129, hash 44111D9B
+  sample 10:
+    time = 853333
+    flags = 1
+    data = length 5031, hash 9D55EA53
+  sample 11:
+    time = 938666
+    flags = 1
+    data = length 5119, hash E1CB9BA6
+  sample 12:
+    time = 1024000
+    flags = 1
+    data = length 5360, hash 17265C5D
+  sample 13:
+    time = 1109333
+    flags = 1
+    data = length 5340, hash A90FDDF1
+  sample 14:
+    time = 1194666
+    flags = 1
+    data = length 5162, hash 31F65AD5
+  sample 15:
+    time = 1280000
+    flags = 1
+    data = length 5168, hash F2394F2D
+  sample 16:
+    time = 1365333
+    flags = 1
+    data = length 5776, hash 58437AB3
+  sample 17:
+    time = 1450666
+    flags = 1
+    data = length 5394, hash EBAB20A8
+  sample 18:
+    time = 1536000
+    flags = 1
+    data = length 5168, hash BF37C7A5
+  sample 19:
+    time = 1621333
+    flags = 1
+    data = length 5324, hash 59546B7B
+  sample 20:
+    time = 1706666
+    flags = 1
+    data = length 5172, hash 6036EF0B
+  sample 21:
+    time = 1792000
+    flags = 1
+    data = length 5102, hash 5A131071
+  sample 22:
+    time = 1877333
+    flags = 1
+    data = length 5111, hash 3D9EBB3B
+  sample 23:
+    time = 1962666
+    flags = 1
+    data = length 5113, hash 61101D4F
+  sample 24:
+    time = 2048000
+    flags = 1
+    data = length 5229, hash D2E55742
+  sample 25:
+    time = 2133333
+    flags = 1
+    data = length 5162, hash 7F2E97FA
+  sample 26:
+    time = 2218666
+    flags = 1
+    data = length 5255, hash D92A782
+  sample 27:
+    time = 2304000
+    flags = 1
+    data = length 5196, hash 98FE5138
+  sample 28:
+    time = 2389333
+    flags = 1
+    data = length 5214, hash 3D35C38C
+  sample 29:
+    time = 2474666
+    flags = 1
+    data = length 5211, hash 7E25420F
+  sample 30:
+    time = 2560000
+    flags = 1
+    data = length 5230, hash 2AD96FBC
+  sample 31:
+    time = 2645333
+    flags = 1
+    data = length 3384, hash 938BCDD9
+  sample 32:
+    time = 2730666
+    flags = 1
+    data = length 445, hash A388E3D6
+tracksEnded = true
diff --git a/library/src/androidTest/assets/ogg/bear_flac.ogg.unklen.dump b/library/src/androidTest/assets/ogg/bear_flac.ogg.unklen.dump
new file mode 100644
index 0000000000..022e61cc51
--- /dev/null
+++ b/library/src/androidTest/assets/ogg/bear_flac.ogg.unklen.dump
@@ -0,0 +1,163 @@
+seekMap:
+  isSeekable = true
+  duration = 2741000
+  getPosition(0) = 8457
+numberOfTracks = 1
+track 0:
+  format:
+    bitrate = -1
+    id = null
+    containerMimeType = null
+    sampleMimeType = audio/x-flac
+    maxInputSize = 768000
+    requiresSecureDecryption = false
+    width = -1
+    height = -1
+    frameRate = -1.0
+    rotationDegrees = -1
+    pixelWidthHeightRatio = -1.0
+    channelCount = 2
+    sampleRate = 48000
+    pcmEncoding = -1
+    encoderDelay = -1
+    encoderPadding = -1
+    subsampleOffsetUs = 9223372036854775807
+    selectionFlags = 0
+    language = null
+    drmInitData = -
+    initializationData:
+      data = length 42, hash 83F6895
+  sample count = 33
+  sample 0:
+    time = 0
+    flags = 1
+    data = length 5030, hash D2B60530
+  sample 1:
+    time = 85333
+    flags = 1
+    data = length 5066, hash 4C932A54
+  sample 2:
+    time = 170666
+    flags = 1
+    data = length 5112, hash 7E5A7B61
+  sample 3:
+    time = 256000
+    flags = 1
+    data = length 5044, hash 7EF93F13
+  sample 4:
+    time = 341333
+    flags = 1
+    data = length 4943, hash DE7E27F8
+  sample 5:
+    time = 426666
+    flags = 1
+    data = length 5121, hash 6D0D0B40
+  sample 6:
+    time = 512000
+    flags = 1
+    data = length 5068, hash 9924644F
+  sample 7:
+    time = 597333
+    flags = 1
+    data = length 5143, hash 6C34F0CE
+  sample 8:
+    time = 682666
+    flags = 1
+    data = length 5109, hash E3B7BEFB
+  sample 9:
+    time = 768000
+    flags = 1
+    data = length 5129, hash 44111D9B
+  sample 10:
+    time = 853333
+    flags = 1
+    data = length 5031, hash 9D55EA53
+  sample 11:
+    time = 938666
+    flags = 1
+    data = length 5119, hash E1CB9BA6
+  sample 12:
+    time = 1024000
+    flags = 1
+    data = length 5360, hash 17265C5D
+  sample 13:
+    time = 1109333
+    flags = 1
+    data = length 5340, hash A90FDDF1
+  sample 14:
+    time = 1194666
+    flags = 1
+    data = length 5162, hash 31F65AD5
+  sample 15:
+    time = 1280000
+    flags = 1
+    data = length 5168, hash F2394F2D
+  sample 16:
+    time = 1365333
+    flags = 1
+    data = length 5776, hash 58437AB3
+  sample 17:
+    time = 1450666
+    flags = 1
+    data = length 5394, hash EBAB20A8
+  sample 18:
+    time = 1536000
+    flags = 1
+    data = length 5168, hash BF37C7A5
+  sample 19:
+    time = 1621333
+    flags = 1
+    data = length 5324, hash 59546B7B
+  sample 20:
+    time = 1706666
+    flags = 1
+    data = length 5172, hash 6036EF0B
+  sample 21:
+    time = 1792000
+    flags = 1
+    data = length 5102, hash 5A131071
+  sample 22:
+    time = 1877333
+    flags = 1
+    data = length 5111, hash 3D9EBB3B
+  sample 23:
+    time = 1962666
+    flags = 1
+    data = length 5113, hash 61101D4F
+  sample 24:
+    time = 2048000
+    flags = 1
+    data = length 5229, hash D2E55742
+  sample 25:
+    time = 2133333
+    flags = 1
+    data = length 5162, hash 7F2E97FA
+  sample 26:
+    time = 2218666
+    flags = 1
+    data = length 5255, hash D92A782
+  sample 27:
+    time = 2304000
+    flags = 1
+    data = length 5196, hash 98FE5138
+  sample 28:
+    time = 2389333
+    flags = 1
+    data = length 5214, hash 3D35C38C
+  sample 29:
+    time = 2474666
+    flags = 1
+    data = length 5211, hash 7E25420F
+  sample 30:
+    time = 2560000
+    flags = 1
+    data = length 5230, hash 2AD96FBC
+  sample 31:
+    time = 2645333
+    flags = 1
+    data = length 3384, hash 938BCDD9
+  sample 32:
+    time = 2730666
+    flags = 1
+    data = length 445, hash A388E3D6
+tracksEnded = true
diff --git a/library/src/androidTest/assets/ogg/bear_flac_noseektable.ogg.dump b/library/src/androidTest/assets/ogg/bear_flac_noseektable.ogg.dump
new file mode 100644
index 0000000000..78df1d64f2
--- /dev/null
+++ b/library/src/androidTest/assets/ogg/bear_flac_noseektable.ogg.dump
@@ -0,0 +1,163 @@
+seekMap:
+  isSeekable = true
+  duration = 2741000
+  getPosition(0) = 8407
+numberOfTracks = 1
+track 0:
+  format:
+    bitrate = -1
+    id = null
+    containerMimeType = null
+    sampleMimeType = audio/x-flac
+    maxInputSize = 768000
+    requiresSecureDecryption = false
+    width = -1
+    height = -1
+    frameRate = -1.0
+    rotationDegrees = -1
+    pixelWidthHeightRatio = -1.0
+    channelCount = 2
+    sampleRate = 48000
+    pcmEncoding = -1
+    encoderDelay = -1
+    encoderPadding = -1
+    subsampleOffsetUs = 9223372036854775807
+    selectionFlags = 0
+    language = null
+    drmInitData = -
+    initializationData:
+      data = length 42, hash 83F6895
+  sample count = 33
+  sample 0:
+    time = 0
+    flags = 1
+    data = length 5030, hash D2B60530
+  sample 1:
+    time = 85333
+    flags = 1
+    data = length 5066, hash 4C932A54
+  sample 2:
+    time = 170666
+    flags = 1
+    data = length 5112, hash 7E5A7B61
+  sample 3:
+    time = 256000
+    flags = 1
+    data = length 5044, hash 7EF93F13
+  sample 4:
+    time = 341333
+    flags = 1
+    data = length 4943, hash DE7E27F8
+  sample 5:
+    time = 426666
+    flags = 1
+    data = length 5121, hash 6D0D0B40
+  sample 6:
+    time = 512000
+    flags = 1
+    data = length 5068, hash 9924644F
+  sample 7:
+    time = 597333
+    flags = 1
+    data = length 5143, hash 6C34F0CE
+  sample 8:
+    time = 682666
+    flags = 1
+    data = length 5109, hash E3B7BEFB
+  sample 9:
+    time = 768000
+    flags = 1
+    data = length 5129, hash 44111D9B
+  sample 10:
+    time = 853333
+    flags = 1
+    data = length 5031, hash 9D55EA53
+  sample 11:
+    time = 938666
+    flags = 1
+    data = length 5119, hash E1CB9BA6
+  sample 12:
+    time = 1024000
+    flags = 1
+    data = length 5360, hash 17265C5D
+  sample 13:
+    time = 1109333
+    flags = 1
+    data = length 5340, hash A90FDDF1
+  sample 14:
+    time = 1194666
+    flags = 1
+    data = length 5162, hash 31F65AD5
+  sample 15:
+    time = 1280000
+    flags = 1
+    data = length 5168, hash F2394F2D
+  sample 16:
+    time = 1365333
+    flags = 1
+    data = length 5776, hash 58437AB3
+  sample 17:
+    time = 1450666
+    flags = 1
+    data = length 5394, hash EBAB20A8
+  sample 18:
+    time = 1536000
+    flags = 1
+    data = length 5168, hash BF37C7A5
+  sample 19:
+    time = 1621333
+    flags = 1
+    data = length 5324, hash 59546B7B
+  sample 20:
+    time = 1706666
+    flags = 1
+    data = length 5172, hash 6036EF0B
+  sample 21:
+    time = 1792000
+    flags = 1
+    data = length 5102, hash 5A131071
+  sample 22:
+    time = 1877333
+    flags = 1
+    data = length 5111, hash 3D9EBB3B
+  sample 23:
+    time = 1962666
+    flags = 1
+    data = length 5113, hash 61101D4F
+  sample 24:
+    time = 2048000
+    flags = 1
+    data = length 5229, hash D2E55742
+  sample 25:
+    time = 2133333
+    flags = 1
+    data = length 5162, hash 7F2E97FA
+  sample 26:
+    time = 2218666
+    flags = 1
+    data = length 5255, hash D92A782
+  sample 27:
+    time = 2304000
+    flags = 1
+    data = length 5196, hash 98FE5138
+  sample 28:
+    time = 2389333
+    flags = 1
+    data = length 5214, hash 3D35C38C
+  sample 29:
+    time = 2474666
+    flags = 1
+    data = length 5211, hash 7E25420F
+  sample 30:
+    time = 2560000
+    flags = 1
+    data = length 5230, hash 2AD96FBC
+  sample 31:
+    time = 2645333
+    flags = 1
+    data = length 3384, hash 938BCDD9
+  sample 32:
+    time = 2730666
+    flags = 1
+    data = length 445, hash A388E3D6
+tracksEnded = true
diff --git a/library/src/androidTest/assets/ogg/bear_flac_noseektable.ogg.unklen.dump b/library/src/androidTest/assets/ogg/bear_flac_noseektable.ogg.unklen.dump
new file mode 100644
index 0000000000..eda3ede23d
--- /dev/null
+++ b/library/src/androidTest/assets/ogg/bear_flac_noseektable.ogg.unklen.dump
@@ -0,0 +1,163 @@
+seekMap:
+  isSeekable = false
+  duration = UNSET TIME
+  getPosition(0) = 0
+numberOfTracks = 1
+track 0:
+  format:
+    bitrate = -1
+    id = null
+    containerMimeType = null
+    sampleMimeType = audio/x-flac
+    maxInputSize = 768000
+    requiresSecureDecryption = false
+    width = -1
+    height = -1
+    frameRate = -1.0
+    rotationDegrees = -1
+    pixelWidthHeightRatio = -1.0
+    channelCount = 2
+    sampleRate = 48000
+    pcmEncoding = -1
+    encoderDelay = -1
+    encoderPadding = -1
+    subsampleOffsetUs = 9223372036854775807
+    selectionFlags = 0
+    language = null
+    drmInitData = -
+    initializationData:
+      data = length 42, hash 83F6895
+  sample count = 33
+  sample 0:
+    time = 0
+    flags = 1
+    data = length 5030, hash D2B60530
+  sample 1:
+    time = 85333
+    flags = 1
+    data = length 5066, hash 4C932A54
+  sample 2:
+    time = 170666
+    flags = 1
+    data = length 5112, hash 7E5A7B61
+  sample 3:
+    time = 256000
+    flags = 1
+    data = length 5044, hash 7EF93F13
+  sample 4:
+    time = 341333
+    flags = 1
+    data = length 4943, hash DE7E27F8
+  sample 5:
+    time = 426666
+    flags = 1
+    data = length 5121, hash 6D0D0B40
+  sample 6:
+    time = 512000
+    flags = 1
+    data = length 5068, hash 9924644F
+  sample 7:
+    time = 597333
+    flags = 1
+    data = length 5143, hash 6C34F0CE
+  sample 8:
+    time = 682666
+    flags = 1
+    data = length 5109, hash E3B7BEFB
+  sample 9:
+    time = 768000
+    flags = 1
+    data = length 5129, hash 44111D9B
+  sample 10:
+    time = 853333
+    flags = 1
+    data = length 5031, hash 9D55EA53
+  sample 11:
+    time = 938666
+    flags = 1
+    data = length 5119, hash E1CB9BA6
+  sample 12:
+    time = 1024000
+    flags = 1
+    data = length 5360, hash 17265C5D
+  sample 13:
+    time = 1109333
+    flags = 1
+    data = length 5340, hash A90FDDF1
+  sample 14:
+    time = 1194666
+    flags = 1
+    data = length 5162, hash 31F65AD5
+  sample 15:
+    time = 1280000
+    flags = 1
+    data = length 5168, hash F2394F2D
+  sample 16:
+    time = 1365333
+    flags = 1
+    data = length 5776, hash 58437AB3
+  sample 17:
+    time = 1450666
+    flags = 1
+    data = length 5394, hash EBAB20A8
+  sample 18:
+    time = 1536000
+    flags = 1
+    data = length 5168, hash BF37C7A5
+  sample 19:
+    time = 1621333
+    flags = 1
+    data = length 5324, hash 59546B7B
+  sample 20:
+    time = 1706666
+    flags = 1
+    data = length 5172, hash 6036EF0B
+  sample 21:
+    time = 1792000
+    flags = 1
+    data = length 5102, hash 5A131071
+  sample 22:
+    time = 1877333
+    flags = 1
+    data = length 5111, hash 3D9EBB3B
+  sample 23:
+    time = 1962666
+    flags = 1
+    data = length 5113, hash 61101D4F
+  sample 24:
+    time = 2048000
+    flags = 1
+    data = length 5229, hash D2E55742
+  sample 25:
+    time = 2133333
+    flags = 1
+    data = length 5162, hash 7F2E97FA
+  sample 26:
+    time = 2218666
+    flags = 1
+    data = length 5255, hash D92A782
+  sample 27:
+    time = 2304000
+    flags = 1
+    data = length 5196, hash 98FE5138
+  sample 28:
+    time = 2389333
+    flags = 1
+    data = length 5214, hash 3D35C38C
+  sample 29:
+    time = 2474666
+    flags = 1
+    data = length 5211, hash 7E25420F
+  sample 30:
+    time = 2560000
+    flags = 1
+    data = length 5230, hash 2AD96FBC
+  sample 31:
+    time = 2645333
+    flags = 1
+    data = length 3384, hash 938BCDD9
+  sample 32:
+    time = 2730666
+    flags = 1
+    data = length 445, hash A388E3D6
+tracksEnded = true
diff --git a/library/src/androidTest/assets/ogg/bear_vorbis.ogg.dump b/library/src/androidTest/assets/ogg/bear_vorbis.ogg.dump
new file mode 100644
index 0000000000..0f65855dd5
--- /dev/null
+++ b/library/src/androidTest/assets/ogg/bear_vorbis.ogg.dump
@@ -0,0 +1,752 @@
+seekMap:
+  isSeekable = true
+  duration = 2741000
+  getPosition(0) = 3995
+numberOfTracks = 1
+track 0:
+  format:
+    bitrate = 112000
+    id = null
+    containerMimeType = null
+    sampleMimeType = audio/vorbis
+    maxInputSize = 65025
+    requiresSecureDecryption = false
+    width = -1
+    height = -1
+    frameRate = -1.0
+    rotationDegrees = -1
+    pixelWidthHeightRatio = -1.0
+    channelCount = 2
+    sampleRate = 48000
+    pcmEncoding = -1
+    encoderDelay = -1
+    encoderPadding = -1
+    subsampleOffsetUs = 9223372036854775807
+    selectionFlags = 0
+    language = null
+    drmInitData = -
+    initializationData:
+      data = length 30, hash 9A8FF207
+      data = length 3832, hash 8A406249
+  sample count = 180
+  sample 0:
+    time = 0
+    flags = 1
+    data = length 49, hash 2FFF94F0
+  sample 1:
+    time = 0
+    flags = 1
+    data = length 44, hash 3946418A
+  sample 2:
+    time = 2666
+    flags = 1
+    data = length 55, hash 2A0B878E
+  sample 3:
+    time = 5333
+    flags = 1
+    data = length 53, hash CC3B6879
+  sample 4:
+    time = 8000
+    flags = 1
+    data = length 215, hash 106AE950
+  sample 5:
+    time = 20000
+    flags = 1
+    data = length 192, hash 2B219F53
+  sample 6:
+    time = 41333
+    flags = 1
+    data = length 197, hash FBC39422
+  sample 7:
+    time = 62666
+    flags = 1
+    data = length 209, hash 386E8979
+  sample 8:
+    time = 84000
+    flags = 1
+    data = length 42, hash E81162C1
+  sample 9:
+    time = 96000
+    flags = 1
+    data = length 41, hash F15BEE36
+  sample 10:
+    time = 98666
+    flags = 1
+    data = length 42, hash D67EB19
+  sample 11:
+    time = 101333
+    flags = 1
+    data = length 42, hash F4DE4792
+  sample 12:
+    time = 104000
+    flags = 1
+    data = length 53, hash 80F66AC3
+  sample 13:
+    time = 106666
+    flags = 1
+    data = length 56, hash DCB9DFC4
+  sample 14:
+    time = 109333
+    flags = 1
+    data = length 55, hash 4E0C4E9D
+  sample 15:
+    time = 112000
+    flags = 1
+    data = length 203, hash 176B6862
+  sample 16:
+    time = 124000
+    flags = 1
+    data = length 193, hash AB13CB10
+  sample 17:
+    time = 145333
+    flags = 1
+    data = length 203, hash DE63DE9F
+  sample 18:
+    time = 166666
+    flags = 1
+    data = length 194, hash 4A9508A2
+  sample 19:
+    time = 188000
+    flags = 1
+    data = length 210, hash 196899B3
+  sample 20:
+    time = 209333
+    flags = 1
+    data = length 195, hash B68407F1
+  sample 21:
+    time = 230666
+    flags = 1
+    data = length 193, hash A1FA86E3
+  sample 22:
+    time = 252000
+    flags = 1
+    data = length 194, hash 5C0B9343
+  sample 23:
+    time = 273333
+    flags = 1
+    data = length 198, hash 789914B2
+  sample 24:
+    time = 294666
+    flags = 1
+    data = length 183, hash 1B82D11F
+  sample 25:
+    time = 316000
+    flags = 1
+    data = length 199, hash D5B848F4
+  sample 26:
+    time = 337333
+    flags = 1
+    data = length 192, hash B34427EA
+  sample 27:
+    time = 358666
+    flags = 1
+    data = length 199, hash C2599BB5
+  sample 28:
+    time = 380000
+    flags = 1
+    data = length 195, hash BFD83194
+  sample 29:
+    time = 401333
+    flags = 1
+    data = length 199, hash C9A7F7CA
+  sample 30:
+    time = 422666
+    flags = 1
+    data = length 44, hash 5D76EAD6
+  sample 31:
+    time = 434666
+    flags = 1
+    data = length 43, hash 8619C423
+  sample 32:
+    time = 437333
+    flags = 1
+    data = length 43, hash E490BBE
+  sample 33:
+    time = 440000
+    flags = 1
+    data = length 53, hash 8A557CAE
+  sample 34:
+    time = 442666
+    flags = 1
+    data = length 56, hash 81007BBA
+  sample 35:
+    time = 445333
+    flags = 1
+    data = length 56, hash 4E4DD67F
+  sample 36:
+    time = 448000
+    flags = 1
+    data = length 222, hash 414188AB
+  sample 37:
+    time = 460000
+    flags = 1
+    data = length 202, hash 67A07D30
+  sample 38:
+    time = 481333
+    flags = 1
+    data = length 200, hash E357D853
+  sample 39:
+    time = 502666
+    flags = 1
+    data = length 203, hash 4653DC90
+  sample 40:
+    time = 524000
+    flags = 1
+    data = length 192, hash A65E6C09
+  sample 41:
+    time = 545333
+    flags = 1
+    data = length 202, hash FBEAC508
+  sample 42:
+    time = 566666
+    flags = 1
+    data = length 202, hash E9B7B59F
+  sample 43:
+    time = 588000
+    flags = 1
+    data = length 204, hash E24AA78E
+  sample 44:
+    time = 609333
+    flags = 1
+    data = length 41, hash 3FBC5216
+  sample 45:
+    time = 621333
+    flags = 1
+    data = length 47, hash 153FBC55
+  sample 46:
+    time = 624000
+    flags = 1
+    data = length 42, hash 2B493D6C
+  sample 47:
+    time = 626666
+    flags = 1
+    data = length 42, hash 8303BEE3
+  sample 48:
+    time = 629333
+    flags = 1
+    data = length 62, hash 71AEE50B
+  sample 49:
+    time = 632000
+    flags = 1
+    data = length 54, hash 52F61908
+  sample 50:
+    time = 634666
+    flags = 1
+    data = length 45, hash 7BD3E3A1
+  sample 51:
+    time = 637333
+    flags = 1
+    data = length 41, hash E0F65472
+  sample 52:
+    time = 640000
+    flags = 1
+    data = length 45, hash 41838675
+  sample 53:
+    time = 642666
+    flags = 1
+    data = length 44, hash FCBC2147
+  sample 54:
+    time = 645333
+    flags = 1
+    data = length 45, hash 1A5987E3
+  sample 55:
+    time = 648000
+    flags = 1
+    data = length 43, hash 99074864
+  sample 56:
+    time = 650666
+    flags = 1
+    data = length 57, hash D4A9B60A
+  sample 57:
+    time = 653333
+    flags = 1
+    data = length 52, hash 302129DA
+  sample 58:
+    time = 656000
+    flags = 1
+    data = length 57, hash D8DD99C0
+  sample 59:
+    time = 658666
+    flags = 1
+    data = length 206, hash F4B9EF26
+  sample 60:
+    time = 670666
+    flags = 1
+    data = length 197, hash 7B8ACC8A
+  sample 61:
+    time = 692000
+    flags = 1
+    data = length 186, hash 161027CB
+  sample 62:
+    time = 713333
+    flags = 1
+    data = length 186, hash 1D6871B6
+  sample 63:
+    time = 734666
+    flags = 1
+    data = length 201, hash 536E9FDB
+  sample 64:
+    time = 756000
+    flags = 1
+    data = length 192, hash D38EFAC5
+  sample 65:
+    time = 777333
+    flags = 1
+    data = length 194, hash 4B394EF3
+  sample 66:
+    time = 798666
+    flags = 1
+    data = length 206, hash 1B31BA99
+  sample 67:
+    time = 820000
+    flags = 1
+    data = length 212, hash AD061F43
+  sample 68:
+    time = 841333
+    flags = 1
+    data = length 180, hash 6D1F7481
+  sample 69:
+    time = 862666
+    flags = 1
+    data = length 195, hash D80B21F
+  sample 70:
+    time = 884000
+    flags = 1
+    data = length 186, hash D367882
+  sample 71:
+    time = 905333
+    flags = 1
+    data = length 195, hash 2722159A
+  sample 72:
+    time = 926666
+    flags = 1
+    data = length 199, hash 10CEE97A
+  sample 73:
+    time = 948000
+    flags = 1
+    data = length 191, hash 2CF9FB3F
+  sample 74:
+    time = 969333
+    flags = 1
+    data = length 197, hash A725DA0
+  sample 75:
+    time = 990666
+    flags = 1
+    data = length 211, hash D4E5DB9E
+  sample 76:
+    time = 1012000
+    flags = 1
+    data = length 189, hash 1A90F496
+  sample 77:
+    time = 1033333
+    flags = 1
+    data = length 187, hash 44DB2689
+  sample 78:
+    time = 1054666
+    flags = 1
+    data = length 197, hash 6D3E5117
+  sample 79:
+    time = 1076000
+    flags = 1
+    data = length 208, hash 5B57B288
+  sample 80:
+    time = 1097333
+    flags = 1
+    data = length 198, hash D5FC05
+  sample 81:
+    time = 1118666
+    flags = 1
+    data = length 192, hash 350BBA45
+  sample 82:
+    time = 1140000
+    flags = 1
+    data = length 195, hash 5F96F2A8
+  sample 83:
+    time = 1161333
+    flags = 1
+    data = length 202, hash 61D7CC33
+  sample 84:
+    time = 1182666
+    flags = 1
+    data = length 202, hash 49D335F2
+  sample 85:
+    time = 1204000
+    flags = 1
+    data = length 192, hash 2FE9CB1A
+  sample 86:
+    time = 1225333
+    flags = 1
+    data = length 201, hash BF0763B2
+  sample 87:
+    time = 1246666
+    flags = 1
+    data = length 184, hash AD047421
+  sample 88:
+    time = 1268000
+    flags = 1
+    data = length 196, hash F9088F14
+  sample 89:
+    time = 1289333
+    flags = 1
+    data = length 190, hash AC6D38FD
+  sample 90:
+    time = 1310666
+    flags = 1
+    data = length 195, hash 8D1A66D2
+  sample 91:
+    time = 1332000
+    flags = 1
+    data = length 197, hash B46BFB6B
+  sample 92:
+    time = 1353333
+    flags = 1
+    data = length 195, hash D9761F23
+  sample 93:
+    time = 1374666
+    flags = 1
+    data = length 204, hash 3391B617
+  sample 94:
+    time = 1396000
+    flags = 1
+    data = length 42, hash 33A1FB52
+  sample 95:
+    time = 1408000
+    flags = 1
+    data = length 44, hash 408B146E
+  sample 96:
+    time = 1410666
+    flags = 1
+    data = length 44, hash 171C7E0D
+  sample 97:
+    time = 1413333
+    flags = 1
+    data = length 54, hash 6307E16C
+  sample 98:
+    time = 1416000
+    flags = 1
+    data = length 53, hash 4A319572
+  sample 99:
+    time = 1418666
+    flags = 1
+    data = length 215, hash BA9C445C
+  sample 100:
+    time = 1430666
+    flags = 1
+    data = length 201, hash 3120D234
+  sample 101:
+    time = 1452000
+    flags = 1
+    data = length 187, hash DB44993C
+  sample 102:
+    time = 1473333
+    flags = 1
+    data = length 196, hash CF2002D7
+  sample 103:
+    time = 1494666
+    flags = 1
+    data = length 185, hash E03B5D7
+  sample 104:
+    time = 1516000
+    flags = 1
+    data = length 187, hash DA399A2C
+  sample 105:
+    time = 1537333
+    flags = 1
+    data = length 191, hash 292AA0DB
+  sample 106:
+    time = 1558666
+    flags = 1
+    data = length 201, hash 221910E0
+  sample 107:
+    time = 1580000
+    flags = 1
+    data = length 194, hash F4ED7821
+  sample 108:
+    time = 1601333
+    flags = 1
+    data = length 43, hash FDDA515E
+  sample 109:
+    time = 1613333
+    flags = 1
+    data = length 42, hash F3571C0A
+  sample 110:
+    time = 1616000
+    flags = 1
+    data = length 38, hash 39F910B3
+  sample 111:
+    time = 1618666
+    flags = 1
+    data = length 41, hash 2D189531
+  sample 112:
+    time = 1621333
+    flags = 1
+    data = length 43, hash 1F7574DB
+  sample 113:
+    time = 1624000
+    flags = 1
+    data = length 43, hash 644D15E5
+  sample 114:
+    time = 1626666
+    flags = 1
+    data = length 49, hash E8A0878
+  sample 115:
+    time = 1629333
+    flags = 1
+    data = length 55, hash DFF2046D
+  sample 116:
+    time = 1632000
+    flags = 1
+    data = length 49, hash 9FB8A23
+  sample 117:
+    time = 1634666
+    flags = 1
+    data = length 41, hash E3E15E3B
+  sample 118:
+    time = 1637333
+    flags = 1
+    data = length 42, hash E5D17A32
+  sample 119:
+    time = 1640000
+    flags = 1
+    data = length 42, hash F308B653
+  sample 120:
+    time = 1642666
+    flags = 1
+    data = length 55, hash BB750D76
+  sample 121:
+    time = 1645333
+    flags = 1
+    data = length 51, hash 96772ABF
+  sample 122:
+    time = 1648000
+    flags = 1
+    data = length 197, hash E4524346
+  sample 123:
+    time = 1660000
+    flags = 1
+    data = length 188, hash AC3E1BB5
+  sample 124:
+    time = 1681333
+    flags = 1
+    data = length 195, hash F56DB8A5
+  sample 125:
+    time = 1702666
+    flags = 1
+    data = length 198, hash C8970FF7
+  sample 126:
+    time = 1724000
+    flags = 1
+    data = length 202, hash AF425C68
+  sample 127:
+    time = 1745333
+    flags = 1
+    data = length 196, hash 4215D839
+  sample 128:
+    time = 1766666
+    flags = 1
+    data = length 204, hash DB9BE8E3
+  sample 129:
+    time = 1788000
+    flags = 1
+    data = length 206, hash E5B20AB8
+  sample 130:
+    time = 1809333
+    flags = 1
+    data = length 209, hash D7F47B95
+  sample 131:
+    time = 1830666
+    flags = 1
+    data = length 193, hash FB54FB05
+  sample 132:
+    time = 1852000
+    flags = 1
+    data = length 199, hash D99C3106
+  sample 133:
+    time = 1873333
+    flags = 1
+    data = length 206, hash 253885B9
+  sample 134:
+    time = 1894666
+    flags = 1
+    data = length 191, hash FBDD8162
+  sample 135:
+    time = 1916000
+    flags = 1
+    data = length 183, hash 7290332F
+  sample 136:
+    time = 1937333
+    flags = 1
+    data = length 189, hash 1A9DC3DE
+  sample 137:
+    time = 1958666
+    flags = 1
+    data = length 201, hash 5D936764
+  sample 138:
+    time = 1980000
+    flags = 1
+    data = length 193, hash 6B03E75E
+  sample 139:
+    time = 2001333
+    flags = 1
+    data = length 199, hash 8A21BA83
+  sample 140:
+    time = 2022666
+    flags = 1
+    data = length 41, hash E6362210
+  sample 141:
+    time = 2034666
+    flags = 1
+    data = length 43, hash 36A57B44
+  sample 142:
+    time = 2037333
+    flags = 1
+    data = length 43, hash E51797D5
+  sample 143:
+    time = 2040000
+    flags = 1
+    data = length 43, hash 1F336C72
+  sample 144:
+    time = 2042666
+    flags = 1
+    data = length 42, hash 201AD367
+  sample 145:
+    time = 2045333
+    flags = 1
+    data = length 50, hash 606CCD6
+  sample 146:
+    time = 2048000
+    flags = 1
+    data = length 56, hash B15EBD7A
+  sample 147:
+    time = 2050666
+    flags = 1
+    data = length 212, hash 273B8D22
+  sample 148:
+    time = 2062666
+    flags = 1
+    data = length 194, hash 44F9CE1
+  sample 149:
+    time = 2084000
+    flags = 1
+    data = length 195, hash EDF9EBA1
+  sample 150:
+    time = 2105333
+    flags = 1
+    data = length 194, hash CE9F2D26
+  sample 151:
+    time = 2126666
+    flags = 1
+    data = length 192, hash 204F8A23
+  sample 152:
+    time = 2148000
+    flags = 1
+    data = length 206, hash DFA57E67
+  sample 153:
+    time = 2169333
+    flags = 1
+    data = length 196, hash 3CF084AB
+  sample 154:
+    time = 2190666
+    flags = 1
+    data = length 202, hash 2AF75C08
+  sample 155:
+    time = 2212000
+    flags = 1
+    data = length 203, hash 748EAF7
+  sample 156:
+    time = 2233333
+    flags = 1
+    data = length 205, hash ED82379D
+  sample 157:
+    time = 2254666
+    flags = 1
+    data = length 193, hash 61F26F22
+  sample 158:
+    time = 2276000
+    flags = 1
+    data = length 189, hash 85EF1D20
+  sample 159:
+    time = 2297333
+    flags = 1
+    data = length 187, hash 25E41FBF
+  sample 160:
+    time = 2318666
+    flags = 1
+    data = length 199, hash F365808
+  sample 161:
+    time = 2340000
+    flags = 1
+    data = length 197, hash 94205329
+  sample 162:
+    time = 2361333
+    flags = 1
+    data = length 201, hash FA2B2055
+  sample 163:
+    time = 2382666
+    flags = 1
+    data = length 194, hash AF95381F
+  sample 164:
+    time = 2404000
+    flags = 1
+    data = length 201, hash 923D3534
+  sample 165:
+    time = 2425333
+    flags = 1
+    data = length 198, hash 35F84C2E
+  sample 166:
+    time = 2446666
+    flags = 1
+    data = length 204, hash 6642CA40
+  sample 167:
+    time = 2468000
+    flags = 1
+    data = length 183, hash 3E2DC6BE
+  sample 168:
+    time = 2489333
+    flags = 1
+    data = length 197, hash B1E458CE
+  sample 169:
+    time = 2510666
+    flags = 1
+    data = length 193, hash E9218C84
+  sample 170:
+    time = 2532000
+    flags = 1
+    data = length 192, hash FEF08D4B
+  sample 171:
+    time = 2553333
+    flags = 1
+    data = length 201, hash FC411147
+  sample 172:
+    time = 2574666
+    flags = 1
+    data = length 218, hash 86893464
+  sample 173:
+    time = 2596000
+    flags = 1
+    data = length 226, hash 31C5320
+  sample 174:
+    time = 2617333
+    flags = 1
+    data = length 233, hash 9432BEE5
+  sample 175:
+    time = 2638666
+    flags = 1
+    data = length 213, hash B3FCC53E
+  sample 176:
+    time = 2660000
+    flags = 1
+    data = length 204, hash D70DD5A2
+  sample 177:
+    time = 2681333
+    flags = 1
+    data = length 212, hash A4EF1B69
+  sample 178:
+    time = 2702666
+    flags = 1
+    data = length 203, hash 8B0748B5
+  sample 179:
+    time = 2724000
+    flags = 1
+    data = length 149, hash E455335B
+tracksEnded = true
diff --git a/library/src/androidTest/assets/ogg/bear_vorbis.ogg.unklen.dump b/library/src/androidTest/assets/ogg/bear_vorbis.ogg.unklen.dump
new file mode 100644
index 0000000000..e912164175
--- /dev/null
+++ b/library/src/androidTest/assets/ogg/bear_vorbis.ogg.unklen.dump
@@ -0,0 +1,752 @@
+seekMap:
+  isSeekable = false
+  duration = UNSET TIME
+  getPosition(0) = 0
+numberOfTracks = 1
+track 0:
+  format:
+    bitrate = 112000
+    id = null
+    containerMimeType = null
+    sampleMimeType = audio/vorbis
+    maxInputSize = 65025
+    requiresSecureDecryption = false
+    width = -1
+    height = -1
+    frameRate = -1.0
+    rotationDegrees = -1
+    pixelWidthHeightRatio = -1.0
+    channelCount = 2
+    sampleRate = 48000
+    pcmEncoding = -1
+    encoderDelay = -1
+    encoderPadding = -1
+    subsampleOffsetUs = 9223372036854775807
+    selectionFlags = 0
+    language = null
+    drmInitData = -
+    initializationData:
+      data = length 30, hash 9A8FF207
+      data = length 3832, hash 8A406249
+  sample count = 180
+  sample 0:
+    time = 0
+    flags = 1
+    data = length 49, hash 2FFF94F0
+  sample 1:
+    time = 0
+    flags = 1
+    data = length 44, hash 3946418A
+  sample 2:
+    time = 2666
+    flags = 1
+    data = length 55, hash 2A0B878E
+  sample 3:
+    time = 5333
+    flags = 1
+    data = length 53, hash CC3B6879
+  sample 4:
+    time = 8000
+    flags = 1
+    data = length 215, hash 106AE950
+  sample 5:
+    time = 20000
+    flags = 1
+    data = length 192, hash 2B219F53
+  sample 6:
+    time = 41333
+    flags = 1
+    data = length 197, hash FBC39422
+  sample 7:
+    time = 62666
+    flags = 1
+    data = length 209, hash 386E8979
+  sample 8:
+    time = 84000
+    flags = 1
+    data = length 42, hash E81162C1
+  sample 9:
+    time = 96000
+    flags = 1
+    data = length 41, hash F15BEE36
+  sample 10:
+    time = 98666
+    flags = 1
+    data = length 42, hash D67EB19
+  sample 11:
+    time = 101333
+    flags = 1
+    data = length 42, hash F4DE4792
+  sample 12:
+    time = 104000
+    flags = 1
+    data = length 53, hash 80F66AC3
+  sample 13:
+    time = 106666
+    flags = 1
+    data = length 56, hash DCB9DFC4
+  sample 14:
+    time = 109333
+    flags = 1
+    data = length 55, hash 4E0C4E9D
+  sample 15:
+    time = 112000
+    flags = 1
+    data = length 203, hash 176B6862
+  sample 16:
+    time = 124000
+    flags = 1
+    data = length 193, hash AB13CB10
+  sample 17:
+    time = 145333
+    flags = 1
+    data = length 203, hash DE63DE9F
+  sample 18:
+    time = 166666
+    flags = 1
+    data = length 194, hash 4A9508A2
+  sample 19:
+    time = 188000
+    flags = 1
+    data = length 210, hash 196899B3
+  sample 20:
+    time = 209333
+    flags = 1
+    data = length 195, hash B68407F1
+  sample 21:
+    time = 230666
+    flags = 1
+    data = length 193, hash A1FA86E3
+  sample 22:
+    time = 252000
+    flags = 1
+    data = length 194, hash 5C0B9343
+  sample 23:
+    time = 273333
+    flags = 1
+    data = length 198, hash 789914B2
+  sample 24:
+    time = 294666
+    flags = 1
+    data = length 183, hash 1B82D11F
+  sample 25:
+    time = 316000
+    flags = 1
+    data = length 199, hash D5B848F4
+  sample 26:
+    time = 337333
+    flags = 1
+    data = length 192, hash B34427EA
+  sample 27:
+    time = 358666
+    flags = 1
+    data = length 199, hash C2599BB5
+  sample 28:
+    time = 380000
+    flags = 1
+    data = length 195, hash BFD83194
+  sample 29:
+    time = 401333
+    flags = 1
+    data = length 199, hash C9A7F7CA
+  sample 30:
+    time = 422666
+    flags = 1
+    data = length 44, hash 5D76EAD6
+  sample 31:
+    time = 434666
+    flags = 1
+    data = length 43, hash 8619C423
+  sample 32:
+    time = 437333
+    flags = 1
+    data = length 43, hash E490BBE
+  sample 33:
+    time = 440000
+    flags = 1
+    data = length 53, hash 8A557CAE
+  sample 34:
+    time = 442666
+    flags = 1
+    data = length 56, hash 81007BBA
+  sample 35:
+    time = 445333
+    flags = 1
+    data = length 56, hash 4E4DD67F
+  sample 36:
+    time = 448000
+    flags = 1
+    data = length 222, hash 414188AB
+  sample 37:
+    time = 460000
+    flags = 1
+    data = length 202, hash 67A07D30
+  sample 38:
+    time = 481333
+    flags = 1
+    data = length 200, hash E357D853
+  sample 39:
+    time = 502666
+    flags = 1
+    data = length 203, hash 4653DC90
+  sample 40:
+    time = 524000
+    flags = 1
+    data = length 192, hash A65E6C09
+  sample 41:
+    time = 545333
+    flags = 1
+    data = length 202, hash FBEAC508
+  sample 42:
+    time = 566666
+    flags = 1
+    data = length 202, hash E9B7B59F
+  sample 43:
+    time = 588000
+    flags = 1
+    data = length 204, hash E24AA78E
+  sample 44:
+    time = 609333
+    flags = 1
+    data = length 41, hash 3FBC5216
+  sample 45:
+    time = 621333
+    flags = 1
+    data = length 47, hash 153FBC55
+  sample 46:
+    time = 624000
+    flags = 1
+    data = length 42, hash 2B493D6C
+  sample 47:
+    time = 626666
+    flags = 1
+    data = length 42, hash 8303BEE3
+  sample 48:
+    time = 629333
+    flags = 1
+    data = length 62, hash 71AEE50B
+  sample 49:
+    time = 632000
+    flags = 1
+    data = length 54, hash 52F61908
+  sample 50:
+    time = 634666
+    flags = 1
+    data = length 45, hash 7BD3E3A1
+  sample 51:
+    time = 637333
+    flags = 1
+    data = length 41, hash E0F65472
+  sample 52:
+    time = 640000
+    flags = 1
+    data = length 45, hash 41838675
+  sample 53:
+    time = 642666
+    flags = 1
+    data = length 44, hash FCBC2147
+  sample 54:
+    time = 645333
+    flags = 1
+    data = length 45, hash 1A5987E3
+  sample 55:
+    time = 648000
+    flags = 1
+    data = length 43, hash 99074864
+  sample 56:
+    time = 650666
+    flags = 1
+    data = length 57, hash D4A9B60A
+  sample 57:
+    time = 653333
+    flags = 1
+    data = length 52, hash 302129DA
+  sample 58:
+    time = 656000
+    flags = 1
+    data = length 57, hash D8DD99C0
+  sample 59:
+    time = 658666
+    flags = 1
+    data = length 206, hash F4B9EF26
+  sample 60:
+    time = 670666
+    flags = 1
+    data = length 197, hash 7B8ACC8A
+  sample 61:
+    time = 692000
+    flags = 1
+    data = length 186, hash 161027CB
+  sample 62:
+    time = 713333
+    flags = 1
+    data = length 186, hash 1D6871B6
+  sample 63:
+    time = 734666
+    flags = 1
+    data = length 201, hash 536E9FDB
+  sample 64:
+    time = 756000
+    flags = 1
+    data = length 192, hash D38EFAC5
+  sample 65:
+    time = 777333
+    flags = 1
+    data = length 194, hash 4B394EF3
+  sample 66:
+    time = 798666
+    flags = 1
+    data = length 206, hash 1B31BA99
+  sample 67:
+    time = 820000
+    flags = 1
+    data = length 212, hash AD061F43
+  sample 68:
+    time = 841333
+    flags = 1
+    data = length 180, hash 6D1F7481
+  sample 69:
+    time = 862666
+    flags = 1
+    data = length 195, hash D80B21F
+  sample 70:
+    time = 884000
+    flags = 1
+    data = length 186, hash D367882
+  sample 71:
+    time = 905333
+    flags = 1
+    data = length 195, hash 2722159A
+  sample 72:
+    time = 926666
+    flags = 1
+    data = length 199, hash 10CEE97A
+  sample 73:
+    time = 948000
+    flags = 1
+    data = length 191, hash 2CF9FB3F
+  sample 74:
+    time = 969333
+    flags = 1
+    data = length 197, hash A725DA0
+  sample 75:
+    time = 990666
+    flags = 1
+    data = length 211, hash D4E5DB9E
+  sample 76:
+    time = 1012000
+    flags = 1
+    data = length 189, hash 1A90F496
+  sample 77:
+    time = 1033333
+    flags = 1
+    data = length 187, hash 44DB2689
+  sample 78:
+    time = 1054666
+    flags = 1
+    data = length 197, hash 6D3E5117
+  sample 79:
+    time = 1076000
+    flags = 1
+    data = length 208, hash 5B57B288
+  sample 80:
+    time = 1097333
+    flags = 1
+    data = length 198, hash D5FC05
+  sample 81:
+    time = 1118666
+    flags = 1
+    data = length 192, hash 350BBA45
+  sample 82:
+    time = 1140000
+    flags = 1
+    data = length 195, hash 5F96F2A8
+  sample 83:
+    time = 1161333
+    flags = 1
+    data = length 202, hash 61D7CC33
+  sample 84:
+    time = 1182666
+    flags = 1
+    data = length 202, hash 49D335F2
+  sample 85:
+    time = 1204000
+    flags = 1
+    data = length 192, hash 2FE9CB1A
+  sample 86:
+    time = 1225333
+    flags = 1
+    data = length 201, hash BF0763B2
+  sample 87:
+    time = 1246666
+    flags = 1
+    data = length 184, hash AD047421
+  sample 88:
+    time = 1268000
+    flags = 1
+    data = length 196, hash F9088F14
+  sample 89:
+    time = 1289333
+    flags = 1
+    data = length 190, hash AC6D38FD
+  sample 90:
+    time = 1310666
+    flags = 1
+    data = length 195, hash 8D1A66D2
+  sample 91:
+    time = 1332000
+    flags = 1
+    data = length 197, hash B46BFB6B
+  sample 92:
+    time = 1353333
+    flags = 1
+    data = length 195, hash D9761F23
+  sample 93:
+    time = 1374666
+    flags = 1
+    data = length 204, hash 3391B617
+  sample 94:
+    time = 1396000
+    flags = 1
+    data = length 42, hash 33A1FB52
+  sample 95:
+    time = 1408000
+    flags = 1
+    data = length 44, hash 408B146E
+  sample 96:
+    time = 1410666
+    flags = 1
+    data = length 44, hash 171C7E0D
+  sample 97:
+    time = 1413333
+    flags = 1
+    data = length 54, hash 6307E16C
+  sample 98:
+    time = 1416000
+    flags = 1
+    data = length 53, hash 4A319572
+  sample 99:
+    time = 1418666
+    flags = 1
+    data = length 215, hash BA9C445C
+  sample 100:
+    time = 1430666
+    flags = 1
+    data = length 201, hash 3120D234
+  sample 101:
+    time = 1452000
+    flags = 1
+    data = length 187, hash DB44993C
+  sample 102:
+    time = 1473333
+    flags = 1
+    data = length 196, hash CF2002D7
+  sample 103:
+    time = 1494666
+    flags = 1
+    data = length 185, hash E03B5D7
+  sample 104:
+    time = 1516000
+    flags = 1
+    data = length 187, hash DA399A2C
+  sample 105:
+    time = 1537333
+    flags = 1
+    data = length 191, hash 292AA0DB
+  sample 106:
+    time = 1558666
+    flags = 1
+    data = length 201, hash 221910E0
+  sample 107:
+    time = 1580000
+    flags = 1
+    data = length 194, hash F4ED7821
+  sample 108:
+    time = 1601333
+    flags = 1
+    data = length 43, hash FDDA515E
+  sample 109:
+    time = 1613333
+    flags = 1
+    data = length 42, hash F3571C0A
+  sample 110:
+    time = 1616000
+    flags = 1
+    data = length 38, hash 39F910B3
+  sample 111:
+    time = 1618666
+    flags = 1
+    data = length 41, hash 2D189531
+  sample 112:
+    time = 1621333
+    flags = 1
+    data = length 43, hash 1F7574DB
+  sample 113:
+    time = 1624000
+    flags = 1
+    data = length 43, hash 644D15E5
+  sample 114:
+    time = 1626666
+    flags = 1
+    data = length 49, hash E8A0878
+  sample 115:
+    time = 1629333
+    flags = 1
+    data = length 55, hash DFF2046D
+  sample 116:
+    time = 1632000
+    flags = 1
+    data = length 49, hash 9FB8A23
+  sample 117:
+    time = 1634666
+    flags = 1
+    data = length 41, hash E3E15E3B
+  sample 118:
+    time = 1637333
+    flags = 1
+    data = length 42, hash E5D17A32
+  sample 119:
+    time = 1640000
+    flags = 1
+    data = length 42, hash F308B653
+  sample 120:
+    time = 1642666
+    flags = 1
+    data = length 55, hash BB750D76
+  sample 121:
+    time = 1645333
+    flags = 1
+    data = length 51, hash 96772ABF
+  sample 122:
+    time = 1648000
+    flags = 1
+    data = length 197, hash E4524346
+  sample 123:
+    time = 1660000
+    flags = 1
+    data = length 188, hash AC3E1BB5
+  sample 124:
+    time = 1681333
+    flags = 1
+    data = length 195, hash F56DB8A5
+  sample 125:
+    time = 1702666
+    flags = 1
+    data = length 198, hash C8970FF7
+  sample 126:
+    time = 1724000
+    flags = 1
+    data = length 202, hash AF425C68
+  sample 127:
+    time = 1745333
+    flags = 1
+    data = length 196, hash 4215D839
+  sample 128:
+    time = 1766666
+    flags = 1
+    data = length 204, hash DB9BE8E3
+  sample 129:
+    time = 1788000
+    flags = 1
+    data = length 206, hash E5B20AB8
+  sample 130:
+    time = 1809333
+    flags = 1
+    data = length 209, hash D7F47B95
+  sample 131:
+    time = 1830666
+    flags = 1
+    data = length 193, hash FB54FB05
+  sample 132:
+    time = 1852000
+    flags = 1
+    data = length 199, hash D99C3106
+  sample 133:
+    time = 1873333
+    flags = 1
+    data = length 206, hash 253885B9
+  sample 134:
+    time = 1894666
+    flags = 1
+    data = length 191, hash FBDD8162
+  sample 135:
+    time = 1916000
+    flags = 1
+    data = length 183, hash 7290332F
+  sample 136:
+    time = 1937333
+    flags = 1
+    data = length 189, hash 1A9DC3DE
+  sample 137:
+    time = 1958666
+    flags = 1
+    data = length 201, hash 5D936764
+  sample 138:
+    time = 1980000
+    flags = 1
+    data = length 193, hash 6B03E75E
+  sample 139:
+    time = 2001333
+    flags = 1
+    data = length 199, hash 8A21BA83
+  sample 140:
+    time = 2022666
+    flags = 1
+    data = length 41, hash E6362210
+  sample 141:
+    time = 2034666
+    flags = 1
+    data = length 43, hash 36A57B44
+  sample 142:
+    time = 2037333
+    flags = 1
+    data = length 43, hash E51797D5
+  sample 143:
+    time = 2040000
+    flags = 1
+    data = length 43, hash 1F336C72
+  sample 144:
+    time = 2042666
+    flags = 1
+    data = length 42, hash 201AD367
+  sample 145:
+    time = 2045333
+    flags = 1
+    data = length 50, hash 606CCD6
+  sample 146:
+    time = 2048000
+    flags = 1
+    data = length 56, hash B15EBD7A
+  sample 147:
+    time = 2050666
+    flags = 1
+    data = length 212, hash 273B8D22
+  sample 148:
+    time = 2062666
+    flags = 1
+    data = length 194, hash 44F9CE1
+  sample 149:
+    time = 2084000
+    flags = 1
+    data = length 195, hash EDF9EBA1
+  sample 150:
+    time = 2105333
+    flags = 1
+    data = length 194, hash CE9F2D26
+  sample 151:
+    time = 2126666
+    flags = 1
+    data = length 192, hash 204F8A23
+  sample 152:
+    time = 2148000
+    flags = 1
+    data = length 206, hash DFA57E67
+  sample 153:
+    time = 2169333
+    flags = 1
+    data = length 196, hash 3CF084AB
+  sample 154:
+    time = 2190666
+    flags = 1
+    data = length 202, hash 2AF75C08
+  sample 155:
+    time = 2212000
+    flags = 1
+    data = length 203, hash 748EAF7
+  sample 156:
+    time = 2233333
+    flags = 1
+    data = length 205, hash ED82379D
+  sample 157:
+    time = 2254666
+    flags = 1
+    data = length 193, hash 61F26F22
+  sample 158:
+    time = 2276000
+    flags = 1
+    data = length 189, hash 85EF1D20
+  sample 159:
+    time = 2297333
+    flags = 1
+    data = length 187, hash 25E41FBF
+  sample 160:
+    time = 2318666
+    flags = 1
+    data = length 199, hash F365808
+  sample 161:
+    time = 2340000
+    flags = 1
+    data = length 197, hash 94205329
+  sample 162:
+    time = 2361333
+    flags = 1
+    data = length 201, hash FA2B2055
+  sample 163:
+    time = 2382666
+    flags = 1
+    data = length 194, hash AF95381F
+  sample 164:
+    time = 2404000
+    flags = 1
+    data = length 201, hash 923D3534
+  sample 165:
+    time = 2425333
+    flags = 1
+    data = length 198, hash 35F84C2E
+  sample 166:
+    time = 2446666
+    flags = 1
+    data = length 204, hash 6642CA40
+  sample 167:
+    time = 2468000
+    flags = 1
+    data = length 183, hash 3E2DC6BE
+  sample 168:
+    time = 2489333
+    flags = 1
+    data = length 197, hash B1E458CE
+  sample 169:
+    time = 2510666
+    flags = 1
+    data = length 193, hash E9218C84
+  sample 170:
+    time = 2532000
+    flags = 1
+    data = length 192, hash FEF08D4B
+  sample 171:
+    time = 2553333
+    flags = 1
+    data = length 201, hash FC411147
+  sample 172:
+    time = 2574666
+    flags = 1
+    data = length 218, hash 86893464
+  sample 173:
+    time = 2596000
+    flags = 1
+    data = length 226, hash 31C5320
+  sample 174:
+    time = 2617333
+    flags = 1
+    data = length 233, hash 9432BEE5
+  sample 175:
+    time = 2638666
+    flags = 1
+    data = length 213, hash B3FCC53E
+  sample 176:
+    time = 2660000
+    flags = 1
+    data = length 204, hash D70DD5A2
+  sample 177:
+    time = 2681333
+    flags = 1
+    data = length 212, hash A4EF1B69
+  sample 178:
+    time = 2702666
+    flags = 1
+    data = length 203, hash 8B0748B5
+  sample 179:
+    time = 2724000
+    flags = 1
+    data = length 149, hash E455335B
+tracksEnded = true
diff --git a/library/src/androidTest/java/com/google/android/exoplayer/extractor/ogg/OggExtractorFileTests.java b/library/src/androidTest/java/com/google/android/exoplayer/extractor/ogg/OggExtractorFileTests.java
index 9bc645414f..1b7f6e12e9 100644
--- a/library/src/androidTest/java/com/google/android/exoplayer/extractor/ogg/OggExtractorFileTests.java
+++ b/library/src/androidTest/java/com/google/android/exoplayer/extractor/ogg/OggExtractorFileTests.java
@@ -15,14 +15,10 @@
  */
 package com.google.android.exoplayer.extractor.ogg;
 
-import com.google.android.exoplayer.C;
-import com.google.android.exoplayer.Format;
-import com.google.android.exoplayer.extractor.SeekMap;
 import com.google.android.exoplayer.testutil.FakeExtractorInput;
 import com.google.android.exoplayer.testutil.FakeExtractorOutput;
 import com.google.android.exoplayer.testutil.FakeTrackOutput;
 import com.google.android.exoplayer.testutil.TestUtil;
-import com.google.android.exoplayer.util.MimeTypes;
 
 import android.test.InstrumentationTestCase;
 
@@ -31,29 +27,28 @@ import android.test.InstrumentationTestCase;
  */
 public final class OggExtractorFileTests extends InstrumentationTestCase {
 
-  public static final String OPUS_TEST_FILE = "ogg/bear.opus";
-  public static final String FLAC_TEST_FILE = "ogg/bear_flac.ogg";
-  public static final String FLAC_NS_TEST_FILE = "ogg/bear_flac_noseektable.ogg";
-  public static final String VORBIS_TEST_FILE = "ogg/bear_vorbis.ogg";
+  private static final String OPUS_TEST_FILE = "ogg/bear.opus";
+  private static final String FLAC_TEST_FILE = "ogg/bear_flac.ogg";
+  private static final String FLAC_NS_TEST_FILE = "ogg/bear_flac_noseektable.ogg";
+  private static final String VORBIS_TEST_FILE = "ogg/bear_vorbis.ogg";
+  private static final String DUMP_EXTENSION = ".dump";
+  private static final String UNKNOWN_LENGTH_EXTENSION = ".unklen";
 
   public void testOpus() throws Exception {
-    parseFile(OPUS_TEST_FILE, false, false, false, MimeTypes.AUDIO_OPUS, 2747500, 275);
-    parseFile(OPUS_TEST_FILE, false, true, false, MimeTypes.AUDIO_OPUS, C.UNSET_TIME_US, 275);
-    parseFile(OPUS_TEST_FILE, true, false, true, MimeTypes.AUDIO_OPUS, 2747500, 275);
-    parseFile(OPUS_TEST_FILE, true, true, true, MimeTypes.AUDIO_OPUS, C.UNSET_TIME_US, 275);
+    parseFile(OPUS_TEST_FILE);
   }
 
   public void testFlac() throws Exception {
-    testFlac(false, false, false);
-    testFlac(false, true, false);
-    testFlac(true, false, true);
-    testFlac(true, true, true);
+    for (int i = 0; i < 8; i++) {
+      testFlac((i & 1) != 0, (i & 2) != 0, (i & 4) != 0);
+    }
   }
 
   private void testFlac(boolean simulateIOErrors, boolean simulateUnknownLength,
       boolean simulatePartialReads) throws Exception {
-    FakeTrackOutput trackOutput = parseFile(FLAC_TEST_FILE, simulateIOErrors, simulateUnknownLength,
-        simulatePartialReads, MimeTypes.AUDIO_FLAC, 2741000, 33);
+    FakeExtractorOutput extractorOutput = parseFile(FLAC_TEST_FILE, simulateIOErrors,
+        simulateUnknownLength, simulatePartialReads);
+    FakeTrackOutput trackOutput = extractorOutput.trackOutputs.get(0);
     for (int i = 0; i < 33; i++) {
       byte[] sampleData = trackOutput.getSampleData(i);
       assertTrue(FlacReader.isAudioPacket(sampleData));
@@ -61,22 +56,21 @@ public final class OggExtractorFileTests extends InstrumentationTestCase {
   }
 
   public void testFlacNoSeektable() throws Exception {
-    parseFile(FLAC_NS_TEST_FILE, false, false, false, MimeTypes.AUDIO_FLAC, 2741000, 33);
-    parseFile(FLAC_NS_TEST_FILE, false, true, false, MimeTypes.AUDIO_FLAC, C.UNSET_TIME_US, 33);
-    parseFile(FLAC_NS_TEST_FILE, true, false, true, MimeTypes.AUDIO_FLAC, 2741000, 33);
-    parseFile(FLAC_NS_TEST_FILE, true, true, true, MimeTypes.AUDIO_FLAC, C.UNSET_TIME_US, 33);
+    parseFile(FLAC_NS_TEST_FILE);
   }
 
   public void testVorbis() throws Exception {
-    parseFile(VORBIS_TEST_FILE, false, false, false, MimeTypes.AUDIO_VORBIS, 2741000, 180);
-    parseFile(VORBIS_TEST_FILE, false, true, false, MimeTypes.AUDIO_VORBIS, C.UNSET_TIME_US, 180);
-    parseFile(VORBIS_TEST_FILE, true, false, true, MimeTypes.AUDIO_VORBIS, 2741000, 180);
-    parseFile(VORBIS_TEST_FILE, true, true, true, MimeTypes.AUDIO_VORBIS, C.UNSET_TIME_US, 180);
+    parseFile(VORBIS_TEST_FILE);
   }
 
-  private FakeTrackOutput parseFile(String testFile, boolean simulateIOErrors,
-      boolean simulateUnknownLength, boolean simulatePartialReads, String expectedMimeType,
-      long expectedDuration, int expectedSampleCount) throws Exception {
+  private void parseFile(String testFile) throws Exception {
+    for (int i = 0; i < 8; i++) {
+      parseFile(testFile, (i & 1) != 0, (i & 2) != 0, (i & 4) != 0);
+    }
+  }
+
+  private FakeExtractorOutput parseFile(String testFile, boolean simulateIOErrors,
+      boolean simulateUnknownLength, boolean simulatePartialReads) throws Exception {
     byte[] fileData = TestUtil.getByteArray(getInstrumentation(), testFile);
     FakeExtractorInput input = new FakeExtractorInput.Builder().setData(fileData)
         .setSimulateIOErrors(simulateIOErrors)
@@ -88,23 +82,14 @@ public final class OggExtractorFileTests extends InstrumentationTestCase {
     input.resetPeekPosition();
     FakeExtractorOutput extractorOutput = TestUtil.consumeTestData(extractor, input, true);
 
-    assertEquals(1, extractorOutput.trackOutputs.size());
-    FakeTrackOutput trackOutput = extractorOutput.trackOutputs.get(0);
-    assertNotNull(trackOutput);
+    String dumpFile = testFile;
+    if (simulateUnknownLength) {
+      dumpFile += UNKNOWN_LENGTH_EXTENSION;
+    }
+    dumpFile += DUMP_EXTENSION;
+    extractorOutput.assertOutput(getInstrumentation(), dumpFile);
 
-    Format format = trackOutput.format;
-    assertNotNull(format);
-    assertEquals(expectedMimeType, format.sampleMimeType);
-    assertEquals(48000, format.sampleRate);
-    assertEquals(2, format.channelCount);
-
-    SeekMap seekMap = extractorOutput.seekMap;
-    assertNotNull(seekMap);
-    assertEquals(expectedDuration, seekMap.getDurationUs());
-    assertEquals(expectedDuration != C.UNSET_TIME_US, seekMap.isSeekable());
-
-    trackOutput.assertSampleCount(expectedSampleCount);
-    return trackOutput;
+    return extractorOutput;
   }
 
 }
diff --git a/library/src/androidTest/java/com/google/android/exoplayer/testutil/Dumper.java b/library/src/androidTest/java/com/google/android/exoplayer/testutil/Dumper.java
new file mode 100644
index 0000000000..8cf557bc86
--- /dev/null
+++ b/library/src/androidTest/java/com/google/android/exoplayer/testutil/Dumper.java
@@ -0,0 +1,91 @@
+/*
+ * Copyright (C) 2016 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.google.android.exoplayer.testutil;
+
+import com.google.android.exoplayer.C;
+
+import java.util.Arrays;
+import java.util.Locale;
+
+/**
+ * Helper utility to dump field values.
+ */
+public final class Dumper {
+
+  /**
+   * Provides custom dump method.
+   */
+  public interface Dumpable {
+    /**
+     * Dumps the fields of the object using the {@code dumper}.
+     * @param dumper The {@link Dumper} to be used to dump fields.
+     */
+    void dump(Dumper dumper);
+  }
+
+  private static final int INDENT_SIZE_IN_SPACES = 2;
+
+  private final StringBuilder sb;
+  private int indent;
+
+  public Dumper() {
+    sb = new StringBuilder();
+  }
+
+  public Dumper add(String field, Object value) {
+    return addString(field + " = " + value + '\n');
+  }
+
+  public Dumper add(Dumpable object) {
+    object.dump(this);
+    return this;
+  }
+
+  public Dumper add(String field, byte[] value) {
+    String string = String.format(Locale.US, "%s = length %d, hash %X\n", field, value.length,
+        Arrays.hashCode(value));
+    return addString(string);
+  }
+
+  public Dumper addTime(String field, long time) {
+    return add(field, time == C.UNSET_TIME_US ? "UNSET TIME" : time);
+  }
+
+  public Dumper startBlock(String name) {
+    addString(name + ":\n");
+    indent += INDENT_SIZE_IN_SPACES;
+    return this;
+  }
+
+  public Dumper endBlock() {
+    indent -= INDENT_SIZE_IN_SPACES;
+    return this;
+  }
+
+  @Override
+  public String toString() {
+    return sb.toString();
+  }
+
+  private Dumper addString(String string) {
+    for (int i = 0; i < indent; i++) {
+      sb.append(' ');
+    }
+    sb.append(string);
+    return this;
+  }
+
+}
diff --git a/library/src/androidTest/java/com/google/android/exoplayer/testutil/FakeExtractorOutput.java b/library/src/androidTest/java/com/google/android/exoplayer/testutil/FakeExtractorOutput.java
index c15b5c5169..d4bc7dbb08 100644
--- a/library/src/androidTest/java/com/google/android/exoplayer/testutil/FakeExtractorOutput.java
+++ b/library/src/androidTest/java/com/google/android/exoplayer/testutil/FakeExtractorOutput.java
@@ -18,15 +18,17 @@ package com.google.android.exoplayer.testutil;
 import com.google.android.exoplayer.extractor.ExtractorOutput;
 import com.google.android.exoplayer.extractor.SeekMap;
 
+import android.app.Instrumentation;
 import android.util.SparseArray;
-
 import junit.framework.Assert;
 import junit.framework.TestCase;
 
+import java.io.IOException;
+
 /**
  * A fake {@link ExtractorOutput}.
  */
-public final class FakeExtractorOutput implements ExtractorOutput {
+public final class FakeExtractorOutput implements ExtractorOutput, Dumper.Dumpable {
 
   private final boolean allowDuplicateTrackIds;
 
@@ -86,4 +88,27 @@ public final class FakeExtractorOutput implements ExtractorOutput {
     }
   }
 
+  public void assertOutput(Instrumentation instrumentation, String dumpFile) throws IOException {
+    String dumpExpected = TestUtil.getString(instrumentation, dumpFile);
+    Assert.assertEquals(dumpExpected, new Dumper().add(this).toString());
+  }
+
+  @Override
+  public void dump(Dumper dumper) {
+    if (seekMap != null) {
+      dumper.startBlock("seekMap")
+          .add("isSeekable", seekMap.isSeekable())
+          .addTime("duration", seekMap.getDurationUs())
+          .add("getPosition(0)", seekMap.getPosition(0))
+          .endBlock();
+    }
+    dumper.add("numberOfTracks", numberOfTracks);
+    for (int i = 0; i < numberOfTracks; i++) {
+      dumper.startBlock("track " + trackOutputs.keyAt(i))
+          .add(trackOutputs.valueAt(i))
+          .endBlock();
+    }
+    dumper.add("tracksEnded", tracksEnded);
+  }
+
 }
diff --git a/library/src/androidTest/java/com/google/android/exoplayer/testutil/FakeTrackOutput.java b/library/src/androidTest/java/com/google/android/exoplayer/testutil/FakeTrackOutput.java
index 119896c228..34f0abb622 100644
--- a/library/src/androidTest/java/com/google/android/exoplayer/testutil/FakeTrackOutput.java
+++ b/library/src/androidTest/java/com/google/android/exoplayer/testutil/FakeTrackOutput.java
@@ -30,7 +30,7 @@ import java.util.Arrays;
 /**
  * A fake {@link TrackOutput}.
  */
-public final class FakeTrackOutput implements TrackOutput {
+public final class FakeTrackOutput implements TrackOutput, Dumper.Dumpable {
 
   private final ArrayList<Long> sampleTimesUs;
   private final ArrayList<Integer> sampleFlags;
@@ -128,4 +128,49 @@ public final class FakeTrackOutput implements TrackOutput {
     }
   }
 
+  @Override
+  public void dump(Dumper dumper) {
+    dumper.startBlock("format")
+        .add("bitrate", format.bitrate)
+        .add("id", format.id)
+        .add("containerMimeType", format.containerMimeType)
+        .add("sampleMimeType", format.sampleMimeType)
+        .add("maxInputSize", format.maxInputSize)
+        .add("requiresSecureDecryption", format.requiresSecureDecryption)
+        .add("width", format.width)
+        .add("height", format.height)
+        .add("frameRate", format.frameRate)
+        .add("rotationDegrees", format.rotationDegrees)
+        .add("pixelWidthHeightRatio", format.pixelWidthHeightRatio)
+        .add("channelCount", format.channelCount)
+        .add("sampleRate", format.sampleRate)
+        .add("pcmEncoding", format.pcmEncoding)
+        .add("encoderDelay", format.encoderDelay)
+        .add("encoderPadding", format.encoderPadding)
+        .add("subsampleOffsetUs", format.subsampleOffsetUs)
+        .add("selectionFlags", format.selectionFlags)
+        .add("language", format.language)
+        .add("drmInitData", format.drmInitData != null ? format.drmInitData.hashCode() : "-");
+
+    dumper.startBlock("initializationData");
+    for (int i = 0; i < format.initializationData.size(); i++) {
+      dumper.add("data", format.initializationData.get(i));
+    }
+    dumper.endBlock().endBlock();
+
+    dumper.add("sample count", sampleTimesUs.size());
+
+    for (int i = 0; i < sampleTimesUs.size(); i++) {
+      dumper.startBlock("sample " + i)
+          .add("time", sampleTimesUs.get(i))
+          .add("flags", sampleFlags.get(i))
+          .add("data", getSampleData(i));
+      byte[] key = sampleEncryptionKeys.get(i);
+      if (key != null) {
+        dumper.add("encryption key", key);
+      }
+      dumper.endBlock();
+    }
+  }
+
 }
diff --git a/library/src/androidTest/java/com/google/android/exoplayer/testutil/TestUtil.java b/library/src/androidTest/java/com/google/android/exoplayer/testutil/TestUtil.java
index d9a104362f..c645f494eb 100644
--- a/library/src/androidTest/java/com/google/android/exoplayer/testutil/TestUtil.java
+++ b/library/src/androidTest/java/com/google/android/exoplayer/testutil/TestUtil.java
@@ -153,6 +153,11 @@ public class TestUtil {
     return Util.toByteArray(is);
   }
 
+  public static String getString(Instrumentation instrumentation, String fileName)
+      throws IOException {
+    return new String(getByteArray(instrumentation, fileName));
+  }
+
   private static FakeExtractorInput newExtractorInput(byte[] data) {
     return new FakeExtractorInput.Builder().setData(data).build();
   }