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Fix HlsPlaybackTest flakiness

Browse Source 
The new test introduced in 45bd5c6f0a is flaky because we only
wait until the media is fully buffered. However, we can't fully
control how much of this data is initially read by the Robolectric
codec and thus the output dump files (containing these codec
interactions) are flaky.

This can be fixed by fully playing the media once and then seeking
back instead.

#minor-release

PiperOrigin-RevId: 603324068
(cherry picked from commit e3e57c9b9943fd160105001b2e8e26782173843e)
This commit is contained in:
tonihei 2024-02-01 03:55:35 -08:00 committed by SheenaChhabra
parent 7758e422aa
commit 548c4ce799
2 changed files with 592 additions and 85 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
libraries/exoplayer_hls/src/test/java/androidx/media3/exoplayer/hls/e2etest/HlsPlaybackTest.java
View File

@ -22,6 +22,7 @@ import android.view.Surface;
import androidx.media3.common.MediaItem; import androidx.media3.common.MediaItem;
import androidx.media3.common.Player; import androidx.media3.common.Player;
import androidx.media3.datasource.DefaultDataSource; import androidx.media3.datasource.DefaultDataSource;
import androidx.media3.exoplayer.DefaultLoadControl;
import androidx.media3.exoplayer.ExoPlayer; import androidx.media3.exoplayer.ExoPlayer;
import androidx.media3.exoplayer.SeekParameters; import androidx.media3.exoplayer.SeekParameters;
import androidx.media3.exoplayer.hls.HlsMediaSource; import androidx.media3.exoplayer.hls.HlsMediaSource;
@ -167,14 +168,19 @@ public final class HlsPlaybackTest {
new HlsMediaSource.Factory(new DefaultDataSource.Factory(applicationContext)) new HlsMediaSource.Factory(new DefaultDataSource.Factory(applicationContext))
.experimentalParseSubtitlesDuringExtraction(true)) .experimentalParseSubtitlesDuringExtraction(true))
.setClock(new FakeClock(/* isAutoAdvancing= */ true)) .setClock(new FakeClock(/* isAutoAdvancing= */ true))
.setLoadControl(
new DefaultLoadControl.Builder()
.setBackBuffer(
/* backBufferDurationMs= */ 10000, /* retainBackBufferFromKeyframe= */ true)
.build())
.build(); .build();
// Prepare media fully to ensure we have all the segment data available.
player.setVideoSurface(new Surface(new SurfaceTexture(/* texName= */ 1))); player.setVideoSurface(new Surface(new SurfaceTexture(/* texName= */ 1)));
PlaybackOutput playbackOutput = PlaybackOutput.register(player, capturingRenderersFactory); PlaybackOutput playbackOutput = PlaybackOutput.register(player, capturingRenderersFactory);
// Play media fully (with back buffer) to ensure we have all the segment data available.
player.setMediaItem(MediaItem.fromUri("asset:///media/hls/multi-segment/playlist.m3u8")); player.setMediaItem(MediaItem.fromUri("asset:///media/hls/multi-segment/playlist.m3u8"));
player.prepare(); player.prepare();
TestPlayerRunHelper.runUntilIsLoading(player, true); player.play();
TestPlayerRunHelper.runUntilIsLoading(player, false); TestPlayerRunHelper.runUntilPlaybackState(player, Player.STATE_ENDED);
// Seek to beginning of second segment (at 500ms according to playlist) // Seek to beginning of second segment (at 500ms according to playlist)
player.setSeekParameters(SeekParameters.PREVIOUS_SYNC); player.setSeekParameters(SeekParameters.PREVIOUS_SYNC);

665
libraries/test_data/src/test/assets/playbackdumps/hls/multi-segment-with-seek.dump
View File

@ -1,6 +1,6 @@
MediaCodecAdapter (exotest.audio.aac): MediaCodecAdapter (exotest.audio.aac):
inputBuffers: inputBuffers:
count = 46 count = 72
input buffer #0: input buffer #0:
timeUs = 1000000000000 timeUs = 1000000000000
contents = length 19, hash 1A6DF3F3 contents = length 19, hash 1A6DF3F3
@ -140,8 +140,87 @@ MediaCodecAdapter (exotest.audio.aac):
timeUs = 0 timeUs = 0
flags = 4 flags = 4
contents = length 0, hash 1 contents = length 0, hash 1
input buffer #46:
timeUs = 1000000464399
contents = length 205, hash EAE6D6AD
input buffer #47:
timeUs = 1000000487619
contents = length 226, hash BDD0EC44
input buffer #48:
timeUs = 1000000510839
contents = length 199, hash 60C719A2
input buffer #49:
timeUs = 1000000534058
contents = length 215, hash EDDE842F
input buffer #50:
timeUs = 1000000557278
contents = length 201, hash D17187B
input buffer #51:
timeUs = 1000000580498
contents = length 217, hash 58DD698C
input buffer #52:
timeUs = 1000000603718
contents = length 202, hash 5168D405
input buffer #53:
timeUs = 1000000626938
contents = length 194, hash 7139AF8
input buffer #54:
timeUs = 1000000650158
contents = length 203, hash F775D9ED
input buffer #55:
timeUs = 1000000673378
contents = length 200, hash 774C5045
input buffer #56:
timeUs = 1000000696598
contents = length 211, hash ED3C6FBC
input buffer #57:
timeUs = 1000000719818
contents = length 205, hash FC4754A9
input buffer #58:
timeUs = 1000000743038
contents = length 216, hash 72F4AF29
input buffer #59:
timeUs = 1000000766258
contents = length 204, hash 1AF98D40
input buffer #60:
timeUs = 1000000789478
contents = length 200, hash E0004171
input buffer #61:
timeUs = 1000000812698
contents = length 215, hash B413079A
input buffer #62:
timeUs = 1000000835918
contents = length 211, hash 107CEE52
input buffer #63:
timeUs = 1000000859138
contents = length 214, hash 1E588A0D
input buffer #64:
timeUs = 1000000882358
contents = length 210, hash 84E5BBBD
input buffer #65:
timeUs = 1000000905578
contents = length 211, hash 32D7ACAB
input buffer #66:
timeUs = 1000000928798
contents = length 201, hash 1567F919
input buffer #67:
timeUs = 1000000952018
contents = length 196, hash 2F050463
input buffer #68:
timeUs = 1000000975238
contents = length 215, hash 4BDD9C81
input buffer #69:
timeUs = 1000000998458
contents = length 242, hash DD6FD967
input buffer #70:
timeUs = 1000001021678
contents = length 184, hash DAFC330D
input buffer #71:
timeUs = 0
flags = 4
contents = length 0, hash 1
outputBuffers: outputBuffers:
count = 35 count = 70
output buffer #0: output buffer #0:
timeUs = 1000000000000 timeUs = 1000000000000
size = 0 size = 0
@ -183,108 +262,248 @@ MediaCodecAdapter (exotest.audio.aac):
size = 0 size = 0
rendered = false rendered = false
output buffer #10: output buffer #10:
timeUs = 1000000464399 timeUs = 1000000232199
size = 0 size = 0
rendered = false rendered = false
output buffer #11: output buffer #11:
timeUs = 1000000487619 timeUs = 1000000255419
size = 0 size = 0
rendered = false rendered = false
output buffer #12: output buffer #12:
timeUs = 1000000510839 timeUs = 1000000278639
size = 0 size = 0
rendered = false rendered = false
output buffer #13: output buffer #13:
timeUs = 1000000534058 timeUs = 1000000301859
size = 0 size = 0
rendered = false rendered = false
output buffer #14: output buffer #14:
timeUs = 1000000557278 timeUs = 1000000325079
size = 0 size = 0
rendered = false rendered = false
output buffer #15: output buffer #15:
timeUs = 1000000580498 timeUs = 1000000348299
size = 0 size = 0
rendered = false rendered = false
output buffer #16: output buffer #16:
timeUs = 1000000603718 timeUs = 1000000371519
size = 0 size = 0
rendered = false rendered = false
output buffer #17: output buffer #17:
timeUs = 1000000626938 timeUs = 1000000394739
size = 0 size = 0
rendered = false rendered = false
output buffer #18: output buffer #18:
timeUs = 1000000650158 timeUs = 1000000417959
size = 0 size = 0
rendered = false rendered = false
output buffer #19: output buffer #19:
timeUs = 1000000673378 timeUs = 1000000441179
size = 0 size = 0
rendered = false rendered = false
output buffer #20: output buffer #20:
timeUs = 1000000696598 timeUs = 1000000464399
size = 0 size = 0
rendered = false rendered = false
output buffer #21: output buffer #21:
timeUs = 1000000719818 timeUs = 1000000487619
size = 0 size = 0
rendered = false rendered = false
output buffer #22: output buffer #22:
timeUs = 1000000743038 timeUs = 1000000510839
size = 0 size = 0
rendered = false rendered = false
output buffer #23: output buffer #23:
timeUs = 1000000766258 timeUs = 1000000534058
size = 0 size = 0
rendered = false rendered = false
output buffer #24: output buffer #24:
timeUs = 1000000789478 timeUs = 1000000557278
size = 0 size = 0
rendered = false rendered = false
output buffer #25: output buffer #25:
timeUs = 1000000812698 timeUs = 1000000580498
size = 0 size = 0
rendered = false rendered = false
output buffer #26: output buffer #26:
timeUs = 1000000835918 timeUs = 1000000603718
size = 0 size = 0
rendered = false rendered = false
output buffer #27: output buffer #27:
timeUs = 1000000859138 timeUs = 1000000626938
size = 0 size = 0
rendered = false rendered = false
output buffer #28: output buffer #28:
timeUs = 1000000882358 timeUs = 1000000650158
size = 0 size = 0
rendered = false rendered = false
output buffer #29: output buffer #29:
timeUs = 1000000905578 timeUs = 1000000673378
size = 0 size = 0
rendered = false rendered = false
output buffer #30: output buffer #30:
timeUs = 1000000928798 timeUs = 1000000696598
size = 0 size = 0
rendered = false rendered = false
output buffer #31: output buffer #31:
timeUs = 1000000952018 timeUs = 1000000719818
size = 0 size = 0
rendered = false rendered = false
output buffer #32: output buffer #32:
timeUs = 1000000975238 timeUs = 1000000743038
size = 0 size = 0
rendered = false rendered = false
output buffer #33: output buffer #33:
timeUs = 1000000998458 timeUs = 1000000766258
size = 0 size = 0
rendered = false rendered = false
output buffer #34: output buffer #34:
timeUs = 1000000789478
size = 0
rendered = false
output buffer #35:
timeUs = 1000000812698
size = 0
rendered = false
output buffer #36:
timeUs = 1000000835918
size = 0
rendered = false
output buffer #37:
timeUs = 1000000859138
size = 0
rendered = false
output buffer #38:
timeUs = 1000000882358
size = 0
rendered = false
output buffer #39:
timeUs = 1000000905578
size = 0
rendered = false
output buffer #40:
timeUs = 1000000928798
size = 0
rendered = false
output buffer #41:
timeUs = 1000000952018
size = 0
rendered = false
output buffer #42:
timeUs = 1000000975238
size = 0
rendered = false
output buffer #43:
timeUs = 1000000998458
size = 0
rendered = false
output buffer #44:
timeUs = 1000001021678
size = 0
rendered = false
output buffer #45:
timeUs = 1000000464399
size = 0
rendered = false
output buffer #46:
timeUs = 1000000487619
size = 0
rendered = false
output buffer #47:
timeUs = 1000000510839
size = 0
rendered = false
output buffer #48:
timeUs = 1000000534058
size = 0
rendered = false
output buffer #49:
timeUs = 1000000557278
size = 0
rendered = false
output buffer #50:
timeUs = 1000000580498
size = 0
rendered = false
output buffer #51:
timeUs = 1000000603718
size = 0
rendered = false
output buffer #52:
timeUs = 1000000626938
size = 0
rendered = false
output buffer #53:
timeUs = 1000000650158
size = 0
rendered = false
output buffer #54:
timeUs = 1000000673378
size = 0
rendered = false
output buffer #55:
timeUs = 1000000696598
size = 0
rendered = false
output buffer #56:
timeUs = 1000000719818
size = 0
rendered = false
output buffer #57:
timeUs = 1000000743038
size = 0
rendered = false
output buffer #58:
timeUs = 1000000766258
size = 0
rendered = false
output buffer #59:
timeUs = 1000000789478
size = 0
rendered = false
output buffer #60:
timeUs = 1000000812698
size = 0
rendered = false
output buffer #61:
timeUs = 1000000835918
size = 0
rendered = false
output buffer #62:
timeUs = 1000000859138
size = 0
rendered = false
output buffer #63:
timeUs = 1000000882358
size = 0
rendered = false
output buffer #64:
timeUs = 1000000905578
size = 0
rendered = false
output buffer #65:
timeUs = 1000000928798
size = 0
rendered = false
output buffer #66:
timeUs = 1000000952018
size = 0
rendered = false
output buffer #67:
timeUs = 1000000975238
size = 0
rendered = false
output buffer #68:
timeUs = 1000000998458
size = 0
rendered = false
output buffer #69:
timeUs = 1000001021678 timeUs = 1000001021678
size = 0 size = 0
rendered = false rendered = false
MediaCodecAdapter (exotest.video.hevc): MediaCodecAdapter (exotest.video.hevc):
inputBuffers: inputBuffers:
count = 27 count = 47
input buffer #0: input buffer #0:
timeUs = 1000000000000 timeUs = 1000000000000
contents = length 29543, hash BE95CDE4 contents = length 29543, hash BE95CDE4
@ -319,122 +538,299 @@ MediaCodecAdapter (exotest.video.hevc):
timeUs = 1000000333666 timeUs = 1000000333666
contents = length 13358, hash 2F60BF6A contents = length 13358, hash 2F60BF6A
input buffer #11: input buffer #11:
timeUs = 1000000367033
contents = length 13357, hash 522A8F9B
input buffer #12:
timeUs = 1000000400400
contents = length 13232, hash 8ADFF6BA
input buffer #13:
timeUs = 1000000433766
contents = length 13303, hash A716B1AA
input buffer #14:
timeUs = 1000000467133
contents = length 13136, hash A9E26FF8
input buffer #15:
timeUs = 1000000500500 timeUs = 1000000500500
contents = length 13268, hash DDD99C4E contents = length 13268, hash DDD99C4E
input buffer #12: input buffer #16:
timeUs = 1000000533866 timeUs = 1000000533866
contents = length 13229, hash 820FEB22 contents = length 13229, hash 820FEB22
input buffer #13: input buffer #17:
timeUs = 1000000567233 timeUs = 1000000567233
contents = length 13280, hash B4EA1751 contents = length 13280, hash B4EA1751
input buffer #14: input buffer #18:
timeUs = 1000000600600 timeUs = 1000000600600
contents = length 13143, hash 17CDA4C5 contents = length 13143, hash 17CDA4C5
input buffer #15: input buffer #19:
timeUs = 1000000633966 timeUs = 1000000633966
contents = length 13174, hash 7A0EDAED contents = length 13174, hash 7A0EDAED
input buffer #16: input buffer #20:
timeUs = 1000000667333 timeUs = 1000000667333
contents = length 13198, hash 9BE6A4F3 contents = length 13198, hash 9BE6A4F3
input buffer #17: input buffer #21:
timeUs = 1000000700700 timeUs = 1000000700700
contents = length 13156, hash 8AACA88D contents = length 13156, hash 8AACA88D
input buffer #18: input buffer #22:
timeUs = 1000000734066 timeUs = 1000000734066
contents = length 13130, hash 532EEB71 contents = length 13130, hash 532EEB71
input buffer #19: input buffer #23:
timeUs = 1000000767433 timeUs = 1000000767433
contents = length 13085, hash 25097DC9 contents = length 13085, hash 25097DC9
input buffer #20: input buffer #24:
timeUs = 1000000800800 timeUs = 1000000800800
contents = length 13156, hash 80FDD182 contents = length 13156, hash 80FDD182
input buffer #21: input buffer #25:
timeUs = 1000000834166 timeUs = 1000000834166
contents = length 13240, hash 80F8D5F1 contents = length 13240, hash 80F8D5F1
input buffer #22: input buffer #26:
timeUs = 1000000867533 timeUs = 1000000867533
contents = length 13162, hash 6F038C32 contents = length 13162, hash 6F038C32
input buffer #23: input buffer #27:
timeUs = 1000000900900 timeUs = 1000000900900
contents = length 13121, hash 340CD8C8 contents = length 13121, hash 340CD8C8
input buffer #24: input buffer #28:
timeUs = 1000000934266 timeUs = 1000000934266
contents = length 13140, hash 9B1B6207 contents = length 13140, hash 9B1B6207
input buffer #25: input buffer #29:
timeUs = 1000000967633 timeUs = 1000000967633
contents = length 13141, hash 74333A72 contents = length 13141, hash 74333A72
input buffer #26: input buffer #30:
timeUs = 0
flags = 4
contents = length 0, hash 1
input buffer #31:
timeUs = 1000000500500
contents = length 13268, hash DDD99C4E
input buffer #32:
timeUs = 1000000533866
contents = length 13229, hash 820FEB22
input buffer #33:
timeUs = 1000000567233
contents = length 13280, hash B4EA1751
input buffer #34:
timeUs = 1000000600600
contents = length 13143, hash 17CDA4C5
input buffer #35:
timeUs = 1000000633966
contents = length 13174, hash 7A0EDAED
input buffer #36:
timeUs = 1000000667333
contents = length 13198, hash 9BE6A4F3
input buffer #37:
timeUs = 1000000700700
contents = length 13156, hash 8AACA88D
input buffer #38:
timeUs = 1000000734066
contents = length 13130, hash 532EEB71
input buffer #39:
timeUs = 1000000767433
contents = length 13085, hash 25097DC9
input buffer #40:
timeUs = 1000000800800
contents = length 13156, hash 80FDD182
input buffer #41:
timeUs = 1000000834166
contents = length 13240, hash 80F8D5F1
input buffer #42:
timeUs = 1000000867533
contents = length 13162, hash 6F038C32
input buffer #43:
timeUs = 1000000900900
contents = length 13121, hash 340CD8C8
input buffer #44:
timeUs = 1000000934266
contents = length 13140, hash 9B1B6207
input buffer #45:
timeUs = 1000000967633
contents = length 13141, hash 74333A72
input buffer #46:
timeUs = 0 timeUs = 0
flags = 4 flags = 4
contents = length 0, hash 1 contents = length 0, hash 1
outputBuffers: outputBuffers:
count = 16 count = 45
output buffer #0: output buffer #0:
timeUs = 1000000000000 timeUs = 1000000000000
size = 29543 size = 29543
rendered = true rendered = true
output buffer #1: output buffer #1:
timeUs = 1000000033366
size = 13331
rendered = true
output buffer #2:
timeUs = 1000000066733
size = 13421
rendered = true
output buffer #3:
timeUs = 1000000100100
size = 13246
rendered = true
output buffer #4:
timeUs = 1000000133466
size = 13222
rendered = true
output buffer #5:
timeUs = 1000000166833
size = 13347
rendered = true
output buffer #6:
timeUs = 1000000200200
size = 13297
rendered = true
output buffer #7:
timeUs = 1000000233566
size = 13230
rendered = true
output buffer #8:
timeUs = 1000000266933
size = 13352
rendered = true
output buffer #9:
timeUs = 1000000300300
size = 13325
rendered = true
output buffer #10:
timeUs = 1000000333666
size = 13358
rendered = true
output buffer #11:
timeUs = 1000000367033
size = 13357
rendered = true
output buffer #12:
timeUs = 1000000400400
size = 13232
rendered = true
output buffer #13:
timeUs = 1000000433766
size = 13303
rendered = true
output buffer #14:
timeUs = 1000000467133
size = 13136
rendered = true
output buffer #15:
timeUs = 1000000500500 timeUs = 1000000500500
size = 13268 size = 13268
rendered = true rendered = true
output buffer #2: output buffer #16:
timeUs = 1000000533866 timeUs = 1000000533866
size = 13229 size = 13229
rendered = true rendered = true
output buffer #3: output buffer #17:
timeUs = 1000000567233 timeUs = 1000000567233
size = 13280 size = 13280
rendered = true rendered = true
output buffer #4: output buffer #18:
timeUs = 1000000600600 timeUs = 1000000600600
size = 13143 size = 13143
rendered = true rendered = true
output buffer #5: output buffer #19:
timeUs = 1000000633966 timeUs = 1000000633966
size = 13174 size = 13174
rendered = true rendered = true
output buffer #6: output buffer #20:
timeUs = 1000000667333 timeUs = 1000000667333
size = 13198 size = 13198
rendered = true rendered = true
output buffer #7: output buffer #21:
timeUs = 1000000700700 timeUs = 1000000700700
size = 13156 size = 13156
rendered = true rendered = true
output buffer #8: output buffer #22:
timeUs = 1000000734066 timeUs = 1000000734066
size = 13130 size = 13130
rendered = true rendered = true
output buffer #9: output buffer #23:
timeUs = 1000000767433 timeUs = 1000000767433
size = 13085 size = 13085
rendered = true rendered = true
output buffer #10: output buffer #24:
timeUs = 1000000800800 timeUs = 1000000800800
size = 13156 size = 13156
rendered = true rendered = true
output buffer #11: output buffer #25:
timeUs = 1000000834166 timeUs = 1000000834166
size = 13240 size = 13240
rendered = true rendered = true
output buffer #12: output buffer #26:
timeUs = 1000000867533 timeUs = 1000000867533
size = 13162 size = 13162
rendered = true rendered = true
output buffer #13: output buffer #27:
timeUs = 1000000900900 timeUs = 1000000900900
size = 13121 size = 13121
rendered = true rendered = true
output buffer #14: output buffer #28:
timeUs = 1000000934266 timeUs = 1000000934266
size = 13140 size = 13140
rendered = true rendered = true
output buffer #15: output buffer #29:
timeUs = 1000000967633
size = 13141
rendered = true
output buffer #30:
timeUs = 1000000500500
size = 13268
rendered = true
output buffer #31:
timeUs = 1000000533866
size = 13229
rendered = true
output buffer #32:
timeUs = 1000000567233
size = 13280
rendered = true
output buffer #33:
timeUs = 1000000600600
size = 13143
rendered = true
output buffer #34:
timeUs = 1000000633966
size = 13174
rendered = true
output buffer #35:
timeUs = 1000000667333
size = 13198
rendered = true
output buffer #36:
timeUs = 1000000700700
size = 13156
rendered = true
output buffer #37:
timeUs = 1000000734066
size = 13130
rendered = true
output buffer #38:
timeUs = 1000000767433
size = 13085
rendered = true
output buffer #39:
timeUs = 1000000800800
size = 13156
rendered = true
output buffer #40:
timeUs = 1000000834166
size = 13240
rendered = true
output buffer #41:
timeUs = 1000000867533
size = 13162
rendered = true
output buffer #42:
timeUs = 1000000900900
size = 13121
rendered = true
output buffer #43:
timeUs = 1000000934266
size = 13140
rendered = true
output buffer #44:
timeUs = 1000000967633 timeUs = 1000000967633
size = 13141 size = 13141
rendered = true rendered = true
AudioSink: AudioSink:
buffer count = 33 buffer count = 68
config: config:
pcmEncoding = 2 pcmEncoding = 2
channelCount = 1 channelCount = 1
@ -469,74 +865,179 @@ AudioSink:
buffer #9: buffer #9:
time = 1000000208979 time = 1000000208979
data = 1 data = 1
discontinuity:
discontinuity:
buffer #10: buffer #10:
time = 1000000510839 time = 1000000232199
data = 1 data = 1
buffer #11: buffer #11:
time = 1000000534058 time = 1000000255419
data = 1 data = 1
buffer #12: buffer #12:
time = 1000000557278 time = 1000000278639
data = 1 data = 1
buffer #13: buffer #13:
time = 1000000580498 time = 1000000301859
data = 1 data = 1
buffer #14: buffer #14:
time = 1000000603718 time = 1000000325079
data = 1 data = 1
buffer #15: buffer #15:
time = 1000000626938 time = 1000000348299
data = 1 data = 1
buffer #16: buffer #16:
time = 1000000650158 time = 1000000371519
data = 1 data = 1
buffer #17: buffer #17:
time = 1000000673378 time = 1000000394739
data = 1 data = 1
buffer #18: buffer #18:
time = 1000000696598 time = 1000000417959
data = 1 data = 1
buffer #19: buffer #19:
time = 1000000719818 time = 1000000441179
data = 1 data = 1
buffer #20: buffer #20:
time = 1000000743038 time = 1000000464399
data = 1 data = 1
buffer #21: buffer #21:
time = 1000000766258 time = 1000000487619
data = 1 data = 1
buffer #22: buffer #22:
time = 1000000789478 time = 1000000510839
data = 1 data = 1
buffer #23: buffer #23:
time = 1000000812698 time = 1000000534058
data = 1 data = 1
buffer #24: buffer #24:
time = 1000000835918 time = 1000000557278
data = 1 data = 1
buffer #25: buffer #25:
time = 1000000859138 time = 1000000580498
data = 1 data = 1
buffer #26: buffer #26:
time = 1000000882358 time = 1000000603718
data = 1 data = 1
buffer #27: buffer #27:
time = 1000000905578 time = 1000000626938
data = 1 data = 1
buffer #28: buffer #28:
time = 1000000928798 time = 1000000650158
data = 1 data = 1
buffer #29: buffer #29:
time = 1000000952018 time = 1000000673378
data = 1 data = 1
buffer #30: buffer #30:
time = 1000000975238 time = 1000000696598
data = 1 data = 1
buffer #31: buffer #31:
time = 1000000998458 time = 1000000719818
data = 1 data = 1
buffer #32: buffer #32:
time = 1000000743038
data = 1
buffer #33:
time = 1000000766258
data = 1
buffer #34:
time = 1000000789478
data = 1
buffer #35:
time = 1000000812698
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buffer #36:
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