Bug #119123
【AF】【VC1】【台架】【副屏】副屏在连接蓝牙情况下刷抖音时会偶现没有声音输出的情况
| Status: | CLOSED | Start date: | 2023-08-01 | |
|---|---|---|---|---|
| Priority: | Normal | Due date: | ||
| Assignee: | 物联网测试组_TSCD 王维 | % Done: | 0% | |
| Category: | AUDIO-FW | |||
| Target version: | - | |||
| Need_Info: | -- | Found Version: | 0731DB | |
| Resolution: | FIXED | Degrated: | -- | |
| Severity: | Normal | Verified Version: | 该问题是由于之前增加的防止漏音的代码导致，
该部分设置音量为0后，没有及时设置回来导致音量为0， 当前移除该部分后，当前本地验证OK。 |
|
| Reproducibility: | Occasionally | Fixed Version: | ||
| Test Type: | ST | Root cause: |
Description
【前提条件】
1.网络正常
2.副屏已安装抖音
【操作步骤1】
1.副屏重启连接蓝牙耳机
2.打开抖音播放视频
3.暂停/播放视频
【操作步骤2】
1.已连接蓝牙耳机，重启副屏，重启后蓝牙耳机没有重新连接
2.打开抖音播放视频，此时视频有声音
3.手动连接蓝牙耳机
【实际结果】
抖音当前播放的视频没有声音，更换下一条短视频播放声音恢复；再返回上一条声音同样正常
【预期结果】
蓝牙连接状态时，蓝牙耳机可以正常输出抖音视频声音
douyinwusheng.txt 
(3.45 MB)
History
#1 Updated by Multimedia组-RD3_TSCD 梁卿山 almost 2 years ago
- Assignee changed from Multimedia组-RD3_TSCD 梁卿山 to 物联网测试组_TSCD 王维
Hi,
麻烦重新抓个日志呢,票上贴的日志没有audio相关的日志.
tlog里面的logcat文件夹是空的,qxdm没有问题发生时的数据.
我们本地也尝试复现下.
#2 Updated by 物联网测试组_TSCD 王维 almost 2 years ago
- Assignee changed from 物联网测试组_TSCD 王维 to Multimedia组-RD3_TSCD 梁卿山
#3 Updated by Multimedia组-RD3_TSCD 梁卿山 almost 2 years ago
Hi ALL
从日志来看，副屏焦点申请正常，我们进一步获取了QXDM日志，发现152E，152F，1586都没有数据，
88494:08-03 14:58:17.606 1573 2749 D AudioService.PlaybackActivityMonitor: idcm_af:requestAudioFocusToIDCM: event=2(PLAYER_STATE_STARTED)apc =AudioPlaybackConfiguration piid:239 deviceId:0 type:android.media.AudioTrack u/pid:10107/8542 state:idle attr:AudioAttributes: usage=USAGE_MEDIA content=CONTENT_TYPE_MUSIC flags=0x800 tags= bundle=null sessionId:105
88496:08-03 14:58:17.609 1009 1284 D APM_AudioPolicyManager: startOutput() output 29, stream 3, session 105
88497:08-03 14:58:17.610 1573 2749 I AudioService.PlaybackActivityMonitor: call: muting piid:199 uid:10100
88498:08-03 14:58:17.610 1573 2749 I AudioService.PlaybackActivityMonitor: call: muting piid:231 uid:10107
88499:08-03 14:58:17.610 1573 2749 I AudioService.PlaybackActivityMonitor: call: muting piid:207 uid:10100
88500:08-03 14:58:17.610 1573 2749 I AudioService.PlaybackActivityMonitor: call: muting piid:239 uid:10107
88501:08-03 14:58:17.610 1573 2749 I AudioService.PlaybackActivityMonitor: call: muting piid:183 uid:10100
88502:08-03 14:58:17.611 1573 2749 I AudioService.PlaybackActivityMonitor: call: muting piid:215 uid:10100
88503:08-03 14:58:17.611 1573 2749 I AudioService.PlaybackActivityMonitor: call: muting piid:191 uid:10100
88504:08-03 14:58:17.611 1573 2749 D AudioIDCMicroNegotiator: idcm_af:requestIDCMicroAudioFocus, streamtype = 3
88505:08-03 14:58:17.611 1573 2749 D AudioIDCMicroNegotiator: idcm_af:requestIDCMicroAudioFocus: Already has a audioFocus AudioFocus_Media
88506:08-03 14:58:17.611 1573 2749 D AudioIDCMicroNegotiator: idcm_af:updateAudioInfo
88507:08-03 14:58:17.611 1573 2749 D AudioIDCMicroNegotiator: idcm_af:notifyFocusState -> notify
88508:08-03 14:58:17.611 1573 2749 I AudioService.PlaybackActivityMonitor: call: unmuting piid:199
88509:08-03 14:58:17.611 1573 2749 I AudioService.PlaybackActivityMonitor: call: unmuting piid:231
88510:08-03 14:58:17.611 1573 1883 D AudioIDCMicroNegotiator: idcm_af:wait messsage done -> onAudioFocusRemoteChanged
88511:08-03 14:58:17.611 1573 2749 I AudioService.PlaybackActivityMonitor: call: unmuting piid:207
88512:08-03 14:58:17.611 1573 2749 I AudioService.PlaybackActivityMonitor: call: unmuting piid:239
88513:08-03 14:58:17.611 1573 2749 I AudioService.PlaybackActivityMonitor: call: unmuting piid:183
88514:08-03 14:58:17.611 1573 2749 I AudioService.PlaybackActivityMonitor: call: unmuting piid:215
88515:08-03 14:58:17.611 1573 1883 D AudioService.PlaybackActivityMonitor: idcm_af:onAudioFocusRemoteChanged: 1 info= RequestInfosToIDCM{mPid=8542, mUid=10107}
88516:08-03 14:58:17.611 1573 2749 I AudioService.PlaybackActivityMonitor: call: unmuting piid:191
88517:08-03 14:58:17.611 1573 1883 D AS.AudioService: idcm_af:onAudioFocusIDCMicroChanged: 1 info: RequestInfosToIDCM{mPid=8542, mUid=10107}
88518:08-03 14:58:17.611 1573 1883 D AS.AudioService: idcm_af:onAudioFocusRemoteChanged: 1 unmute music
88528:08-03 14:58:17.613 1573 1883 D MediaFocusControl: audio_idcm: updateCurrentAudioFocus: uid= 10107 fr = 10107 focusChange= 1
88529:08-03 14:58:17.613 1573 1883 D MediaFocusControl: audio_idcm: fr packagename =com.ss.android.ugc.aweme
88530:08-03 14:58:17.613 1573 1883 W MediaFocusControl: Request AudioFocus again: update mFocusLossReceived -> AUDIOFOCUS_NONE
88531:08-03 14:58:17.613 1573 1883 D AudioIDCMicroNegotiator: idcm_af:wait messsage end
88532:08-03 14:58:17.613 1573 1883 D AudioIDCMicroNegotiator: idcm_af:wait messsage start
88559:08-03 14:58:18.586 1009 1284 D APM_AudioPolicyManager: stopOutput portId 39
88560:08-03 14:58:18.586 1009 1284 D APM_AudioPolicyManager: stopOutput() output 29, stream 3, session 105
下一步：
增加audioflinger中的dump看看应用是否写数据下来。
#4 Updated by Multimedia组-RD3_TSCD 梁卿山 almost 2 years ago
- Status changed from New to ASSIGNED
HI ALL
当前现状：
1.该问题本地dump了audioflinger的数据，发现抖音数据正常下传；
下一步
需要在audio hardware中增加dump并复现。
#5 Updated by Multimedia组-RD3_TSCD 梁卿山 almost 2 years ago
Hi ALL
当前分析
从audio hw的dump来看，pcm数据为0.没有波形，所以没有声音，
当前从audioflinger日志看，加载到track的音量一直为1.0，
当前发现有以下日志异常，
08-09 15:24:21.972 811 811 D audio_hw_primary: out_set_volume: called with left_vol=0.000000, right_vol=0.000000 08-09 15:24:21.972 811 811 E audio_hw_primary: out_set_compr_volume:ctl for mixer cmd - Compress Playback 11 Volume, left 0.000000, right 0.000000
下一步
进一步加日志，看谁调用的这个方法。
#6 Updated by Multimedia组-RD3_TSCD 梁卿山 almost 2 years ago
- Status changed from ASSIGNED to RESOLVED
- Resolution changed from -- to FIXED
- Verified Version set to 该问题是由于之前增加的防止漏音的代码导致， 该部分设置音量为0后，没有及时设置回来导致音量为0， 当前移除该部分后，当前本地验证OK。
Hi ALL
该问题是由于之前增加的防止漏音的代码导致，
该部分设置音量为0后，没有及时设置回来导致音量为0，
当前移除该部分后，当前本地验证OK。
#7 Updated by IoT scm almost 2 years ago
Gerrit Merge Information：
| ID | Project | Branch | Uploader |
| 302565 | general/platform/frameworks/base | Pre_figure_turbox-c2130c-la1.1-qssi12-dev | tangyj0127@thundersoft.com |
| MM: Audio: Fix playback without sound Fix playback without sound TC-RID: 0301-0900116 IssueID: TS-R-DF-119123 Change-Id: I7e4df8f5287c64619aded29799109c647744a9f9 |
|||
#8 Updated by Multimedia组-RD3_TSCD 梁卿山 almost 2 years ago
- Assignee changed from Multimedia组-RD3_TSCD 梁卿山 to 物联网测试组_TSCD 王维
#9 Updated by Multimedia组-RD3_TSCD 梁卿山 almost 2 years ago
Hi ALL
当前现状
当前已经投入相关的提交，等待DB做压测验证。
下一步
请帮忙使用8月12日新版本验证，谢谢
#10 Updated by 物联网测试组_TSCD 王维 almost 2 years ago
- Status changed from RESOLVED to VERIFIED
0812DB验证未复现，后续跟踪2个版本
#11 Updated by IoT scm almost 2 years ago
Gerrit Merge Information：
| ID | Project | Branch | Uploader |
| 303209 | general/platform/frameworks/base | Pre_figure_turbox-c2130c-la1.1-qssi12-release_sorp | wangxl0510@thundersoft.com |
| MM: Audio: Fix playback without sound Fix playback without sound TC-RID: 0301-0900116 IssueID: TS-R-DF-119123 Change-Id: I7e4df8f5287c64619aded29799109c647744a9f9 (cherry picked from commit 3ac0fcd95e35b938ea73792453cf1508f639ef60) |
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#12 Updated by 物联网测试组_TSCD 王维 almost 2 years ago
0133验证未复现，后续跟踪1个版本
#13 Updated by 物联网测试组_TSCD 王维 almost 2 years ago
- Status changed from VERIFIED to CLOSED
已在下列版本中验证通过
01.00.0138
01.00.0140
01.00.0142