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Python实现用户数据与Max MSP通信的方法

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在本节内容中,我们将详细讨论标题《User-Sonification:读取用户数据并与Max MSP通信》所涉及的技术点和相关概念。首先需要明确的是,User-Sonification(用户声音化)是一个涉及将用户数据转化为声音反馈的技术。这种技术在音频设计、交互式媒体以及用户界面等领域中有着广泛的应用,目的是增强用户体验,通过声音这一感官通道提供信息。 一、Python编程语言的应用 标题中的“Python”标签指明了实现用户Sonification过程中,Python语言是一个核心工具。Python是一种高级编程语言,因其简洁的语法和强大的库支持,在数据处理、网络编程和脚本编写等方面具有广泛的应用。在此项目中,Python很可能被用于编写脚本来处理用户数据,以及通过OSC(Open Sound Control,开放声音控制协议)与Max MSP进行交互。 二、Max MSP及其与Python的交互 Max MSP是一个图形化的编程环境,主要用于音频、视频和多媒体内容的实时处理。它由 Cycling '74公司开发,广泛应用于音乐制作、现场表演、声音设计和交互式艺术作品。Max MSP提供了一个视觉化的编程语言,允许用户通过连接各种模块来设计算法和处理数据流。其中,MSP(Miller S. Puckette)是Max的一个扩展,专门用于音频信号处理。 标题提到的“与Max MSP通信”,意味着存在一种方式来让Python编写的程序与Max MSP的环境进行数据交换。这通常是通过OSC来实现的。OSC允许网络中的程序之间通过简单的消息传递来交换数据。在本项目中,Python脚本可能充当了OSC消息的发送者或接收者,负责从用户处收集数据并将其转换为OSC格式发送给Max MSP,反之亦然。 三、OSC协议的使用 开放声音控制(Open Sound Control,OSC)是一种旨在实现音频、视频和多媒体设备间通信的网络协议。OSC提供了一种标准化的方法来传递消息和控制信号,支持各种数据类型,如整数、浮点数、字符串和复杂的结构化数据。其主要优势在于跨平台兼容性和比传统的MIDI协议更高的数据传输效率。 在User-Sonification项目中, OSC协议的作用是双向的。一方面,Python脚本通过subprocess_caller.py触发侦听器修补程序,并将收集到的用户数据打包成OSC消息发送给Max MSP;另一方面,Max MSP在收到这些OSC消息后,对数据进行处理,并可能将处理结果以OSC消息的形式发送回Python脚本,或者直接用于音频输出,实现声音反馈。 四、数据读取与处理 项目中的核心是读取用户数据,并将其转化为有意义的声音输出。这可能涉及到各种用户数据的捕获,包括但不限于生物识别数据(如心跳、指纹)、传感器数据(如动作、位置)、交互式输入数据(如鼠标移动、键盘敲击)等。这些数据需要通过Python脚本进行预处理,比如格式化、转换和筛选,之后再打包为OSC消息。 五、系统集成 User-Sonification项目很可能是一个综合性的系统,将用户界面、数据处理、声音合成与输出等多个部分整合在一起。系统的设计者需要考虑如何高效地集成这些部分,确保数据在不同模块间流畅传输,并且声音输出能够及时准确地反映用户数据的变化。 总结来说,User-Sonification项目是一个将用户数据转化为声音输出的系统,它结合了Python语言的灵活性、Max MSP对音频处理的能力和OSC协议高效的跨平台通信。此项目不仅加深了我们对交互式声音反馈的理解,而且对于开发相关领域的应用提供了实际操作的案例。随着项目信息的陆续发布,我们可以期待更多细节的揭晓,包括具体的Python脚本实现、Max MSP的视觉编程技巧,以及最终用户体验的声音设计。

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08-05 16:05:57.767756 3384 7603 D OGuardManager_WeakAwareManager: updateAppStatus uid:10141 start:false type:12 08-05 16:05:57.767949 2700 30411 D gaia:crashlogtask: [collect:31]CrashLogTask collect 08-05 16:05:57.769069 8887 8887 V InputMethod: unbindInput(): binding=InputBinding{android.os.BinderProxy@2dd5ff4 / uid 10162 / pid 26917} ic=RemoteInputConnection{idHash=#636631d} 08-05 16:05:57.769363 24509 24509 I mydevices[core].AudioPlaybackMonitor: (main)checkPlaybackChanged 08-05 16:05:57.769495 2700 30410 D gaia:systemlogtask: [collect:31]SystemLogTask collect 08-05 16:05:57.769872 3384 7254 D Telecom : h2: onPlaybackConfigChanged: config=AudioPlaybackConfiguration piid:135 deviceIds:[] type:android.media.SoundPool u/pid:1000/3384 state:idle attr:AudioAttributes: usage=USAGE_ASSISTANCE_SONIFICATION content=CONTENT_TYPE_SONIFICATION flags=0x800 tags= bundle=null sessionId:0 mutedState:none FormatInfo{isSpatialized=false, channelMask=0x0, sampleRate=0} 08-05 16:05:57.769909 3384 7254 D Telecom : h2: onPlaybackConfigChanged: config=AudioPlaybackConfiguration piid:1255 deviceIds:[] type:android.media.SoundPool u/pid:10141/14634 state:idle attr:AudioAttributes: usage=USAGE_ASSISTANCE_SONIFICATION content=CONTENT_TYPE_SONIFICATION flags=0x800 tags= bundle=null sessionId:0 mutedState:none FormatInfo{isSpatialized=false, channelMask=0x0, sampleRate=0} 08-05 16:05:57.769928 3384 7254 D Telecom : h2: onPlaybackConfigChanged: config=AudioPlaybackConfiguration piid:1383 deviceIds:[] type:android.media.SoundPool u/pid:1000/2108 state:idle attr:AudioAttributes: usage=USAGE_ASSISTANCE_SONIFICATION content=CONTENT_TYPE_SONIFICATION flags=0x800 tags= bundle=null sessionId:0 mutedState:none FormatInfo{isSpatialized=false, channelMask=0x0, sampleRate=0} 08-05 16:05:57.770072 3384 5880 D LocationManagerService: gps provider registration 10162/com.oplus.camera/8DE432B7 died 08-05 16:05:57.770076 2700 30409 D gaia:extraslogtask: [collect:33]ExtrasLogTask collect 08-05 16:05:57.770135 3384 5880 I LocationFreezeProc: remove the [gps] listener[android.os.BinderProxy@60141ba] by provider in appdata success! 08-05 16:05:57.770184 2700 30409 D gaia:extraslogtask: [getStorageLog:65]gaia ExtrasLogTask errorType=native_crash 08-05 16:05:57.770185 3384 5880 I LocationFreezeProc: remove app[10162] inf map index [0] 08-05 16:05:57.770210 2700 30409 D gaia:extraslogtask: [collect:50]target extra file name is: extras@2025-08-05_16-05-57.txt 08-05 16:05:57.770218 3384 5880 W LocationFreezeProc: remove appInfo for com.oplus.camera binderDied 08-05 16:05:57.770260 3384 5880 I LocationFreezeProc: IOplusHansManager.updateLocationRequest: 10162/com.oplus.camera, state: 2, Object: android.os.BinderProxy@60141ba, reason: removeLocation-BinderDied 08-05 16:05:57.770458 2700 30408 D gaia:radiologtask: [collect:31]RadioLogTask collect 08-05 16:05:57.770620 3384 5880 I OplusLocationStatistics: stopRequesting 08-05 16:05:57.770645 3384 5880 I LocationRequestStatistics: stopRequesting, PackageProviderKey = PackageProviderKey: gps: com.oplus.camera: null 08-05 16:05:57.770982 2700 30407 D gaia:dmesglogtask: [collect:30]DmesgLogTask collect 08-05 16:05:57.770997 2700 30407 D gaia:readLog: read from dmesg 08-05 16:05:57.771187 3384 5880 D LocationManagerService: gps provider removed registration from 10162/com.oplus.camera/8DE432B7 08-05 16:05:57.771555 9044 9466 I DeepThinker: DispatcherPolicy: onBaseEvent EventId=35 INPUT_LOCATION_STATE TimeStamp =1754381157771 Intent =null Content =null Pid =-1 PkgName =null ExtraDta =Bundle[mParcelledData.dataSize=32] 08-05 16:05:57.772568 1852 1852 I sensors-hal: send_req:208, send_req before send_request mag_cal with SUID low=4634041476785118727 high=411276379608898215 08-05 16:05:57.772683 1852 1852 I sensors-hal: ~calibration:76, sent disable request. wait for response for it 08-05 16:05:57.772691 1852 1852 I sensors-hal: operator():79, resp_received = 0 in wait_for 08-05 16:05:57.773092 1852 29621 I sensors-hal: handle_resp_cb:218, resp_value = 0 for mag_cal before acuiring the lock _cal_mutex 08-05 16:05:57.773156 1852 1852 I sensors-hal: operator():79, resp_received = 1 in wait_for 08-05 16:05:57.773167 1852 1852 I sensors-hal: register_cb:314, suid(low=4634041476785118727,high=411276379608898215) is new. register callbacks 08-05 16:05:57.773173 1852 1852 E sensors-hal: register_cb:316, all callbacks are null for new suid. no need to register it 08-05 16:05:57.773181 1852 1852 I sensors-hal: ~calibration:101, ~calibration: END 08-05 16:05:57.773204 1852 1852 I sensors-hal: send_sync_sensor_request:445, send sync request 08-05 16:05:57.773212 1852 1852 I sensors-hal: send_sync_sensor_request:455, send_sync_sensor_request before send_request for mag with SUID low=11911404398489902607 high=16993594652946037180 08-05 16:05:57.773257 1852 1852 I sensors-hal: send_sync_sensor_request:475, wait for notification of response 08-05 16:05:57.773587 1852 29621 I sensors-hal: qsh_conn_resp_cb:799, resp_value = 0 for mag 08-05 16:05:57.773644 1852 1852 I sensors-hal: send_sync_sensor_request:481, takes 0 ms to receive the response with 0 08-05 16:05:57.773658 1852 1852 I sensors-hal: deactivate:223, (magnetometer) , _pending_flush_requests=0 08-05 16:05:57.773841 3384 5880 D LocationManagerService: gps provider request changed to ProviderRequest[OFF] 08-05 16:05:57.775476 3384 3554 D QosSceneRecognizer: updateAssProcRecord add: false, isProvider: true, cmpAssParams: CmpAssParams{mCallingUid=10141, mCallingPid=14634, mCalledUid=10162, mCalledPid=26917, mCalledPkgName=com.oplus.camera, mCalledProcessName=com.oplus.camera, mCmpName=eb223cd/com.oplus.camera/com.oplus.gallery3d.GalleryCacheFileProvider} 08-05 16:05:57.775678 1852 1852 I sensors-hal: ~qsh_qmi:62, ~qsh_qmi 08-05 16:05:57.775722 1852 1852 I sensors-hal: activate:135, android.sensor.magnetic_field/21 en=0 completed 08-05 16:05:57.776423 3384 5646 D SensorService: ... and it was the last connection 08-05 16:05:57.776510 3384 5646 D SensorServiceExtImpl: setLastEventStateForCleanup cleanupConnection delete handle = 21, setLastEventState 08-05 16:05:57.776665 3384 4390 I CwbClient: setCWBDisplayType set mFeatureID = CWB_RGB_VALUE 08-05 16:05:57.778199 3384 5646 D SensorService: ~SensorEventConnection(0xb4000075bc63a800) 08-05 16:05:57.778215 3384 5646 D SensorService: 11 active sensors 08-05 16:05:57.778222 3384 5646 D SensorService: 0: disabling handle=0x0000000b 08-05 16:05:57.778235 3384 5646 D SensorService: SensorDevice::activate: ident=0xb4000075bc63a800, handle=0x0000000b, enabled=0, count=3 08-05 16:05:57.778242 3384 5646 D SensorService: disable index=1 08-05 16:05:57.778253 3384 5646 D SensorService: >>> actuating h/w batch 0x0000000b 200000000 0 08-05 16:05:57.778194 1882 4433 I Dpps : LtmSwState::SetParameter():144 ignore cmd 7 in state LtmOffPendingState 08-05 16:05:57.778391 1852 1852 I sensors-hal: batch:157, android.sensor.accelerometer/11, period=200000000, max_latency=0 08-05 16:05:57.778406 1852 1852 I sensors-hal: batch:179, android.sensor.accelerometer/11, period=200000000, max_latency=0 request completed 08-05 16:05:57.778413 3384 6638 I StatsPullAtomServiceExtImpl: Tgid: 2700, ProcessName: oplus_gaia, Uid: 0, Duration: 598562979565, Cycles: 913033 08-05 16:05:57.778485 3384 5646 D SensorService: activateHardware = 0 08-05 16:05:57.780148 3384 6090 I ActivityManager: Killing 14634:com.coloros.gallery3d/u0a141 (adj 0): depends on provider com.oplus.camera/.component.SandBoxContentProvider in dying proc com.oplus.camera (adj -10000) 08-05 16:05:57.781286 3384 3546 I SurfaceControl: SurfaceControl hide: sc Surface(name=WallpaperWindowToken{4799093 showWhenLocked=false})/@0x70fd489 tx=14534169846930 ,layerId= 227 caller = SurfaceControl.java.hide:3597 SurfaceControl.java.setVisibility:3539 WallpaperWindowToken.java.prepareSurfaces:93 WindowContainer.java.prepareSurfaces:3191 WindowContainer.java.prepareSurfaces:3191 WindowContainer.java.prepareSurfaces:3191 WindowContainer.java.prepareSurfaces:3191 DisplayArea.java.prepareSurfaces:846 WindowContainer.java.prepareSurfaces:3191 DisplayArea.java.prepareSurfaces:846 08-05 16:05:57.781435 3384 3546 I SurfaceControl: SurfaceControl hide: sc Surface(name=WallpaperWindowToken{2cc2212 showWhenLocked=false})/@0x5a1ecb7 tx=14534169846930 ,layerId= 84 caller = SurfaceControl.java.hide:3597 SurfaceControl.java.setVisibility:3539 WallpaperWindowToken.java.prepareSurfaces:93 WindowContainer.java.prepareSurfaces:3191 WindowContainer.java.prepareSurfaces:3191 WindowContainer.java.prepareSurfaces:3191 WindowContainer.java.prepareSurfaces:3191 DisplayArea.java.prepareSurfaces:846 WindowContainer.java.prepareSurfaces:3191 DisplayArea.java.prepareSurfaces:846 08-05 16:05:57.781477 2120 2120 I BpBinder: onLastStrongRef automatically unlinking death recipients: 08-05 16:05:57.781743 3384 3546 D ActivityTaskManager: prepareSurfaces skip task show Task{54677aa #1010 type=standard A=10141:com.coloros.gallery3d}, show:true, mLastSurfaceShowing:false 08-05 16:05:57.781842 3384 3546 I SurfaceControl: SurfaceControl hide: sc Surface(name=Task=1010)/@0x6fab16f tx=14534169869398 ,layerId= 42611 caller = SurfaceControl.java.hide:3597 SurfaceControl.java.setVisibility:3539 Task.java.prepareSurfaces:3773 WindowContainer.java.prepareSurfaces:3191 WindowContainer.java.prepareSurfaces:3191 WindowContainer.java.prepareSurfaces:3191 WindowContainer.java.prepareSurfaces:3191 WindowContainer.java.prepareSurfaces:3191 DisplayArea.java.prepareSurfaces:846 WindowContainer.java.prepareSurfaces:3191 08-05 16:05:57.782090 3384 3546 D SurfaceComposerClient: Transaction::apply InputWindowCommands.focusRequests timestamp=24428475925887, windowName=<null> 08-05 16:05:57.782402 5911 6234 I SystemUi--Statusbar: PrivacyDotViewController-->processNextViewState: 08-05 16:05:57.782652 5911 6234 I SystemUi--Statusbar: PrivacyDotViewController-->resolveState ViewState(viewInitialized=true, systemPrivacyEventIsActive=false, shadeExpanded=false, needShow=true, portraitRect=Rect(0, 0 - 1264, 140), landscapeRect=Rect(140, 0 - 2780, 140), upsideDownRect=Rect(0, 0 - 1264, 140), seascapeRect=Rect(0, 0 - 2626, 140), layoutRtl=false, rotation=0, paddingTop=22, paddingBottom=14, cornerIndex=-1, corner=TopRight, designatedCorner=android.widget.FrameLayout{cc7c761 V.E...... ........ 1210,0-1264,140 #7f0a0a68 app:id/privacy_dot_top_right_container alpha=1.0 viewInfo = }, contentDescription=有多个应用正在使用您的相机。, dotMargin=54) 08-05 16:05:57.786547 6191 6191 D RecentTasksList[u0]: RecentTasksList#invalidateLoadedTasks, mChangeId=10094 08-05 16:05:57.788505 3384 7254 D Telecom : h2: onPlaybackConfigChanged: config=AudioPlaybackConfiguration piid:1415 deviceIds:[] type:android.media.SoundPool u/pid:1000/30615 state:idle attr:AudioAttributes: usage=USAGE_ASSISTANCE_SONIFICATION content=CONTENT_TYPE_SONIFICATION flags=0x800 tags= bundle=null sessionId:0 mutedState:none FormatInfo{isSpatialized=false, channelMask=0x0, sampleRate=0} 08-05 16:05:57.788575 3384 7254 D Telecom : h2: onPlaybackConfigChanged: config=AudioPlaybackConfiguration piid:143 deviceIds:[] type:android.media.SoundPool u/pid:10244/5911 state:idle attr:AudioAttributes: usage=USAGE_ASSISTANCE_SONIFICATION content=CONTENT_TYPE_SONIFICATION flags=0x800 tags= bundle=null sessionId:0 mutedState:none FormatInfo{isSpatialized=false, channelMask=0x0, sampleRate=0} 08-05 16:05:57.788609 3384 7254 D Telecom : h2: onPlaybackConfigChanged: config=AudioPlaybackConfiguration piid:271 deviceIds:[] type:android.media.SoundPool u/pid:10244/5911 state:idle attr:AudioAttributes: usage=USAGE_ASSISTANCE_SONIFICATION content=CONTENT_TYPE_SONIFICATION flags=0x800 tags= bundle=null sessionId:0 mutedState:none FormatInfo{isSpatialized=false, channelMask=0x0, sampleRate=0} 08-05 16:05:57.788633 3384 7254 D Telecom : h2: onPlaybackConfigChanged: config=AudioPlaybackConfiguration piid:151 deviceIds:[] type:android.media.SoundPool u/pid:10244/5911 state:idle attr:AudioAttributes: usage=USAGE_ASSISTANCE_SONIFICATION content=CONTENT_TYPE_SONIFICATION flags=0x800 tags= bundle=null sessionId:0 mutedState:none FormatInfo{isSpatialized=false, channelMask=0x0, sampleRate=0} 08-05 16:05:57.788657 3384 7254 D Telecom : h2: onPlaybackConfigChanged: config=AudioPlaybackConfiguration piid:215 deviceIds:[] type:android.media.SoundPool u/pid:10244/5911 state:idle attr:AudioAttributes: usage=USAGE_ASSISTANCE_SONIFICATION content=CONTENT_TYPE_SONIFICATION flags=0x800 tags= bundle=null sessionId:0 mutedState:none FormatInfo{isSpatialized=false, channelMask=0x0, sampleRate=0} 08-05 16:05:57.788684 3384 7254 D Telecom : h2: onPlaybackConfigChanged: config=AudioPlaybackConfiguration piid:1239 deviceIds:[] type:android.media.SoundPool u/pid:10141/14634 state:idle attr:AudioAttributes: usage=USAGE_ASSISTANCE_SONIFICATION content=CONTENT_TYPE_SONIFICATION flags=0x800 tags= bundle=null sessionId:0 mutedState:none FormatInfo{isSpatialized=false, channelMask=0x0, sampleRate=0} 08-05 16:05:57.788699 3384 7254 D Telecom : h2: onPlaybackConfigChanged: config=AudioPlaybackConfiguration piid:1407 deviceIds:[] type:android.media.SoundPool u/pid:1000/30615 state:idle attr:AudioAttributes: usage=USAGE_ASSISTANCE_SONIFICATION content=CONTENT_TYPE_SONIFICATION flags=0x800 tags= bundle=null sessionId:0 mutedState:none FormatInfo{isSpatialized=false, channelMask=0x0, sampleRate=0} 08-05 16:05:57.789194 30384 30384 E ARCSOFT_DEBUG: chinodesatbase.cpp:1361 /ChiNodeEntry/: [ARC_SAT][base] (IN) 08-05 16:05:57.792604 2700 30406 D gaia:eventslogtask: [collect:31]EventsLogTask collect 08-05 16:05:57.794173 3384 6351 D Osense-ReentrantPolicy: bundle: Bundle[{stateType=update, type=instantcpuload, instantCpuLoad=92}] 08-05 16:05:57.794263 3384 6351 D OsenseResEventManager: handleOsenseResultEvent: OsenseEventResult : eventType is :113 eventStateType is :2 ExtraData is : Bundle[{instantCpuLoad=92}] 08-05 16:05:57.796744 2700 30405 D gaia:crashbox: [collect:33]MainLogTask collect 08-05 16:05:57.802349 2120 2487 D SurfaceFlinger: updateWinowInfo=1, setFocusedWindow timestamp=24428475925887, windowName=<null> 08-05 16:05:57.802610 3384 6638 I InputDispatcher: NFW_setFocusedWindow, <null> on display 0, same as the previous:1 08-05 16:05:57.802622 3384 6638 D InputDispatcher: setFocusedWindow <null> on display 0 ignored, reason: already focused 08-05 16:05:57.803111 3384 6641 V InputDispatcher: setInputWindows displayId=0 {56ec490 ScreenDecorOverlayBottom,0,id=70,ownerPid=5911,iC=0x50c,a=1.00,tR=<empty>} {cff38fd ScreenDecorOverlay,0,id=68,ownerPid=5911,iC=0x50c,a=1.00,tR=<empty>} {6b09f23 NavigationBar_displayId_0,0,id=88,ownerPid=5911,iC=0x104,a=0.37,tR=<empty>} {e8d81f7 StatusBar,0,id=89,ownerPid=5911,iC=0x106,a=0.00,tR=[0,0][1264,140]} {23c9a29 OplusOSEdgeFloatBar,0,id=233,ownerPid=15088,iC=0x10c,a=1.00,tR=[1236,279][1264,547]} {303fadc com.coloros.gallery3d/com.oppo.gallery3d.app.ViewGallery,0,id=42615,ownerPid=14634,iC=0x4400010f,a=1.00,tR=<empty>} {recents_animation_input_consumer,0,id=101,ownerPid=3384,iC=0x102,a=1.00,tR=[0,0][1264,2780]} {Dim layer#83,0,id=83,ownerPid=5911,iC=0x3,a=1.00,tR=<empty>} {Dim layer#65,0,id=65,ownerPid=5911,iC=0x3,a=1.00,tR=<empty>} {81f2063 com.coloros.assistantscreen,1,id=28075,ownerPid=28213,iC=0x18f,a=1.00,tR=<empty>} {2f94b7a com.android.launcher/com.android.launcher.Launcher,1,id=221,ownerPid=6191,iC=0x1af,a=1.00,tR=<empty>} {Wallpaper BBQ wrapper#87,0,id=8 08-05 16:05:57.803160 3384 5782 I CwbClient: R/G/B:0-0-0 08-05 16:05:57.803438 3384 6641 V InputDispatcher: setInputWindows displayId=59 {56ec490 ScreenDecorOverlayBottom,0,id=-2147356444,ownerPid=5911,iC=0x1050c,a=1.00,tR=<empty>} {cff38fd ScreenDecorOverlay,0,id=-2147356447,ownerPid=5911,iC=0x1050c,a=1.00,tR=<empty>} {recents_animation_input_consumer,0,id=-2147356517,ownerPid=3384,iC=0x10102,a=1.00,tR=[0,0][320,704]} {6b09f23 NavigationBar_displayId_0,0,id=-2147356480,ownerPid=5911,iC=0x10104,a=0.37,tR=<empty>} {e8d81f7 StatusBar,0,id=-2147356501,ownerPid=5911,iC=0x10106,a=0.00,tR=[0,0][320,35]} {23c9a29 OplusOSEdgeFloatBar,0,id=-2147356508,ownerPid=15088,iC=0x1010c,a=1.00,tR=[313,71][320,139]} {303fadc com.coloros.gallery3d/com.oppo.gallery3d.app.ViewGallery,0,id=-2147356384,ownerPid=14634,iC=0x4401010f,a=1.00,tR=<empty>} {Dim layer#83,0,id=-2147356540,ownerPid=5911,iC=0x10003,a=1.00,tR=<empty>} {Dim layer#65,0,id=-2147356542,ownerPid=5911,iC=0x10003,a=1.00,tR=<empty>} {81f2063 com.coloros.assistantscreen,1,id=-2147356562,ownerPid=28213,iC=0x1018f,a=0.00,tR=<empty>} {2f94b7a com.android.launcher/com.android.lau 08-05 16:05:57.803882 8320 30399 D LogKit_OLC_CrashBox_PackageUtils: PackageName: /vendor/bin/hw/vendor.qti.camera.provider-service_64 08-05 16:05:57.804949 8320 30399 W LogKit_OLC_CrashBox_PackageUtils: getPackageUid: /vendor/bin/hw/vendor.qti.camera.provider-service_64 is invalid package name. 08-05 16:05:57.807693 8320 30399 D LogKit_OLC_CrashBox_PackageUtils: PackageName: /vendor/bin/hw/vendor.qti.camera.provider-service_64 08-05 16:05:57.807898 8320 30399 W LogKit_OLC_CrashBox_PackageUtils: getInstallerPackageName: /vendor/bin/hw/vendor.qti.camera.provider-service_64 is invalid package name. 08-05 16:05:57.809262 8320 30399 D LogKit_OLC_CrashBox_FileUtils: success to chmod path /data/persist_log/olc/com.oplus.crashbox/apk_logs/extras@2025-08-05_16-05-57.txt, success code: 0 08-05 16:05:57.809342 8320 30399 D LogKit_ExtraRunnable: end collect kernel extra info log! 08-05 16:05:57.816215 2120 2296 D BindCore: handleBindCore, BindBigCoreCount(1) 08-05 16:05:57.816480 2120 2296 D BindCore: bind sf tread [ 2120 2313 ] with 0xfc 08-05 16:05:57.820169 3384 3542 D SensorServiceExtImpl: notifyApplicationLaunchStage processName=com.oplus.camera, uid=10162, pid=26917, stage=-1 08-05 16:05:57.821165 3384 5868 D OplusStatistics--: onCommon: {appId=20120, logTag=2012002, eventId=preview } 08-05 16:05:57.829012 3384 6090 D OplusOsenseCommonManager: updateAppState...appStatusId:14, uid:10162, pkgName:com.oplus.camera, isAdded:false 08-05 16:05:57.830254 9044 9466 I DeepThinker: DispatcherPolicy: onBaseEvent EventId=10022 ID_FOREGROUND_SERVICE_CHANGED TimeStamp =1754381157830 Intent =null Content =null Pid =26917 PkgName =com.oplus.camera ExtraDta =Bundle[{foreground_service_type=0}] 08-05 16:05:57.830679 3384 5913 D Osense-OfreezerPolicy: notifyAppStatus:IntegratedData{mResId=14, mTime=1754381157829, mInfo=Bundle[{pkgName=com.oplus.camera, uid=10162, isAdded=false}]} 08-05 16:05:57.834531 31236 31307 D UMS.HostLifeObserver: (binder:31236_4) onForegroundServicesChanged [UMS|com.oplus.pantanal.ums|2.0.22-29c1019] 08-05 16:05:57.835299 3384 3384 D EnvelopeDetectorController: isEnvelopeAssistantEnabled isCancelNotification: true currentUserId: 0 userId: 0 08-05 16:05:57.843721 6434 17943 I ConferenceScene: onForegroundServiceStateChanged 26917 10162 0 fg_stateMachinesuid is null 08-05 16:05:57.844296 6056 7651 V OsAgent : broadcastSystemEvent - 7 08-05 16:05:57.844899 3384 3571 E OplusThermalStats: Error getting package info: com.oplus.camera 08-05 16:05:57.846310 2019 2053 I URCC_CORE_SERVER: [urccRequestReleaseExec] urccRelease: handle: 73315, said:2 08-05 16:05:57.847385 2019 2053 I URCC_RES_MANAGER: [dumpResourceApplyInfo] urccResUpdate: XKF&^cggid#jmij#iecffjj#jmjj$#^cggid#jm9j#idbadjj#jmjb$#^cggid#jmfj#idihbjj#jmjb$#^cggid#jm6j#idihbjj#jmjb$#^cggid#jmhj#idihbjj#jmjb$#^cggid#jm8aj#h#jmjj$#^cggid#jm4bj#dj*bj*bj#jmjj$#^cggid#jm8j#idihbjj#jmjb$#^cggid#jm87j#h#jmjj$#^cggid#jm8fj#h#jmjj$#^cggid#jm89j#g#jmjj$#^cggid#jm8hj#g#jmjj$#^cggid#jm4aj#fj*cj*cj#jmjj$#^cggid#jm8ij#h#jmjj$#^cggid#jm7j#igdghjj#jmjb$ 08-05 16:05:57.847738 3384 3543 D IModule : notifyEvent: GAME_PROCESS_DIE 08-05 16:05:57.848348 3384 3554 D QosSceneRecognizer: removeProcess uid: 10162, pid: 26917 08-05 16:05:57.848447 31236 31307 D UMS.HostLifeObserver: (binder:31236_4) onProcessDied, pid=26917, uid=10162 08-05 16:05:57.848468 3384 3543 D OStatsManager_OplusBatteryStatsEventManager: onProcessDied : pid = 26917processUid = 10162 08-05 16:05:57.850240 9044 9467 I DeepThinker: RunningProcessManager: onProcessDied: pid = 26917, uid = 10162 08-05 16:05:57.850431 9044 9466 I DeepThinker: DispatcherPolicy: onBaseEvent EventId=22 INPUT_PROCESS_DIED TimeStamp =1754381157850 Intent =null Content =null Pid =26917 PkgName =com.oplus.camera 08-05 16:05:57.850466 31236 25221 D UMS.HostPidManager: (UMSCachedExecutor-pool-2-thread-85) queryHostCardType, pidSet=[26917] 08-05 16:05:57.850504 31236 25221 D UMS.HostPidManager: (UMSCachedExecutor-pool-2-thread-85) queryHostCardType, hostPidCache: {28213={7=com.coloros.assistantscreen, 60=com.coloros.assistantscreen}, 5911={268451919=com.android.systemui}, 6988={268451924=com.oplus.battery}} 08-05 16:05:57.850504 9044 9466 I DeepThinker: BaseScene: RecordingScene : exitScene = {26917,10162,com.oplus.camera} 08-05 16:05:57.850513 31236 25221 D UMS.HostPidManager: (UMSCachedExecutor-pool-2-thread-85) queryHostCardType, hostCardTypeMap: null 08-05 16:05:57.850531 9044 9466 I DeepThinker: AppSceneEventManager: notifyEventResult eventType=221, pkgName=com.oplus.camera, pid=26917, eventTypeState=1 08-05 16:05:57.850543 9044 9466 I DeepThinker: EventHubService#EventHubBinderServer: broadcastEvent onEventStateChanged, fingerprint = 2188003389044 08-05 16:05:57.850593 3384 3554 W UserAwareMgr: top app is killed 解释

filetype

Volume Groups dump: -system (id: 1) Volume Curves Streams/Attributes, Curve points Streams for device category (index, attenuation in millibel) Streams: AUDIO_STREAM_SYSTEM(1) Attributes: { Content type: AUDIO_CONTENT_TYPE_UNKNOWN Usage: AUDIO_USAGE_ASSISTANCE_SONIFICATION Source: AUDIO_SOURCE_DEFAULT Flags: 0x0 Tags: } DEVICE_CATEGORY_HEADSET : { ( 1, -3000), ( 33, -2600), ( 66, -2200), (100, -1800) } DEVICE_CATEGORY_SPEAKER : { ( 1, -2400), ( 33, -1800), ( 66, -1200), (100, -600) } DEVICE_CATEGORY_EARPIECE : { ( 1, -2400), ( 33, -1800), ( 66, -1200), (100, -600) } DEVICE_CATEGORY_EXT_MEDIA : { ( 1, -5800), ( 20, -4000), ( 60, -2100), (100, -1000) } DEVICE_CATEGORY_HEARING_AID : { ( 0, 0), (100, 0) } Can be muted Index Min Index Max Index Cur [device : index]... true 00 15 0002 : 15, 40000000 : 13, -ring (id: 2) Volume Curves Streams/Attributes, Curve points Streams for device category (index, attenuation in millibel) Streams: AUDIO_STREAM_RING(2) Attributes: { Content type: AUDIO_CONTENT_TYPE_UNKNOWN Usage: AUDIO_USAGE_NOTIFICATION_TELEPHONY_RINGTONE Source: AUDIO_SOURCE_DEFAULT Flags: 0x0 Tags: } DEVICE_CATEGORY_HEADSET : { ( 1, -4950), ( 33, -3350), ( 66, -1700), (100, 0) } DEVICE_CATEGORY_SPEAKER : { ( 1, -2970), ( 33, -2010), ( 66, -1020), (100, 0) } DEVICE_CATEGORY_EARPIECE : { ( 1, -4950), ( 33, -3350), ( 66, -1700), (100, 0) } DEVICE_CATEGORY_EXT_MEDIA : { ( 1, -5800), ( 20, -4000), ( 60, -2100), (100, -1000) } DEVICE_CATEGORY_HEARING_AID : { ( 1, -12700), ( 20, -8000), ( 60, -4000), (100, 0) } Can be muted Index Min Index Max Index Cur [device : index]... true 00 15 0002 : 15, 40000000 : 13, -music (id: 3) Volume Curves Streams/Attributes, Curve points Streams for device category (index, attenuation in millibel) Streams: AUDIO_STREAM_MUSIC(3) Attributes: { Content type: AUDIO_CONTENT_TYPE_UNKNOWN Usage: AUDIO_USAGE_MEDIA Source: AUDIO_SOURCE_DEFAULT Flags: 0x0 Tags: } { Content type: AUDIO_CONTENT_TYPE_UNKNOWN Usage: AUDIO_USAGE_GAME Source: AUDIO_SOURCE_DEFAULT Flags: 0x0 Tags: } { Content type: AUDIO_CONTENT_TYPE_UNKNOWN Usage: AUDIO_USAGE_ASSISTANT Source: AUDIO_SOURCE_DEFAULT Flags: 0x0 Tags: } { Content type: AUDIO_CONTENT_TYPE_UNKNOWN Usage: AUDIO_USAGE_ASSISTANCE_NAVIGATION_GUIDANCE Source: AUDIO_SOURCE_DEFAULT Flags: 0x0 Tags: } { Any } DEVICE_CATEGORY_HEADSET : { ( 1, -5800), ( 20, -4000), ( 60, -1700), (100, 0) } DEVICE_CATEGORY_SPEAKER : { ( 1, -5200), ( 20, -3700), ( 60, -2500), ( 92, -1200), ( 96, -600), (100, 0) } DEVICE_CATEGORY_EARPIECE : { ( 1, -5800), ( 20, -4000), ( 60, -1700), (100, 0) } DEVICE_CATEGORY_EXT_MEDIA : { ( 1, -5800), ( 20, -4000), ( 60, -1700), (100, 0) } DEVICE_CATEGORY_HEARING_AID : { ( 1, -12700), ( 20, -8000), ( 60, -4000), (100, 0) } Can be muted Index Min Index Max Index Cur [device : index]... true 00 15 0001 : 00, 0002 : 00, 0004 : 00, 0008 : 00, 0080 : 00, 0100 : 00, 4000000 : 00, 20000000 : 00, 20000002 : 00, 40000000 : 00, -alarm (id: 4) Volume Curves Streams/Attributes, Curve points Streams for device category (index, attenuation in millibel) Streams: AUDIO_STREAM_ALARM(4) Attributes: { Content type: AUDIO_CONTENT_TYPE_UNKNOWN Usage: AUDIO_USAGE_ALARM Source: AUDIO_SOURCE_DEFAULT Flags: 0x0 Tags: } DEVICE_CATEGORY_HEADSET : { ( 0, -4950), ( 33, -3350), ( 66, -1700), (100, 0) } DEVICE_CATEGORY_SPEAKER : { ( 0, -2970), ( 33, -2010), ( 66, -1020), (100, 0) } DEVICE_CATEGORY_EARPIECE : { ( 0, -4950), ( 33, -3350), ( 66, -1700), (100, 0) } DEVICE_CATEGORY_EXT_MEDIA : { ( 0, -5800), ( 20, -4000), ( 60, -2100), (100, -1000) } DEVICE_CATEGORY_HEARING_AID : { ( 0, -12700), ( 20, -8000), ( 60, -4000), (100, 0) } Can be muted Index Min Index Max Index Cur [device : index]... true 01 15 0002 : 15, 40000000 : 13, -notification (id: 5) Volume Curves Streams/Attributes, Curve points Streams for device category (index, attenuation in millibel) Streams: AUDIO_STREAM_NOTIFICATION(5) Attributes: { Content type: AUDIO_CONTENT_TYPE_UNKNOWN Usage: AUDIO_USAGE_NOTIFICATION Source: AUDIO_SOURCE_DEFAULT Flags: 0x0 Tags: } DEVICE_CATEGORY_HEADSET : { ( 1, -4950), ( 33, -3350), ( 66, -1700), (100, 0) } DEVICE_CATEGORY_SPEAKER : { ( 1, -4680), ( 42, -2070), ( 85, -540), (100, 0) } DEVICE_CATEGORY_EARPIECE : { ( 1, -4950), ( 33, -3350), ( 66, -1700), (100, 0) } DEVICE_CATEGORY_EXT_MEDIA : { ( 1, -5800), ( 20, -4000), ( 60, -2100), (100, -1000) } DEVICE_CATEGORY_HEARING_AID : { ( 1, -4950), ( 33, -3350), ( 66, -1700), (100, 0) } Can be muted Index Min Index Max Index Cur [device : index]... true 00 15 0002 : 15, 40000000 : 13, -bluetooth_sco (id: 6) Volume Curves Streams/Attributes, Curve points Streams for device category (index, attenuation in millibel) Streams: AUDIO_STREAM_BLUETOOTH_SCO(6) Attributes: { Content type: AUDIO_CONTENT_TYPE_UNKNOWN Usage: AUDIO_USAGE_UNKNOWN Source: AUDIO_SOURCE_DEFAULT Flags: 0x4 Tags: } DEVICE_CATEGORY_HEADSET : { ( 0, -4200), ( 33, -2800), ( 66, -1400), (100, 0) } DEVICE_CATEGORY_SPEAKER : { ( 0, -2400), ( 33, -1600), ( 66, -800), (100, 0) } DEVICE_CATEGORY_EARPIECE : { ( 0, -4200), ( 33, -2800), ( 66, -1400), (100, 0) } DEVICE_CATEGORY_EXT_MEDIA : { ( 1, -5800), ( 20, -4000), ( 60, -1700), (100, 0) } DEVICE_CATEGORY_HEARING_AID : { ( 0, 0), (100, 0) } Can be muted Index Min Index Max Index Cur [device : index]... true 01 15 0001 : 07, 40000000 : 07, -voice_call (id: 7) Volume Curves Streams/Attributes, Curve points Streams for device category (index, attenuation in millibel) Streams: AUDIO_STREAM_VOICE_CALL(0) Attributes: { Content type: AUDIO_CONTENT_TYPE_UNKNOWN Usage: AUDIO_USAGE_VOICE_COMMUNICATION Source: AUDIO_SOURCE_DEFAULT Flags: 0x0 Tags: } DEVICE_CATEGORY_HEADSET : { ( 0, -4200), ( 33, -2800), ( 66, -1400), (100, 0) } DEVICE_CATEGORY_SPEAKER : { ( 0, -2400), ( 33, -1600), ( 66, -800), (100, 0) } DEVICE_CATEGORY_EARPIECE : { ( 0, -2700), ( 33, -1800), ( 66, -900), (100, 0) } DEVICE_CATEGORY_EXT_MEDIA : { ( 1, -5800), ( 20, -4000), ( 60, -1700), (100, 0) } DEVICE_CATEGORY_HEARING_AID : { ( 0, 0), (100, 0) } Can be muted Index Min Index Max Index Cur [device : index]... true 01 15 0001 : 14, 0002 : 09, 40000000 : 11, -enforced_audible (id: 8) Volume Curves Streams/Attributes, Curve points Streams for device category (index, attenuation in millibel) Streams: AUDIO_STREAM_ENFORCED_AUDIBLE(7) Attributes: { Content type: AUDIO_CONTENT_TYPE_UNKNOWN Usage: AUDIO_USAGE_UNKNOWN Source: AUDIO_SOURCE_DEFAULT Flags: 0x1 Tags: } DEVICE_CATEGORY_HEADSET : { ( 1, -3000), ( 33, -2600), ( 66, -2200), (100, -1800) } DEVICE_CATEGORY_SPEAKER : { ( 1, -2400), ( 33, -1800), ( 66, -1200), (100, -600) } DEVICE_CATEGORY_EARPIECE : { ( 1, -2400), ( 33, -1800), ( 66, -1200), (100, -600) } DEVICE_CATEGORY_EXT_MEDIA : { ( 1, -5800), ( 20, -4000), ( 60, -2100), (100, -1000) } DEVICE_CATEGORY_HEARING_AID : { ( 1, -12700), ( 20, -8000), ( 60, -4000), (100, 0) } Can be muted Index Min Index Max Index Cur [device : index]... true 00 15 0002 : 15, 40000000 : 13, -dtmf (id: 9) Volume Curves Streams/Attributes, Curve points Streams for device category (index, attenuation in millibel) Streams: AUDIO_STREAM_DTMF(8) Attributes: { Content type: AUDIO_CONTENT_TYPE_UNKNOWN Usage: AUDIO_USAGE_VOICE_COMMUNICATION_SIGNALLING Source: AUDIO_SOURCE_DEFAULT Flags: 0x0 Tags: } DEVICE_CATEGORY_HEADSET : { ( 1, -3000), ( 33, -2600), ( 66, -2200), (100, -1800) } DEVICE_CATEGORY_SPEAKER : { ( 1, -4000), ( 71, -2400), (100, -1400) } DEVICE_CATEGORY_EARPIECE : { ( 1, -2400), ( 33, -1800), ( 66, -1200), (100, -600) } DEVICE_CATEGORY_EXT_MEDIA : { ( 1, -5800), ( 20, -4000), ( 60, -2100), (100, -1000) } DEVICE_CATEGORY_HEARING_AID : { ( 1, -12700), ( 20, -8000), ( 60, -4000), (100, 0) } Can be muted Index Min Index Max Index Cur [device : index]... true 00 15 0001 : 13, 0002 : 15, 40000000 : 13, -tts (id: 10) Volume Curves Streams/Attributes, Curve points Streams for device category (index, attenuation in millibel) Streams: AUDIO_STREAM_TTS(9) Attributes: { Content type: AUDIO_CONTENT_TYPE_UNKNOWN Usage: AUDIO_USAGE_UNKNOWN Source: AUDIO_SOURCE_DEFAULT Flags: 0x8 Tags: } DEVICE_CATEGORY_HEADSET : { ( 0, -9600), (100, -9600) } DEVICE_CATEGORY_SPEAKER : { ( 0, 0), (100, 0) } DEVICE_CATEGORY_EARPIECE : { ( 0, -9600), (100, -9600) } DEVICE_CATEGORY_EXT_MEDIA : { ( 0, -9600), (100, -9600) } DEVICE_CATEGORY_HEARING_AID : { ( 0, -9600), (100, -9600) } Can be muted Index Min Index Max Index Cur [device : index]... true 00 15 0001 : 13, 0002 : 00, 0004 : 10, 0008 : 10, 0080 : 10, 0100 : 02, 4000000 : 10, 20000000 : 15, 20000002 : 15, 40000000 : 13, -accessibility (id: 11) Volume Curves Streams/Attributes, Curve points Streams for device category (index, attenuation in millibel) Streams: AUDIO_STREAM_ACCESSIBILITY(10) Attributes: { Content type: AUDIO_CONTENT_TYPE_UNKNOWN Usage: AUDIO_USAGE_ASSISTANCE_ACCESSIBILITY Source: AUDIO_SOURCE_DEFAULT Flags: 0x0 Tags: } DEVICE_CATEGORY_HEADSET : { ( 0, -5800), ( 20, -4000), ( 60, -1700), (100, 0) } DEVICE_CATEGORY_SPEAKER : { ( 0, -5800), ( 20, -4000), ( 60, -1700), (100, 0) } DEVICE_CATEGORY_EARPIECE : { ( 0, -5800), ( 20, -4000), ( 60, -1700), (100, 0) } DEVICE_CATEGORY_EXT_MEDIA : { ( 0, -5800), ( 20, -4000), ( 60, -1700), (100, 0) } DEVICE_CATEGORY_HEARING_AID : { ( 0, -12700), ( 20, -8000), ( 60, -4000), (100, 0) } Can be muted Index Min Index Max Index Cur [device : index]... true 01 15 0001 : 13, 0002 : 01, 0004 : 10, 0008 : 10, 0080 : 10, 0100 : 02, 4000000 : 10, 20000000 : 15, 20000002 : 15, 40000000 : 13, -assistant (id: 12) Volume Curves Streams/Attributes, Curve points Streams for device category (index, attenuation in millibel) Streams: AUDIO_STREAM_ASSISTANT(11) Attributes: { Content type: AUDIO_CONTENT_TYPE_SPEECH Usage: AUDIO_USAGE_ASSISTANT Source: AUDIO_SOURCE_DEFAULT Flags: 0x0 Tags: } DEVICE_CATEGORY_HEADSET : { ( 1, -5800), ( 20, -4000), ( 60, -1700), (100, 0) } DEVICE_CATEGORY_SPEAKER : { ( 1, -5200), ( 20, -3700), ( 60, -2500), ( 92, -1200), ( 96, -600), (100, 0) } DEVICE_CATEGORY_EARPIECE : { ( 1, -5800), ( 20, -4000), ( 60, -1700), (100, 0) } DEVICE_CATEGORY_EXT_MEDIA : { ( 1, -5800), ( 20, -4000), ( 60, -1700), (100, 0) } DEVICE_CATEGORY_HEARING_AID : { ( 1, -12700), ( 20, -8000), ( 60, -4000), (100, 0) } Can be muted Index Min Index Max Index Cur [device : index]... true 00 15 0001 : 13, 0002 : 00, 0004 : 10, 0008 : 10, 0080 : 10, 0100 : 02, 4000000 : 10, 20000000 : 15, 20000002 : 15, 40000000 : 13, -AUDIO_STREAM_REROUTING (id: 22) Volume Curves Streams/Attributes, Curve points Streams for device category (index, attenuation in millibel) Streams: AUDIO_STREAM_REROUTING(12) Attributes: { Content type: AUDIO_CONTENT_TYPE_UNKNOWN Usage: AUDIO_USAGE_VIRTUAL_SOURCE Source: AUDIO_SOURCE_DEFAULT Flags: 0x0 Tags: reserved_internal_strategy } Can be muted Index Min Index Max Index Cur [device : index]... true 00 00 40000000 : 05, -AUDIO_STREAM_PATCH (id: 24) Volume Curves Streams/Attributes, Curve points Streams for device category (index, attenuation in millibel) Streams: AUDIO_STREAM_PATCH(13) Attributes: { Content type: AUDIO_CONTENT_TYPE_UNKNOWN Usage: AUDIO_USAGE_UNKNOWN Source: AUDIO_SOURCE_DEFAULT Flags: 0x0 Tags: reserved_internal_strategy } Can be muted Index Min Index Max Index Cur [device : index]... true 00 00 40000000 : 05,

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