原因十：dsp已經出現異常。
從所提交上來的log來看，在錄音出現異常之前，playback已經出錯，也就是說dsp已經出現異常。但是，從這份log，無法判斷dsp出現異常的原因。
Line 38946: 09-23 11:15:32.152 5748 5857 E alsa_pcm: cannot open device '/dev/snd/pcmC0D0c', errno 16
Line 38947: 09-23 11:15:32.152 5748 5857 E ALSADevice: open: Failed to initialize ALSA device 'hw:0,0'
Line 38948: 09-23 11:15:32.152 5748 5857 E AudioHardwareALSA: Error opening pcm input device
是因爲點啓動錄音的時候，在打開PCM設備時發現所要打開的PCM設備已經打開。而之所以一直這樣，是因爲某一次操作後，已經無法從dsp讀取上行的錄音數據，然後有一個進程或線程不停的在嘗試恢復（見附件圖片），導致/dev/snd/pcmC0D0c設備一直沒有關閉。從而錯誤發生後，每次點擊錄音，都會報16號錯誤，並提示其他程序正在使用錄音機。
Line 38724: 09-23 11:15:31.442 5748 9068 E MPEG4Extractor: sunrain 2 MPEG4Extractor:0
Line 38725: 09-23 11:15:31.462 5748 9068 E MPEG4Extractor: sunrain MEPG4Extractor--> MPEG4Source::read
Line 38726: 09-23 11:15:31.462 5748 9068 E MPEG4Extractor: sunrain MEPG4Extractor--> getMetaDataForSample
Line 38727: 09-23 11:15:31.462 5748 9068 E MPEG4Extractor: sunrain 2 MPEG4Extractor:0
Line 38835: 09-23 11:15:32.122 8933 8933 E SR/RecConfigFile: <getExternalSdState>,mVolumePathList is not null,mExternalStorageState = removed
Line 38946: 09-23 11:15:32.152 5748 5857 E alsa_pcm: cannot open device '/dev/snd/pcmC0D0c', errno 16
Line 38947: 09-23 11:15:32.152 5748 5857 E ALSADevice: open: Failed to initialize ALSA device 'hw:0,0'
Line 38948: 09-23 11:15:32.152 5748 5857 E AudioHardwareALSA: Error opening pcm input device
Line 38950: 09-23 11:15:32.152 5748 5857 E AudioRecord: Could not get audio input for record source 1
Line 38952: 09-23 11:15:32.152 5748 5857 E StagefrightRecorder: audio source is not initialized
Line 38953: 09-23 11:15:32.152 8933 8933 E MediaRecorder: start failed: -2147483648
Line 38954: 09-23 11:15:32.152 8933 8933 E SR/MediaRecorderWrapper: <start>,MediaRecorder start error,RuntimeException = java.lang.RuntimeException: start failed.
Line 39022: 09-23 11:15:32.833 724 860 D StateMachine: handleMessage: E msg.what=131155
Line 39119: 09-23 11:15:35.445 8933 8933 E SR/RecConfigFile: <getExternalSdState>,mVolumePathList is not null,mExternalStorageState = removed
Line 39229: 09-23 11:15:35.466 5748 5857 E alsa_pcm: cannot open device '/dev/snd/pcmC0D0c', errno 16
Line 39230: 09-23 11:15:35.466 5748 5857 E ALSADevice: open: Failed to initialize ALSA device 'hw:0,0'
Line 39231: 09-23 11:15:35.466 5748 5857 E AudioHardwareALSA: Error opening pcm input device
Line 39233: 09-23 11:15:35.466 5748 5857 E AudioRecord: Could not get audio input for record source 1
Line 39235: 09-23 11:15:35.466 5748 5857 E StagefrightRecorder: audio source is not initialized
Line 39236: 09-23 11:15:35.466 8933 8933 E MediaRecorder: start failed: -2147483648
Line 39237: 09-23 11:15:35.466 8933 8933 E SR/MediaRecorderWrapper: <start>,MediaRecorder start error,RuntimeException = java.lang.RuntimeException: start failed.
Line 39282: 09-23 11:15:35.836 724 860 D StateMachine: handleMessage: E msg.what=131155
Line 39479: 09-23 11:15:38.258 5748 5763 E AudioStreamOutALSA: pcm_write returned error -5, trying to recover
Line 39480: 09-23 11:15:38.258 5748 8459 E alsa_pcm: Arec: error5
Line 39578: 09-23 11:15:38.849 724 860 D StateMachine: handleMessage: E msg.what=131155
Line 39638: 09-23 11:15:39.780 1162 9146 E RenderScript: rsi_ScriptIntrinsicCreate 5
Line 39686: 09-23 11:15:41.862 724 860 D StateMachine: handleMessage: E msg.what=131155
Line 39749: 09-23 11:15:44.234 251 795 E Diag_Lib: Diag_LSM_Msg: Write failed in msg_sprintf, bytes written: -1, error: 12
Line 39750: 09-23 11:15:44.234 251 795 E Diag_Lib: Diag_LSM_Msg: Write failed in msg_sprintf, bytes written: -1, error: 12
Line 39751: 09-23 11:15:44.234 251 795 E Diag_Lib: Diag_LSM_Msg: Write failed in msg_sprintf, bytes written: -1, error: 12
原因九：錄音的底層設備被佔用，框架層改變了錄音設備，導致框架層和錄音底層設備不一致，導致上層AP無法獲得 input 導致無法錄音
Search "getInput()" (23 hits in 1 file)
G:\work\buglist\B130830-109-1227T\100-出現-2\mtklog\mobilelog\APLog_2013_0916_165944\main_log (23 hits)
Line 10252: 09-16 17:00:05.575 148 500 D AudioMTKStreamManager: AudioMTKHardware getInputBufferSize
Line 10668: 09-16 17:00:08.653 148 148 D AudioMTKPolicyManager: getInput() inputSource 1, samplingRate 44100, format 1, channelMask c, acoustics 0
Line 10669: 09-16 17:00:08.653 148 148 D AudioMTKPolicyManager: getInput, mInputs.size:0
Line 19386: 09-16 17:00:59.402 148 642 D AudioMTKStreamManager: AudioMTKHardware getInputBufferSize
Line 19397: 09-16 17:00:59.407 148 642 D AudioMTKPolicyManager: getInput() inputSource 1, samplingRate 48000, format 1, channelMask c, acoustics 0
Line 19398: 09-16 17:00:59.407 148 642 D AudioMTKPolicyManager: getInput, mInputs.size:1
Line 19399: 09-16 17:00:59.407 148 642 D AudioMTKPolicyManager: getInput() inputTemp->mDevice = 0x80000004,inputDesc->mDevice = 0x80000010
Line 19401: 09-16 17:00:59.408 148 642 D AudioMTKPolicyManager: getInput() inputTemp->mDevice = 0x80000004,input=14,
Line 19402: 09-16 17:00:59.415 148 642 D AudioRecord: getInput(): fail retry 0
Line 19405: 09-16 17:00:59.416 148 642 D AudioMTKPolicyManager: getInput() inputSource 1, samplingRate 48000, format 1, channelMask c, acoustics 0
Line 19406: 09-16 17:00:59.416 148 642 D AudioMTKPolicyManager: getInput, mInputs.size:1
Line 19407: 09-16 17:00:59.417 148 642 D AudioMTKPolicyManager: getInput() inputTemp->mDevice = 0x80000004,inputDesc->mDevice = 0x80000010
Line 19409: 09-16 17:00:59.417 148 642 D AudioMTKPolicyManager: getInput() inputTemp->mDevice = 0x80000004,input=14,
Line 19410: 09-16 17:00:59.422 148 642 D AudioRecord: getInput(): fail retry 1
Line 19413: 09-16 17:00:59.423 148 642 D AudioMTKPolicyManager: getInput() inputSource 1, samplingRate 48000, format 1, channelMask c, acoustics 0
Line 19414: 09-16 17:00:59.423 148 642 D AudioMTKPolicyManager: getInput, mInputs.size:1
Line 19415: 09-16 17:00:59.423 148 642 D AudioMTKPolicyManager: getInput() inputTemp->mDevice = 0x80000004,inputDesc->mDevice = 0x80000010
Line 19417: 09-16 17:00:59.423 148 642 D AudioMTKPolicyManager: getInput() inputTemp->mDevice = 0x80000004,input=14,
Line 19418: 09-16 17:00:59.429 148 642 D AudioRecord: getInput(): fail retry 2
Line 19421: 09-16 17:00:59.429 148 642 D AudioMTKPolicyManager: getInput() inputSource 1, samplingRate 48000, format 1, channelMask c, acoustics 0
Line 19422: 09-16 17:00:59.429 148 642 D AudioMTKPolicyManager: getInput, mInputs.size:1
Line 19423: 09-16 17:00:59.429 148 642 D AudioMTKPolicyManager: getInput() inputTemp->mDevice = 0x80000004,inputDesc->mDevice = 0x80000010
Line 19425: 09-16 17:00:59.429 148 642 D AudioMTKPolicyManager: getInput() inputTemp->mDevice = 0x80000004,input=14,
Search "setDeviceConnectionState" (9 hits in 1 file)
G:\work\buglist\B130830-109-1227T\100-出現-2\mtklog\mobilelog\APLog_2013_0916_165944\main_log (9 hits)
Line 17063: 09-16 17:00:38.046 148 2468 D AudioMTKPolicyManager: setDeviceConnectionState() device: 4, state 1, address
Line 17066: 09-16 17:00:38.047 148 2468 D AudioMTKPolicyManager: setDeviceConnectionState() checkOutputsForDevice() returned 1 outputs
Line 17148: 09-16 17:00:38.066 148 2468 D AudioMTKPolicyManager: setDeviceConnectionState, is_input:1
Line 17149: 09-16 17:00:38.066 148 2468 D AudioMTKPolicyManager: setDeviceConnectionState1, mAvailableInputDevices:4
Line 17150: 09-16 17:00:38.066 148 2468 D AudioMTKPolicyManager: setDeviceConnectionState1, AUDIO_DEVICE_IN_BUILTIN_MIC:-2147483644
Line 17151: 09-16 17:00:38.066 148 2468 D AudioMTKPolicyManager: setDeviceConnectionState2, mAvailableInputDevices:20
Line 17152: 09-16 17:00:38.067 148 2468 D AudioMTKPolicyManager: setDeviceConnectionState2, AUDIO_DEVICE_IN_WIRED_HEADSET:-2147483632
Line 17153: 09-16 17:00:38.067 148 2468 D AudioMTKPolicyManager: setDeviceConnectionState, activeInput:0
Line 17156: 09-16 17:00:38.068 148 2468 D AudioMTKPolicyManager: setDeviceConnectionState, need check input device
mediatek\platform\common\hardware\audio\AudioMTKPolicyManager.cpp的setDeviceConnectionState函數中加入如下代碼即可驗證設備沒切換回來問題
ALOGD("setDeviceConnectionState, is_input:%d", audio_is_input_device(device));
ALOGD("setDeviceConnectionState1, mAvailableInputDevices:%d", mAvailableInputDevices);
if (mAvailableInputDevices & AUDIO_DEVICE_IN_WIRED_HEADSET) {
ALOGD("setDeviceConnectionState1, AUDIO_DEVICE_IN_WIRED_HEADSET:%d", AUDIO_DEVICE_IN_WIRED_HEADSET);
} else if (mAvailableInputDevices & AUDIO_DEVICE_IN_BUILTIN_MIC) {
ALOGD("setDeviceConnectionState1, AUDIO_DEVICE_IN_BUILTIN_MIC:%d", AUDIO_DEVICE_IN_BUILTIN_MIC);
}
// handle input devices
if (audio_is_input_device(device)) {
switch (state)
{
// handle input device connection
case AudioSystem::DEVICE_STATE_AVAILABLE: {
if (mAvailableInputDevices & device) {
ALOGW("setDeviceConnectionState() device already connected: %d", device);
return INVALID_OPERATION;
}
mAvailableInputDevices = mAvailableInputDevices | (device & ~AUDIO_DEVICE_BIT_IN);
}
break;
// handle input device disconnection
case AudioSystem::DEVICE_STATE_UNAVAILABLE: {
if (!(mAvailableInputDevices & device)) {
ALOGW("setDeviceConnectionState() device not connected: %d", device);
return INVALID_OPERATION;
}
mAvailableInputDevices = (audio_devices_t) (mAvailableInputDevices & ~device);
} break;
default:
ALOGE("setDeviceConnectionState() invalid state: %x", state);
return BAD_VALUE;
}
ALOGD("setDeviceConnectionState2, mAvailableInputDevices:%d", mAvailableInputDevices);
if (mAvailableInputDevices & AUDIO_DEVICE_IN_WIRED_HEADSET) {
ALOGD("setDeviceConnectionState2, AUDIO_DEVICE_IN_WIRED_HEADSET:%d", AUDIO_DEVICE_IN_WIRED_HEADSET);
} else if (mAvailableInputDevices & AUDIO_DEVICE_IN_BUILTIN_MIC) {
ALOGD("setDeviceConnectionState2, AUDIO_DEVICE_IN_BUILTIN_MIC:%d", AUDIO_DEVICE_IN_BUILTIN_MIC);
}
100%出現步驟爲：未插入耳機進入i Mic錄製一段錄音，暫停錄音後插入耳機home鍵退出，再進入錄音機就能出現設備被佔用（或者插入耳機時錄製，暫停時拔插耳機類似操作，或者切換mic後類似操作）
a. 原因分析：iMic中創建AudioRecord進行錄音會在驅動策略層新建對應的輸入設備管理，如果另外的應用需要開啓輸入設備，輸入設備需要和已有的輸入設備是同一個，否則不能開啓，分析Log發現iMic使用的是手機麥輸入設備，停止錄音後有插入耳機，此時如果AudioRecord僅僅是停止而不是release的話對應在驅動策略層的輸入設備管理是不會被刪除的，而系統在插入耳機時不會重新針對應用端進行底層輸入設備的路由，導致此時系統內還是iMic對應的輸入設備還是手機麥，此時再開啓錄音機錄音就會提示設備被佔用
b. 修改方法：凡是iMic內停止錄音應用的AudioRecord一律release掉，重開其它應用的輸入設備就無需在驅動策略層重新對比，避免設備被佔用的情況
原因八：DSP打開失敗造成，DSP內部ADM模塊打開超時。導致無法錄音，kernel log有報錯，這個錯誤是讀取adm copp狀態時超時產生的。
Line 136: <3>[32952.457275] [(2013-07-12 11:13:43.902025876 UTC)] [cpuid: 0] adm_multi_ch_copp_open_v2 ADM open failed for port 16385
Line 214: <3>[32962.527252] [(2013-07-12 11:13:53.972002683 UTC)] [cpuid: 0] adm_multi_ch_copp_open_v2 ADM open failed for port 16384
Line 1103: <3>[32981.621032] [(2013-07-12 11:14:13.065783200 UTC)] [cpuid: 0] diag: proc 1, msg mask update fail -12, tried 419
原因七：MIC硬件壞掉，導致無法錄音
原因六：找不到編碼庫的時候，MediaRecord：error(1,,-2147483648),
05-07 22:23:18.924 E/OMXCodec( 251): ---hd%--- componentName=OMX.google.aac.decoder, matchComponentName=(null), index=20, matchIndex=19
05-07 22:23:18.924 E/OMXCodec( 251): ---hd%--- componentName=AACDecoder, matchComponentName=(null), index=21, matchIndex=20
05-07 22:23:18.924 E/OMXCodec( 251): ---hd%--- componentName=OMX.qcom.audio.decoder.multiaac, matchComponentName=(null), index=43, matchIndex=42
05-07 22:23:18.924 D/OMXCodec( 251): JB Attempting to allocate OMX node 'OMX.google.aac.decoder'
05-07 22:23:18.924 E/SoftOMXPlugin( 251): unable to dlopen libstagefright_soft_aacdec.so
05-07 22:23:18.924 E/OMXMaster( 251): can't make instance for OMX.google.aac.decoder
05-07 22:23:18.924 D/OMXCodec( 251): JB Attempting to allocate OMX node 'AACDecoder'
05-07 22:23:18.924 E/OMXMaster( 251): can't find plugin for AACDecoder
05-07 22:23:18.924 D/OMXCodec( 251): JB Attempting to allocate OMX node 'OMX.qcom.audio.decoder.multiaac'
05-07 22:23:18.924 E/OMXMaster( 251): can't make instance for OMX.qcom.audio.decoder.multiaac
05-07 22:23:18.924 E/MediaRecorder(29153): error (1, -2147483648)
05-07 22:23:18.924 E/MediaRecorder_JAVA(29153): Error (1,-2147483648)
Z:\gt-project\gt-framwork\jb_rel-A8064AAAAANLYA161032-8064V4\bionic\linker\linker.cpp (4 hits)
Line 54: #define SO_MAX 128
Line 80: * having a hard limit (SO_MAX)
Line 87: static soinfo sopool[SO_MAX];
Line 286: if (socount == SO_MAX) {
G:\work\buglist\[B130508-199]-PD1225\bbklog-時間點：5月8號12點發現異常\app_log\app_log_2013_5_7\app_log_2013_5_7_17_18_0 (8 hits)
Line 1759083: 05-08 08:20:50.591 E/C2DColorConvert( 251): FATAL ERROR: could not dlopen libc2d2.so: Cannot load library: soinfo_alloc(linker.cpp:287): too many libraries when loading "libC2D2.so"
Search "E/SoftOMXPlugin" (127 hits in 1 file)
G:\work\buglist\[B130508-199]-PD1225\bbklog-時間點：5月8號12點發現異常\app_log\app_log_2013_5_7\app_log_2013_5_7_17_18_0 (127 hits)
Line 925923: 05-07 22:23:10.546 E/SoftOMXPlugin( 251): unable to dlopen libstagefright_soft_aacdec.so
Line 926690: 05-07 22:23:18.924 E/SoftOMXPlugin( 251): unable to dlopen libstagefright_soft_aacdec.so
原因五：MIC和底層錄音設備沒打開，導致無法錄音
MTK的MIC是否打開：
AUDADC_CON0 = 0xb4，ADC都沒打開
從貴司reg值來看是b4，ADC left/right power down
正常應該是93
請貴司提供audiomachinedevice.cpp分析
高通的MIC是否打開：
/sys/kernel/debug/asoc/apq8064-tabla-snd-card/tabla_codec
原因四：modem死亡，或者modem發生異常時，導致無法錄音
mtk判斷modem是否正常的方式：
adb shell cat /sys/class/BOOT/BOOT/boot/md 確認下Modem狀態：0, or 1, or 2, or 3
0,1 表示還沒有ready
2 表示正常
3 表示有exception
qcom判斷modem是否正常的方式：
如果modem起不來或者modem死掉，adb shell ls /dev/efs_hsic_bridge後會顯示什麼？
曾慶明(曾慶明) 14:37:36
No such file or directory
如果modem正常工作，adb shell ls /dev/efs_hsic_bridge後會顯示什麼？
C:\Users\Administrator>adb shell ls /dev/efs_hsic_bridge
/dev/efs_hsic_bridge
原因三：單路錄音中,其它AP無法獲得input，導致無法錄音
11-29 09:10:52.891 116 346 D AudioRecord: getInput(): fail retry 0
11-29 09:10:52.891 116 346 D AudioYusuPolicyManager: getDeviceForInputSource()input source 1, device 00040000
11-29 09:10:52.891 116 346 D AudioYusuPolicyManager: getInput() inputSource 1, samplingRate 48000, format 1, channelMask c, acoustics 7
11-29 09:10:52.891 116 346 D AudioStreamHandler: +openInputStream devices = 40000 format = 1 channelCount = 12 samplerate = 48000
11-29 09:10:52.891 116 346 D AudioStreamHandler: openInputStream :: no free stream available
11-29 09:10:52.891 116 346 V AudioFlinger: openInput() openInputStream returned input 0x0, SamplingRate 48000, Format 1, Channels c, status 1098266528
11-29 09:10:52.891 116 346 D AudioYusuPolicyManager: getInput() failed opening input: samplingRate 48000, format 1, channelMask 12
11-29 09:10:52.896 116 346 D AudioRecord: getInput(): fail retry 1
11-29 09:10:52.896 116 346 D AudioYusuPolicyManager: getDeviceForInputSource()input source 1, device 00040000
11-29 09:10:52.896 116 346 D AudioYusuPolicyManager: getInput() inputSource 1, samplingRate 48000, format 1, channelMask c, acoustics 7
11-29 09:10:52.896 116 346 D AudioStreamHandler: +openInputStream devices = 40000 format = 1 channelCount = 12 samplerate = 48000
11-29 09:10:52.896 116 346 D AudioStreamHandler: openInputStream :: no free stream available
11-29 09:10:52.896 116 346 V AudioFlinger: openInput() openInputStream returned input 0x0, SamplingRate 48000, Format 1, Channels c, status 1098266528
11-29 09:10:52.896 116 346 D AudioYusuPolicyManager: getInput() failed opening input: samplingRate 48000, format 1, channelMask 12
11-29 09:10:52.901 116 346 D AudioRecord: getInput(): fail retry 2
11-29 09:10:52.901 116 346 D AudioYusuPolicyManager: getDeviceForInputSource()input source 1, device 00040000
11-29 09:10:52.901 116 346 D AudioYusuPolicyManager: getInput() inputSource 1, samplingRate 48000, format 1, channelMask c, acoustics 7
11-29 09:10:52.901 116 346 D AudioStreamHandler: +openInputStream devices = 40000 format = 1 channelCount = 12 samplerate = 48000
11-29 09:10:52.901 116 346 D AudioStreamHandler: openInputStream :: no free stream available
11-29 09:10:52.901 116 346 V AudioFlinger: openInput() openInputStream returned input 0x0, SamplingRate 48000, Format 1, Channels c, status 1098266528
11-29 09:10:52.901 116 346 D AudioYusuPolicyManager: getInput() failed opening input: samplingRate 48000, format 1, channelMask 12
11-29 09:10:52.901 116 346 E AudioRecord: Could not get audio input for record source 1
11-29 09:10:52.901 116 346 E StagefrightRecorder: audio source is not initialized
11-29 09:10:52.901 116 346 D StagefrightRecorder: start done status=-2147483648
11-29 09:10:52.901 612 612 E MediaRecorder: start failed: -2147483648
11-29 09:10:52.902 612 612 E MediaRecorderWrapper: MediaRecorder start errorjava.lang.RuntimeException: start failed.
原因二：錄音的底層設備被佔用，上層AP無法獲得 input 導致無法錄音
04-30 11:26:00.369 D/ALSADevice( 254): close: handle 0x42fd8b10 h 0x0
04-30 11:26:00.369 D/ALSADevice( 254): open: handle 0x42fd8b10, format 0x2, usecase
04-30 11:26:00.369 D/ALSADevice( 254): Device value returned is hw:0,0
04-30 11:26:00.369 E/alsa_pcm( 254): cannot open device '/dev/snd/pcmC0D0c', errno 16
04-30 11:26:00.369 E/ALSADevice( 254): open: Failed to initialize ALSA device 'hw:0,0'
04-30 11:26:00.369 E/AudioHardwareALSA( 254): Error opening pcm input device
04-30 11:26:00.369 E/AudioRecord( 254): Could not get audio input for record source 1
04-30 11:26:00.369 D/AudioSource( 254): Start autoramp from 192000
04-30 11:26:00.369 E/StagefrightRecorder( 254): audio source is not initialized
04-30 11:26:00.369 E/MediaRecorder( 4147): start failed: -2147483648
04-30 11:26:00.369 I/MPEG4Writer( 254): Received total/0-length (545/0) buffers and encoded 544 frames. - audio
04-30 11:26:00.369 I/MPEG4Writer( 254): Audio track drift time: 0 us
04-30 11:26:00.369 E/SR/MediaRecorderWrapper( 4147): MediaRecorder start errorjava.lang.RuntimeException: start failed.
04-30 11:26:00.369 D/SR/MediaRecorderWrapper( 4147): setError(7)
04-30 11:26:00.369 D/SR/SoundRecorder( 4147): ~~~~~~~~~~~~~~~~~~~~~~~~~~~~onError: 7
原因一：Audio相關的音頻服務死亡，導致無法錄音。舉例如下：卸載sdcard卡有問題,強行殺掉了如下服務，導致無法錄音。
04-19 10:37:21.967 124 545 E ProcessKiller: Process /system/bin/mediaserver (145) has open file /mnt/secure/staging/錄音/.上午 10時37分 .ogg
04-19 10:37:21.968 124 545 E ProcessKiller: Sending SIGKILL to process 145
04-19 10:37:21.988 123 123 I ServiceManager: service 'media.audio_policy' died
04-19 10:37:21.988 123 123 I ServiceManager: service 'media.audio_flinger' died
04-19 10:37:21.988 123 123 I ServiceManager: service 'media.player' died
04-19 10:37:21.988 123 123 I ServiceManager: service 'memory.dumper' died
04-19 10:37:21.988 123 123 I ServiceManager: service 'media.camera' died
04-19 10:37:21.989 987 987 D SR/MediaRecorderWrapper: getSampleLength() = 13680
04-19 10:37:21.989 1254 2218 W AudioSystem: AudioPolicyService server died!
04-19 10:37:21.989 2371 2381 W AudioSystem: AudioPolicyService server died!
04-19 10:37:21.989 1452 1903 W AudioSystem: AudioPolicyService server died!
04-19 10:37:21.989 799 809 W AudioSystem: AudioPolicyService server died!
04-19 10:37:21.989 602 910 W AudioSystem: AudioPolicyService server died!
04-19 10:37:21.990 7347 7358 W AudioSystem: AudioFlinger server died!
04-19 10:37:21.990 987 3796 W AudioSystem: AudioFlinger server died!
04-19 10:37:21.990 924 1384 W AudioSystem: AudioFlinger server died!
04-19 10:37:21.990 7347 7357 W IMediaDeathNotifier: media server died
04-19 10:37:21.991 924 1100 W IMediaDeathNotifier: media server died
04-19 10:37:21.991 987 1000 W IMediaDeathNotifier: media server died
04-19 10:37:21.991 799 1304 W IMediaDeathNotifier: media server died
04-19 10:37:21.991 1254 1268 W IMediaDeathNotifier: media server died
04-19 10:37:21.991 602 617 W IMediaDeathNotifier: media server died
04-19 10:37:21.991 602 961 D PowerManagerService: handleWakeLockDeath: lock=1107194768
04-19 10:37:22.000 1254 1268 E MediaPlayer: error (100, 0)
04-19 10:37:22.000 799 810 W AudioSystem: AudioFlinger server died!
04-19 10:37:22.001 1254 1266 W AudioEffect: IEffect died
04-19 10:37:22.001 1452 1466 W AudioSystem: AudioFlinger server died!
04-19 10:37:22.001 602 798 D AudioService: Enter AudioSystem.AUDIO_STATUS_SERVER_DIED callback:true
04-19 10:37:22.001 1254 4499 W AudioSystem: AudioFlinger server died!
04-19 10:37:22.002 987 987 D SR/MediaRecorderWrapper: setState(3)
04-19 10:37:22.003 1254 1268 W MediaMetadataRetriever: MediaMetadataRetriever server died!
04-19 10:37:22.003 1254 1254 E MediaPlayer: Error (100,0)
04-19 10:37:22.003 1254 1254 D MultiPlayer: Error: MediaPlayer.MEDIA_ERROR_SERVER_DIED
04-19 10:37:22.003 602 961 D PowerManagerService: updateWakeLockSummaryLocked: mWakefulness=Awake, mWakeLockSummary=0x1
04-19 10:37:22.004 7347 7357 E MediaPlayer: error (100, 0)
04-19 10:37:22.004 987 987 D SR/MediaRecorderWrapper: notifyClientStateChanged 3
04-19 10:37:22.004 987 987 D SR/SoundRecorder: onStateChanged(3)
04-19 10:37:22.006 987 987 D SR/SoundRecorder: ~~~~~~~~~~~~~~~~~~~~~~~~~~~~RECORDER_STOPED
04-19 10:37:22.006 1254 1254 I ServiceManager: Waiting for service media.audio_flinger...
04-19 10:37:22.006 987 987 D SR/SoundRecorder: updateTimerView(),mState = 3
04-19 10:37:22.006 987 987 D SR/MediaRecorderWrapper: getSampleLength() = 13694
04-19 10:37:22.007 987 987 D SR/MediaRecorderWrapper: getSampleLength() = 13694
04-19 10:37:22.007 987 987 D SR/SoundRecorder: <onStateChanged>,releaseWakeLock 2
04-19 10:37:22.013 1162 5637 W MediaMetadataRetriever: MediaMetadataRetriever server died!
