Question

在正常情况下，我的VOIP应用程序运行正常但是当我尝试打开蓝色展位时，VOIP应用程序在AudioUnitRender中崩溃。使用案例：

进行正常的音频通话 - 音频将在耳机上播放
按Home键
1. Voip将进入后台 -
让蓝牙开启蓝牙
让BT关闭语音应该继续使用耳机mod -

如果我不断重复此用例应用程序在捕获回调中崩溃并且在AudioUnitRender中显示崩溃。

崩溃：

Thread 7 name:  AURemoteIO::IOThread
Thread 7 Crashed:
0   libsystem_c.dylib               0x3497bbf0 memcpy$VARIANT$CortexA8 + 696
1   AudioToolbox                    0x3382a7e6 AUMethodRender(void*, unsigned long*, AudioTimeStamp const*, unsigned long, unsigned long, AudioBufferList*) + 46
2   AudioToolbox                    0x3373d264 AudioUnitRender + 44
3   aVVoIPApp                       0x0001cb58 0x1000 + 113496
4   AudioToolbox                    0x33806cee AUIOHelper::NotifyInputAvailable(AudioTimeStamp const&, unsigned long, AudioBufferList const&) + 58
5   AudioToolbox                    0x337f707e AURemoteIO::PerformIO(unsigned int, unsigned int, XAudioTimeStamp const&, XAudioTimeStamp const&, int&) + 834
6   AudioToolbox                    0x337f7168 AURIOCallbackReceiver_PerformIO + 40
7   AudioToolbox                    0x337ecf42 _XPerformIO + 178
8   AudioToolbox                    0x33755d64 mshMIGPerform + 112
9   AudioToolbox                    0x337c0742 MSHMIGDispatchMessage + 22
10  AudioToolbox                    0x337f67f8 AURemoteIO::IOThread::Run() + 36
11  AudioToolbox                    0x337fc342 AURemoteIO::IOThread::Entry(void*) + 2
12  AudioToolbox                    0x3373148a CAPThread::Entry(CAPThread*) + 138
13  libsystem_c.dylib               0x3494530a _pthread_start + 242
14  libsystem_c.dylib               0x34946bb4 thread_start + 0

Thread 7 crashed with ARM Thread State:
    r0: 0x04a4c000    r1: 0x04842040      r2: 0x00000080      r3: 0xfffffd00
    r4: 0x002f399c    r5: 0x3382a7b9      r6: 0x06a00c2c      r7: 0x06a00b90
    r8: 0x06a00cbc    r9: 0x00002000     r10: 0x00000001     r11: 0x007bc013
    ip: 0x04a4c000    sp: 0x06a00a70      lr: 0x3373d483      pc: 0x3497bbf0
  cpsr: 0x20000030

打开蓝牙时，Voip应用程序在iphone上崩溃

0 个答案: