Q: El Capitan: FaceTime after launch while idle generates 20 errors per second
This appears in the console about 20 times per second while FaceTime in El Capitan is idle, after it has been launched:
2015/10/28 20:22:06,003 VDCAssistant[206]: [20:22:06.003] CMSampleBufferGetSampleTimingInfo signalled err=-12736 (kCMSampleBufferError_BufferHasNoSampleTimingInfo) (sbuf->numSampleTimingEntries == 0) at /Library/Caches/com.apple.xbs/Sources/CoreMedia_frameworks/CoreMedia-1731.15.20 /Sources/Core/FigSampleBuffer/FigSampleBuffer.c line 3307
0 CoreMedia 0x00007fff8e7a3537 CMSampleBufferGetSampleTimingInfo + 156
1 VideoToolbox 0x00007fff8312c2f1 VTRemoteVideoDecoderGetClassID + 7949
2 VideoToolbox 0x00007fff83091b68 VTVideoDecoderGetFigBaseObject + 2944
3 VideoToolbox 0x00007fff8308fe4f VTDecompressionSessionDecodeFrame + 747
4 VDCAssistant 0x000000010fb99ae6 VDCAssistant + 219878
5 VDCAssistant 0x000000010fb91bc5 VDCAssistant + 187333
6 VDCAssistant 0x000000010fb671c5 VDCAssistant + 12741
7 libsystem_pthread.dylib 0x00007fff938289b1 _pthread_body + 131
8 libsystem_pthread.dylib 0x00007fff9382892e _pthread_body + 0
9 libsystem_pthread.dylib 0x00007fff93826385 thread_start + 13
Also, any attempt to call anybody from FaceTime fails instantly.
MacBook Pro (15-inch Early 2011), OS X Mavericks (10.9.1), null
Posted on Oct 28, 2015 8:32 PM
