Re: [Linphone-developers] linphone-iphone - No Audio on iOS-5.1

[Ramu]

Jehan,

Thank you very much for your time.

The audio problem not happens always but when it happens we need to kill the app and launch again to get audio.

I suspect Mediaserverd is crashing due to not handling correctly in mediastreamer2 plugin.

Please try to spend sometime with linphone and iOS-5.1 version, for sure we will get some useful bug and information.

On Thu, Apr 12, 2012 at 8:29 PM, Jehan Monnier <address@hidden> wrote:

Hi Ramu,

I don't observe such behavior on my iPhone 4 running IOS 5.1.

Moreover, how to blame Linphone for a mediaserverd' ccrash which is part of the IOS framework ?

Cheers

 

Jehan

www.linphone.org

Le 11 avr. 2012 à 10:54, Ramu a écrit :

Hi,

The appstore version and git version of linphone-iphone's audio is not working in iOS-5.1 version.

Sometimes the audio is working and sometimes audio is not working (We can say 50:50)

We enabled debug and captured the log and shows that "mediaserverd" is crashed when there is no audio.

Here is the debug:

Apr 11 13:11:15 unknown ReportCrash[344] <Notice>: Formulating crash report for process mediaserverd[199]
Apr 11 13:11:15 unknown MyTravelPin[337] <Error>: 13:11:15.382 <0x2ff9a000> AUIOClient_StartIO failed (-308)
Apr 11 13:11:15 unknown com.apple.launchd[1] <Warning>: (com.apple.mediaserverd) Job appears to have crashed: Segmentation fault: 11
Apr 11 13:11:15 unknown MyTravelPin[337] <Warning>: AudioUnit error for AudioOutputUnitStart: ret=unkown error (-308)
Apr 11 13:11:15 unknown MyTravelPin[337] <Warning>: IO unit started, current hw output latency [0.006313] input [0.004125] iobuf[0.016000] sample rate [16000.000000]
Apr 11 13:11:15 unknown MyTravelPin[337] <Warning>: Audio MSTicker: We are late of 1244 miliseconds.
Apr 11 13:11:15 unknown MyTravelPin[337] <Warning>: io unit initialized
Apr 11 13:11:15 unknown MyTravelPin[337] <Warning>: I/O unit latency [0.000000], quality [64]
Apr 11 13:11:15 unknown MyTravelPin[337] <Error>: 13:11:15.427 <AURemoteIO::IOThread> address@hidden: IOThread exiting with error 0x10004006
Apr 11 13:11:15 unknown MyTravelPin[337] <Warning>: AudioUnit error for AudioOutputUnitStart: ret=unkown error (268435459)
Apr 11 13:11:15 unknown MyTravelPin[337] <Warning>: IO unit started, current hw output latency [0.000000] input [0.000000] iobuf[0.195276] sample rate [0.000000]
Apr 11 13:11:15 unknown MyTravelPin[337] <Warning>: Audio MSTicker: We are late of 1252 miliseconds.
Apr 11 13:11:15 unknown MyTravelPin[337] <Warning>: io unit initialized
Apr 11 13:11:15 unknown MyTravelPin[337] <Warning>: I/O unit latency [0.000000], quality [64]
Apr 11 13:11:15 unknown MyTravelPin[337] <Warning>: AudioUnit error for AudioOutputUnitStart: ret=unkown error (268435459)
Apr 11 13:11:15 unknown MyTravelPin[337] <Warning>: IO unit started, current hw output latency [0.000000] input [0.000000] iobuf[0.195276] sample rate [0.000000]
Apr 11 13:11:15 unknown MyTravelPin[337] <Warning>: Audio MSTicker: We are late of 1257 miliseconds.
Apr 11 13:11:15 unknown MyTravelPin[337] <Warning>: io unit initialized
Apr 11 13:11:15 unknown MyTravelPin[337] <Warning>: I/O unit latency [0.000000], quality [64]
Apr 11 13:11:15 unknown MyTravelPin[337] <Warning>: AudioUnit error for AudioOutputUnitStart: ret=unkown error (268435459)
Apr 11 13:11:15 unknown MyTravelPin[337] <Warning>: IO unit started, current hw output latency [0.000000] input [0.000000] iobuf[0.195276] sample rate [0.000000]
Apr 11 13:11:15 unknown MyTravelPin[337] <Warning>: Audio MSTicker: We are late of 1261 miliseconds.
Apr 11 13:11:15 unknown MyTravelPin[337] <Warning>: io unit initialized
 
We will be waiting for your valuable feedback.

Thanks,
Ramu

-- 
Ramu