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

[Ramu]

Jehan,

Here is how we can reproduce crash of mediaserverd:

Make or Receive call thru' headphone, the linphone will crash.

On Sat, Apr 14, 2012 at 12:25 AM, Ramu <address@hidden> wrote:

Jehan,

We are ready to pay for paid support.

Please respond to us.

On Thu, Apr 12, 2012 at 11:02 PM, Ramu <address@hidden> wrote:

Jehan,

Just download linphone from appstore and there is no Audio on 1st call.  Here is the debug:

Apr 12 22:59:13 unknown linphone[4927] <Warning>: MESSAGE REC. CALLID:721d3c0c6dd5105c4c66f5f311537df6
Apr 12 22:59:13 unknown linphone[4927] <Warning>: Message received from: 208.81.243.197:5060
Apr 12 22:59:13 unknown linphone[4927] <Warning>: This is a request
Apr 12 22:59:13 unknown linphone[4927] <Warning>: keep alive: 1
Apr 12 22:59:13 unknown linphone[4927] <Warning>: tcp_tl_keepalive socket node:208.81.243.197:5060 , socket 18 [pos=0], connected
Apr 12 22:59:13 unknown linphone[4927] <Warning>: eXosip: Reseting timer to 10s before waking up!
Apr 12 22:59:13 unknown linphone[4927] <Warning>: Audio MSTicker: We are late of 75 miliseconds.
Apr 12 22:59:13 unknown linphone[4927] <Warning>: I/O unit latency [0.000000], quality [64]
Apr 12 22:59:13 unknown linphone[4927] <Warning>: current hw output latency [0.011625] input [0.007250] iobuf[0.016000] sample rate [8000.000000]
Apr 12 22:59:15 unknown ReportCrash[4928] <Notice>: Formulating crash report for process mediaserverd[4902]
Apr 12 22:59:15 unknown linphone[4927] <Error>: 22:59:15.121 <0x3f877d98> AUIOClient_StartIO failed (-308)
Apr 12 22:59:15 unknown linphone[4927] <Warning>: AudioUnit error for AudioOutputUnitStart: ret=-308 (-308)
Apr 12 22:59:15 unknown linphone[4927] <Warning>: Configuring audio session for play back/record
Apr 12 22:59:15 unknown linphone[4927] <Warning>: Call 0x6d1690: moving from state LinphoneCallConnected to LinphoneCallStreamsRunning
Apr 12 22:59:15 unknown linphone[4927] <Warning>: call answered.
Apr 12 22:59:15 unknown com.apple.launchd[1] <Warning>: (com.apple.mediaserverd) Job appears to have crashed: Segmentation fault: 11
Apr 12 22:59:15 unknown linphone[4927] <Warning>: linphone process event get a message 15
Apr 12 22:59:15 unknown linphone[4927] <Warning>: CALL_ACK
Apr 12 22:59:15 unknown linphone[4927] <Warning>: bandwidth usage: audio=[d=0.0,u=0.0] video=[d=0.0,u=0.0] kbit/sec
Apr 12 22:59:15 unknown linphone[4927] <Warning>: Thread processing load: audio=0.801430    video=0.000000
Apr 12 22:59:15 unknown kernel[0] <Debug>: launchd[4929] Builtin profile: mediaserverd (sandbox)
Apr 12 22:59:16 unknown mediaserverd[4929] <Notice>: 2012-04-12 10:59:16.019249 PM [AirTunes] HAL plugin started
Apr 12 22:59:16 unknown ReportCrash[4928] <Notice>: Saved crashreport to /var/mobile/Library/Logs/CrashReporter/mediaserverd_2012-04-12-225914_Telivos-iPod.plist using uid: 0 gid: 0, synthetic_euid: 501 egid: 0
Apr 12 22:59:16 unknown linphone[4927] <Warning>: Audio MSTicker: We are late of 91 miliseconds.
Apr 12 22:59:16 unknown linphone[4927] <Warning>: Audio MSTicker: We are late of 135 miliseconds.
Apr 12 22:59:16 unknown mediaserverd[4929] <Error>: 22:59:16.925011 com.apple.AVConference: /SourceCache/GameKitServices/GameKitServices-344.21/AVConference.subproj/Sources/AVConferenceServer.m:1867: AVConferenceServerStart

On Thu, Apr 12, 2012 at 10:43 PM, Ramu <address@hidden> wrote:

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

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Ramu

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Ramu

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Ramu

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Ramu