no more sound after phone call interruption - SimpleAudioEngine

cocos2d for iPhone » Programming » CocosDenshion (sound engine)

no more sound after phone call interruption - SimpleAudioEngine

(69 posts) (15 voices)

Started 1 year ago by taber
Latest reply from Steve Oldmeadow

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taber
Member

Hi, I'm using SimpleAudioEngine with 0.99.4 final, like so:

- (void) applicationDidFinishLaunching:(UIApplication*)application {
  [[CDAudioManager sharedManager] setMode:kAMM_FxPlusMusicIfNoOtherAudio];
  [[CDAudioManager sharedManager] setResignBehavior:kAMRBStopPlay autoHandle:YES];

  SimpleAudioEngine *sae = [SimpleAudioEngine sharedEngine];

  if(sae != nil) {
    [sae preloadEffect:@"click_up.caf"];
    [sae preloadEffect:@"click_down.caf"];
    [sae preloadEffect:@"click_switch.caf"];
  }
  ...
}

But when I call my phone, I let it ring a couple times then hang up my phone I used to call my cell phone with. The audio appears to never come back. I see the following in my debug console:

...
Denshion::CDAudioManager - Audio session resumed
AudioStreamBasicDescription:  2 ch,  44100 Hz, 'lpcm' (0x00000C2C) 8.24-bit little-endian signed integer, deinterleaved
17:19:30.515 <0x3e2b47c8> AUIOClient_StartIO failed (-12985)

I'm just calling [sae playSound:@"click_down.caf"] to test sound playback after the call ends.

Has anyone else seen this? Am I doing something wrong with initializing it?

Thanks!

Posted 1 year ago #

taber
Member

Oops, I was going to mention how I was trying to play the sound, using "[sae playEffect: self.snd];" but it looks like I already did that. Wow I'm getting old. Haha.

Posted 1 year ago #
Steve Oldmeadow
Administrator

You aren't doing anything wrong. There are two ways of dealing with the OpenAL session being interrupted, I am using the old method that is compatible with 2.x. It sound like Apple are no longer supporting that (I'm assuming you are using 4.x?) .

I'll look at it today.

Posted 1 year ago #
taber
Member

Yep using iOS 4.0 (not 4.0.1 yet) - thanks a bunch. One more note: multitasking seems to be working fine! It's just when the audio session is interrupted with a phone call.

Thanks!

Posted 1 year ago #
Steve Oldmeadow
Administrator
It is a problem with the interaction of the resign behaviour auto handler and the audio session interruption code. For now if you don't use this then audio will correctly resume:
```
[[CDAudioManager sharedManager] setResignBehavior:kAMRBStopPlay autoHandle:YES];
```
Posted 1 year ago #
Steve Oldmeadow
Administrator

I've worked out the problem. When the audio is interrupted the audio session is set to inactive, the resign handler is triggered after the audio interruption code and that is setting the audio session to active again. I'll have a fix shortly.

Posted 1 year ago #
taber
Member

I'm confused, it's trying to resign an already interrupted audio session? Anyway thanks a bunch for the explanation and for looking into it.

Posted 1 year ago #
Steve Oldmeadow
Administrator

I think I have it fixed. Do you want to try the version of CDAudioManager.h and CDAudioManager.m from my cocos2d clone, here:

http://github.com/steveoldmeadow/cocos2d-iphone/tree/master/CocosDenshion/CocosDenshion/

I've just been testing with alarms which also triggers audio interruption. I would appreciate if you could test this code with incoming calls.

Posted 1 year ago #

taber
Member

Hi, I just tried it out and it worked the first time I tried, but because it was kind of intermittent before, I tried again. The second time I saw the same error:

2010-07-20 10:14:39.353 AppName[1857:307] Denshion::CDAudioManager - Audio session interrupted
2010-07-20 10:14:39.356 AppName[1857:307] Denshion::CDAudioManager - Audio session set active 0 status = 0
... hung up the phone ...
2010-07-20 10:12:53.390 AppName[1837:307] Denshion::CDAudioManager - handled resign active
2010-07-20 10:12:58.457 AppName[1837:307] Denshion::CDAudioManager - Audio session resumed
2010-07-20 10:12:58.489 AppName[1837:307] Denshion::CDAudioManager - Audio session set active 1 status = 560161140
AudioStreamBasicDescription:  2 ch,  44100 Hz, &#39;lpcm&#39; (0x00000C2C) 8.24-bit little-endian signed integer, deinterleaved
2010-07-20 10:12:58.495 AppName[1837:307] 10:12:58.495 <0x3e2b47c8> AUIOClient_StartIO failed (-12985)

I tried a few different methods of initializing SAE on my end - moving around the order of the calls, along with different modes:

#1: (failed 3 tries)

[[CDAudioManager sharedManager] setMode: kAMM_FxPlusMusicIfNoOtherAudio];
  // note: no setResignBehavior used

  SimpleAudioEngine *sae = [SimpleAudioEngine sharedEngine];

  if(sae != nil) {
    [sae preloadEffect:@"click_up.caf"];
    [sae preloadEffect:@"click_down.caf"];
    [sae preloadEffect:@"click_switch.caf"];
  }

#2: (failed 3 tries)

[[CDAudioManager sharedManager] setMode: kAMM_FxPlusMusicIfNoOtherAudio];
  [[CDAudioManager sharedManager] setResignBehavior:kAMRBStopPlay autoHandle:YES];

  SimpleAudioEngine *sae = [SimpleAudioEngine sharedEngine];

  if(sae != nil) {
    [sae preloadEffect:@"click_up.caf"];
    [sae preloadEffect:@"click_down.caf"];
    [sae preloadEffect:@"click_switch.caf"];
  }

This one output some additional debug info like so:

2010-07-20 10:14:39.353 AppName[1857:307] Denshion::CDAudioManager - Audio session interrupted
2010-07-20 10:14:39.356 AppName[1857:307] Denshion::CDAudioManager - Audio session set active 0 status = 0
... hung up the phone ...
2010-07-20 10:12:53.390 AppName[1837:307] Denshion::CDAudioManager - handled resign active
2010-07-20 10:12:58.457 AppName[1837:307] Denshion::CDAudioManager - Audio session resumed
2010-07-20 10:12:58.489 AppName[1837:307] Denshion::CDAudioManager - Audio session set active 1 status = 560161140
AudioStreamBasicDescription:  2 ch,  44100 Hz, &#39;lpcm&#39; (0x00000C2C) 8.24-bit little-endian signed integer, deinterleaved
2010-07-20 10:12:58.495 AppName[1837:307] 10:12:58.495 <0x3e2b47c8> AUIOClient_StartIO failed (-12985)
... then my app&#39;s "applicationDidBecomeActive" debug messages ...
2010-07-20 10:27:20.793 AppName[1920:307] Denshion::CDAudioManager - Audio session set active 0 status = 0
2010-07-20 10:27:20.798 AppName[1920:307] Denshion::CDAudioManager - Other audio is not playing audio will be exclusive
2010-07-20 10:27:20.843 AppName[1920:307] Denshion::CDAudioManager - Audio session set active 1 status = 0
2010-07-20 10:27:20.897 AppName[1920:307] Denshion::CDAudioManager - Audio session set active 0 status = 0
2010-07-20 10:27:21.011 AppName[1920:307] Denshion::CDAudioManager - Audio session set active 1 status = 0
2010-07-20 10:27:21.015 AppName[1920:307] Denshion::CDAudioManager - audio manager handled become active

And then there was no audio again.

#3: (failed 3 tries)

[[CDAudioManager sharedManager] setMode: kAMM_FxOnly];
  [[CDAudioManager sharedManager] setResignBehavior:kAMRBStopPlay autoHandle:YES];

  SimpleAudioEngine *sae = [SimpleAudioEngine sharedEngine];

  if(sae != nil) {
    [sae preloadEffect:@"click_up.caf"];
    [sae preloadEffect:@"click_down.caf"];
    [sae preloadEffect:@"click_switch.caf"];
  }

#4: This way seemed to work the most out of the 4 (failed 2 out of 4 tries)

[[CDAudioManager sharedManager] setMode: kAMM_FxOnly];
  // note: no setResignBehavior used

  SimpleAudioEngine *sae = [SimpleAudioEngine sharedEngine];

  if(sae != nil) {
    [sae preloadEffect:@"click_up.caf"];
    [sae preloadEffect:@"click_down.caf"];
    [sae preloadEffect:@"click_switch.caf"];
  }

This worked fine twice, but on the third and fourth tries I got the same error (-12985).

Let me know if you want me to try any other configurations. Thanks!

Posted 1 year ago #

tehsuck
Member
I'm not exactly sure why you're having issues, but I just yesterday had to tweak some code for a game of ours that seemed to have similar issues. Here's some things I did that may or may not help you (YMMV)
- For some reason (other devs weren't sure) we had included a AudioSessionInitialize in our App Delegate before any of the sound stuff was initialized, this only seemed to cause a problem with the phone call / alert issue. Otherwise sound worked fine. Once I removed it, most of our issues with incoming phone calls nixing the game audio disappeared.
- We're also using SAE, and I noticed the new method exposed in CDAM, so I hacked this into the init method of the SAE. I realize this is very hacky, but it seemed to work (iPod music background will stay playing during app switching etc.):
  
  -(id) init { if((self=[super init])) { am = [CDAudioManager sharedManager]; [am setResignBehavior:kAMRBStopPlay autoHandle:YES]; soundEngine = am.soundEngine; bufferManager = [[CDBufferManager alloc] initWithEngine:soundEngine]; mute_ = NO; enabled_ = YES; } return self; }
Posted 1 year ago #
Steve Oldmeadow
Administrator

What happens if you answer the call? What happens if you reject the call on the iPhone rather than hang up from the calling phone?

This actually looks like a bug in the OS to me. I must admit I've never tested hanging up from the calling phone before.

Posted 1 year ago #
taber
Member

I think you may be right that it's the OS - I just tried answering and waiting a bit, then ending the call with my iPhone and it worked fine 5 or 6 times in a row. Then the first time I tried hanging up with the phone first, I got the -12985 error! So weird, why would that make any difference? Haha.

Posted 1 year ago #
tehsuck
Member

What happens if you answer the call? What happens if you reject the call on the iPhone rather than hang up from the calling phone?

This actually looks like a bug in the OS to me. I must admit I've never tested hanging up from the calling phone before.

All of the scenarios work for my app when I included the setResignBehavior method exposed in CDAM with my version of SAE. I should also note that I'm using an Ad-hoc build.

Posted 1 year ago #
taber
Member

All of the scenarios work for my app when I included the setResignBehavior method exposed in CDAM with my version of SAE. I should also note that I'm using an Ad-hoc build.

Weird, I just tried adding [am setResignBehavior:kAMRBStopPlay autoHandle:YES]; to my copy of cocos2d's SAE init method and I still got the -12985 error when hanging up my land phone first. Oh well, thanks anyway guys. Maybe Apple fixed it in 4.0.1 - haven't messed with that yet. :)

Edit: tried that with Debug and Release modes of my app.

Posted 1 year ago #
tehsuck
Member

So as it turns out, I spoke too soon - I had a co-worker doing Q/A and he had the same thing happen. Sometimes the sound would come back, sometimes not, sometimes the app would crash upon resume. So I am back to scratching my head over this.

Posted 1 year ago #
Steve Oldmeadow
Administrator

It looks like it is caused by this problem related to task switching too quickly.

https://devforums.apple.com/message/251992

I'll see if I can reproduce on 4.0 and then test 4.0.1 to see if the issue is resolved there.

Update: I can easily reproduce the issue with a 3GS and iOS 4.0. When it fails there is an error reactivating the audio session.

Update: The issue occurs on 4.0.1 as well, looks like a fix is needed.

Update: I've fixed this issue. Now I've found another one that occurs when you accept a phone call.

Posted 1 year ago #
Steve Oldmeadow
Administrator

CDAudioManager.* at same URL as above now contains a fix for this issue.

@taber and @tehsuck - I would appreciate it if you could test and confirm it fixes the issue for you.

The only issue I have now is when you receive a phone call, if you task switch back to your app during the call then the audio session is never resumed in your app. This means sound effects stop working.

Posted 1 year ago #
tehsuck
Member

Steve - thanks a lot, that did seem to clear up most of my issues. I had my game running and then called my phone, answered for about 15 seconds and then hung up the remote phone and the game came back with all sounds resuming as they should've.

Tried this on 2 iPhone 4's - one with 4.0 and one with 4.0.1 and they both worked well.

I'm still having a seperate issue and it might just be me needing to implement something, but my game is set to kAMM_FxPlusMusicIfNoOtherAudio, and if I task-switch to iPod, play some music, come back - everything is correct (iPod music is playing in background, and game effect still play), but then if I go back to the iPod, turn off music, and come back to the app, my background game music doesn't resume.

Posted 1 year ago #
Steve Oldmeadow
Administrator

@tehsuck, can you post the console log of a run through the problematic test case?

Also try the FadeToGrey demo that comes with CocosDenshion (using the new CDAudioManager of course). I just tried your test case using that and I can flick between the app and iPod starting and stopping music many times with no problem.

That way we can narrow down whether it is something in your app or a general issue.

Also with regard to the original issue you need to hang up after a short amount of time but not to short, I found two rings did the trick. You should see a message in the log about session activation failing.

Posted 1 year ago #
clubsuede
Member

when I test CocosDenshion - Tom The Turret, background music is OK
but no more sound effects after decline the call.

I'm using cocos2d v0.99.4 final with a 3GS and iOS 4.0

Posted 1 year ago #
Steve Oldmeadow
Administrator

@clubsuede - yes, that is the point of the thread. If you want the problem fixed then you need to use the CDAudioManager that is here:

http://github.com/steveoldmeadow/cocos2d-iphone/tree/master/CocosDenshion/CocosDenshion/

Posted 1 year ago #
clubsuede
Member

@Steve Oldmeadow , http://github.com/steveoldmeadow/cocos2d-iphone/tree/master/CocosDenshion/CocosDenshion/

also have the same problem.

Posted 1 year ago #
Steve Oldmeadow
Administrator

@clubsuede - are you sure you haven't screwed up? Make sure you do a clean build and delete any prior version of the app from the phone. I have been testing for 2 days on the same configuration as you and the problem appears fixed to me. 99.4 final did have a problem.

If you do get the problem then post the full console log from CocosDenshion and tell me the exact test case to reproduce the problem e.g how long do you wait before declining the call?

Posted 1 year ago #

clubsuede
Member

I'm sure clean build and delete any prior version of the app from the phone.
and decline the call after 3-5 seconds.

[Session started at 2010-07-22 19:00:20 +0900.]
GNU gdb 6.3.50-20050815 (Apple version gdb-1470) (Thu May 27 05:54:06 UTC 2010)
Copyright 2004 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you are
welcome to change it and/or distribute copies of it under certain conditions.
Type "show copying" to see the conditions.
There is absolutely no warranty for GDB.  Type "show warranty" for details.
This GDB was configured as "--host=i386-apple-darwin --target=arm-apple-darwin".tty /dev/ttys000
Loading program into debugger…
Program loaded.
target remote-mobile /tmp/.XcodeGDBRemote-179-64
Switching to remote-macosx protocol
mem 0x1000 0x3fffffff cache
mem 0x40000000 0xffffffff none
mem 0x00000000 0x0fff none
run
Running…
[Switching to thread 11523]
[Switching to thread 11523]
sharedlibrary apply-load-rules all
continue
2010-07-22 19:01:30.540 CocosDenshion - Tom The Turret[2358:5403] Denshion::CDAudioManager - Audio session set active 0 status = 0
2010-07-22 19:01:30.553 CocosDenshion - Tom The Turret[2358:5403] Denshion::CDAudioManager - Other audio is not playing audio will be exclusive
2010-07-22 19:01:30.625 CocosDenshion - Tom The Turret[2358:5403] Denshion::CDAudioManager - Audio session set active 1 status = 0
2010-07-22 19:01:30.644 CocosDenshion - Tom The Turret[2358:5403] Denshion::CDAudioManager - Audio session set active 0 status = 0
2010-07-22 19:01:30.714 CocosDenshion - Tom The Turret[2358:5403] Denshion::CDAudioManager - Audio session set active 1 status = 0
2010-07-22 19:01:30.747 CocosDenshion - Tom The Turret[2358:5403] Denshion::CDSoundEngine - mixer output rate set to 22050.00
2010-07-22 19:01:30.764 CocosDenshion - Tom The Turret[2358:307] cocos2d: cocos2d v0.99.4-rc2
2010-07-22 19:01:30.773 CocosDenshion - Tom The Turret[2358:307] cocos2d: Using Director Type:CCDisplayLinkDirector
AudioStreamBasicDescription:  2 ch,  22050 Hz, 'lpcm' (0x00000C2C) 8.24-bit little-endian signed integer, deinterleaved
2010-07-22 19:01:32.013 CocosDenshion - Tom The Turret[2358:307] cocos2d: GL_VENDOR:   Imagination Technologies
2010-07-22 19:01:32.019 CocosDenshion - Tom The Turret[2358:307] cocos2d: GL_RENDERER: PowerVR SGX 535
2010-07-22 19:01:32.024 CocosDenshion - Tom The Turret[2358:307] cocos2d: GL_VERSION:  OpenGL ES-CM 1.1 IMGSGX535-48.11.3
2010-07-22 19:01:32.036 CocosDenshion - Tom The Turret[2358:307] cocos2d: GL_MAX_TEXTURE_SIZE: 2048
2010-07-22 19:01:32.041 CocosDenshion - Tom The Turret[2358:307] cocos2d: GL_MAX_MODELVIEW_STACK_DEPTH: 16
2010-07-22 19:01:32.046 CocosDenshion - Tom The Turret[2358:307] cocos2d: GL supports PVRTC: YES
2010-07-22 19:01:32.051 CocosDenshion - Tom The Turret[2358:307] cocos2d: GL supports BGRA8888 textures: NO
2010-07-22 19:01:32.055 CocosDenshion - Tom The Turret[2358:307] cocos2d: GL supports NPOT textures: YES
2010-07-22 19:01:32.066 CocosDenshion - Tom The Turret[2358:5403] Denshion::CDSoundEngine - generate buffers 0 to 63
2010-07-22 19:01:32.071 CocosDenshion - Tom The Turret[2358:5403] Denshion::CDSoundEngine - buffer created 2400
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2010-07-22 19:01:32.225 CocosDenshion - Tom The Turret[2358:5403] Denshion::CDSoundEngine - buffer created 2429
2010-07-22 19:01:32.231 CocosDenshion - Tom The Turret[2358:5403] Denshion::CDSoundEngine - buffer created 2430
2010-07-22 19:01:32.237 CocosDenshion - Tom The Turret[2358:5403] Denshion::CDSoundEngine - buffer created 2431
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2010-07-22 19:01:32.302 CocosDenshion - Tom The Turret[2358:5403] Denshion::CDSoundEngine - buffer created 2442
2010-07-22 19:01:32.308 CocosDenshion - Tom The Turret[2358:5403] Denshion::CDSoundEngine - buffer created 2443
2010-07-22 19:01:32.314 CocosDenshion - Tom The Turret[2358:5403] Denshion::CDSoundEngine - buffer created 2444
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2010-07-22 19:01:32.061 CocosDenshion - Tom The Turret[2358:307] cocos2d: GL supports discard_framebuffer: YES
2010-07-22 19:01:32.355 CocosDenshion - Tom The Turret[2358:5403] Denshion::CDSoundEngine - buffer created 2451
2010-07-22 19:01:32.359 CocosDenshion - Tom The Turret[2358:307] cocos2d: compiled with NPOT support: NO
2010-07-22 19:01:32.362 CocosDenshion - Tom The Turret[2358:5403] Denshion::CDSoundEngine - buffer created 2452
2010-07-22 19:01:32.370 CocosDenshion - Tom The Turret[2358:307] cocos2d: compiled with VBO support in TextureAtlas : YES
2010-07-22 19:01:32.372 CocosDenshion - Tom The Turret[2358:5403] Denshion::CDSoundEngine - buffer created 2453
2010-07-22 19:01:32.380 CocosDenshion - Tom The Turret[2358:5403] Denshion::CDSoundEngine - buffer created 2454
2010-07-22 19:01:32.384 CocosDenshion - Tom The Turret[2358:5403] Denshion::CDSoundEngine - buffer created 2455
2010-07-22 19:01:32.385 CocosDenshion - Tom The Turret[2358:5403] Denshion::CDSoundEngine - buffer created 2456
2010-07-22 19:01:32.386 CocosDenshion - Tom The Turret[2358:5403] Denshion::CDSoundEngine - buffer created 2457
2010-07-22 19:01:32.387 CocosDenshion - Tom The Turret[2358:5403] Denshion::CDSoundEngine - buffer created 2458
2010-07-22 19:01:32.388 CocosDenshion - Tom The Turret[2358:5403] Denshion::CDSoundEngine - buffer created 2459
2010-07-22 19:01:32.389 CocosDenshion - Tom The Turret[2358:5403] Denshion::CDSoundEngine - buffer created 2460
2010-07-22 19:01:32.398 CocosDenshion - Tom The Turret[2358:5403] Denshion::CDSoundEngine - buffer created 2461
2010-07-22 19:01:32.399 CocosDenshion - Tom The Turret[2358:5403] Denshion::CDSoundEngine - buffer created 2462
2010-07-22 19:01:32.400 CocosDenshion - Tom The Turret[2358:5403] Denshion::CDSoundEngine - buffer created 2463
2010-07-22 19:01:32.406 CocosDenshion - Tom The Turret[2358:5403] Denshion::CDSoundEngine - try to generate source 0
2010-07-22 19:01:32.378 CocosDenshion - Tom The Turret[2358:307] cocos2d: compiled with Affine Matrix transformation in CCNode : YES
2010-07-22 19:01:32.414 CocosDenshion - Tom The Turret[2358:5403] Denshion::CDSoundEngine - try to generate source 1
2010-07-22 19:01:32.415 CocosDenshion - Tom The Turret[2358:307] cocos2d: compiled with Profiling Support: NO
2010-07-22 19:01:32.422 CocosDenshion - Tom The Turret[2358:5403] Denshion::CDSoundEngine - try to generate source 2
2010-07-22 19:01:32.433 CocosDenshion - Tom The Turret[2358:5403] Denshion::CDSoundEngine - try to generate source 3
2010-07-22 19:01:32.440 CocosDenshion - Tom The Turret[2358:5403] Denshion::CDSoundEngine - try to generate source 4
2010-07-22 19:01:32.449 CocosDenshion - Tom The Turret[2358:5403] Denshion::CDSoundEngine - try to generate source 5
2010-07-22 19:01:32.467 CocosDenshion - Tom The Turret[2358:5403] Denshion::CDSoundEngine - try to generate source 6
2010-07-22 19:01:32.472 CocosDenshion - Tom The Turret[2358:5403] Denshion::CDSoundEngine - try to generate source 7
2010-07-22 19:01:32.477 CocosDenshion - Tom The Turret[2358:5403] Denshion::CDSoundEngine - try to generate source 8
2010-07-22 19:01:32.483 CocosDenshion - Tom The Turret[2358:5403] Denshion::CDSoundEngine - try to generate source 9
2010-07-22 19:01:32.488 CocosDenshion - Tom The Turret[2358:5403] Denshion::CDSoundEngine - try to generate source 10
2010-07-22 19:01:32.494 CocosDenshion - Tom The Turret[2358:5403] Denshion::CDSoundEngine - try to generate source 11
2010-07-22 19:01:32.499 CocosDenshion - Tom The Turret[2358:5403] Denshion::CDSoundEngine - try to generate source 12
2010-07-22 19:01:32.504 CocosDenshion - Tom The Turret[2358:5403] Denshion::CDSoundEngine - try to generate source 13
2010-07-22 19:01:32.510 CocosDenshion - Tom The Turret[2358:5403] Denshion::CDSoundEngine - try to generate source 14
2010-07-22 19:01:32.515 CocosDenshion - Tom The Turret[2358:5403] Denshion::CDSoundEngine - try to generate source 15
2010-07-22 19:01:32.520 CocosDenshion - Tom The Turret[2358:5403] Denshion::CDSoundEngine - try to generate source 16
2010-07-22 19:01:32.525 CocosDenshion - Tom The Turret[2358:5403] Denshion::CDSoundEngine - try to generate source 17
2010-07-22 19:01:32.530 CocosDenshion - Tom The Turret[2358:5403] Denshion::CDSoundEngine - try to generate source 18
2010-07-22 19:01:32.536 CocosDenshion - Tom The Turret[2358:5403] Denshion::CDSoundEngine - try to generate source 19
2010-07-22 19:01:32.541 CocosDenshion - Tom The Turret[2358:5403] Denshion::CDSoundEngine - try to generate source 20
2010-07-22 19:01:32.546 CocosDenshion - Tom The Turret[2358:5403] Denshion::CDSoundEngine - try to generate source 21
2010-07-22 19:01:32.551 CocosDenshion - Tom The Turret[2358:5403] Denshion::CDSoundEngine - try to generate source 22
2010-07-22 19:01:32.557 CocosDenshion - Tom The Turret[2358:5403] Denshion::CDSoundEngine - try to generate source 23
2010-07-22 19:01:32.562 CocosDenshion - Tom The Turret[2358:5403] Denshion::CDSoundEngine - try to generate source 24
2010-07-22 19:01:32.567 CocosDenshion - Tom The Turret[2358:5403] Denshion::CDSoundEngine - try to generate source 25
2010-07-22 19:01:32.572 CocosDenshion - Tom The Turret[2358:5403] Denshion::CDSoundEngine - try to generate source 26
2010-07-22 19:01:32.578 CocosDenshion - Tom The Turret[2358:5403] Denshion::CDSoundEngine - try to generate source 27
2010-07-22 19:01:32.583 CocosDenshion - Tom The Turret[2358:5403] Denshion::CDSoundEngine - try to generate source 28
2010-07-22 19:01:32.588 CocosDenshion - Tom The Turret[2358:5403] Denshion::CDSoundEngine - try to generate source 29
2010-07-22 19:01:32.593 CocosDenshion - Tom The Turret[2358:5403] Denshion::CDSoundEngine - try to generate source 30
2010-07-22 19:01:32.598 CocosDenshion - Tom The Turret[2358:5403] Denshion::CDSoundEngine - try to generate source 31
2010-07-22 19:01:32.604 CocosDenshion - Tom The Turret[2358:5403] Denshion::CDSoundEngine - total sources 32
2010-07-22 19:01:32.610 CocosDenshion - Tom The Turret[2358:5403] Denshion::CDSoundEngine - source def 0 0 0
2010-07-22 19:01:32.614 CocosDenshion - Tom The Turret[2358:5403] -------------- source Group Info --------------
2010-07-22 19:01:32.619 CocosDenshion - Tom The Turret[2358:5403] Group: 0 start:0 total:32
2010-07-22 19:01:32.625 CocosDenshion - Tom The Turret[2358:5403] ----- mute:0 nonInterruptible:0
2010-07-22 19:01:32.630 CocosDenshion - Tom The Turret[2358:5403] ----- Source statuses ----
2010-07-22 19:01:32.635 CocosDenshion - Tom The Turret[2358:5403] Source status:0 index=0 locked=0
2010-07-22 19:01:32.639 CocosDenshion - Tom The Turret[2358:5403] Source status:1 index=1 locked=0
2010-07-22 19:01:32.644 CocosDenshion - Tom The Turret[2358:5403] Source status:2 index=2 locked=0
2010-07-22 19:01:32.650 CocosDenshion - Tom The Turret[2358:5403] Source status:3 index=3 locked=0
2010-07-22 19:01:32.655 CocosDenshion - Tom The Turret[2358:5403] Source status:4 index=4 locked=0
2010-07-22 19:01:32.660 CocosDenshion - Tom The Turret[2358:5403] Source status:5 index=5 locked=0
2010-07-22 19:01:32.665 CocosDenshion - Tom The Turret[2358:5403] Source status:6 index=6 locked=0
2010-07-22 19:01:32.670 CocosDenshion - Tom The Turret[2358:5403] Source status:7 index=7 locked=0
2010-07-22 19:01:32.675 CocosDenshion - Tom The Turret[2358:5403] Source status:8 index=8 locked=0
2010-07-22 19:01:32.680 CocosDenshion - Tom The Turret[2358:5403] Source status:9 index=9 locked=0
2010-07-22 19:01:32.685 CocosDenshion - Tom The Turret[2358:5403] Source status:10 index=10 locked=0
2010-07-22 19:01:32.690 CocosDenshion - Tom The Turret[2358:5403] Source status:11 index=11 locked=0
2010-07-22 19:01:32.696 CocosDenshion - Tom The Turret[2358:5403] Source status:12 index=12 locked=0
2010-07-22 19:01:32.701 CocosDenshion - Tom The Turret[2358:5403] Source status:13 index=13 locked=0
2010-07-22 19:01:32.705 CocosDenshion - Tom The Turret[2358:5403] Source status:14 index=14 locked=0
2010-07-22 19:01:32.710 CocosDenshion - Tom The Turret[2358:5403] Source status:15 index=15 locked=0
2010-07-22 19:01:32.716 CocosDenshion - Tom The Turret[2358:5403] Source status:16 index=16 locked=0
2010-07-22 19:01:32.721 CocosDenshion - Tom The Turret[2358:5403] Source status:17 index=17 locked=0
2010-07-22 19:01:32.726 CocosDenshion - Tom The Turret[2358:5403] Source status:18 index=18 locked=0
2010-07-22 19:01:32.731 CocosDenshion - Tom The Turret[2358:5403] Source status:19 index=19 locked=0
2010-07-22 19:01:32.909 CocosDenshion - Tom The Turret[2358:5403] Source status:20 index=20 locked=0
2010-07-22 19:01:32.914 CocosDenshion - Tom The Turret[2358:5403] Source status:21 index=21 locked=0
2010-07-22 19:01:32.919 CocosDenshion - Tom The Turret[2358:5403] Source status:22 index=22 locked=0
2010-07-22 19:01:32.925 CocosDenshion - Tom The Turret[2358:5403] Source status:23 index=23 locked=0
2010-07-22 19:01:32.930 CocosDenshion - Tom The Turret[2358:5403] Source status:24 index=24 locked=0
2010-07-22 19:01:32.935 CocosDenshion - Tom The Turret[2358:5403] Source status:25 index=25 locked=0
2010-07-22 19:01:32.940 CocosDenshion - Tom The Turret[2358:5403] Source status:26 index=26 locked=0
2010-07-22 19:01:32.945 CocosDenshion - Tom The Turret[2358:5403] Source status:27 index=27 locked=0
2010-07-22 19:01:32.951 CocosDenshion - Tom The Turret[2358:5403] Source status:28 index=28 locked=0
2010-07-22 19:01:32.956 CocosDenshion - Tom The Turret[2358:5403] Source status:29 index=29 locked=0
2010-07-22 19:01:32.961 CocosDenshion - Tom The Turret[2358:5403] Source status:30 index=30 locked=0
2010-07-22 19:01:32.966 CocosDenshion - Tom The Turret[2358:5403] Source status:31 index=31 locked=0
2010-07-22 19:01:32.973 CocosDenshion - Tom The Turret[2358:5403] Denshion::CDSoundEngine - testing get gain for source 1
2010-07-22 19:01:33.155 CocosDenshion - Tom The Turret[2358:5203] Denshion::CDBufferManager generating new buffer id 0
2010-07-22 19:01:33.160 CocosDenshion - Tom The Turret[2358:5203] Denshion::CDSoundEngine - Loading openAL buffer 0 femaleHit.wav
2010-07-22 19:01:33.195 CocosDenshion - Tom The Turret[2358:5203] Denshion::CDSoundEngine - Loading buffer 0
2010-07-22 19:01:33.199 CocosDenshion - Tom The Turret[2358:5203] Denshion::CDSoundEngine -  =============== Buffer Loaded ===============
2010-07-22 19:01:33.205 CocosDenshion - Tom The Turret[2358:5203] Denshion::CDBufferManager buffer loaded 0 femaleHit.wav
2010-07-22 19:01:33.210 CocosDenshion - Tom The Turret[2358:5203] Denshion::SimpleAudioEngine preloaded femaleHit.wav
2010-07-22 19:01:33.216 CocosDenshion - Tom The Turret[2358:5203] Denshion::CDBufferManager generating new buffer id 1
2010-07-22 19:01:33.221 CocosDenshion - Tom The Turret[2358:5203] Denshion::CDSoundEngine - Loading openAL buffer 1 maleHit.wav
2010-07-22 19:01:33.237 CocosDenshion - Tom The Turret[2358:5203] Denshion::CDSoundEngine - Loading buffer 1
2010-07-22 19:01:33.241 CocosDenshion - Tom The Turret[2358:5203] Denshion::CDSoundEngine - WARNING sample rate does not match mixer sample rate performance will not be optimal.
2010-07-22 19:01:33.246 CocosDenshion - Tom The Turret[2358:5203] Denshion::CDSoundEngine -  =============== Buffer Loaded ===============
2010-07-22 19:01:33.253 CocosDenshion - Tom The Turret[2358:5203] Denshion::CDBufferManager buffer loaded 1 maleHit.wav
2010-07-22 19:01:33.258 CocosDenshion - Tom The Turret[2358:5203] Denshion::SimpleAudioEngine preloaded maleHit.wav
2010-07-22 19:01:33.263 CocosDenshion - Tom The Turret[2358:5203] Denshion::CDBufferManager generating new buffer id 2
2010-07-22 19:01:33.268 CocosDenshion - Tom The Turret[2358:5203] Denshion::CDSoundEngine - Loading openAL buffer 2 shoot.wav
2010-07-22 19:01:33.280 CocosDenshion - Tom The Turret[2358:5203] Denshion::CDSoundEngine - Loading buffer 2
2010-07-22 19:01:33.284 CocosDenshion - Tom The Turret[2358:5203] Denshion::CDSoundEngine - WARNING sample rate does not match mixer sample rate performance will not be optimal.
2010-07-22 19:01:33.289 CocosDenshion - Tom The Turret[2358:5203] Denshion::CDSoundEngine -  =============== Buffer Loaded ===============
2010-07-22 19:01:33.294 CocosDenshion - Tom The Turret[2358:5203] Denshion::CDBufferManager buffer loaded 2 shoot.wav
2010-07-22 19:01:33.300 CocosDenshion - Tom The Turret[2358:5203] Denshion::SimpleAudioEngine preloaded shoot.wav
2010-07-22 19:01:33.305 CocosDenshion - Tom The Turret[2358:5203] Denshion::CDLongAudioSource - Loading new audio source background.caf
2010-07-22 19:01:33.550 CocosDenshion - Tom The Turret[2358:307] cocos2d: Frame interval: 1
2010-07-22 19:01:34.055 CocosDenshion - Tom The Turret[2358:7317] cocos2d: deallocing <CCAsyncObject: 0x252970>
2010-07-22 19:01:34.106 CocosDenshion - Tom The Turret[2358:307] cocos2d: surface size: 320x480
2010-07-22 19:01:34.157 CocosDenshion - Tom The Turret[2358:307] cocos2d: deallocing <CCSprite = 002594E0 | Rect = (0.00,0.00,480.00,320.00) | tag = -1 | atlasIndex = -1>
2010-07-22 19:01:34.304 CocosDenshion - Tom The Turret[2358:307] Received memory warning. Level=2
2010-07-22 19:01:34.311 CocosDenshion - Tom The Turret[2358:307] cocos2d: CCTextureCache: removing unused texture: DefaultLandscape.png
2010-07-22 19:01:34.314 CocosDenshion - Tom The Turret[2358:307] cocos2d: deallocing <CCTexture2D = 002194C0 | Name = 2 | Dimensions = 512x512 | Coordinates = (0.94, 0.62)>
[Switching to thread 13315]
2010-07-22 19:01:34.643 CocosDenshion - Tom The Turret[2358:307] cocos2d: deallocing <CCFadeOut = 0025CF90 | Tag = -1>
.
.
.
2010-07-22 19:02:00.281 CocosDenshion - Tom The Turret[2358:307] cocos2d: deallocing <CCSequence = 0025A400 | Tag = -1>
2010-07-22 19:02:00.283 CocosDenshion - Tom The Turret[2358:307] cocos2d: deallocing <CCRepeatForever = 0021E4D0 | Tag = -1>
2010-07-22 19:02:00.286 CocosDenshion - Tom The Turret[2358:307] cocos2d: deallocing <CCRadialCWTransition = 0027B740 | Tag = -1>
2010-07-22 19:02:00.746 CocosDenshion - Tom The Turret[2358:307] Denshon::CDXPropertyModifierAction deallocated <CDXPropertyModifierAction = 0027CB30 | Tag = -1>
2010-07-22 19:02:00.764 CocosDenshion - Tom The Turret[2358:307] Denshion::CDPropertyModifier deallocated <CDLongAudioSourceFader: 0x27c920>
2010-07-22 19:02:00.771 CocosDenshion - Tom The Turret[2358:307] cocos2d: deallocing <CDXPropertyModifierAction = 0027CB30 | Tag = -1>
.
.
.
2010-07-22 19:02:05.673 CocosDenshion - Tom The Turret[2358:307] cocos2d: deallocing <CCCallFuncN = 0027AB50 | Tag = -1>
2010-07-22 19:02:05.696 CocosDenshion - Tom The Turret[2358:307] cocos2d: deallocing <CCSequence = 0027AD00 | Tag = -1>
2010-07-22 19:02:05.715 CocosDenshion - Tom The Turret[2358:307] cocos2d: deallocing <CCSprite = 0027A9D0 | Rect = (482.00,532.00,9.00,9.00) | tag = 2 | atlasIndex = -1>
2010-07-22 19:02:05.752 CocosDenshion - Tom The Turret[2358:307] Denshion::CDAudioManager - Audio session interrupted
2010-07-22 19:02:05.768 CocosDenshion - Tom The Turret[2358:307] Denshion::CDAudioManager - Audio session set active 0 status = 0
2010-07-22 19:02:05.788 CocosDenshion - Tom The Turret[2358:307] Denshion::CDLongAudioSource - audio player interrupted
2010-07-22 19:02:05.802 CocosDenshion - Tom The Turret[2358:307] cocos2d: deallocing <CCMoveBy = 0026F490 | Tag = -1>
2010-07-22 19:02:05.847 CocosDenshion - Tom The Turret[2358:307] cocos2d: deallocing <CCCallFuncN = 0027AEA0 | Tag = -1>
2010-07-22 19:02:05.853 CocosDenshion - Tom The Turret[2358:307] cocos2d: deallocing <CCSequence = 0026F4D0 | Tag = -1>
2010-07-22 19:02:05.858 CocosDenshion - Tom The Turret[2358:307] cocos2d: deallocing <CCSprite = 0027C120 | Rect = (482.00,532.00,9.00,9.00) | tag = 2 | atlasIndex = -1>
2010-07-22 19:02:05.937 CocosDenshion - Tom The Turret[2358:307] cocos2d: deallocing <CCRotateTo = 00278310 | Tag = -1>
2010-07-22 19:02:05.976 CocosDenshion - Tom The Turret[2358:307] cocos2d: deallocing <CCCallFunc = 0027BBA0 | Tag = -1>
2010-07-22 19:02:05.981 CocosDenshion - Tom The Turret[2358:307] cocos2d: deallocing <CCSequence = 0027A970 | Tag = -1>
2010-07-22 19:02:06.235 CocosDenshion - Tom The Turret[2358:307] cocos2d: Frame interval: 15
2010-07-22 19:02:06.257 CocosDenshion - Tom The Turret[2358:307] Denshion::CDAudioManager - handled resign active
2010-07-22 19:02:12.431 CocosDenshion - Tom The Turret[2358:307] cocos2d: Frame interval: 1
2010-07-22 19:02:12.489 CocosDenshion - Tom The Turret[2358:307] Denshion::CDAudioManager - Audio session set active 0 status = 0
2010-07-22 19:02:12.501 CocosDenshion - Tom The Turret[2358:307] Denshion::CDAudioManager - Other audio is not playing audio will be exclusive
2010-07-22 19:02:12.720 CocosDenshion - Tom The Turret[2358:307] Denshion::CDAudioManager - Audio session set active 1 status = 0
2010-07-22 19:02:12.753 CocosDenshion - Tom The Turret[2358:307] Denshion::CDAudioManager - Audio session set active 0 status = 0
2010-07-22 19:02:12.863 CocosDenshion - Tom The Turret[2358:307] Denshion::CDAudioManager - Audio session set active 1 status = 0
2010-07-22 19:02:12.901 CocosDenshion - Tom The Turret[2358:307] Denshion::CDAudioManager - audio manager handled become active
2010-07-22 19:02:12.987 CocosDenshion - Tom The Turret[2358:307] cocos2d: deallocing <CCMoveBy = 00279AA0 | Tag = -1>
.
.
.
2010-07-22 19:02:19.729 CocosDenshion - Tom The Turret[2358:307] cocos2d: deallocing <CCDelayTime = 00270380 | Tag = -1>
2010-07-22 19:02:19.734 CocosDenshion - Tom The Turret[2358:307] cocos2d: deallocing <CCSequence = 0027B2D0 | Tag = -1>
2010-07-22 19:02:19.740 CocosDenshion - Tom The Turret[2358:307] cocos2d: deallocing <CCRepeatForever = 0027A100 | Tag = -1>
2010-07-22 19:02:19.746 CocosDenshion - Tom The Turret[2358:307] cocos2d: deallocing <CCRadialCWTransition = 002570E0 | Tag = -1>
2010-07-22 19:02:20.728 CocosDenshion - Tom The Turret[2358:307] Denshon::CDXPropertyModifierAction deallocated <CDXPropertyModifierAction = 00255A60 | Tag = -1>
2010-07-22 19:02:20.731 CocosDenshion - Tom The Turret[2358:307] Denshion::CDPropertyModifier deallocated <CDLongAudioSourceFader: 0x2707c0>
2010-07-22 19:02:20.738 CocosDenshion - Tom The Turret[2358:307] cocos2d: deallocing <CDXPropertyModifierAction = 00255A60 | Tag = -1>

Posted 1 year ago #

Steve Oldmeadow
Administrator
Are you sure that is the full log? There is not Audio session resumed message to match:
```
2010-07-22 19:02:05.752 CocosDenshion - Tom The Turret[2358:307] Denshion::CDAudioManager - Audio session interrupted
```
if the OS doesn't send an audio session resumed message then the sound effects will fail but that is a bug in the OS not CocosDenshion.
Posted 1 year ago #
StevePerks
Member

Hi first post here!

Steve, I have the same problem as clubsuede. I updated to your latest source for CocosDenshion and CDAudioManager and my game does not play sound effects after some rejected calls.

I looked at the console log and am also not getting an 'Audio session resumed' message. The semi-good news is that it does appear to be a common bug (perhaps with the OS), as I've tried 2 other games and they both exhibit the same problem.

1. Canoe Slalom (a Cocos2D game)
2. Doodle Jump (needs no introduction)

I'm not sure yet, but after trying numerous workarounds and still not getting it to work, I think its best if I let the problem go for now and concentrate on finishing the game.

Posted 1 year ago #
Steve Oldmeadow
Administrator

@StevePerks - are you using 4.0 or 4.01? I upgraded to 4.01 to see whether taber's original problem was fixed, that is the most obvious difference between mine and clubsuede's testing.

Posted 1 year ago #
StevePerks
Member

I'm using 4.01

Posted 1 year ago #
clubsuede
Member

That is full log. I just got iOS 4.0.1 update but same problem occured.

Posted 1 year ago #
Steve Oldmeadow
Administrator

I've just checked the Apple developer forums. There are definitely bugs in the OS related to the audio session not being correctly resumed on top of the one I identified above. Now I've got to see if I can work around them.

Posted 1 year ago #

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