record/playback issues (USB pipe error e00002ef) on some machines about emu-driver HOT 78 CLOSED

added mavericks-only warning to readme.

from emu-driver.

Filed bug report with apple
19352753 USB pipe READ error e00002ef kIOReturnIsoTooNew on Yosemite

Checkable through

https://bugreport.apple.com

from emu-driver.

I tried various workarounds, trying to count the input packet numbers as in the old code and using 0 instead of kAppleUSBSSIsocContinuousFrame. However it does not work (as it never worked). It seems the USB framenumber is constantly changing in an unpredictable way as there are many other devices on the bus (trackpad, keyboard etc).

The original code had code for this but I have never seen that work either. It had already comments that it didn't work in the code.

I will wait for Apple's response first.

from emu-driver.

Do you think it might help if I could compile on my machine?

from emu-driver.

For sure it would be good to know IF it compiles on XCode 6. Since I started this project, Apple has the bumped XCode version. I don't want to spend time on that now, I prefer getting the stuff running properly over supporting the latest. So I' still on XCode 5.

But I don't expect too much from recompilation. I suppose (hope) that Apple tries to keep binary backwards compatibility so that old programs keep running and then it should not make any difference. But apparently, this assumption does not entirely hold already...

from emu-driver.

Ben FYI, Apple did not yet respond. I have no new ideas yet...

from emu-driver.

The windows code contains also code to compute a start frame.

Search for MIN_AUDIO_START_FRAME_OFFSET in Audio.cpp

from emu-driver.

Tried to re-enable usbInputStream.usbFrameToQueueAt and use it as it used to be

But as before it gives USB pipe READ error e00002ee (kIOReturnIsoTooOld isochronous I/O request for distant past)

Then tried to align the frame nr with the next multiple of 8. Same error.

from emu-driver.

Maybe inspecting the source code where the error originates may help. The error might come from AppleUSBEHCI_UIM.cpp

http://www.opensource.apple.com/source/IOUSBFamily/IOUSBFamily-256.4.2/AppleUSBEHCI/Classes/AppleUSBEHCI_UIM.cpp

from emu-driver.

Even when adding 512 to the current frame nr, it still gives USB pipe READ error e00002ee (kIOReturnIsoTooOld).

from emu-driver.

CHecked that mBus->GetFrameNumber() is not returning 0.

Dec 30 10:09:53 vlieland kernel[0]: usbFrameToQueueAt is 2159c0

from emu-driver.

Tried to move the init of usbFrameToQueueAt closer to the call to read. Did not help.

from emu-driver.

It kind of works if I use GetFrameNumber() + 3 and ALWAYS compute this value right before the call to read(). But it gives a huge amount of clicks in the track.

from emu-driver.

It seems to work with this specific order:

• Use GetFrameNumber() + frameOffset in the VERY FIRST call to Read()
• use kAppleUSBSSIsocContinuousFrame in all subsequent calls.

from emu-driver.

Ben I uploaded a new version. Can you please try to download and install the new version from GIT to see if it does something now?

from emu-driver.

Hi Wouter1

Yes I'll try your new version as soon as I get back home later. I'll let you know today how it goes!

from emu-driver.

Excited to try it! :)

from emu-driver.

Thanks, looking forward to your report. Fingers crossed that this undocumented approach also works on Yosemite

from emu-driver.

It seems to do the same thing.

In logic it detects the card but when I click 'record' it doesn't detect the microphone. Just a flat line. In Audacity the player head just gets stuck on 0 and won't record either.

For the new version I just ran the 'kextInstall' again. Is that the correct way of doing it?

from emu-driver.

To install the new version, just download the new zip file, unzip, and run the kextInstall in there. It uninstalls the old and installs the new driver.

Thanks for all your effort. I'm sorry to hear that it didn't work out.

Maybe Apple can bring some good input on the issue. But I would not hold my breath, often they close the ticket just as "known issue".

from emu-driver.

That's what I did and still no luck unfortunately. Well actually I didn't have to unzip anything. The folder just downloaded without being zipped first.

In the mean time I have WindowsToGo running of a usb stick and have installed my emu box on there. It works perfectly on that. So for now I'll just have to switch to windows anytime I need to record! Not ideal but better than nothing.

Yes, lets see what apple have to say.

from emu-driver.

Did you click on "Download ZIP"? That should give you a zip.

Yeah I also thought of installing Yosemite on a stick. But I expect it way too slow to work with.

Good to hear you have a workaround and thanks for all the help!

from emu-driver.

Yep, I clicked on "Download Zip" but it just downloaded as a normal folder called "EMU-driver-master"

from emu-driver.

I guess Windows unzipped it without asking.

from emu-driver.

Hello, i try to load latest kext revision with my emu0204 on yosemite, and have some problems.
Log after load kext http://pastebin.com/aGy78dTh
In mavericks i have some trouble, log from mavricks http://pastebin.com/LwHvJtyw

from emu-driver.

Thanks for your interest in my EMU driver and thanks for the report. Yes, on Yosemite there is this problem. USB pipe READ error e00002ef I checked your report and it is also the problem on your machine.

I will check the trouble on Mavericks, I suppose that should work fine.

from emu-driver.

trambouter, the error you get on Mavericks appears identical to the one on Yosemite. Very interesting, so far I believed that this was a Yosemite-only problem but apparently there is something else going on here. Which version of Mavericks did you test on? Which type of iMac are you working on ?

from emu-driver.

Here is a part of the log file from trambouter

Jan  3 08:33:34 joriks-iMac kernel[0]: new format from OUTPUT
Jan  3 08:33:34 joriks-iMac kernel[0]: +EMUUSBAudioEngine::performFormatChange existing  sampleRate is 88200 direction 0
Jan  3 08:33:34 joriks-iMac kernel[0]: newFormat->fBitDepth 24, newFormat->fNumChannels 4
Jan  3 08:33:34 joriks-iMac kernel[0]: fDriverTag = 0x1000b
Jan  3 08:33:34 joriks-iMac kernel[0]: Need to adjust channel controls, cur = 2, new = 4
Jan  3 08:33:34 joriks-iMac kernel[0]: Changing sampling rate to 44100
Jan  3 08:33:34 joriks-iMac kernel[0]: Need to adjust input number of channels, cur = 2, new = 4
Jan  3 08:33:34 joriks-iMac kernel[0]: 4 channel 24 bit @ 44100 Hz is not supported. Suggesting alternate setting 255
Jan  3 08:33:34 joriks-iMac kernel[0]: Sound assertion "255 == newAlternateSettingID" failed in "/Volumes/prive/git/EMU-driver/src/EMUUSBAudio/EMUUSBAudioEngine.cpp" at line 1672 goto ((((0x38)&0x3f)<<26)|(((0)&0xfff)<<14)|0x2bc)
Jan  3 08:33:34 joriks-iMac kernel[0]: -EMUUSBAudioEngine::performFormatChange, result = e00002bc
Jan  3 08:33:34 joriks-iMac kernel[0]: IOAudioStream<0xffffff80287fcc00>::setFormat(0x0xffffff81e5253cb0, 0x0xffffff8024a32a80) - audio engine unable to change format
Jan  3 08:33:34 joriks-iMac kernel[0]: +EMUUSBAudioEngine[0xffffff802a7d3800]::performAudioEngineStart ()
Jan  3 08:33:34 joriks-iMac kernel[0]: about to start USB stream(s)
Jan  3 08:33:34 joriks-iMac kernel[0]: averageFrameSamples=44
Jan  3 08:33:34 joriks-iMac kernel[0]: Isoc Frames / usbCompletions
Jan  3 08:33:34 joriks-iMac kernel[0]: EMUUSBAudioEngine::SetSampleRate 44100
Jan  3 08:33:34 joriks-iMac kernel[0]: using SampleRateXU
Jan  3 08:33:34 joriks-iMac kernel[0]: EMUUSBAudioDevice::deviceRequest bmRequestType=21 bRequest=1 wValue=300 wIndex=c00 wLength=1
Jan  3 08:33:34 joriks-iMac kernel[0]: EMUUSBAudioDevice::deviceRequest result=0
Jan  3 08:33:34 joriks-iMac kernel[0]: ++EMUUSBAudioDevice[0xffffff8028bfc400]::deviceRequest(0xffffff81fd3db578, 0) = 0
Jan  3 08:33:34 joriks-iMac kernel[0]: set result  = 0
Jan  3 08:33:34 joriks-iMac kernel[0]: EMUUSBAudioDevice::setOtherEngineSampleRate 44100; there are 1 engines
Jan  3 08:33:34 joriks-iMac kernel[0]: createInputPipe
Jan  3 08:33:34 joriks-iMac kernel[0]: +UsbInputRing::init 73728 264600
Jan  3 08:33:34 joriks-iMac kernel[0]: -UsbInputRing::init 278639455
Jan  3 08:33:34 joriks-iMac kernel[0]: USB pipe READ error e00002ef
Jan  3 08:33:34 --- last message repeated 3 times ---
Jan  3 08:33:34 joriks-iMac kernel[0]: create output pipe
Jan  3 08:33:34 joriks-iMac kernel[0]: check for associated endpoint
Jan  3 08:33:34 joriks-iMac kernel[0]: write frame list 0
Jan  3 08:33:34 joriks-iMac kernel[0]: frameSizeQueue empty, guessing some queue size. May need fix..
Jan  3 08:33:34 --- last message repeated 63 times ---
Jan  3 08:33:34 joriks-iMac kernel[0]: write failed:e00002ef

from emu-driver.

Wouter1, imac 21.5 mid 2010. Mavericks version is 10.9.5, special installed on external drive for testing.

from emu-driver.

Thanks! Your computer has USB 2.0 and my computer USB 3.0. This may explain the different behaviour. I'll try to find some more info

from emu-driver.

BenCarlin if you are still reading this: which computer (type-year) / USB port (2 or 3) do you have?

from emu-driver.

I have 2 usb 3 ports

from emu-driver.

That was quick, thanks! So maybe it's not a USB2 versus USB3 connection issue. Do you have other devices or a hub connected to the USB3 port ?

from emu-driver.

Apple did not even look at my issue report, it's still in the state I posted it.

from emu-driver.

I now notice other errors in trambouter's log on Mavericks

4 channel 24 bit @ 44100 Hz is not supported. Suggesting alternate setting 255

Seems we are running into a difference between the 0204 and 0404 here. And into a bug with the alternate-setting code.

from emu-driver.

The 0204 has 2 input and 4 output channels. The control panel is asking for 4 channels.
However there are only 2 input channels and we get in EMUUSBAudioConfigObject::FindNextAltInterfaceWithNumChannels

So the driver implements a policy where getting the number of channels is more important than getting the requested rate.

This policy can't work, as we must have the correct rate first in order to synchronize the input and output pipes.

from emu-driver.

I missed a bigger loop that iterates over the number of channels - it was documented a bit weird (with "this is stupid" and "will never be mono") but it simply counts down from 10, 8, 6, .. down to 2 channels.

from emu-driver.

There seems a discrepancy between the code in EMUUSBAudioEngine::GetDefaultSettings (that does the search "for info->numChannels = 10 down to 2 step -2") and EMUUSBAudioEngine::performFormatChangeInternal which does NOT do such a search for a fitting interface.

from emu-driver.

trambouter, there seems a problem with the code managing the changes of sample rate. What happens if you avoid changing the rate (not using the control panel)? Can you sample sound then?

from emu-driver.

Wouter1, when i change sample rate in "Audio MIDI Setup app" nothing happens, and sample rate in select box not each time changed.

from emu-driver.

Yes, please refer to ticket #23 .

from emu-driver.

trambouter, did you try recording without changing the sample rate (so using whatever rate the device is in after turning on)?

from emu-driver.

Wouter1, yes, I tried it, but it still contains errors.

from emu-driver.

Ah I see, I will copy the initial part from the pastebin here before pastebin is cleared

Jan  3 08:33:07 joriks-iMac kernel[0]: +EMUUSBAudioDevice[0xffffff8028bfc400]: detaching 0xffffff802572f200, rc=2
Jan  3 08:33:07 joriks-iMac kernel[0]: -EMUUSBAudioDevice[0xffffff8028bfc400]: detaching 0xffffff802572f200, rc=1
Jan  3 08:33:07 joriks-iMac kernel[0]: + EMUUSBAudioDevice[0xffffff8028bfc400]::start(0xffffff802572f200)
Jan  3 08:33:07 joriks-iMac kernel[0]: - EMUUSBAudioDevice[0xffffff8028bfc400]::start(0xffffff802572f200)
Jan  3 08:33:07 joriks-iMac kernel[0]: +EMUUSBAudioDevice[0xffffff8028bfc400]::protectedInitHardware(0xffffff802572f200)
Jan  3 08:33:07 joriks-iMac kernel[0]: checkUHCI currentEntry 0xffffff81a4854000
Jan  3 08:33:07 joriks-iMac kernel[0]: UHCI connection is 0
Jan  3 08:33:07 joriks-iMac kernel[0]: There are 1 configurations on this device
Jan  3 08:33:07 joriks-iMac kernel[0]: Our control interface number is 0
Jan  3 08:33:07 joriks-iMac kernel[0]: EMUUSBAudioDevice started about to registerService result is 1
Jan  3 08:33:07 joriks-iMac kernel[0]: Sound assertion "0 == thisUnitIDNum" failed in "/Volumes/prive/git/EMU-driver/src/EMUUSBAudio/EMUUSBAudioDevice.cpp" at line 2056 goto Exit
Jan  3 08:33:07 --- last message repeated 8 times ---
Jan  3 08:33:07 joriks-iMac kernel[0]: Num streams controlled = 2
Jan  3 08:33:07 joriks-iMac kernel[0]: GetNumStreamInterfaces = 2
Jan  3 08:33:07 joriks-iMac kernel[0]: ++EMUUSBAudioDevice[0xffffff8028bfc400]::deviceRequest(0xffffff81fd3dbaa8, 0) = 0
Jan  3 08:33:07 joriks-iMac kernel[0]: +EMUUSBAudioDevice[0xffffff8028bfc400]::QueryXU
Jan  3 08:33:07 joriks-iMac kernel[0]: DigitalIOStatus changed
Jan  3 08:33:07 joriks-iMac kernel[0]: Digital IO SampleRate
Jan  3 08:33:07 joriks-iMac kernel[0]: EMUUSBAudioDevice::deviceRequest result=-536854449
Jan  3 08:33:07 joriks-iMac kernel[0]: unitID 190
Jan  3 08:33:07 joriks-iMac kernel[0]: clearing pipe stall result 0
Jan  3 08:33:07 joriks-iMac kernel[0]: ++EMUUSBAudioDevice[0xffffff8028bfc400]::deviceRequest(0xffffff81fd3db988, 0) = e000404f
Jan  3 08:33:07 joriks-iMac kernel[0]: DigitalIO Sync Lock
Jan  3 08:33:07 joriks-iMac kernel[0]: EMUUSBAudioDevice::deviceRequest result=-536854449
Jan  3 08:33:07 joriks-iMac kernel[0]: clearing pipe stall result 0
Jan  3 08:33:07 joriks-iMac kernel[0]: ++EMUUSBAudioDevice[0xffffff8028bfc400]::deviceRequest(0xffffff81fd3db988, 0) = e000404f
Jan  3 08:33:07 joriks-iMac kernel[0]: -EMUUSBAudioDevice[0xffffff8028bfc400]::QueryXU
Jan  3 08:33:07 joriks-iMac kernel[0]: -EMUUSBAudioDevice::setupStatusFeedback
Jan  3 08:33:07 joriks-iMac kernel[0]: EMUUSBAudioDevice::deviceRequest result=0
Jan  3 08:33:07 joriks-iMac kernel[0]: ++EMUUSBAudioDevice[0xffffff8028bfc400]::deviceRequest(0xffffff81fd3dba58, 0) = 0
Jan  3 08:33:07 joriks-iMac kernel[0]: default sample rate is 88200
Jan  3 08:33:07 joriks-iMac kernel[0]: +EMUUSBAudioEngine[0xffffff802a7d3800]::init ()
Jan  3 08:33:07 joriks-iMac kernel[0]: EMUUSBAudioEngine[0xffffff802a7d3800]::init ()
Jan  3 08:33:07 joriks-iMac kernel[0]: activate audio engine
Jan  3 08:33:07 joriks-iMac kernel[0]: +EMUUSBAudioEngine[0xffffff802a7d3800]::start (0xffffff8028bfc400)
Jan  3 08:33:07 joriks-iMac kernel[0]: Adding notification with custom matching dictionary
Jan  3 08:33:07 joriks-iMac kernel[0]: table entry: IOProviderClass
Jan  3 08:33:07 joriks-iMac kernel[0]: table entry: IOAudioDeviceName
Jan  3 08:33:07 joriks-iMac kernel[0]: ++EMUUSBAudioDevice[0xffffff8028bfc400]::matchPropertyTable(0xffffff8028c5fc00, 0xffffff81fd3db8f4) = 1(custom dictionary match)
Jan  3 08:33:07 joriks-iMac kernel[0]: +EMUUSBAudioEngine::audioDevicePublished (0xffffff802a7d3800, 0, 0xffffff8028bfc400)
Jan  3 08:33:07 joriks-iMac kernel[0]: Checking stream 1 against controled stream 1
Jan  3 08:33:07 joriks-iMac kernel[0]: ++EMUUSBAudioEngine[0xffffff802a7d3800]: found device (0xffffff8028bfc400) for Audio Engine (0xffffff802a7d3800)
Jan  3 08:33:07 joriks-iMac kernel[0]: Checking stream 2 against controled stream 1
Jan  3 08:33:07 joriks-iMac kernel[0]: Checking stream 2 against controled stream 2
Jan  3 08:33:07 joriks-iMac kernel[0]: ++EMUUSBAudioEngine[0xffffff802a7d3800]: found device (0xffffff8028bfc400) for Audio Engine (0xffffff802a7d3800)
Jan  3 08:33:07 joriks-iMac kernel[0]: -EMUUSBAudioEngine::audioDevicePublished (0xffffff802a7d3800, 0, 0xffffff8028bfc400)
Jan  3 08:33:07 joriks-iMac kernel[0]: GetUSBAudioConfigObject
Jan  3 08:33:07 joriks-iMac kernel[0]: +IOAudioEngine::start
Jan  3 08:33:07 joriks-iMac kernel[0]: +EMUUSBAudioEngine[0xffffff802a7d3800]::initHardware (0xffffff8028bfc400)
Jan  3 08:33:07 joriks-iMac kernel[0]: can't resolve direction from endpoints, resorting to slimy hack instead
Jan  3 08:33:07 joriks-iMac kernel[0]: direction of interface 1 is 0 (In=1,Out=0)
Jan  3 08:33:07 joriks-iMac kernel[0]: hardware sample rate is 88200
Jan  3 08:33:07 joriks-iMac kernel[0]: Finding interface 1 numChannels 10 sampleRate 88200
Jan  3 08:33:07 joriks-iMac kernel[0]: Finding interface 1 numChannels 8 sampleRate 88200
Jan  3 08:33:07 joriks-iMac kernel[0]: Finding interface 1 numChannels 6 sampleRate 88200
Jan  3 08:33:07 joriks-iMac kernel[0]: Finding interface 1 numChannels 4 sampleRate 88200
Jan  3 08:33:07 joriks-iMac kernel[0]: newAltSettingID 15
Jan  3 08:33:07 joriks-iMac kernel[0]: format is 1
Jan  3 08:33:07 joriks-iMac kernel[0]: direction is 0 pollInterval is 4
Jan  3 08:33:07 joriks-iMac kernel[0]: Finding interface 1 numChannels 2 sampleRate 88200
Jan  3 08:33:07 joriks-iMac kernel[0]: newAltSettingID 5
Jan  3 08:33:07 joriks-iMac kernel[0]: format is 1
Jan  3 08:33:07 joriks-iMac kernel[0]: direction is 0 pollInterval is 8
Jan  3 08:33:07 joriks-iMac kernel[0]: found channel count 2
Jan  3 08:33:07 joriks-iMac kernel[0]: Default sample rate is 88200
Jan  3 08:33:07 joriks-iMac kernel[0]: Default alternate setting ID is 5
Jan  3 08:33:07 joriks-iMac kernel[0]: can't resolve direction from endpoints, resorting to slimy hack instead
Jan  3 08:33:07 joriks-iMac kernel[0]: direction of interface 2 is 1 (In=1,Out=0)
Jan  3 08:33:07 joriks-iMac kernel[0]: hardware sample rate is 88200
Jan  3 08:33:07 joriks-iMac kernel[0]: Finding interface 2 numChannels 10 sampleRate 88200
Jan  3 08:33:07 joriks-iMac kernel[0]: Finding interface 2 numChannels 8 sampleRate 88200
Jan  3 08:33:07 joriks-iMac kernel[0]: Finding interface 2 numChannels 6 sampleRate 88200
Jan  3 08:33:07 joriks-iMac kernel[0]: Finding interface 2 numChannels 4 sampleRate 88200
Jan  3 08:33:07 joriks-iMac kernel[0]: Finding interface 2 numChannels 2 sampleRate 88200
Jan  3 08:33:07 joriks-iMac kernel[0]: newAltSettingID 5
Jan  3 08:33:07 joriks-iMac kernel[0]: format is 1
Jan  3 08:33:07 joriks-iMac kernel[0]: direction is 1 pollInterval is 8
Jan  3 08:33:07 joriks-iMac kernel[0]: found channel count 2
Jan  3 08:33:07 joriks-iMac kernel[0]: Default sample rate is 88200
Jan  3 08:33:07 joriks-iMac kernel[0]: Default alternate setting ID is 5
Jan  3 08:33:07 joriks-iMac kernel[0]: input alternateID 5
Jan  3 08:33:07 joriks-iMac kernel[0]: output alternatID 5
Jan  3 08:33:07 joriks-iMac kernel[0]: ++EMUUSBAudioDevice::getHubSpeed() = kUSBDeviceSpeedHigh
Jan  3 08:33:07 joriks-iMac kernel[0]: There are 11 alternate stream interfaces on interface 2
Jan  3 08:33:07 joriks-iMac kernel[0]: direction 1 pollInterval 8
Jan  3 08:33:07 joriks-iMac kernel[0]: Interface 2, Alt 1 has a
Jan  3 08:33:07 joriks-iMac kernel[0]: 24 bit interface,
Jan  3 08:33:07 joriks-iMac kernel[0]: 2 channels, and
Jan  3 08:33:07 joriks-iMac kernel[0]: 1 sample rates, which are:
Jan  3 08:33:07 joriks-iMac kernel[0]: 44100
Jan  3 08:33:07 joriks-iMac kernel[0]: direction 1 pollInterval 4
Jan  3 08:33:07 joriks-iMac kernel[0]: Interface 2, Alt 2 has a
Jan  3 08:33:07 joriks-iMac kernel[0]: 24 bit interface,
Jan  3 08:33:07 joriks-iMac kernel[0]: 2 channels, and
Jan  3 08:33:07 joriks-iMac kernel[0]: 1 sample rates, which are:
Jan  3 08:33:07 joriks-iMac kernel[0]: 44100
Jan  3 08:33:07 joriks-iMac kernel[0]: direction 1 pollInterval 8
Jan  3 08:33:07 joriks-iMac kernel[0]: Interface 2, Alt 3 has a
Jan  3 08:33:07 joriks-iMac kernel[0]: 24 bit interface,
Jan  3 08:33:07 joriks-iMac kernel[0]: 2 channels, and
Jan  3 08:33:07 joriks-iMac kernel[0]: 1 sample rates, which are:
Jan  3 08:33:07 joriks-iMac kernel[0]: 48000
Jan  3 08:33:07 joriks-iMac kernel[0]: direction 1 pollInterval 4
Jan  3 08:33:07 joriks-iMac kernel[0]: Interface 2, Alt 4 has a
Jan  3 08:33:07 joriks-iMac kernel[0]: 24 bit interface,
Jan  3 08:33:07 joriks-iMac kernel[0]: 2 channels, and
Jan  3 08:33:07 joriks-iMac kernel[0]: 1 sample rates, which are:
Jan  3 08:33:07 joriks-iMac kernel[0]: 48000
Jan  3 08:33:07 joriks-iMac kernel[0]: direction 1 pollInterval 8
Jan  3 08:33:07 joriks-iMac kernel[0]: Interface 2, Alt 5 has a
Jan  3 08:33:07 joriks-iMac kernel[0]: 24 bit interface,
Jan  3 08:33:07 joriks-iMac kernel[0]: 2 channels, and
Jan  3 08:33:07 joriks-iMac kernel[0]: 1 sample rates, which are:
Jan  3 08:33:07 joriks-iMac kernel[0]: 88200
Jan  3 08:33:07 joriks-iMac kernel[0]: direction 1 pollInterval 4
Jan  3 08:33:07 joriks-iMac kernel[0]: Interface 2, Alt 6 has a
Jan  3 08:33:07 joriks-iMac kernel[0]: 24 bit interface,
Jan  3 08:33:07 joriks-iMac kernel[0]: 2 channels, and
Jan  3 08:33:07 joriks-iMac kernel[0]: 1 sample rates, which are:
Jan  3 08:33:07 joriks-iMac kernel[0]: 88200
Jan  3 08:33:07 joriks-iMac kernel[0]: direction 1 pollInterval 8
Jan  3 08:33:07 joriks-iMac kernel[0]: Interface 2, Alt 7 has a
Jan  3 08:33:07 joriks-iMac kernel[0]: 24 bit interface,
Jan  3 08:33:07 joriks-iMac kernel[0]: 2 channels, and
Jan  3 08:33:07 joriks-iMac kernel[0]: 1 sample rates, which are:
Jan  3 08:33:07 joriks-iMac kernel[0]: 96000
Jan  3 08:33:07 joriks-iMac kernel[0]: direction 1 pollInterval 4
Jan  3 08:33:07 joriks-iMac kernel[0]: Interface 2, Alt 8 has a
Jan  3 08:33:07 joriks-iMac kernel[0]: 24 bit interface,
Jan  3 08:33:07 joriks-iMac kernel[0]: 2 channels, and
Jan  3 08:33:07 joriks-iMac kernel[0]: 1 sample rates, which are:
Jan  3 08:33:07 joriks-iMac kernel[0]: 96000
Jan  3 08:33:07 joriks-iMac kernel[0]: direction 1 pollInterval 4
Jan  3 08:33:07 joriks-iMac kernel[0]: Interface 2, Alt 9 has a
Jan  3 08:33:07 joriks-iMac kernel[0]: 24 bit interface,
Jan  3 08:33:07 joriks-iMac kernel[0]: 2 channels, and
Jan  3 08:33:07 joriks-iMac kernel[0]: 1 sample rates, which are:
Jan  3 08:33:07 joriks-iMac kernel[0]: 176400
Jan  3 08:33:07 joriks-iMac kernel[0]: direction 1 pollInterval 4
Jan  3 08:33:07 joriks-iMac kernel[0]: Interface 2, Alt 10 has a
Jan  3 08:33:07 joriks-iMac kernel[0]: 24 bit interface,
Jan  3 08:33:07 joriks-iMac kernel[0]: 2 channels, and
Jan  3 08:33:07 joriks-iMac kernel[0]: 1 sample rates, which are:
Jan  3 08:33:07 joriks-iMac kernel[0]: 192000
Jan  3 08:33:07 joriks-iMac kernel[0]: There are 17 alternate stream interfaces on interface 1
Jan  3 08:33:07 joriks-iMac kernel[0]: direction 0 pollInterval 8
Jan  3 08:33:07 joriks-iMac kernel[0]: Interface 1, Alt 1 has a
Jan  3 08:33:07 joriks-iMac kernel[0]: 24 bit interface,
Jan  3 08:33:07 joriks-iMac kernel[0]: 2 channels, and
Jan  3 08:33:07 joriks-iMac kernel[0]: 1 sample rates, which are:
Jan  3 08:33:07 joriks-iMac kernel[0]: 44100
Jan  3 08:33:07 joriks-iMac kernel[0]: direction 0 pollInterval 4
Jan  3 08:33:07 joriks-iMac kernel[0]: Interface 1, Alt 2 has a
Jan  3 08:33:07 joriks-iMac kernel[0]: 24 bit interface,
Jan  3 08:33:07 joriks-iMac kernel[0]: 2 channels, and
Jan  3 08:33:07 joriks-iMac kernel[0]: 1 sample rates, which are:
Jan  3 08:33:07 joriks-iMac kernel[0]: 44100
Jan  3 08:33:07 joriks-iMac kernel[0]: direction 0 pollInterval 8
Jan  3 08:33:07 joriks-iMac kernel[0]: Interface 1, Alt 3 has a
Jan  3 08:33:07 joriks-iMac kernel[0]: 24 bit interface,
Jan  3 08:33:07 joriks-iMac kernel[0]: 2 channels, and
Jan  3 08:33:07 joriks-iMac kernel[0]: 1 sample rates, which are:
Jan  3 08:33:07 joriks-iMac kernel[0]: 48000
Jan  3 08:33:07 joriks-iMac kernel[0]: direction 0 pollInterval 4
Jan  3 08:33:07 joriks-iMac kernel[0]: Interface 1, Alt 4 has a
Jan  3 08:33:07 joriks-iMac kernel[0]: 24 bit interface,
Jan  3 08:33:07 joriks-iMac kernel[0]: 2 channels, and
Jan  3 08:33:07 joriks-iMac kernel[0]: 1 sample rates, which are:
Jan  3 08:33:07 joriks-iMac kernel[0]: 48000
Jan  3 08:33:07 joriks-iMac kernel[0]: direction 0 pollInterval 8
Jan  3 08:33:07 joriks-iMac kernel[0]: Interface 1, Alt 5 has a
Jan  3 08:33:07 joriks-iMac kernel[0]: 24 bit interface,
Jan  3 08:33:07 joriks-iMac kernel[0]: 2 channels, and
Jan  3 08:33:07 joriks-iMac kernel[0]: 1 sample rates, which are:
Jan  3 08:33:07 joriks-iMac kernel[0]: 88200
Jan  3 08:33:07 joriks-iMac kernel[0]: direction 0 pollInterval 4
Jan  3 08:33:07 joriks-iMac kernel[0]: Interface 1, Alt 6 has a
Jan  3 08:33:07 joriks-iMac kernel[0]: 24 bit interface,
Jan  3 08:33:07 joriks-iMac kernel[0]: 2 channels, and
Jan  3 08:33:07 joriks-iMac kernel[0]: 1 sample rates, which are:
Jan  3 08:33:07 joriks-iMac kernel[0]: 88200
Jan  3 08:33:07 joriks-iMac kernel[0]: direction 0 pollInterval 8
Jan  3 08:33:07 joriks-iMac kernel[0]: Interface 1, Alt 7 has a
Jan  3 08:33:07 joriks-iMac kernel[0]: 24 bit interface,
Jan  3 08:33:07 joriks-iMac kernel[0]: 2 channels, and
Jan  3 08:33:07 joriks-iMac kernel[0]: 1 sample rates, which are:
Jan  3 08:33:07 joriks-iMac kernel[0]: 96000
Jan  3 08:33:07 joriks-iMac kernel[0]: direction 0 pollInterval 4
Jan  3 08:33:07 joriks-iMac kernel[0]: Interface 1, Alt 8 has a
Jan  3 08:33:07 joriks-iMac kernel[0]: 24 bit interface,
Jan  3 08:33:07 joriks-iMac kernel[0]: 2 channels, and
Jan  3 08:33:07 joriks-iMac kernel[0]: 1 sample rates, which are:
Jan  3 08:33:07 joriks-iMac kernel[0]: 96000
Jan  3 08:33:07 joriks-iMac kernel[0]: direction 0 pollInterval 4
Jan  3 08:33:07 joriks-iMac kernel[0]: Interface 1, Alt 9 has a
Jan  3 08:33:07 joriks-iMac kernel[0]: 24 bit interface,
Jan  3 08:33:07 joriks-iMac kernel[0]: 2 channels, and
Jan  3 08:33:07 joriks-iMac kernel[0]: 1 sample rates, which are:
Jan  3 08:33:07 joriks-iMac kernel[0]: 176400
Jan  3 08:33:07 joriks-iMac kernel[0]: direction 0 pollInterval 4
Jan  3 08:33:07 joriks-iMac kernel[0]: Interface 1, Alt 10 has a
Jan  3 08:33:07 joriks-iMac kernel[0]: 24 bit interface,
Jan  3 08:33:07 joriks-iMac kernel[0]: 2 channels, and
Jan  3 08:33:07 joriks-iMac kernel[0]: 1 sample rates, which are:
Jan  3 08:33:07 joriks-iMac kernel[0]: 192000
Jan  3 08:33:07 joriks-iMac kernel[0]: direction 0 pollInterval 8
Jan  3 08:33:07 joriks-iMac kernel[0]: Interface 1, Alt 11 has a
Jan  3 08:33:07 joriks-iMac kernel[0]: 24 bit interface,
Jan  3 08:33:07 joriks-iMac kernel[0]: 4 channels, and
Jan  3 08:33:07 joriks-iMac kernel[0]: 1 sample rates, which are:
Jan  3 08:33:07 joriks-iMac kernel[0]: 44100
Jan  3 08:33:07 joriks-iMac kernel[0]: direction 0 pollInterval 4
Jan  3 08:33:07 joriks-iMac kernel[0]: Interface 1, Alt 12 has a
Jan  3 08:33:07 joriks-iMac kernel[0]: 24 bit interface,
Jan  3 08:33:07 joriks-iMac kernel[0]: 4 channels, and
Jan  3 08:33:07 joriks-iMac kernel[0]: 1 sample rates, which are:
Jan  3 08:33:07 joriks-iMac kernel[0]: 44100
Jan  3 08:33:07 joriks-iMac kernel[0]: direction 0 pollInterval 8
Jan  3 08:33:07 joriks-iMac kernel[0]: Interface 1, Alt 13 has a
Jan  3 08:33:07 joriks-iMac kernel[0]: 24 bit interface,
Jan  3 08:33:07 joriks-iMac kernel[0]: 4 channels, and
Jan  3 08:33:07 joriks-iMac kernel[0]: 1 sample rates, which are:
Jan  3 08:33:07 joriks-iMac kernel[0]: 48000
Jan  3 08:33:07 joriks-iMac kernel[0]: direction 0 pollInterval 4
Jan  3 08:33:07 joriks-iMac kernel[0]: Interface 1, Alt 14 has a
Jan  3 08:33:07 joriks-iMac kernel[0]: 24 bit interface,
Jan  3 08:33:07 joriks-iMac kernel[0]: 4 channels, and
Jan  3 08:33:07 joriks-iMac kernel[0]: 1 sample rates, which are:
Jan  3 08:33:07 joriks-iMac kernel[0]: 48000
Jan  3 08:33:07 joriks-iMac kernel[0]: direction 0 pollInterval 4
Jan  3 08:33:07 joriks-iMac kernel[0]: Interface 1, Alt 15 has a
Jan  3 08:33:07 joriks-iMac kernel[0]: 24 bit interface,
Jan  3 08:33:07 joriks-iMac kernel[0]: 4 channels, and
Jan  3 08:33:07 joriks-iMac kernel[0]: 1 sample rates, which are:
Jan  3 08:33:07 joriks-iMac kernel[0]: 88200
Jan  3 08:33:07 joriks-iMac kernel[0]: direction 0 pollInterval 4
Jan  3 08:33:07 joriks-iMac kernel[0]: Interface 1, Alt 16 has a
Jan  3 08:33:07 joriks-iMac kernel[0]: 24 bit interface,
Jan  3 08:33:07 joriks-iMac kernel[0]: 4 channels, and
Jan  3 08:33:07 joriks-iMac kernel[0]: 1 sample rates, which are:
Jan  3 08:33:07 joriks-iMac kernel[0]: 96000
Jan  3 08:33:07 joriks-iMac kernel[0]: sampleRate 88200
Jan  3 08:33:07 joriks-iMac kernel[0]: in initHardware about to call initBuffers
Jan  3 08:33:07 joriks-iMac kernel[0]: initBuffers
Jan  3 08:33:07 joriks-iMac kernel[0]: inputSize= 534 multFactor= 6
Jan  3 08:33:07 joriks-iMac kernel[0]: outputSize= 534 multFactor= 6
Jan  3 08:33:07 joriks-iMac kernel[0]: new bufferSize = 73728 numSamplesInBuffer = 12288
Jan  3 08:33:07 joriks-iMac kernel[0]: initBuffers numUSBFrameLists 4
Jan  3 08:33:07 joriks-iMac kernel[0]: In the out path, making new buffer with size of 73728 numSamplesInBuffer 12288
Jan  3 08:33:07 joriks-iMac kernel[0]: completed initBuffers
Jan  3 08:33:07 joriks-iMac kernel[0]: initHardware input NumChannels 2, bitWidth, 24
Jan  3 08:33:07 joriks-iMac kernel[0]: opening input stream interface
Jan  3 08:33:07 joriks-iMac kernel[0]: setting input format
Jan  3 08:33:07 joriks-iMac kernel[0]: new format from INPUT
Jan  3 08:33:07 joriks-iMac kernel[0]: +EMUUSBAudioEngine::performFormatChange existing  sampleRate is 88200 direction 1
Jan  3 08:33:07 joriks-iMac kernel[0]: newFormat->fBitDepth 24, newFormat->fNumChannels 2
Jan  3 08:33:07 joriks-iMac kernel[0]: fDriverTag = 0x20005
Jan  3 08:33:07 joriks-iMac kernel[0]: Need to adjust channel controls, cur = 0, new = 2
Jan  3 08:33:07 joriks-iMac kernel[0]: ++about to set input : ourInterfaceNumber = 2 & newAlternateSettingID = 5
Jan  3 08:33:07 joriks-iMac kernel[0]: averageSampleRate = 88200
Jan  3 08:33:07 joriks-iMac kernel[0]: alternateFrameSize is 534
Jan  3 08:33:07 joriks-iMac kernel[0]: initBuffers
Jan  3 08:33:07 joriks-iMac kernel[0]: inputSize= 534 multFactor= 6
Jan  3 08:33:07 joriks-iMac kernel[0]: outputSize= 534 multFactor= 6
Jan  3 08:33:07 joriks-iMac kernel[0]: releasing the input sampleBufferMemory descriptor
Jan  3 08:33:07 joriks-iMac kernel[0]: new bufferSize = 73728 numSamplesInBuffer = 12288
Jan  3 08:33:07 joriks-iMac kernel[0]: disposing the mUSBBufferDescriptor input
Jan  3 08:33:07 joriks-iMac kernel[0]: initBuffers numUSBFrameLists 4
Jan  3 08:33:07 joriks-iMac kernel[0]: disposing the output mUSBBufferDescriptor
Jan  3 08:33:07 joriks-iMac kernel[0]: In the out path, making new buffer with size of 73728 numSamplesInBuffer 12288
Jan  3 08:33:07 joriks-iMac kernel[0]: completed initBuffers
Jan  3 08:33:07 joriks-iMac kernel[0]: EMUUSBAudioEngine::SetSampleRate 88200
Jan  3 08:33:07 joriks-iMac kernel[0]: using SampleRateXU
Jan  3 08:33:07 joriks-iMac kernel[0]: called setNumSampleFramesPerBuffer with 12288
Jan  3 08:33:07 joriks-iMac kernel[0]: newFormat->fNumChannels = 2, newFormat->fBitWidth 24
Jan  3 08:33:07 joriks-iMac kernel[0]: -EMUUSBAudioEngine::performFormatChange, result = 0
Jan  3 08:33:07 joriks-iMac kernel[0]: adding input audio stream
Jan  3 08:33:07 joriks-iMac kernel[0]: initHardware output NumChannels 2, bitWidth, 24
Jan  3 08:33:07 joriks-iMac kernel[0]: new format from OUTPUT
Jan  3 08:33:07 joriks-iMac kernel[0]: +EMUUSBAudioEngine::performFormatChange existing  sampleRate is 88200 direction 0
Jan  3 08:33:07 joriks-iMac kernel[0]: newFormat->fBitDepth 24, newFormat->fNumChannels 2
Jan  3 08:33:07 joriks-iMac kernel[0]: fDriverTag = 0x10005
Jan  3 08:33:07 joriks-iMac kernel[0]: Need to adjust channel controls, cur = 0, new = 2
Jan  3 08:33:07 joriks-iMac kernel[0]: ++about to set output : ourInterfaceNumber = 1 & newAlternateSettingID = 5
Jan  3 08:33:07 joriks-iMac kernel[0]: alternateFrameSize is 534
Jan  3 08:33:07 joriks-iMac kernel[0]: initBuffers
Jan  3 08:33:07 joriks-iMac kernel[0]: inputSize= 534 multFactor= 6
Jan  3 08:33:07 joriks-iMac kernel[0]: outputSize= 534 multFactor= 6
Jan  3 08:33:07 joriks-iMac kernel[0]: releasing the input sampleBufferMemory descriptor
Jan  3 08:33:07 joriks-iMac kernel[0]: new bufferSize = 73728 numSamplesInBuffer = 12288
Jan  3 08:33:07 joriks-iMac kernel[0]: disposing the mUSBBufferDescriptor input
Jan  3 08:33:07 joriks-iMac kernel[0]: initBuffers numUSBFrameLists 4
Jan  3 08:33:07 joriks-iMac kernel[0]: disposing the output mUSBBufferDescriptor
Jan  3 08:33:07 joriks-iMac kernel[0]: In the out path, making new buffer with size of 73728 numSamplesInBuffer 12288
Jan  3 08:33:07 joriks-iMac kernel[0]: completed initBuffers
Jan  3 08:33:07 joriks-iMac kernel[0]: EMUUSBAudioEngine::SetSampleRate 88200
Jan  3 08:33:07 joriks-iMac kernel[0]: using SampleRateXU
Jan  3 08:33:07 joriks-iMac kernel[0]: called setNumSampleFramesPerBuffer with 12288
Jan  3 08:33:07 joriks-iMac kernel[0]: newFormat->fNumChannels = 2, newFormat->fBitWidth 24
Jan  3 08:33:07 joriks-iMac kernel[0]: -EMUUSBAudioEngine::performFormatChange, result = 0
Jan  3 08:33:07 joriks-iMac kernel[0]: +EMUUSBAudioDevice::doControlStuff(0x0xffffff802a7d3800, 1, 5)
Jan  3 08:33:07 joriks-iMac kernel[0]: this usbAudioEngine = 0xffffff802a7d3800
Jan  3 08:33:07 joriks-iMac kernel[0]: +EMUUSBAudioDevice::GetVariousUnits()
Jan  3 08:33:07 joriks-iMac kernel[0]: -EMUUSBAudioDevice::GetVariousUnits()
Jan  3 08:33:07 joriks-iMac kernel[0]: EMUUSBAudioDevice::deviceRequest result=-536854449
Jan  3 08:33:07 joriks-iMac kernel[0]: clearing pipe stall result 0
Jan  3 08:33:07 joriks-iMac kernel[0]: ++EMUUSBAudioDevice[0xffffff8028bfc400]::deviceRequest(0xffffff81fd3db3d8, 0) = e000404f
Jan  3 08:33:07 joriks-iMac kernel[0]: -EMUUSBAudioDevice::doControlStuff(0x0xffffff802a7d3800, 1, 5)
Jan  3 08:33:07 joriks-iMac kernel[0]: +EMUUSBAudioDevice::doControlStuff(0x0xffffff802a7d3800, 2, 5)
Jan  3 08:33:07 joriks-iMac kernel[0]: this usbAudioEngine = 0xffffff802a7d3800
Jan  3 08:33:07 joriks-iMac kernel[0]: +EMUUSBAudioDevice::GetVariousUnits()
Jan  3 08:33:07 joriks-iMac kernel[0]: -EMUUSBAudioDevice::GetVariousUnits()
Jan  3 08:33:07 joriks-iMac kernel[0]: EMUUSBAudioDevice::deviceRequest result=-536854449
Jan  3 08:33:07 joriks-iMac kernel[0]: clearing pipe stall result 0
Jan  3 08:33:07 joriks-iMac kernel[0]: ++EMUUSBAudioDevice[0xffffff8028bfc400]::deviceRequest(0xffffff81fd3db3d8, 0) = e000404f
Jan  3 08:33:07 joriks-iMac kernel[0]: EMUUSBAudioDevice::deviceRequest result=0
Jan  3 08:33:07 joriks-iMac kernel[0]: ++EMUUSBAudioDevice[0xffffff8028bfc400]::deviceRequest(0xffffff81fd3db408, 0) = 0
Jan  3 08:33:07 joriks-iMac kernel[0]: ClockSelector created
Jan  3 08:33:07 joriks-iMac kernel[0]: EMUXUCustomControl create initialValue 2
Jan  3 08:33:07 joriks-iMac kernel[0]: EMUXUCustomControl::setValueChangedHandler
Jan  3 08:33:07 joriks-iMac kernel[0]: EMUUSBAudioDevice::deviceRequest bmRequestType=21 bRequest=1 wValue=200 wIndex=d00 wLength=1
Jan  3 08:33:07 joriks-iMac kernel[0]: EMUUSBAudioDevice::deviceRequest result=0
Jan  3 08:33:07 joriks-iMac kernel[0]: ++EMUUSBAudioDevice[0xffffff8028bfc400]::deviceRequest(0xffffff81fd3db408, 0) = 0
Jan  3 08:33:07 joriks-iMac kernel[0]: EMUUSBAudioDevice::deviceRequest result=0
Jan  3 08:33:07 joriks-iMac kernel[0]: ++EMUUSBAudioDevice[0xffffff8028bfc400]::deviceRequest(0xffffff81fd3db408, 0) = 0
Jan  3 08:33:07 joriks-iMac kernel[0]: EMUXUCustomControl create initialValue 0
Jan  3 08:33:07 joriks-iMac kernel[0]: DigitalIOStatus created
Jan  3 08:33:07 joriks-iMac kernel[0]: EMUXUCustomControl::setValueChangedHandler
Jan  3 08:33:07 joriks-iMac kernel[0]: EMUUSBAudioDevice::deviceRequest result=0
Jan  3 08:33:07 joriks-iMac kernel[0]: ++EMUUSBAudioDevice[0xffffff8028bfc400]::deviceRequest(0xffffff81fd3db408, 0) = 0
Jan  3 08:33:07 joriks-iMac kernel[0]: EMUXUCustomControl create initialValue 0
Jan  3 08:33:07 joriks-iMac kernel[0]: made kDigIOSyncSrcController
Jan  3 08:33:07 joriks-iMac kernel[0]: EMUXUCustomControl::setValueChangedHandler
Jan  3 08:33:07 joriks-iMac kernel[0]: EMUUSBAudioDevice::deviceRequest result=-536854449
Jan  3 08:33:07 joriks-iMac kernel[0]: clearing pipe stall result 0
Jan  3 08:33:07 joriks-iMac kernel[0]: ++EMUUSBAudioDevice[0xffffff8028bfc400]::deviceRequest(0xffffff81fd3db408, 0) = e000404f
Jan  3 08:33:07 joriks-iMac kernel[0]: EMUXUCustomControl create initialValue 0
Jan  3 08:33:07 joriks-iMac kernel[0]: made kDigIOAsyncSrcController
Jan  3 08:33:07 joriks-iMac kernel[0]: EMUXUCustomControl::setValueChangedHandler
Jan  3 08:33:07 joriks-iMac kernel[0]: EMUUSBAudioDevice::deviceRequest result=-536854449
Jan  3 08:33:07 joriks-iMac kernel[0]: clearing pipe stall result 0
Jan  3 08:33:07 joriks-iMac kernel[0]: ++EMUUSBAudioDevice[0xffffff8028bfc400]::deviceRequest(0xffffff81fd3db408, 0) = e000404f
Jan  3 08:33:07 joriks-iMac kernel[0]: EMUXUCustomControl create initialValue 0
Jan  3 08:33:07 joriks-iMac kernel[0]: made kDigSPDIFController
Jan  3 08:33:07 joriks-iMac kernel[0]: EMUXUCustomControl::setValueChangedHandler
Jan  3 08:33:07 joriks-iMac kernel[0]: -EMUUSBAudioDevice::doControlStuff(0x0xffffff802a7d3800, 2, 5)
Jan  3 08:33:07 joriks-iMac kernel[0]: getGlobalUniqueID = EMUUSBAudioEngine:E-MU Systems, Inc.:E-MU 0204 | USB:1a150000:2
Jan  3 08:33:07 joriks-iMac kernel[0]: Found IOAudioEngineChannelNames
Jan  3 08:33:07 joriks-iMac kernel[0]: Found IOAudioEngineChannelCategoryNames
Jan  3 08:33:07 joriks-iMac kernel[0]: Found IOAudioEngineChannelNumberNames
Jan  3 08:33:07 joriks-iMac kernel[0]: EMUUSBAudioEngine[0xffffff802a7d3800]::initHardware(0xffffff8028bfc400), resultCode = 0, resultBool = 1
Jan  3 08:33:07 joriks-iMac kernel[0]: -IOAudioEngine::start
Jan  3 08:33:07 joriks-iMac kernel[0]: -EMUUSBAudioEngine[0xffffff802a7d3800]::start (0xffffff8028bfc400) = 1
Jan  3 08:33:07 joriks-iMac kernel[0]: getGlobalUniqueID = EMUUSBAudioEngine:E-MU Systems, Inc.:E-MU 0204 | USB:1a150000:2
Jan  3 08:33:07 joriks-iMac kernel[0]: done activating engine
Jan  3 08:33:07 joriks-iMac kernel[0]: -EMUUSBAudioDevice[0xffffff8028bfc400]::start(0xffffff802572f200)
Jan  3 08:33:07 joriks-iMac kernel[0]: +EMUUSBAudioDevice[0xffffff8028bfc400]::QueryXU
Jan  3 08:33:07 joriks-iMac kernel[0]: -EMUUSBAudioDevice[0xffffff8028bfc400]::QueryXU
Jan  3 08:33:07 joriks-iMac kernel[0]: EMUXUCustomControl::addUserClient 0xffffff802a7c1b00, 0
Jan  3 08:33:07 joriks-iMac kernel[0]: EMUXUCustomControl::addUserClient 0xffffff802a7a7c00, 0
Jan  3 08:33:07 joriks-iMac kernel[0]: EMUXUCustomControl::addUserClient 0xffffff802a7a7d00, 0
Jan  3 08:33:07 joriks-iMac kernel[0]: EMUXUCustomControl::addUserClient 0xffffff802a79f800, 0
Jan  3 08:33:07 joriks-iMac kernel[0]: EMUXUCustomControl::addUserClient 0xffffff802895cf00, 0
Jan  3 08:33:07 joriks-iMac kernel[0]: new format from INPUT
Jan  3 08:33:07 joriks-iMac kernel[0]: +EMUUSBAudioEngine::performFormatChange existing  sampleRate is 88200 direction 1
Jan  3 08:33:07 joriks-iMac kernel[0]: newFormat->fBitDepth 24, newFormat->fNumChannels 2
Jan  3 08:33:07 joriks-iMac kernel[0]: fDriverTag = 0x20005
Jan  3 08:33:07 joriks-iMac kernel[0]: ++about to set input : ourInterfaceNumber = 2 & newAlternateSettingID = 5
Jan  3 08:33:07 joriks-iMac kernel[0]: averageSampleRate = 88200
Jan  3 08:33:07 joriks-iMac kernel[0]: alternateFrameSize is 534
Jan  3 08:33:07 joriks-iMac kernel[0]: EMUUSBAudioEngine::SetSampleRate 88200
Jan  3 08:33:07 joriks-iMac kernel[0]: using SampleRateXU
Jan  3 08:33:07 joriks-iMac kernel[0]: called setNumSampleFramesPerBuffer with 12288
Jan  3 08:33:07 joriks-iMac kernel[0]: newFormat->fNumChannels = 2, newFormat->fBitWidth 24
Jan  3 08:33:07 joriks-iMac kernel[0]: -EMUUSBAudioEngine::performFormatChange, result = 0
Jan  3 08:33:07 joriks-iMac kernel[0]: new format from OUTPUT
Jan  3 08:33:07 joriks-iMac kernel[0]: +EMUUSBAudioEngine::performFormatChange existing  sampleRate is 88200 direction 0
Jan  3 08:33:07 joriks-iMac kernel[0]: newFormat->fBitDepth 24, newFormat->fNumChannels 2
Jan  3 08:33:07 joriks-iMac kernel[0]: fDriverTag = 0x10005
Jan  3 08:33:07 joriks-iMac kernel[0]: ++about to set output : ourInterfaceNumber = 1 & newAlternateSettingID = 5
Jan  3 08:33:07 joriks-iMac kernel[0]: alternateFrameSize is 534
Jan  3 08:33:07 joriks-iMac kernel[0]: EMUUSBAudioEngine::SetSampleRate 88200
Jan  3 08:33:07 joriks-iMac kernel[0]: using SampleRateXU
Jan  3 08:33:07 joriks-iMac kernel[0]: called setNumSampleFramesPerBuffer with 12288
Jan  3 08:33:07 joriks-iMac kernel[0]: newFormat->fNumChannels = 2, newFormat->fBitWidth 24
Jan  3 08:33:07 joriks-iMac kernel[0]: -EMUUSBAudioEngine::performFormatChange, result = 0
Jan  3 08:33:07 joriks-iMac kernel[0]: +EMUUSBAudioDevice::hardwareVolumeChangedHandler 0xffffff802a134e00
Jan  3 08:33:07 joriks-iMac kernel[0]: EMUUSBAudioDevice::hardwareVolumeChangedHandler output 0: channel= 0 oldValue= 0 newValue= 473
Jan  3 08:33:07 joriks-iMac kernel[0]: EMUUSBAudioDevice::deviceRequest bmRequestType=21 bRequest=1 wValue=201 wIndex=0 wLength=2
Jan  3 08:33:07 joriks-iMac kernel[0]: EMUUSBAudioDevice::deviceRequest result=-536854449
Jan  3 08:33:07 joriks-iMac kernel[0]: unitID 190
Jan  3 08:33:07 joriks-iMac kernel[0]: clearing pipe stall result 0
Jan  3 08:33:07 joriks-iMac kernel[0]: ++EMUUSBAudioDevice[0xffffff8028bfc400]::deviceRequest(0xffffff81fd7cbb68, 0) = e000404f
Jan  3 08:33:07 joriks-iMac kernel[0]: EMUUSBAudioDevice::deviceRequest bmRequestType=21 bRequest=1 wValue=202 wIndex=0 wLength=2
Jan  3 08:33:07 joriks-iMac kernel[0]: EMUUSBAudioDevice::deviceRequest result=-536854449
Jan  3 08:33:07 joriks-iMac kernel[0]: clearing pipe stall result 0
Jan  3 08:33:07 joriks-iMac kernel[0]: ++EMUUSBAudioDevice[0xffffff8028bfc400]::deviceRequest(0xffffff81fd7cbb68, 0) = e000404f
Jan  3 08:33:07 joriks-iMac kernel[0]: -EMUUSBAudioDevice::hardwareVolumeChangedHandler
Jan  3 08:33:07 joriks-iMac kernel[0]: +EMUUSBAudioDevice[0xffffff8028bfc400]::QueryXU
Jan  3 08:33:07 joriks-iMac kernel[0]: -EMUUSBAudioDevice[0xffffff8028bfc400]::QueryXU
Jan  3 08:33:07 joriks-iMac kernel[0]: considerRebuildOfPrelinkedKernel org.netkas.driver.FakeSMC triggered rebuild
Jan  3 08:33:07 joriks-iMac kernel[0]: +EMUUSBAudioDevice[0xffffff8028bfc400]::performPowerStateChange(1, 2, 0xffffff81fd3db924)
Jan  3 08:33:07 joriks-iMac kernel[0]: +EMUUSBAudioEngine[0xffffff802a7d3800]::performAudioEngineStart ()
Jan  3 08:33:07 joriks-iMac kernel[0]: about to start USB stream(s)
Jan  3 08:33:07 joriks-iMac kernel[0]: averageFrameSamples=88
Jan  3 08:33:07 joriks-iMac kernel[0]: Isoc Frames / usbCompletions
Jan  3 08:33:07 joriks-iMac kernel[0]: EMUUSBAudioEngine::SetSampleRate 88200
Jan  3 08:33:07 joriks-iMac kernel[0]: using SampleRateXU
Jan  3 08:33:07 joriks-iMac kernel[0]: createInputPipe
Jan  3 08:33:07 joriks-iMac kernel[0]: +UsbInputRing::init 73728 529200
Jan  3 08:33:07 joriks-iMac kernel[0]: -UsbInputRing::init 139319727
Jan  3 08:33:07 joriks-iMac kernel[0]: USB pipe READ error e00002ef
Jan  3 08:33:07 --- last message repeated 3 times ---
Jan  3 08:33:07 joriks-iMac kernel[0]: create output pipe
Jan  3 08:33:07 joriks-iMac kernel[0]: check for associated endpoint
Jan  3 08:33:07 joriks-iMac kernel[0]: write frame list 0
Jan  3 08:33:07 joriks-iMac kernel[0]: frameSizeQueue empty, guessing some queue size. May need fix..
Jan  3 08:33:07 --- last message repeated 63 times ---
Jan  3 08:33:07 joriks-iMac kernel[0]: write failed:e00002ef
Jan  3 08:33:07 joriks-iMac kernel[0]: write frame list 1
Jan  3 08:33:07 joriks-iMac kernel[0]: frameSizeQueue empty, guessing some queue size. May need fix..
Jan  3 08:33:07 --- last message repeated 7 times ---
Jan  3 08:33:07 joriks-iMac kernel[0]: *** kernel exceeded 500 log message per second limit  -  remaining messages this second discarded ***
Jan  3 08:33:33 joriks-iMac kernel[0]: +EMUUSBAudioEngine[0xffffff802a7d3800]::performAudioEngineStop ()
Jan  3 08:33:33 joriks-iMac kernel[0]: +EMUUSBAudioEngine[0xffffff802a7d3800]::stopUSBStream ()
Jan  3 08:33:34 joriks-iMac kernel[0]: -EMUUSBAudioEngine[0xffffff802a7d3800]::stopUSBStream ()
Jan  3 08:33:34 joriks-iMac kernel[0]: -EMUUSBAudioEngine[0xffffff802a7d3800]::performAudioEngineStop()
Jan  3 08:33:34 joriks-iMac kernel[0]: new format from OUTPUT
Jan  3 08:33:34 joriks-iMac kernel[0]: +EMUUSBAudioEngine::performFormatChange existing  sampleRate is 88200 direction 0
Jan  3 08:33:34 joriks-iMac kernel[0]: newFormat->fBitDepth 24, newFormat->fNumChannels 4
Jan  3 08:33:34 joriks-iMac kernel[0]: fDriverTag = 0x1000b
Jan  3 08:33:34 joriks-iMac kernel[0]: Need to adjust channel controls, cur = 2, new = 4
Jan  3 08:33:34 joriks-iMac kernel[0]: Changing sampling rate to 44100
Jan  3 08:33:34 joriks-iMac kernel[0]: Need to adjust input number of channels, cur = 2, new = 4
Jan  3 08:33:34 joriks-iMac kernel[0]: 4 channel 24 bit @ 44100 Hz is not supported. Suggesting alternate setting 255
Jan  3 08:33:34 joriks-iMac kernel[0]: Sound assertion "255 == newAlternateSettingID" failed in "/Volumes/prive/git/EMU-driver/src/EMUUSBAudio/EMUUSBAudioEngine.cpp" at line 1672 goto ((((0x38)&0x3f)<<26)|(((0)&0xfff)<<14)|0x2bc)
Jan  3 08:33:34 joriks-iMac kernel[0]: -EMUUSBAudioEngine::performFormatChange, result = e00002bc
Jan  3 08:33:34 joriks-iMac kernel[0]: IOAudioStream<0xffffff80287fcc00>::setFormat(0x0xffffff81e5253cb0, 0x0xffffff8024a32a80) - audio engine unable to change format
Jan  3 08:33:34 joriks-iMac kernel[0]: +EMUUSBAudioEngine[0xffffff802a7d3800]::performAudioEngineStart ()
Jan  3 08:33:34 joriks-iMac kernel[0]: about to start USB stream(s)
Jan  3 08:33:34 joriks-iMac kernel[0]: averageFrameSamples=44
Jan  3 08:33:34 joriks-iMac kernel[0]: Isoc Frames / usbCompletions
Jan  3 08:33:34 joriks-iMac kernel[0]: EMUUSBAudioEngine::SetSampleRate 44100
Jan  3 08:33:34 joriks-iMac kernel[0]: using SampleRateXU
Jan  3 08:33:34 joriks-iMac kernel[0]: EMUUSBAudioDevice::deviceRequest bmRequestType=21 bRequest=1 wValue=300 wIndex=c00 wLength=1
Jan  3 08:33:34 joriks-iMac kernel[0]: EMUUSBAudioDevice::deviceRequest result=0
Jan  3 08:33:34 joriks-iMac kernel[0]: ++EMUUSBAudioDevice[0xffffff8028bfc400]::deviceRequest(0xffffff81fd3db578, 0) = 0
Jan  3 08:33:34 joriks-iMac kernel[0]: set result  = 0
Jan  3 08:33:34 joriks-iMac kernel[0]: EMUUSBAudioDevice::setOtherEngineSampleRate 44100; there are 1 engines
Jan  3 08:33:34 joriks-iMac kernel[0]: createInputPipe
Jan  3 08:33:34 joriks-iMac kernel[0]: +UsbInputRing::init 73728 264600
Jan  3 08:33:34 joriks-iMac kernel[0]: -UsbInputRing::init 278639455
Jan  3 08:33:34 joriks-iMac kernel[0]: USB pipe READ error e00002ef
Jan  3 08:33:34 --- last message repeated 3 times ---
Jan  3 08:33:34 joriks-iMac kernel[0]: create output pipe
Jan  3 08:33:34 joriks-iMac kernel[0]: check for associated endpoint
Jan  3 08:33:34 joriks-iMac kernel[0]: write frame list 0
Jan  3 08:33:34 joriks-iMac kernel[0]: frameSizeQueue empty, guessing some queue size. May need fix..
Jan  3 08:33:34 --- last message repeated 63 times ---
Jan  3 08:33:34 joriks-iMac kernel[0]: write failed:e00002ef
Jan  3 08:33:34 joriks-iMac kernel[0]: write frame list 1
Jan  3 08:33:34 joriks-iMac kernel[0]: frameSizeQueue empty, guessing some queue size. May need fix..
Jan  3 08:33:34 --- last message repeated 63 times ---
Jan  3 08:33:34 joriks-iMac kernel[0]: write failed:e00002ef

from emu-driver.

I'll try to have a look at it. It may take some time as the holidays are over.

from emu-driver.

Admin installed Yosemite on my compu. Now my computer is not working ok anymore..

from emu-driver.

On my compu (Macbook Pro Retina Late 2013, Intel Core i7) the plugin just works fine in Yosemite! I just ran the installer and started quicktime to play some music. Went without a problem.

Also trambouter had this problem both on Yosemite and on Mavericks.

This problem apparently is not related to Yosemite but to something deeper in the system. Maybe some USB chips or system USB driver bug?

from emu-driver.

Wouter1, maybe old zaudiodriver don't suport emu0204 because this card released in 2010. later i can test driver in my friends imac 2012

from emu-driver.

Thanks, yes please let me know.

from emu-driver.

BenCarlin do you have your computer model for me (type, year) so that I can try to look up exactly what USB there is?

from emu-driver.

MacBook Pro Mid 2012 - 15"

from emu-driver.

Thanks. I'll also update the apple bug report, maybe they have a clue

from emu-driver.

updated the apple bug report

from emu-driver.

I can use a fixed increment every Read cycle, but the correct value needs to be determined. The rationale eludes me so far so I will make a table with working increments

If sampling 4 channels instead of 2, this does not change anything. But this may be because we are not changing the rate at the driver level (it's always at 4 there).

It seems the correct value is related to the pollInterval. The number seems to change only every millisecond (so it stays the same within microframes). So for all polInterval=4 cases, we need to divide NUM_FRAMES by 2.

from emu-driver.

Ben, trambouter, I think I can avoid the for you problematic kAppleUSBSSIsocContinuousFrame by precomputing the USB rate ( as in the table above).

To test this hypothesis, I made a test kext named "EMUUSBAudio test.kext". Could you be so kind to test it on your machines?

To install it,

• download the latest zip and unzip;
• delete the normal "EMUUSBAudio.kext"
• rename the "EMUUSBAudio test.kext" to "EMUUSBAudio.kext" .
• run the kextInstall script.
• use controlpanel to select 44 or 48 kHz
• select EMU only for recording in Audacity. Don't use EMU for playback.
• sample some sound with audacity.

My hope that this test kext works in the following case : 44kHz rate or 48kHz RECORDING only. Playback probably fails still.

from emu-driver.

Wouter1, on test kext record work now ! Playback don't work. But Logic Pro report 137ms latency on input with 64samples buffer =(
I exeperimental with original creative driver - just set "SafetyOffset" = 512 in Info.plist instead of 192, this increase rountrip latency but help get rid pop and cracks on records.

from emu-driver.

Yuri that's good to hear! So this is a way to a solution for you.

I know that this is not ok yet and record not working. I just applied a quick hack to see if this was the right direction to a solution.

Long ago I also messed with the SafetyOffset of the original driver but it just delays the cracking a bit longer. It keeps returning.

Is the latency important for you? "Roundtrip latency" can be ZERO if you just use the "direct monitor" button on the EMU. You don't even need a computer attached.

from emu-driver.

BTW in theory the input latency can be brought down to about 2ms. Maybe 1.5ms. Yuri how do you test it and why is it relevant?

from emu-driver.

Wouter1, roundtrip latency is important for me, because i play guitar with software plugins and and I want to immediately hear the result of processing plug-ins.
When i record voice or clean guitar, i use direct monitoring.
Even if the delay will be is about 8 ms (4 ms on input, and 4 ms on output), it will be a good result.

from emu-driver.

I see. Sounds good! Maybe you can help tuning the latency (I mean, testing it)? I made a new ticket for this.

from emu-driver.

I think the read errors are fixed properly. Here it seems to work still ok at all frequencies.

The write errors on some computers (playback) has not yet been fixed.

trambouter, Ben, could you give this a try and confirm if recording now works on all frequencies including 192kHz?

from emu-driver.

Hey, sorry for late reply. Yes of course. I'll let you know how it goes.

from emu-driver.

Yes it seems to work :) Brill. Just did a little demo recording with my guitar and it seemed to work! Fantastic :D 👍 👍 👍

from emu-driver.

Wouter1, i tested record up to 192, its worked.

from emu-driver.

Same.

from emu-driver.

Great that this finally works ! Thanks for testing. I'll proceed trying to fix the playback with the same approach.

from emu-driver.

I've read this topic, not quite sure thats what i've got
I'm a bit lame in all this coding things, so ive just copied all about emu from console )
btw recording is seems to be working, but playback gives no sound

08.01.15 15:45:20,000 kernel[0]: checkUHCI currentEntry 0xffffff80f7173000
08.01.15 15:45:20,000 kernel[0]: UHCI connection is 0
08.01.15 15:45:20,000 kernel[0]: There are 1 configurations on this device
08.01.15 15:45:20,000 kernel[0]: Our control interface number is 0
08.01.15 15:45:20,000 kernel[0]: Sound assertion "0 == thisUnitIDNum" failed in "/Volumes/prive/git/EMU-driver/src/EMUUSBAudio/EMUUSBAudioDevice.cpp" at line 2056 goto Exit
08.01.15 15:45:20,000 kernel[0]: EMUUSBAudioDevice started about to registerService result is 1
08.01.15 15:45:20,000 kernel[0]: +EMUUSBAudioDevice[0xffffff8048139800]::free()
08.01.15 15:45:20,000 kernel[0]: -EMUUSBAudioDevice[0xffffff8048139800]::free()
08.01.15 15:45:20,000 kernel[0]: Sound assertion "0 == thisUnitIDNum" failed in "/Volumes/prive/git/EMU-driver/src/EMUUSBAudio/EMUUSBAudioDevice.cpp" at line 2056 goto Exit
08.01.15 15:45:20,000 kernel[0]: Sound assertion "0 == thisUnitIDNum" failed in "/Volumes/prive/git/EMU-driver/src/EMUUSBAudio/EMUUSBAudioDevice.cpp" at line 2056 goto Exit
08.01.15 15:45:20,000 kernel[0]: Sound assertion "0 == thisUnitIDNum" failed in "/Volumes/prive/git/EMU-driver/src/EMUUSBAudio/EMUUSBAudioDevice.cpp" at line 2056 goto Exit
08.01.15 15:45:20,000 kernel[0]: +EMUUSBAudioDevice[0xffffff8048162400]::message(0xe0000101, 0xffffff803d079c00) - rc=4
08.01.15 15:45:20,000 kernel[0]: +EMUUSBAudioDevice[0xffffff8048162400]::message(0xe0000110, 0xffffff803d079c00) - rc=4
08.01.15 15:45:20,729 VDCAssistant[141]: VDCAssistant: Found a camera (0xfd130000041e3f04) , but was not able to start it up (0x0 -- (os/kern) successful)
08.01.15 15:45:20,730 VDCAssistant[141]: VDCAssistant: Found a camera (0xfd130000041e3f04) , but was not able to start it up (0x0 -- (os/kern) successful)
08.01.15 15:45:20,000 kernel[0]: Sound assertion "0 == thisUnitIDNum" failed in "/Volumes/prive/git/EMU-driver/src/EMUUSBAudio/EMUUSBAudioDevice.cpp" at line 2056 goto Exit
08.01.15 15:45:20,000 kernel[0]: Sound assertion "0 == thisUnitIDNum" failed in "/Volumes/prive/git/EMU-driver/src/EMUUSBAudio/EMUUSBAudioDevice.cpp" at line 2056 goto Exit
08.01.15 15:45:20,000 kernel[0]: Sound assertion "0 == thisUnitIDNum" failed in "/Volumes/prive/git/EMU-driver/src/EMUUSBAudio/EMUUSBAudioDevice.cpp" at line 2056 goto Exit
08.01.15 15:45:20,000 kernel[0]: Sound assertion "0 == thisUnitIDNum" failed in "/Volumes/prive/git/EMU-driver/src/EMUUSBAudio/EMUUSBAudioDevice.cpp" at line 2056 goto Exit
08.01.15 15:45:20,000 kernel[0]: +EMUUSBAudioDevice[0xffffff8048162400]::message(0xe0000101, 0xffffff803d079c00) - rc=4
08.01.15 15:45:20,000 kernel[0]: +EMUUSBAudioDevice[0xffffff8048162400]::message(0xe0000110, 0xffffff803d079c00) - rc=4
08.01.15 15:45:20,000 kernel[0]: +EMUUSBAudioDevice[0xffffff8048162400]::message(0xe0000101, 0xffffff803d079c00) - rc=4
08.01.15 15:45:20,000 kernel[0]: +EMUUSBAudioDevice[0xffffff8048162400]::message(0xe0000110, 0xffffff803d079c00) - rc=4
08.01.15 15:45:20,000 kernel[0]: Sound assertion "0 == thisUnitIDNum" failed in "/Volumes/prive/git/EMU-driver/src/EMUUSBAudio/EMUUSBAudioDevice.cpp" at line 2056 goto Exit
08.01.15 15:45:20,000 kernel[0]: Num streams controlled = 3
08.01.15 15:45:20,000 kernel[0]: GetNumStreamInterfaces = 2
08.01.15 15:45:20,000 kernel[0]: ++EMUUSBAudioDevice[0xffffff8048162400]::deviceRequest(0xffffff8130683a88, 0) = 0
08.01.15 15:45:20,000 kernel[0]: +EMUUSBAudioDevice[0xffffff8048162400]::QueryXU
08.01.15 15:45:20,000 kernel[0]: DigitalIOStatus changed
08.01.15 15:45:20,000 kernel[0]: Digital IO SampleRate
08.01.15 15:45:20,000 kernel[0]: EMUUSBAudioDevice::deviceRequest result=-536854449
08.01.15 15:45:20,000 kernel[0]: unitID 190
08.01.15 15:45:20,000 kernel[0]: clearing pipe stall result 0
08.01.15 15:45:20,000 kernel[0]: ++EMUUSBAudioDevice[0xffffff8048162400]::deviceRequest(0xffffff8130683968, 0) = e000404f
08.01.15 15:45:20,000 kernel[0]: DigitalIO Sync Lock
08.01.15 15:45:20,000 kernel[0]: EMUUSBAudioDevice::deviceRequest result=-536854449
08.01.15 15:45:20,000 kernel[0]: clearing pipe stall result 0
08.01.15 15:45:20,000 kernel[0]: ++EMUUSBAudioDevice[0xffffff8048162400]::deviceRequest(0xffffff8130683968, 0) = e000404f
08.01.15 15:45:20,000 kernel[0]: -EMUUSBAudioDevice[0xffffff8048162400]::QueryXU
08.01.15 15:45:20,000 kernel[0]: -EMUUSBAudioDevice::setupStatusFeedback
08.01.15 15:45:20,000 kernel[0]: EMUUSBAudioDevice::deviceRequest result=0
08.01.15 15:45:20,000 kernel[0]: ++EMUUSBAudioDevice[0xffffff8048162400]::deviceRequest(0xffffff8130683a38, 0) = 0
08.01.15 15:45:20,000 kernel[0]: default sample rate is 44100
08.01.15 15:45:20,000 kernel[0]: +EMUUSBAudioEngine[0xffffff8048469000]::init ()
08.01.15 15:45:20,000 kernel[0]: EMUUSBAudioEngine[0xffffff8048469000]::init ()
08.01.15 15:45:20,000 kernel[0]: activate audio engine
08.01.15 15:45:20,000 kernel[0]: +EMUUSBAudioEngine[0xffffff8048469000]::start (0xffffff8048162400)
08.01.15 15:45:20,000 kernel[0]: Adding notification with custom matching dictionary
08.01.15 15:45:20,000 kernel[0]: table entry: IOProviderClass
08.01.15 15:45:20,000 kernel[0]: table entry: IOAudioDeviceName
08.01.15 15:45:20,000 kernel[0]: ++EMUUSBAudioDevice[0xffffff8048162400]::matchPropertyTable(0xffffff8038037cc0, 0xffffff81306838d4) = 1(custom dictionary match)
08.01.15 15:45:20,000 kernel[0]: +EMUUSBAudioEngine::audioDevicePublished (0xffffff8048469000, 0, 0xffffff8048162400)
08.01.15 15:45:20,000 kernel[0]: Checking stream 1 against controled stream 1
08.01.15 15:45:20,000 kernel[0]: ++EMUUSBAudioEngine[0xffffff8048469000]: found device (0xffffff8048162400) for Audio Engine (0xffffff8048469000)
08.01.15 15:45:20,000 kernel[0]: Checking stream 2 against controled stream 1
08.01.15 15:45:20,000 kernel[0]: Checking stream 2 against controled stream 2
08.01.15 15:45:20,000 kernel[0]: ++EMUUSBAudioEngine[0xffffff8048469000]: found device (0xffffff8048162400) for Audio Engine (0xffffff8048469000)
08.01.15 15:45:20,000 kernel[0]: -EMUUSBAudioEngine::audioDevicePublished (0xffffff8048469000, 0, 0xffffff8048162400)
08.01.15 15:45:20,000 kernel[0]: GetUSBAudioConfigObject
08.01.15 15:45:20,000 kernel[0]: +IOAudioEngine::start
08.01.15 15:45:20,000 kernel[0]: +EMUUSBAudioEngine[0xffffff8048469000]::initHardware (0xffffff8048162400)
08.01.15 15:45:20,000 kernel[0]: can't resolve direction from endpoints, resorting to slimy hack instead
08.01.15 15:45:20,000 kernel[0]: direction of interface 1 is 0 (In=1,Out=0)
08.01.15 15:45:20,000 kernel[0]: hardware sample rate is 44100
08.01.15 15:45:20,000 kernel[0]: Finding interface 1 numChannels 10 sampleRate 44100
08.01.15 15:45:20,000 kernel[0]: Finding interface 1 numChannels 8 sampleRate 44100
08.01.15 15:45:20,000 kernel[0]: Finding interface 1 numChannels 6 sampleRate 44100
08.01.15 15:45:20,000 kernel[0]: Finding interface 1 numChannels 4 sampleRate 44100
08.01.15 15:45:20,000 kernel[0]: newAltSettingID 11
08.01.15 15:45:20,000 kernel[0]: format is 1
08.01.15 15:45:20,000 kernel[0]: direction is 0 pollInterval is 8
08.01.15 15:45:20,000 kernel[0]: found channel count 4
08.01.15 15:45:20,000 kernel[0]: Default sample rate is 44100
08.01.15 15:45:20,000 kernel[0]: Default alternate setting ID is 11
08.01.15 15:45:20,000 kernel[0]: can't resolve direction from endpoints, resorting to slimy hack instead
08.01.15 15:45:20,000 kernel[0]: direction of interface 2 is 1 (In=1,Out=0)
08.01.15 15:45:20,000 kernel[0]: hardware sample rate is 44100
08.01.15 15:45:20,000 kernel[0]: Finding interface 2 numChannels 10 sampleRate 44100
08.01.15 15:45:20,000 kernel[0]: Finding interface 2 numChannels 8 sampleRate 44100
08.01.15 15:45:20,000 kernel[0]: Finding interface 2 numChannels 6 sampleRate 44100
08.01.15 15:45:20,000 kernel[0]: Finding interface 2 numChannels 4 sampleRate 44100
08.01.15 15:45:20,000 kernel[0]: newAltSettingID 11
08.01.15 15:45:20,000 kernel[0]: format is 1
08.01.15 15:45:20,000 kernel[0]: direction is 1 pollInterval is 8
08.01.15 15:45:20,000 kernel[0]: found channel count 4
08.01.15 15:45:20,000 kernel[0]: Default sample rate is 44100
08.01.15 15:45:20,000 kernel[0]: Default alternate setting ID is 11
08.01.15 15:45:20,000 kernel[0]: input alternateID 11
08.01.15 15:45:20,000 kernel[0]: output alternatID 11
08.01.15 15:45:20,000 kernel[0]: ++EMUUSBAudioDevice::getHubSpeed() = kUSBDeviceSpeedHigh
08.01.15 15:45:20,000 kernel[0]: There are 17 alternate stream interfaces on interface 2
08.01.15 15:45:20,000 kernel[0]: direction 1 pollInterval 8
08.01.15 15:45:20,000 kernel[0]: Interface 2, Alt 1 has a
08.01.15 15:45:20,000 kernel[0]: 24 bit interface,
08.01.15 15:45:20,000 kernel[0]: 2 channels, and
08.01.15 15:45:20,000 kernel[0]: 1 sample rates, which are:
08.01.15 15:45:20,000 kernel[0]: 44100
08.01.15 15:45:20,000 kernel[0]: direction 1 pollInterval 4
08.01.15 15:45:20,000 kernel[0]: Interface 2, Alt 2 has a
08.01.15 15:45:20,000 kernel[0]: 24 bit interface,
08.01.15 15:45:20,000 kernel[0]: 2 channels, and
08.01.15 15:45:20,000 kernel[0]: 1 sample rates, which are:
08.01.15 15:45:20,000 kernel[0]: 44100
08.01.15 15:45:20,000 kernel[0]: direction 1 pollInterval 8
08.01.15 15:45:20,000 kernel[0]: Interface 2, Alt 3 has a
08.01.15 15:45:20,000 kernel[0]: 24 bit interface,
08.01.15 15:45:20,000 kernel[0]: 2 channels, and
08.01.15 15:45:20,000 kernel[0]: 1 sample rates, which are:
08.01.15 15:45:20,000 kernel[0]: 48000
08.01.15 15:45:20,000 kernel[0]: direction 1 pollInterval 4
08.01.15 15:45:20,000 kernel[0]: Interface 2, Alt 4 has a
08.01.15 15:45:20,000 kernel[0]: 24 bit interface,
08.01.15 15:45:20,000 kernel[0]: 2 channels, and
08.01.15 15:45:20,000 kernel[0]: 1 sample rates, which are:
08.01.15 15:45:20,000 kernel[0]: 48000
08.01.15 15:45:20,000 kernel[0]: direction 1 pollInterval 8
08.01.15 15:45:20,000 kernel[0]: Interface 2, Alt 5 has a
08.01.15 15:45:20,000 kernel[0]: 24 bit interface,
08.01.15 15:45:20,000 kernel[0]: 2 channels, and
08.01.15 15:45:20,000 kernel[0]: 1 sample rates, which are:
08.01.15 15:45:20,000 kernel[0]: 88200
08.01.15 15:45:20,000 kernel[0]: direction 1 pollInterval 4
08.01.15 15:45:20,000 kernel[0]: Interface 2, Alt 6 has a
08.01.15 15:45:20,000 kernel[0]: 24 bit interface,
08.01.15 15:45:20,000 kernel[0]: 2 channels, and
08.01.15 15:45:20,000 kernel[0]: 1 sample rates, which are:
08.01.15 15:45:20,000 kernel[0]: 88200
08.01.15 15:45:20,000 kernel[0]: direction 1 pollInterval 8
08.01.15 15:45:20,000 kernel[0]: Interface 2, Alt 7 has a
08.01.15 15:45:20,000 kernel[0]: 24 bit interface,
08.01.15 15:45:20,000 kernel[0]: 2 channels, and
08.01.15 15:45:20,000 kernel[0]: 1 sample rates, which are:
08.01.15 15:45:20,000 kernel[0]: 96000
08.01.15 15:45:20,000 kernel[0]: direction 1 pollInterval 4
08.01.15 15:45:20,000 kernel[0]: Interface 2, Alt 8 has a
08.01.15 15:45:20,000 kernel[0]: 24 bit interface,
08.01.15 15:45:20,000 kernel[0]: 2 channels, and
08.01.15 15:45:20,000 kernel[0]: 1 sample rates, which are:
08.01.15 15:45:20,000 kernel[0]: 96000
08.01.15 15:45:20,000 kernel[0]: direction 1 pollInterval 4
08.01.15 15:45:20,000 kernel[0]: Interface 2, Alt 9 has a
08.01.15 15:45:20,000 kernel[0]: 24 bit interface,
08.01.15 15:45:20,000 kernel[0]: 2 channels, and
08.01.15 15:45:20,000 kernel[0]: 1 sample rates, which are:
08.01.15 15:45:20,000 kernel[0]: 176400
08.01.15 15:45:20,000 kernel[0]: direction 1 pollInterval 4
08.01.15 15:45:20,000 kernel[0]: Interface 2, Alt 10 has a
08.01.15 15:45:20,000 kernel[0]: 24 bit interface,
08.01.15 15:45:20,000 kernel[0]: 2 channels, and
08.01.15 15:45:20,000 kernel[0]: 1 sample rates, which are:
08.01.15 15:45:20,000 kernel[0]: 192000
08.01.15 15:45:20,000 kernel[0]: direction 1 pollInterval 8
08.01.15 15:45:20,000 kernel[0]: Interface 2, Alt 11 has a
08.01.15 15:45:20,000 kernel[0]: 24 bit interface,
08.01.15 15:45:20,000 kernel[0]: 4 channels, and
08.01.15 15:45:20,000 kernel[0]: 1 sample rates, which are:
08.01.15 15:45:20,000 kernel[0]: 44100
08.01.15 15:45:20,000 kernel[0]: direction 1 pollInterval 4
08.01.15 15:45:20,000 kernel[0]: Interface 2, Alt 12 has a
08.01.15 15:45:20,000 kernel[0]: 24 bit interface,
08.01.15 15:45:20,000 kernel[0]: 4 channels, and
08.01.15 15:45:20,000 kernel[0]: 1 sample rates, which are:
08.01.15 15:45:20,000 kernel[0]: 44100
08.01.15 15:45:20,000 kernel[0]: direction 1 pollInterval 8
08.01.15 15:45:20,000 kernel[0]: Interface 2, Alt 13 has a
08.01.15 15:45:20,000 kernel[0]: 24 bit interface,
08.01.15 15:45:20,000 kernel[0]: 4 channels, and
08.01.15 15:45:20,000 kernel[0]: 1 sample rates, which are:
08.01.15 15:45:20,000 kernel[0]: 48000
08.01.15 15:45:20,000 kernel[0]: direction 1 pollInterval 4
08.01.15 15:45:20,000 kernel[0]: Interface 2, Alt 14 has a
08.01.15 15:45:20,000 kernel[0]: 24 bit interface,
08.01.15 15:45:20,000 kernel[0]: 4 channels, and
08.01.15 15:45:20,000 kernel[0]: 1 sample rates, which are:
08.01.15 15:45:20,000 kernel[0]: 48000
08.01.15 15:45:20,000 kernel[0]: direction 1 pollInterval 4
08.01.15 15:45:20,000 kernel[0]: Interface 2, Alt 15 has a
08.01.15 15:45:20,000 kernel[0]: 24 bit interface,
08.01.15 15:45:20,000 kernel[0]: 4 channels, and
08.01.15 15:45:20,000 kernel[0]: 1 sample rates, which are:
08.01.15 15:45:20,000 kernel[0]: 88200
08.01.15 15:45:20,000 kernel[0]: direction 1 pollInterval 4
08.01.15 15:45:20,000 kernel[0]: Interface 2, Alt 16 has a
08.01.15 15:45:20,000 kernel[0]: 24 bit interface,
08.01.15 15:45:20,000 kernel[0]: 4 channels, and
08.01.15 15:45:20,000 kernel[0]: 1 sample rates, which are:
08.01.15 15:45:20,000 kernel[0]: 96000
08.01.15 15:45:20,000 kernel[0]: There are 19 alternate stream interfaces on interface 1
08.01.15 15:45:20,000 kernel[0]: direction 0 pollInterval 8
08.01.15 15:45:20,000 kernel[0]: Interface 1, Alt 1 has a
08.01.15 15:45:20,000 kernel[0]: 24 bit interface,
08.01.15 15:45:20,000 kernel[0]: 2 channels, and
08.01.15 15:45:20,000 kernel[0]: 1 sample rates, which are:
08.01.15 15:45:20,000 kernel[0]: 44100
08.01.15 15:45:20,000 kernel[0]: direction 0 pollInterval 4
08.01.15 15:45:20,000 kernel[0]: Interface 1, Alt 2 has a
08.01.15 15:45:20,000 kernel[0]: 24 bit interface,
08.01.15 15:45:20,000 kernel[0]: 2 channels, and
08.01.15 15:45:20,000 kernel[0]: 1 sample rates, which are:
08.01.15 15:45:20,000 kernel[0]: 44100
08.01.15 15:45:20,000 kernel[0]: direction 0 pollInterval 8
08.01.15 15:45:20,000 kernel[0]: Interface 1, Alt 3 has a
08.01.15 15:45:20,000 kernel[0]: 24 bit interface,
08.01.15 15:45:20,000 kernel[0]: 2 channels, and
08.01.15 15:45:20,000 kernel[0]: 1 sample rates, which are:
08.01.15 15:45:20,000 kernel[0]: 48000
08.01.15 15:45:20,000 kernel[0]: direction 0 pollInterval 4
08.01.15 15:45:20,000 kernel[0]: Interface 1, Alt 4 has a
08.01.15 15:45:20,000 kernel[0]: 24 bit interface,
08.01.15 15:45:20,000 kernel[0]: 2 channels, and
08.01.15 15:45:20,000 kernel[0]: 1 sample rates, which are:
08.01.15 15:45:20,000 kernel[0]: 48000
08.01.15 15:45:20,000 kernel[0]: direction 0 pollInterval 8
08.01.15 15:45:20,000 kernel[0]: Interface 1, Alt 5 has a
08.01.15 15:45:20,000 kernel[0]: 24 bit interface,
08.01.15 15:45:20,000 kernel[0]: 2 channels, and
08.01.15 15:45:20,000 kernel[0]: 1 sample rates, which are:
08.01.15 15:45:20,000 kernel[0]: 88200
08.01.15 15:45:20,000 kernel[0]: direction 0 pollInterval 4
08.01.15 15:45:20,000 kernel[0]: Interface 1, Alt 6 has a
08.01.15 15:45:20,000 kernel[0]: 24 bit interface,
08.01.15 15:45:20,000 kernel[0]: 2 channels, and
08.01.15 15:45:20,000 kernel[0]: 1 sample rates, which are:
08.01.15 15:45:20,000 kernel[0]: 88200
08.01.15 15:45:20,000 kernel[0]: direction 0 pollInterval 8
08.01.15 15:45:20,000 kernel[0]: Interface 1, Alt 7 has a
08.01.15 15:45:20,000 kernel[0]: 24 bit interface,
08.01.15 15:45:20,000 kernel[0]: 2 channels, and
08.01.15 15:45:20,000 kernel[0]: 1 sample rates, which are:
08.01.15 15:45:20,000 kernel[0]: 96000
08.01.15 15:45:20,000 kernel[0]: direction 0 pollInterval 4
08.01.15 15:45:20,000 kernel[0]: Interface 1, Alt 8 has a
08.01.15 15:45:20,000 kernel[0]: 24 bit interface,
08.01.15 15:45:20,000 kernel[0]: 2 channels, and
08.01.15 15:45:20,000 kernel[0]: 1 sample rates, which are:
08.01.15 15:45:20,000 kernel[0]: 96000
08.01.15 15:45:20,000 kernel[0]: direction 0 pollInterval 4
08.01.15 15:45:20,000 kernel[0]: Interface 1, Alt 9 has a
08.01.15 15:45:20,000 kernel[0]: 24 bit interface,
08.01.15 15:45:20,000 kernel[0]: 2 channels, and
08.01.15 15:45:20,000 kernel[0]: 1 sample rates, which are:
08.01.15 15:45:20,000 kernel[0]: 176400
08.01.15 15:45:20,000 kernel[0]: direction 0 pollInterval 4
08.01.15 15:45:20,000 kernel[0]: Interface 1, Alt 10 has a
08.01.15 15:45:20,000 kernel[0]: 24 bit interface,
08.01.15 15:45:20,000 kernel[0]: 2 channels, and
08.01.15 15:45:20,000 kernel[0]: 1 sample rates, which are:
08.01.15 15:45:20,000 kernel[0]: 192000
08.01.15 15:45:20,000 kernel[0]: direction 0 pollInterval 8
08.01.15 15:45:20,000 kernel[0]: Interface 1, Alt 11 has a
08.01.15 15:45:20,000 kernel[0]: 24 bit interface,
08.01.15 15:45:20,000 kernel[0]: 4 channels, and
08.01.15 15:45:20,000 kernel[0]: 1 sample rates, which are:
08.01.15 15:45:20,000 kernel[0]: 44100
08.01.15 15:45:20,000 kernel[0]: direction 0 pollInterval 4
08.01.15 15:45:20,000 kernel[0]: Interface 1, Alt 12 has a
08.01.15 15:45:20,000 kernel[0]: 24 bit interface,
08.01.15 15:45:20,000 kernel[0]: 4 channels, and
08.01.15 15:45:20,000 kernel[0]: 1 sample rates, which are:
08.01.15 15:45:20,000 kernel[0]: 44100
08.01.15 15:45:20,000 kernel[0]: direction 0 pollInterval 8
08.01.15 15:45:20,000 kernel[0]: Interface 1, Alt 13 has a
08.01.15 15:45:20,000 kernel[0]: 24 bit interface,
08.01.15 15:45:20,000 kernel[0]: 4 channels, and
08.01.15 15:45:20,000 kernel[0]: 1 sample rates, which are:
08.01.15 15:45:20,000 kernel[0]: 48000
08.01.15 15:45:20,000 kernel[0]: direction 0 pollInterval 4
08.01.15 15:45:20,000 kernel[0]: Interface 1, Alt 14 has a
08.01.15 15:45:20,000 kernel[0]: 24 bit interface,
08.01.15 15:45:20,000 kernel[0]: 4 channels, and
08.01.15 15:45:20,000 kernel[0]: 1 sample rates, which are:
08.01.15 15:45:20,000 kernel[0]: 48000
08.01.15 15:45:20,000 kernel[0]: direction 0 pollInterval 4
08.01.15 15:45:20,000 kernel[0]: Interface 1, Alt 15 has a
08.01.15 15:45:20,000 kernel[0]: 24 bit interface,
08.01.15 15:45:20,000 kernel[0]: 4 channels, and
08.01.15 15:45:20,000 kernel[0]: 1 sample rates, which are:
08.01.15 15:45:20,000 kernel[0]: 88200
08.01.15 15:45:20,000 kernel[0]: direction 0 pollInterval 4
08.01.15 15:45:20,000 kernel[0]: Interface 1, Alt 16 has a
08.01.15 15:45:20,000 kernel[0]: 24 bit interface,
08.01.15 15:45:20,000 kernel[0]: 4 channels, and
08.01.15 15:45:20,000 kernel[0]: 1 sample rates, which are:
08.01.15 15:45:20,000 kernel[0]: 96000
08.01.15 15:45:20,000 kernel[0]: direction 0 pollInterval 8
08.01.15 15:45:20,000 kernel[0]: IEC1937 AC-3 audio format type!
08.01.15 15:45:20,000 kernel[0]: Interface 1, Alt 17 has a
08.01.15 15:45:20,000 kernel[0]: 16 bit interface,
08.01.15 15:45:20,000 kernel[0]: 2 channels, and
08.01.15 15:45:20,000 kernel[0]: 1 sample rates, which are:
08.01.15 15:45:20,000 kernel[0]: 44100
08.01.15 15:45:20,000 kernel[0]: direction 0 pollInterval 8
08.01.15 15:45:20,000 kernel[0]: IEC1937 AC-3 audio format type!
08.01.15 15:45:20,000 kernel[0]: Interface 1, Alt 18 has a
08.01.15 15:45:20,000 kernel[0]: 16 bit interface,
08.01.15 15:45:20,000 kernel[0]: 2 channels, and
08.01.15 15:45:20,000 kernel[0]: 1 sample rates, which are:
08.01.15 15:45:20,000 kernel[0]: 48000
08.01.15 15:45:20,000 kernel[0]: sampleRate 44100
08.01.15 15:45:20,000 kernel[0]: in initHardware about to call initBuffers
08.01.15 15:45:20,000 kernel[0]: initBuffers
08.01.15 15:45:20,000 kernel[0]: inputSize= 540 multFactor= 12
08.01.15 15:45:20,000 kernel[0]: outputSize= 540 multFactor= 12
08.01.15 15:45:20,000 kernel[0]: new bufferSize = 98304 numSamplesInBuffer = 8192
08.01.15 15:45:20,000 kernel[0]: initBuffers numUSBFrameLists 4
08.01.15 15:45:20,000 kernel[0]: In the out path, making new buffer with size of 98304 numSamplesInBuffer 8192
08.01.15 15:45:20,000 kernel[0]: completed initBuffers
08.01.15 15:45:20,000 kernel[0]: initHardware input NumChannels 4, bitWidth, 24
08.01.15 15:45:20,000 kernel[0]: opening input stream interface
08.01.15 15:45:20,000 kernel[0]: setting input format
08.01.15 15:45:20,000 kernel[0]: new format from INPUT
08.01.15 15:45:20,000 kernel[0]: +EMUUSBAudioEngine::performFormatChange existing sampleRate is 44100 direction 1
08.01.15 15:45:20,000 kernel[0]: newFormat->fBitDepth 24, newFormat->fNumChannels 4
08.01.15 15:45:20,000 kernel[0]: fDriverTag = 0x2000b
08.01.15 15:45:20,000 kernel[0]: Need to adjust channel controls, cur = 0, new = 4
08.01.15 15:45:20,000 kernel[0]: ++about to set input : ourInterfaceNumber = 2 & newAlternateSettingID = 11
08.01.15 15:45:20,000 kernel[0]: averageSampleRate = 44100
08.01.15 15:45:20,000 kernel[0]: alternateFrameSize is 544
08.01.15 15:45:20,000 kernel[0]: maxFrameSize 540 alternateFrameSize 544
08.01.15 15:45:20,000 kernel[0]: initBuffers
08.01.15 15:45:20,000 kernel[0]: inputSize= 544 multFactor= 12
08.01.15 15:45:20,000 kernel[0]: outputSize= 540 multFactor= 12
08.01.15 15:45:20,000 kernel[0]: releasing the input sampleBufferMemory descriptor
08.01.15 15:45:20,000 kernel[0]: new bufferSize = 98304 numSamplesInBuffer = 8192
08.01.15 15:45:20,000 kernel[0]: disposing the mUSBBufferDescriptor input
08.01.15 15:45:20,000 kernel[0]: initBuffers numUSBFrameLists 4
08.01.15 15:45:20,000 kernel[0]: disposing the output mUSBBufferDescriptor
08.01.15 15:45:20,000 kernel[0]: In the out path, making new buffer with size of 98304 numSamplesInBuffer 8192
08.01.15 15:45:20,000 kernel[0]: completed initBuffers
08.01.15 15:45:20,000 kernel[0]: EMUUSBAudioEngine::SetSampleRate 44100
08.01.15 15:45:20,000 kernel[0]: using SampleRateXU
08.01.15 15:45:20,000 kernel[0]: called setNumSampleFramesPerBuffer with 8192
08.01.15 15:45:20,000 kernel[0]: newFormat->fNumChannels = 4, newFormat->fBitWidth 24
08.01.15 15:45:20,000 kernel[0]: -EMUUSBAudioEngine::performFormatChange, result = 0
08.01.15 15:45:20,000 kernel[0]: adding input audio stream
08.01.15 15:45:20,000 kernel[0]: initHardware output NumChannels 4, bitWidth, 24
08.01.15 15:45:20,000 kernel[0]: new format from OUTPUT
08.01.15 15:45:20,000 kernel[0]: +EMUUSBAudioEngine::performFormatChange existing sampleRate is 44100 direction 0
08.01.15 15:45:20,000 kernel[0]: newFormat->fBitDepth 24, newFormat->fNumChannels 4
08.01.15 15:45:20,000 kernel[0]: fDriverTag = 0x1000b
08.01.15 15:45:20,000 kernel[0]: Need to adjust channel controls, cur = 0, new = 4
08.01.15 15:45:20,000 kernel[0]: ++about to set output : ourInterfaceNumber = 1 & newAlternateSettingID = 11
08.01.15 15:45:20,000 kernel[0]: alternateFrameSize is 544
08.01.15 15:45:20,000 kernel[0]: maxFrameSize 540 alternateFrameSize 544
08.01.15 15:45:20,000 kernel[0]: initBuffers
08.01.15 15:45:20,000 kernel[0]: inputSize= 544 multFactor= 12
08.01.15 15:45:20,000 kernel[0]: outputSize= 544 multFactor= 12
08.01.15 15:45:20,000 kernel[0]: releasing the input sampleBufferMemory descriptor
08.01.15 15:45:20,000 kernel[0]: new bufferSize = 98304 numSamplesInBuffer = 8192
08.01.15 15:45:20,000 kernel[0]: disposing the mUSBBufferDescriptor input
08.01.15 15:45:20,000 kernel[0]: initBuffers numUSBFrameLists 4
08.01.15 15:45:20,000 kernel[0]: disposing the output mUSBBufferDescriptor
08.01.15 15:45:20,000 kernel[0]: In the out path, making new buffer with size of 98304 numSamplesInBuffer 8192
08.01.15 15:45:20,000 kernel[0]: completed initBuffers
08.01.15 15:45:20,000 kernel[0]: EMUUSBAudioEngine::SetSampleRate 44100
08.01.15 15:45:20,000 kernel[0]: using SampleRateXU
08.01.15 15:45:20,000 kernel[0]: called setNumSampleFramesPerBuffer with 8192
08.01.15 15:45:20,000 kernel[0]: newFormat->fNumChannels = 4, newFormat->fBitWidth 24
08.01.15 15:45:20,000 kernel[0]: -EMUUSBAudioEngine::performFormatChange, result = 0
08.01.15 15:45:20,000 kernel[0]: +EMUUSBAudioDevice::doControlStuff(0x0xffffff8048469000, 1, 11)
08.01.15 15:45:20,000 kernel[0]: this usbAudioEngine = 0xffffff8048469000
08.01.15 15:45:20,000 kernel[0]: +EMUUSBAudioDevice::GetVariousUnits()
08.01.15 15:45:20,000 kernel[0]: EMUUSBAudioDevice::GetVariousUnits : output feature unit = 4
08.01.15 15:45:20,000 kernel[0]: EMUUSBAudioDevice::GetVariousUnits : input feature unit = 4
08.01.15 15:45:20,000 kernel[0]: -EMUUSBAudioDevice::GetVariousUnits()
08.01.15 15:45:20,000 kernel[0]: EMUUSBAudioDevice::deviceRequest result=0
08.01.15 15:45:20,000 kernel[0]: ++EMUUSBAudioDevice[0xffffff8048162400]::deviceRequest(0xffffff81306833d8, 0) = 0
08.01.15 15:45:20,000 kernel[0]: -EMUUSBAudioDevice::doControlStuff(0x0xffffff8048469000, 1, 11)
08.01.15 15:45:20,000 kernel[0]: +EMUUSBAudioDevice::doControlStuff(0x0xffffff8048469000, 2, 11)
08.01.15 15:45:20,000 kernel[0]: this usbAudioEngine = 0xffffff8048469000
08.01.15 15:45:20,000 kernel[0]: +EMUUSBAudioDevice::GetVariousUnits()
08.01.15 15:45:20,000 kernel[0]: EMUUSBAudioDevice::GetVariousUnits : output feature unit = 4
08.01.15 15:45:20,000 kernel[0]: EMUUSBAudioDevice::GetVariousUnits : input feature unit = 4
08.01.15 15:45:20,000 kernel[0]: -EMUUSBAudioDevice::GetVariousUnits()
08.01.15 15:45:20,000 kernel[0]: EMUUSBAudioDevice::deviceRequest result=0
08.01.15 15:45:20,000 kernel[0]: ++EMUUSBAudioDevice[0xffffff8048162400]::deviceRequest(0xffffff81306833d8, 0) = 0
08.01.15 15:45:20,000 kernel[0]: EMUUSBAudioDevice::deviceRequest result=0
08.01.15 15:45:20,000 kernel[0]: ++EMUUSBAudioDevice[0xffffff8048162400]::deviceRequest(0xffffff8130683408, 0) = 0
08.01.15 15:45:20,000 kernel[0]: ClockSelector created
08.01.15 15:45:20,000 kernel[0]: EMUXUCustomControl create initialValue 0
08.01.15 15:45:20,000 kernel[0]: EMUXUCustomControl::setValueChangedHandler
08.01.15 15:45:20,000 kernel[0]: EMUUSBAudioDevice::deviceRequest bmRequestType=21 bRequest=1 wValue=200 wIndex=d00 wLength=1
08.01.15 15:45:20,000 kernel[0]: EMUUSBAudioDevice::deviceRequest result=0
08.01.15 15:45:20,000 kernel[0]: ++EMUUSBAudioDevice[0xffffff8048162400]::deviceRequest(0xffffff8130683408, 0) = 0
08.01.15 15:45:20,000 kernel[0]: EMUUSBAudioDevice::deviceRequest result=0
08.01.15 15:45:20,000 kernel[0]: ++EMUUSBAudioDevice[0xffffff8048162400]::deviceRequest(0xffffff8130683408, 0) = 0
08.01.15 15:45:20,000 kernel[0]: EMUXUCustomControl create initialValue 0
08.01.15 15:45:20,000 kernel[0]: DigitalIOStatus created
08.01.15 15:45:20,000 kernel[0]: EMUXUCustomControl::setValueChangedHandler
08.01.15 15:45:20,000 kernel[0]: EMUUSBAudioDevice::deviceRequest result=0
08.01.15 15:45:20,000 kernel[0]: ++EMUUSBAudioDevice[0xffffff8048162400]::deviceRequest(0xffffff8130683408, 0) = 0
08.01.15 15:45:20,000 kernel[0]: EMUXUCustomControl create initialValue 1
08.01.15 15:45:20,000 kernel[0]: made kDigIOSyncSrcController
08.01.15 15:45:20,000 kernel[0]: EMUXUCustomControl::setValueChangedHandler
08.01.15 15:45:20,000 kernel[0]: EMUUSBAudioDevice::deviceRequest result=0
08.01.15 15:45:20,000 kernel[0]: ++EMUUSBAudioDevice[0xffffff8048162400]::deviceRequest(0xffffff8130683408, 0) = 0
08.01.15 15:45:20,000 kernel[0]: EMUXUCustomControl create initialValue 0
08.01.15 15:45:20,000 kernel[0]: made kDigIOAsyncSrcController
08.01.15 15:45:20,000 kernel[0]: EMUXUCustomControl::setValueChangedHandler
08.01.15 15:45:20,000 kernel[0]: EMUUSBAudioDevice::deviceRequest result=0
08.01.15 15:45:20,000 kernel[0]: ++EMUUSBAudioDevice[0xffffff8048162400]::deviceRequest(0xffffff8130683408, 0) = 0
08.01.15 15:45:20,000 kernel[0]: EMUXUCustomControl create initialValue 0
08.01.15 15:45:20,000 kernel[0]: made kDigSPDIFController
08.01.15 15:45:20,000 kernel[0]: EMUXUCustomControl::setValueChangedHandler
08.01.15 15:45:20,000 kernel[0]: attempting to get the softlimit control
08.01.15 15:45:20,000 kernel[0]: EMUUSBAudioDevice::deviceRequest result=0
08.01.15 15:45:20,000 kernel[0]: ++EMUUSBAudioDevice[0xffffff8048162400]::deviceRequest(0xffffff8130683408, 0) = 0
08.01.15 15:45:20,000 kernel[0]: EMUXUCustomControl create initialValue 1
08.01.15 15:45:20,000 kernel[0]: made the softlimit control
08.01.15 15:45:20,000 kernel[0]: EMUXUCustomControl::setValueChangedHandler
08.01.15 15:45:20,000 kernel[0]: -EMUUSBAudioDevice::doControlStuff(0x0xffffff8048469000, 2, 11)
08.01.15 15:45:20,000 kernel[0]: getGlobalUniqueID = EMUUSBAudioEngine:E-MU Systems, Inc.:E-MU 0404 | USB:fd130000:2
08.01.15 15:45:20,000 kernel[0]: Found IOAudioEngineChannelNames
08.01.15 15:45:20,000 kernel[0]: Found IOAudioEngineChannelCategoryNames
08.01.15 15:45:20,000 kernel[0]: Found IOAudioEngineChannelNumberNames
08.01.15 15:45:20,000 kernel[0]: EMUUSBAudioEngine[0xffffff8048469000]::initHardware(0xffffff8048162400), resultCode = 0, resultBool = 1
08.01.15 15:45:20,000 kernel[0]: -IOAudioEngine::start
08.01.15 15:45:20,000 kernel[0]: -EMUUSBAudioEngine[0xffffff8048469000]::start (0xffffff8048162400) = 1
08.01.15 15:45:20,000 kernel[0]: getGlobalUniqueID = EMUUSBAudioEngine:E-MU Systems, Inc.:E-MU 0404 | USB:fd130000:2
08.01.15 15:45:20,000 kernel[0]: done activating engine
08.01.15 15:45:20,000 kernel[0]: -EMUUSBAudioDevice[0xffffff8048162400]::start(0xffffff803d079c00)
08.01.15 15:45:20,000 kernel[0]: EMUXUCustomControl::addUserClient 0xffffff804840c300, 0
08.01.15 15:45:20,000 kernel[0]: EMUXUCustomControl::addUserClient 0xffffff804840ca00, 0
08.01.15 15:45:20,000 kernel[0]: EMUXUCustomControl::addUserClient 0xffffff804840b100, 0
08.01.15 15:45:20,000 kernel[0]: EMUXUCustomControl::addUserClient 0xffffff804840c900, 0
08.01.15 15:45:20,000 kernel[0]: EMUXUCustomControl::addUserClient 0xffffff804840cd00, 0
08.01.15 15:45:20,000 kernel[0]: EMUXUCustomControl::addUserClient 0xffffff804840b400, 0
08.01.15 15:45:20,000 kernel[0]: +EMUUSBAudioDevice[0xffffff8048162400]::QueryXU
08.01.15 15:45:20,000 kernel[0]: -EMUUSBAudioDevice[0xffffff8048162400]::QueryXU
08.01.15 15:45:20,000 kernel[0]: unitID 14
08.01.15 15:45:20,000 kernel[0]: mDigitalIOXU
08.01.15 15:45:20,000 kernel[0]: new format from INPUT
08.01.15 15:45:20,000 kernel[0]: +EMUUSBAudioEngine::performFormatChange existing sampleRate is 44100 direction 1
08.01.15 15:45:20,000 kernel[0]: newFormat->fBitDepth 24, newFormat->fNumChannels 4
08.01.15 15:45:20,000 kernel[0]: fDriverTag = 0x2000b
08.01.15 15:45:20,000 kernel[0]: ++about to set input : ourInterfaceNumber = 2 & newAlternateSettingID = 11
08.01.15 15:45:20,000 kernel[0]: averageSampleRate = 44100
08.01.15 15:45:20,000 kernel[0]: alternateFrameSize is 544
08.01.15 15:45:20,000 kernel[0]: EMUUSBAudioEngine::SetSampleRate 44100
08.01.15 15:45:20,000 kernel[0]: using SampleRateXU
08.01.15 15:45:20,000 kernel[0]: called setNumSampleFramesPerBuffer with 8192
08.01.15 15:45:20,000 kernel[0]: newFormat->fNumChannels = 4, newFormat->fBitWidth 24
08.01.15 15:45:20,000 kernel[0]: -EMUUSBAudioEngine::performFormatChange, result = 0
08.01.15 15:45:20,000 kernel[0]: new format from OUTPUT
08.01.15 15:45:20,000 kernel[0]: +EMUUSBAudioEngine::performFormatChange existing sampleRate is 44100 direction 0
08.01.15 15:45:20,000 kernel[0]: newFormat->fBitDepth 24, newFormat->fNumChannels 4
08.01.15 15:45:20,000 kernel[0]: fDriverTag = 0x1000b
08.01.15 15:45:20,000 kernel[0]: ++about to set output : ourInterfaceNumber = 1 & newAlternateSettingID = 11
08.01.15 15:45:20,000 kernel[0]: alternateFrameSize is 544
08.01.15 15:45:20,000 kernel[0]: EMUUSBAudioEngine::SetSampleRate 44100
08.01.15 15:45:20,000 kernel[0]: using SampleRateXU
08.01.15 15:45:20,000 kernel[0]: called setNumSampleFramesPerBuffer with 8192
08.01.15 15:45:20,000 kernel[0]: newFormat->fNumChannels = 4, newFormat->fBitWidth 24
08.01.15 15:45:20,000 kernel[0]: -EMUUSBAudioEngine::performFormatChange, result = 0
08.01.15 15:45:20,000 kernel[0]: +EMUUSBAudioDevice[0xffffff8048162400]::performPowerStateChange(1, 2, 0xffffff812f30b8f4)
08.01.15 15:45:20,000 kernel[0]: +EMUUSBAudioEngine[0xffffff8048469000]::performAudioEngineStart ()
08.01.15 15:45:20,000 kernel[0]: about to start USB stream(s)
08.01.15 15:45:20,000 kernel[0]: averageFrameSamples=44
08.01.15 15:45:20,000 kernel[0]: Isoc Frames / usbCompletions
08.01.15 15:45:20,000 kernel[0]: EMUUSBAudioEngine::SetSampleRate 44100
08.01.15 15:45:20,000 kernel[0]: using SampleRateXU
08.01.15 15:45:20,000 kernel[0]: createInputPipe
08.01.15 15:45:20,000 kernel[0]: +UsbInputRing::init 98304 529200
08.01.15 15:45:20,000 kernel[0]: -UsbInputRing::init 185759637
08.01.15 15:45:20,000 kernel[0]: create output pipe
08.01.15 15:45:20,000 kernel[0]: check for associated endpoint
08.01.15 15:45:20,000 kernel[0]: EMUUSBOutputStream::start
08.01.15 15:45:20,000 kernel[0]: write frame list 0
08.01.15 15:45:20,000 kernel[0]: +EMUUSBAudioEngine::PrepareWriteFrameList
08.01.15 15:45:20,000 kernel[0]: frameSizeQueue empty, guessing some queue size. May need fix..
08.01.15 15:45:20,000 kernel[0]: frameSizeQueue empty, guessing some queue size. May need fix..
08.01.15 15:45:20,000 kernel[0]: frameSizeQueue empty, guessing some queue size. May need fix..
08.01.15 15:45:20,000 kernel[0]: frameSizeQueue empty, guessing some queue size. May need fix..
08.01.15 15:45:20,000 kernel[0]: frameSizeQueue empty, guessing some queue size. May need fix..
08.01.15 15:45:20,000 kernel[0]: frameSizeQueue empty, guessing some queue size. May need fix..
08.01.15 15:45:20,000 kernel[0]: frameSizeQueue empty, guessing some queue size. May need fix..
08.01.15 15:45:20,000 kernel[0]: frameSizeQueue empty, guessing some queue size. May need fix..
08.01.15 15:45:20,000 kernel[0]: frameSizeQueue empty, guessing some queue size. May need fix..
08.01.15 15:45:20,000 kernel[0]: frameSizeQueue empty, guessing some queue size. May need fix..
08.01.15 15:45:20,000 kernel[0]: frameSizeQueue empty, guessing some queue size. May need fix..
08.01.15 15:45:20,000 kernel[0]: frameSizeQueue empty, guessing some queue size. May need fix..
08.01.15 15:45:20,000 kernel[0]: frameSizeQueue empty, guessing some queue size. May need fix..
08.01.15 15:45:20,000 kernel[0]: frameSizeQueue empty, guessing some queue size. May need fix..
08.01.15 15:45:20,000 kernel[0]: frameSizeQueue empty, guessing some queue size. May need fix..
08.01.15 15:45:20,000 kernel[0]: frameSizeQueue empty, guessing some queue size. May need fix..
08.01.15 15:45:20,000 kernel[0]: frameSizeQueue empty, guessing some queue size. May need fix..
08.01.15 15:45:20,000 kernel[0]: frameSizeQueue empty, guessing some queue size. May need fix..
08.01.15 15:45:20,000 kernel[0]: frameSizeQueue empty, guessing some queue size. May need fix..
08.01.15 15:45:20,000 kernel[0]: frameSizeQueue empty, guessing some queue size. May need fix..
08.01.15 15:45:20,000 kernel[0]: frameSizeQueue empty, guessing some queue size. May need fix..
08.01.15 15:45:20,000 kernel[0]: frameSizeQueue empty, guessing some queue size. May need fix..
08.01.15 15:45:20,000 kernel[0]: frameSizeQueue empty, guessing some queue size. May need fix..
08.01.15 15:45:20,000 kernel[0]: frameSizeQueue empty, guessing some queue size. May need fix..
08.01.15 15:45:20,000 kernel[0]: frameSizeQueue empty, guessing some queue size. May need fix..
08.01.15 15:45:20,000 kernel[0]: *** kernel exceeded 500 log message per second limit - remaining messages this second discarded ***
08.01.15 15:45:21,000 kernel[0]: RingBufferDefault::push warning. Ignoring overrun
08.01.15 15:45:21,000 kernel[0]: UsbInputRing::notifyWrap 0
08.01.15 15:45:21,000 kernel[0]: RingBufferDefault::push warning. Ignoring overrun
08.01.15 15:45:21,000 kernel[0]: UsbInputRing::notifyWrap 1
08.01.15 15:45:21,000 kernel[0]: RingBufferDefault::push warning. Ignoring overrun
08.01.15 15:45:21,000 kernel[0]: UsbInputRing::notifyWrap 2
08.01.15 15:45:21,000 kernel[0]: RingBufferDefault::push warning. Ignoring overrun
08.01.15 15:45:21,000 kernel[0]: UsbInputRing::notifyWrap 3
08.01.15 15:45:21,000 kernel[0]: RingBufferDefault::push warning. Ignoring overrun
08.01.15 15:45:21,000 kernel[0]: UsbInputRing::notifyWrap 4
08.01.15 15:45:21,000 kernel[0]: LowPassFilter::filter init 185759637
08.01.15 15:45:21,000 kernel[0]: USB timer started
08.01.15 15:45:22,000 kernel[0]: RingBufferDefault::push warning. Ignoring overrun
08.01.15 15:45:22,000 kernel[0]: **** Output Hiccup!! firstSampleFrame=2788, nextExpectedOutputFrame=0 bufsize=98304

from emu-driver.

From the output it seems playback is working fine. There are some known errors but nothing serious. The last line "Output Hiccup" is the message after which playback should be working. Since you don't report anything after that it seems playback started properly. I propose that you wait till I fix #19 for playback and then check again.

from emu-driver.

now i got this

08.01.15 18:31:55,000 kernel[0]: EMUUSBAudioDevice::deviceRequest bmRequestType=21 bRequest=1 wValue=202 wIndex=400 wLength=2
08.01.15 18:31:55,000 kernel[0]: EMUUSBAudioDevice::deviceRequest result=0
08.01.15 18:31:55,000 kernel[0]: ++EMUUSBAudioDevice[0xffffff80449f4400]::deviceRequest(0xffffff8146b8bb28, 0) = 0
08.01.15 18:31:55,000 kernel[0]: -EMUUSBAudioDevice::hardwareVolumeChangedHandler
08.01.15 18:31:55,000 kernel[0]: RingBufferDefault::push warning. Ignoring overrun
08.01.15 18:31:55,000 kernel[0]: RingBufferDefault::push warning. Ignoring overrun
08.01.15 18:31:55,000 kernel[0]: RingBufferDefault::push warning. Ignoring overrun
08.01.15 18:31:55,000 kernel[0]: RingBufferDefault::push warning. Ignoring overrun
08.01.15 18:31:55,000 kernel[0]: RingBufferDefault::push warning. Ignoring overrun
08.01.15 18:31:55,000 kernel[0]: RingBufferDefault::push warning. Ignoring overrun
08.01.15 18:31:55,000 kernel[0]: RingBufferDefault::push warning. Ignoring overrun
08.01.15 18:31:56,000 kernel[0]: RingBufferDefault::push warning. Ignoring overrun
08.01.15 18:31:56,000 kernel[0]: RingBufferDefault::push warning. Ignoring overrun
08.01.15 18:31:56,000 kernel[0]: RingBufferDefault::push warning. Ignoring overrun

from emu-driver.

Known issue #20, nothing serious. Please wait till #18 is fixed

from emu-driver.

Ben, trambouter, twisxst, the audio playback has been fixed in a similar way as the recording.
Could you please give this another try?

Playback should now work on your machines also at all rates.

BTW occasionally I hear tiny clicks in the playback, there may still some sync issue somewhere. Not a big problem but I'd like to hear about these small problems too.

Notice there is still #21 stuttering when playing brief sound.

from emu-driver.

Yes there sometimes is one click about 30 seconds after starting playback. I don't hear further clicks after that. I'll make a ticket for it.#26

from emu-driver.

Yep playback in working you genius! :) :) very happy

from emu-driver.

Great to hear that this finally works :-)

twixst also reported in #21 that he has sound so I assume it works ok there too

from emu-driver.

trambouter does playback now also work on your 0204?

from emu-driver.

09.01.15 15:47:18,000 kernel[0]: EMUUSBAudioEngine::convertInputSamples err reading ring: e00002e7
09.01.15 15:47:18,000 kernel[0]: **** Output Hiccup!! firstSampleFrame=1324, nextExpectedOutputFrame=1776 bufsize=49152
09.01.15 15:47:18,000 kernel[0]: EMUUSBAudioEngine::convertInputSamples err reading ring: e00002e7
09.01.15 15:47:18,000 kernel[0]: EMUUSBAudioEngine::convertInputSamples err reading ring: e00002e7
09.01.15 15:47:18,000 kernel[0]: EMUUSBAudioEngine::convertInputSamples err reading ring: e00002e7
09.01.15 15:47:18,000 kernel[0]: EMUUSBAudioEngine::convertInputSamples err reading ring: e00002e7
09.01.15 15:47:18,000 kernel[0]: EMUUSBAudioEngine::convertInputSamples err reading ring: e00002e7
09.01.15 15:47:18,000 kernel[0]: EMUUSBAudioEngine::convertInputSamples err reading ring: e00002e7
09.01.15 15:47:18,000 kernel[0]: EMUUSBAudioEngine::convertInputSamples err reading ring: e00002e7
09.01.15 15:47:18,000 kernel[0]: EMUUSBAudioEngine::convertInputSamples err reading ring: e00002e7

from emu-driver.

Is this after you had stuttering #21? Can you retry a reboot and try again?

from emu-driver.

Got no more feedback, I suppose this now works and can be closed.

from emu-driver.