Windows Audio Device Graph Isolation uses up all memory

Windows Audio Device Graph Isolation uses up all memory. 12Gb. Task manager shows it continuously soaking up memory at about 0.5MB/sec. until its all used up. Killing the process restores memory and stops all sound until I log off and on again when the process starts devouring memory again.
HP Envy 17 Notebook
Product number: J0C16EA#ABU
Windows 8.1

Hi @Paul_Win
Welcome to the HP Forums!
It is a fantastic place to find answers and suggestions!
For you to have the best experience in the HP forum I would like to direct your attention to the HP Forums Guide Learn How to Post and More
I understand that you have an issue with the Windows Audio Device Graph Isolation using up your memory.
Here is a link from answers.microsoft.com forum that may help.
Audio Device Graph Isolation eats up memory
As it suggests that you uninstall the audio driver and install an updated version here is a link to the HP ENVY 17-j141na Notebook Drivers and Downloads where you can download the latest drivers.
Good Luck!
Sparkles1
I work on behalf of HP
Please click “Accept as Solution ” if you feel my post solved your issue, it will help others find the solution.
Click the “Kudos, Thumbs Up" on the bottom right to say “Thanks” for helping!

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Hello,
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I maybe got a solution for this... (Worked for me)
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Right-click the speaker icon in the lower right corner.
Select Playback Devices from the menu. A list of devices should appear on the screen.
Double-click the device that has a green checkmark. The properties windows for that device should open.
Click the Enhancements tab at the top.
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Click OK to close the Playback Devices window.
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Say thanks by clicking the "Kudos! Star" which is on the left.
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I have recently installed arch (again) and this time I used Pulseaudio. I have always used ALSA before. Now I cant get my system to remember Internal analog audio as my default audio device. It resets to HDMI at every boot/login.
I have followed the pulse audio examples guide. Defaulting to an analog output source But that results in no sound at all.
I am clearly doing something wrong but cant figure out what.
$ aplay -l
**** List of PLAYBACK Hardware Devices ****
card 0: HDMI [HDA Intel HDMI], device 3: HDMI 0 [HDMI 0]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: HDMI [HDA Intel HDMI], device 7: HDMI 1 [HDMI 1]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: HDMI [HDA Intel HDMI], device 8: HDMI 2 [HDMI 2]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 1: PCH [HDA Intel PCH], device 0: ALC892 Analog [ALC892 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 1: PCH [HDA Intel PCH], device 1: ALC892 Digital [ALC892 Digital]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 2: NVidia [HDA NVidia], device 3: HDMI 0 [HDMI 0]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 2: NVidia [HDA NVidia], device 7: HDMI 1 [HDMI 1]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 2: NVidia [HDA NVidia], device 8: HDMI 2 [HDMI 2]
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Subdevice #0: subdevice #0
card 2: NVidia [HDA NVidia], device 9: HDMI 3 [HDMI 3]
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Gives card 1 subdevice 0 => load-module module-alsa-sink device=hw:1,0 (when I add this line, pulse audio wont even start)
$ pacmd list-sinks
1 sink(s) available.
* index: 0
name: <alsa_output.pci-0000_00_1b.0.analog-stereo>
driver: <module-alsa-card.c>
flags: HARDWARE HW_MUTE_CTRL HW_VOLUME_CTRL DECIBEL_VOLUME LATENCY FLAT_VOLUME DYNAMIC_LATENCY
state: SUSPENDED
suspend cause: IDLE
priority: 9959
volume: front-left: 65536 / 100% / 0,00 dB, front-right: 65536 / 100% / 0,00 dB
balance 0,00
base volume: 65536 / 100% / 0,00 dB
volume steps: 65537
muted: no
current latency: 0,00 ms
max request: 0 KiB
max rewind: 0 KiB
monitor source: 0
sample spec: s16le 2ch 44100Hz
channel map: front-left,front-right
Stereo
used by: 0
linked by: 0
configured latency: 0,00 ms; range is 0,50 .. 2000,00 ms
card: 2 <alsa_card.pci-0000_00_1b.0>
module: 8
properties:
alsa.resolution_bits = "16"
device.api = "alsa"
device.class = "sound"
alsa.class = "generic"
alsa.subclass = "generic-mix"
alsa.name = "ALC892 Analog"
alsa.id = "ALC892 Analog"
alsa.subdevice = "0"
alsa.subdevice_name = "subdevice #0"
alsa.device = "0"
alsa.card = "1"
alsa.card_name = "HDA Intel PCH"
alsa.long_card_name = "HDA Intel PCH at 0xdb910000 irq 49"
alsa.driver_name = "snd_hda_intel"
device.bus_path = "pci-0000:00:1b.0"
sysfs.path = "/devices/pci0000:00/0000:00:1b.0/sound/card1"
device.bus = "pci"
device.vendor.id = "8086"
device.vendor.name = "Intel Corporation"
device.product.id = "8c20"
device.product.name = "8 Series/C220 Series Chipset High Definition Audio Controller"
device.form_factor = "internal"
device.string = "front:1"
device.buffering.buffer_size = "352800"
device.buffering.fragment_size = "176400"
device.access_mode = "mmap+timer"
device.profile.name = "analog-stereo"
device.profile.description = "Analog Stereo"
device.description = "Built-in Audio Analog Stereo"
alsa.mixer_name = "Realtek ALC892"
alsa.components = "HDA:10ec0892,1458a002,00100302"
module-udev-detect.discovered = "1"
device.icon_name = "audio-card-pci"
ports:
analog-output-lineout: Line Out (priority 9900, latency offset 0 usec, available: no)
properties:
analog-output-headphones: Headphones (priority 9000, latency offset 0 usec, available: no)
properties:
device.icon_name = "audio-headphones"
active port: <analog-output-lineout>
Gives index 0
My index changes now and then so I have tried with the name "alsa_output.pci-0000_00_1b.0.analog-stereo" but it does not work either.
I have disabled every HDMI device in pavucontrol but it still resets to HDMI in systemsettings/multimedia.
Last edited by johane (2014-10-16 14:18:18)

It looks like the right card already is default. :\
sysdefault:CARD=PCH
HDA Intel PCH, ALC892 Analog
Default Audio Device
$ aplay -L
null
Discard all samples (playback) or generate zero samples (capture)
pulse
PulseAudio Sound Server
default
Default ALSA Output (currently PulseAudio Sound Server)
hdmi:CARD=HDMI,DEV=0
HDA Intel HDMI, HDMI 0
HDMI Audio Output
hdmi:CARD=HDMI,DEV=1
HDA Intel HDMI, HDMI 1
HDMI Audio Output
hdmi:CARD=HDMI,DEV=2
HDA Intel HDMI, HDMI 2
HDMI Audio Output
sysdefault:CARD=PCH
HDA Intel PCH, ALC892 Analog
Default Audio Device
front:CARD=PCH,DEV=0
HDA Intel PCH, ALC892 Analog
Front speakers
surround21:CARD=PCH,DEV=0
HDA Intel PCH, ALC892 Analog
2.1 Surround output to Front and Subwoofer speakers
surround40:CARD=PCH,DEV=0
HDA Intel PCH, ALC892 Analog
4.0 Surround output to Front and Rear speakers
surround41:CARD=PCH,DEV=0
HDA Intel PCH, ALC892 Analog
4.1 Surround output to Front, Rear and Subwoofer speakers
surround50:CARD=PCH,DEV=0
HDA Intel PCH, ALC892 Analog
5.0 Surround output to Front, Center and Rear speakers
surround51:CARD=PCH,DEV=0
HDA Intel PCH, ALC892 Analog
5.1 Surround output to Front, Center, Rear and Subwoofer speakers
surround71:CARD=PCH,DEV=0
HDA Intel PCH, ALC892 Analog
7.1 Surround output to Front, Center, Side, Rear and Woofer speakers
iec958:CARD=PCH,DEV=0
HDA Intel PCH, ALC892 Digital
IEC958 (S/PDIF) Digital Audio Output
hdmi:CARD=NVidia,DEV=0
HDA NVidia, HDMI 0
HDMI Audio Output
hdmi:CARD=NVidia,DEV=1
HDA NVidia, HDMI 1
HDMI Audio Output
hdmi:CARD=NVidia,DEV=2
HDA NVidia, HDMI 2
HDMI Audio Output
hdmi:CARD=NVidia,DEV=3
HDA NVidia, HDMI 3
HDMI Audio Output

760GMA-P34: VLC, MPC-HC etc. only Waveout audio device works?

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I can get audio in web browsers and running the windows control panel tools. Haven't tried any games yet. Not sure how the audio is being routed.
I have the latest Realtek drivers that apparently will work, 6.0.1.7293
I've tried removing the drivers several time to no avail. There was an odd bug in Win 7 referenced here to do with ActiveMovie, but it didn't fix it.
Any thoughts?

Nope, no codec packs.
I'm quite confident it's something to do with the installation of the Realtek HD drivers. The Realktek HD Manager only half functions, for instance you can change output/input uses of the jacks etc. but the audio tests within the application itself do not work; play or click on a speaker and it's silent. Go through the Windows control panel audio configuration though and the test sounds play through front & back speakers. Luckily, the default system path for the audio device works.
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I'm guessing this is another case of drivers written for Windows 7 where MS made a slight change in Windows 8 that the driver installation doesn't address.
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Restarting Windows Audio service semi-disables audio OSD on Win7

Windows 7. Thinkpad W520.
Observed behaviour:
Run "services.msc"
Restart the "Windows Audio" service or any service depending on it (e.g. Windows Audio Endpoint Builder).
Use the volume keys to modify the audio level. Audio level is modified but the on-screen-display doesn't indicate any change.
Use the mute button. Audio is muted and this is reflected in the Windows audio mixer, but the LED in the button doesn't light up to indicate the state change.
Expected behaviour: The on-screen-display should continue to function even when restarting the audio service.
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It's probably just a bug in the OSD software code. A very minor bug, at that. Why are you so concerned about it?
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I intermittantly get a "No Audio Device is Installed" error, and all of my attempts to fix it have been in vain - until a few days ago. I went through the usual suggestions (ie new drivers, clean reinstall, etc.), but what seems to have an effect on it is disabling the Chicony 2.0 web camera.
I'm not sure why disabling the camera fixes the sound, but I'd like to have both sound and a camera so I can Skype. Ideas?

Hi,
I've got the same model, and like many others, can't get rid of the red X and sound icon message "No audio output device is installed". Device Manager has a yellow ! next to Realtek High Def Audio. Properties gives a code 10 cannot start error message. A click to update driver gets me nowhere tells me that's not necessary. Clicking Sound in control panel, it says 'no sound device is installed', both for playback and recording, though elsewhere I find the apparent name of the phantom device and all was working fine until a startup a few days ago.
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bubbola8

How to list all USB AUDIO DEVICES using PowerShell on Windows 7

Hi all,
I'm starting today on the powershell programming world, and my first task is list all USB Headsets plugged on my computer, I wanna get the name of this devices like is shown on Windows Volume Control.
My headset is a ZOX DH-60, every time that I change the USB port, the name changes, like Headset ZOX DH-60, then Headset 2 ZOX DH-60, how could I get this name using powershell ?
Thanks,
Best Regards
Leonardo Lima

Hi,
Nope... see my command and return
Get-WmiObject Win32_PnPEntity | ? {$_.Service -eq 'usbaudio'} | Select * | Format-List
__GENUS : 2
__CLASS : Win32_PnPEntity
__SUPERCLASS : CIM_LogicalDevice
__DYNASTY : CIM_ManagedSystemElement
__RELPATH : Win32_PnPEntity.DeviceID="USB\\VID_0D8C&PID_000E&MI_00\\8&149B33FB&0&0000"
__PROPERTY_COUNT : 24
__DERIVATION : {CIM_LogicalDevice, CIM_LogicalElement, CIM_ManagedSystemElement}
__SERVER : HOBBIT
__NAMESPACE : root\cimv2
__PATH : \\HOBBIT\root\cimv2:Win32_PnPEntity.DeviceID="USB\\VID_0D8C&PID_000E&MI_00\\8&149B33FB&0&0000"
Availability :
Caption : Generic USB Audio Device
ClassGuid : {4d36e96c-e325-11ce-bfc1-08002be10318}
CompatibleID : {USB\Class_01&SubClass_01&Prot_00, USB\Class_01&SubClass_01, USB\Class_01}
ConfigManagerErrorCode : 0
ConfigManagerUserConfig : False
CreationClassName : Win32_PnPEntity
Description : Dispositivo de áudio USB
DeviceID : USB\VID_0D8C&PID_000E&MI_00\8&149B33FB&0&0000
ErrorCleared :
ErrorDescription :
HardwareID : {USB\VID_0D8C&PID_000E&REV_0100&MI_00, USB\VID_0D8C&PID_000E&MI_00}
InstallDate :
LastErrorCode :
Manufacturer : (Áudio USB genérico)
Name : Generic USB Audio Device
PNPDeviceID : USB\VID_0D8C&PID_000E&MI_00\8&149B33FB&0&0000
PowerManagementCapabilities :
PowerManagementSupported :
Service : usbaudio
Status : OK
StatusInfo :
SystemCreationClassName : Win32_ComputerSystem
SystemName : HOBBIT
Scope : System.Management.ManagementScope
Path : \\HOBBIT\root\cimv2:Win32_PnPEntity.DeviceID="USB\\VID_0D8C&PID_000E&MI_00\\8&149B33FB&0&0000"
Options : System.Management.ObjectGetOptions
ClassPath : \\HOBBIT\root\cimv2:Win32_PnPEntity
Properties : {Availability, Caption, ClassGuid, CompatibleID...}
SystemProperties : {__GENUS, __CLASS, __SUPERCLASS, __DYNASTY...}
Qualifiers : {dynamic, Locale, provider, UUID}
Site :
Container :
__GENUS : 2
__CLASS : Win32_PnPEntity
__SUPERCLASS : CIM_LogicalDevice
__DYNASTY : CIM_ManagedSystemElement
__RELPATH : Win32_PnPEntity.DeviceID="USB\\VID_074D&PID_3556&MI_00\\8&285F78A6&0&0000"
__PROPERTY_COUNT : 24
__DERIVATION : {CIM_LogicalDevice, CIM_LogicalElement, CIM_ManagedSystemElement}
__SERVER : HOBBIT
__NAMESPACE : root\cimv2
__PATH : \\HOBBIT\root\cimv2:Win32_PnPEntity.DeviceID="USB\\VID_074D&PID_3556&MI_00\\8&285F78A6&0&0000"
Availability :
Caption : ZOX DH-60
ClassGuid : {4d36e96c-e325-11ce-bfc1-08002be10318}
CompatibleID : {USB\Class_01&SubClass_01&Prot_00, USB\Class_01&SubClass_01, USB\Class_01}
ConfigManagerErrorCode : 0
ConfigManagerUserConfig : False
CreationClassName : Win32_PnPEntity
Description : Dispositivo de áudio USB
DeviceID : USB\VID_074D&PID_3556&MI_00\8&285F78A6&0&0000
ErrorCleared :
ErrorDescription :
HardwareID : {USB\VID_074D&PID_3556&REV_0006&MI_00, USB\VID_074D&PID_3556&MI_00}
InstallDate :
LastErrorCode :
Manufacturer : (Áudio USB genérico)
Name : ZOX DH-60
PNPDeviceID : USB\VID_074D&PID_3556&MI_00\8&285F78A6&0&0000
PowerManagementCapabilities :
PowerManagementSupported :
Service : usbaudio
Status : OK
StatusInfo :
SystemCreationClassName : Win32_ComputerSystem
SystemName : HOBBIT
Scope : System.Management.ManagementScope
Path : \\HOBBIT\root\cimv2:Win32_PnPEntity.DeviceID="USB\\VID_074D&PID_3556&MI_00\\8&285F78A6&0&0000"
Options : System.Management.ObjectGetOptions
ClassPath : \\HOBBIT\root\cimv2:Win32_PnPEntity
Properties : {Availability, Caption, ClassGuid, CompatibleID...}
SystemProperties : {__GENUS, __CLASS, __SUPERCLASS, __DYNASTY...}
Qualifiers : {dynamic, Locale, provider, UUID}
Site :
Container :
__GENUS : 2
__CLASS : Win32_PnPEntity
__SUPERCLASS : CIM_LogicalDevice
__DYNASTY : CIM_ManagedSystemElement
__RELPATH : Win32_PnPEntity.DeviceID="USB\\VID_074D&PID_3556&MI_00\\8&3B19294B&0&0000"
__PROPERTY_COUNT : 24
__DERIVATION : {CIM_LogicalDevice, CIM_LogicalElement, CIM_ManagedSystemElement}
__SERVER : HOBBIT
__NAMESPACE : root\cimv2
__PATH : \\HOBBIT\root\cimv2:Win32_PnPEntity.DeviceID="USB\\VID_074D&PID_3556&MI_00\\8&3B19294B&0&0000"
Availability :
Caption : ZOX DH-60
ClassGuid : {4d36e96c-e325-11ce-bfc1-08002be10318}
CompatibleID : {USB\Class_01&SubClass_01&Prot_00, USB\Class_01&SubClass_01, USB\Class_01}
ConfigManagerErrorCode : 0
ConfigManagerUserConfig : False
CreationClassName : Win32_PnPEntity
Description : Dispositivo de áudio USB
DeviceID : USB\VID_074D&PID_3556&MI_00\8&3B19294B&0&0000
ErrorCleared :
ErrorDescription :
HardwareID : {USB\VID_074D&PID_3556&REV_0006&MI_00, USB\VID_074D&PID_3556&MI_00}
InstallDate :
LastErrorCode :
Manufacturer : (Áudio USB genérico)
Name : ZOX DH-60
PNPDeviceID : USB\VID_074D&PID_3556&MI_00\8&3B19294B&0&0000
PowerManagementCapabilities :
PowerManagementSupported :
Service : usbaudio
Status : OK
StatusInfo :
SystemCreationClassName : Win32_ComputerSystem
SystemName : HOBBIT
Scope : System.Management.ManagementScope
Path : \\HOBBIT\root\cimv2:Win32_PnPEntity.DeviceID="USB\\VID_074D&PID_3556&MI_00\\8&3B19294B&0&0000"
Options : System.Management.ObjectGetOptions
ClassPath : \\HOBBIT\root\cimv2:Win32_PnPEntity
Properties : {Availability, Caption, ClassGuid, CompatibleID...}
SystemProperties : {__GENUS, __CLASS, __SUPERCLASS, __DYNASTY...}
Qualifiers : {dynamic, Locale, provider, UUID}
Site :
Container :

No audio device installed after windows vista sp2 update

Ok I will try to be as thorough as possible because I want to fix this problem and I hope somebody can help me.
So A few days ago There was an update for my audio driver so I accepted.
But after this update my sound worked but on next use the sound was gone.
So......I used system restore but no help the same thing happened
I went to the hp website to look up my audio driver for my model which was conexant audio 221
After download the driver wouldnt let me install it. I go to check in device manger to install it manually and the sound section is gone literally so i cant reformat or reinstall or anything 0.0
Somebody told me I need to upgrade to windows vista x64 sp2 which was in windows update.
So i tried it and still the same crap
I cant install the sound driver because there is no place in the device manager to install it to
I just get a message saying device installation failed device not found
i dont know what to do
My laptop is a hp dv2700 special edition notebook
Ive had it for a year no problems and this is the first major problem I've had ..............HELP
Past audio driver was conexant : Conexant High-Definition SmartAudio 221 Driver
Ive tried reading through support forums but you have to understand THE SOUND VIDEO GAME CONTROLS SECTION IN DEVICE MANAGER IS GONE
when i go into the programs I find my audio devices which are conexant hd audio and conexant hd audio soft fax modem with smart cp but when I click on them nothing happens

hi, im also exp. the same <text deleted> problem! i also get that error message "quick touch on screen display has stopped working" , lower right corner(volume icon)says"no audio output device is installed", no "video,sound & controllers" on device manager, i had tried reformatting, multible virus\malware scanners, ive tried multible registry cleaners, DL updated drivers, bios, audio(can't install,no audio device),and ive tried all of these conbinations with or without the windows updates, besides the audio prob, the cd/dvd icon's gone frm My comp, cant use the mic, and or webcam, SMART is detecting a hard disk failure now(iminent 2 fail) <text deleted> !,lol... ps HP or Microsoft really needs 2 take this into consideration, im tired of this, i will never buy another HP ever!! or windows!, **bleep** it if i have 2 spent another thousand dollars on a Mac,atleast ill get a much decent,"working" pc, that wontstress the **bleep** out of my mind!
Message Edited by WendyM on 08-09-2009 07:35 PM

FMLE 3.2 and 3.1 can't detect an audio device with Windows 8.1

FMLE 3.2 and 3.1 can't detect an audio device with Windows 8.1 x64 on an MSI GT72-2QD laptop. I tried 2 different webcams but the result was the same. Both the internal mic and the ones going with the webcams work fine with other software but when I try FMLE it looks as follows:
It says that there's no audio device connected (although the mics work fine elsewhere), the dropout is blank and the audio parameters are grayed out and inactive even with the "audio" box checked. Both versions of FMLE work fine with the same cams on a desktop which has all the same tech specs but uses Win 7 x64. Running FMLE in Win7 compatibility mode or reinstalling with register cleaning doesn't help. What can be done about it?

Hi Bob,
Thanks for the advice. It succeeded.
The steps I made was to make a disk copy of my original Windows XP disk using Disk Utilty. Then I renamed the disk copy into .iso. I copied the ISO file to my usb flash drive.
Than I started Parallels 7, created a new VM, selected the correct drive to install from (the usb flash drive) and volia, it worked.
Finally...
Sytze

URGENT- problem in detecting audio device using JMF in WIndows7 - 64 bit

Hi,
I am trying to detect the audio device in windows 7 -64 bit OS, using JMF API with JRE 1.6.18.But it showing zero device found.below i have mentioned the source code that i have used.please suggest how to solve this , thanks in advance.
import java.util.ArrayList;
import java.util.Vector;
import javax.media.CaptureDeviceInfo;
import javax.media.CaptureDeviceManager;
import javax.media.format.AudioFormat;
import javax.media.format.VideoFormat;
public class CaptureDeviceFinder {
//possible audio formats available
static String audioformats[] = {
AudioFormat.LINEAR };
static ArrayList available_audiolist= new ArrayList();
public static void main(String[] args) {
findAudioDevices();
}//main
public static void findAudioDevices() {
/ Audio capture devices /
System.out.println("CAPTURE AUDIO FORMATS:");
for (String format : audioformats) {
System.out.println("format is :"format);
Vector<CaptureDeviceInfo> devices = CaptureDeviceManager
.getDeviceList(new AudioFormat(format));
System.out.println("devices is"+devices);
for (CaptureDeviceInfo device : devices) {
if (!devices.isEmpty()) {
System.out.println("\tFormat: " format);
System.out.println("\t\t" device.getName());
available_audiolist.add(format"|"+device.getName());
System.out.println("list is :"+available_audiolist);
Edited by: Saravana4u on Mar 17, 2010 10:39 AM

almightywiz wrote:
Well, I don't know if the JMF Studio works on a 64-bit system, but the base java libraries work just as well as on a 32-bit system. I currently use both Windows 7 64-bit and 32-bit version, and I am able to recognize all of my audio input devices.JMF wraps around and makes use of a bunch of native interfaces, all of which are precompiled for 32-bit systems. As such, anything relying upon those 32-bit libraries will not work, and that cuts the functionality down to, essentially, the cross-platform pack stuff.
JMF's sound infastructure is mostly a wrapper around JavaSound, so as long as JavaSound is working on the JRE, you'll be able to utilize the audio functionality.
As for device detection, I know at least some of that is native code. I'm not 100% sure, but I'd almost expect the Windows performance pack to never return any devices on a 64-bit system, but the cross-platform back to return audio devices. This is an assumption, but, that's what I would expect.
In any case, if you're using the Windows performance pack, you'd most likely get better results by switching to the cross-platform pack.

Windows Audio Device Graph Isolation uses up all memory

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