www.BlackViper.com: Windows 7 Services 411 - Quality Windows Audio Video Experience

Quality Windows Audio Video Experience

Default Description:

Quality Windows Audio Video Experience (qWave) is a networking platform for Audio Video (AV) streaming applications on IP home networks. qWave enhances AV streaming performance and reliability by ensuring network quality-of-service (QoS) for AV applications. It provides mechanisms for admission control, run time monitoring and enforcement, application feedback, and traffic prioritization.

Additional Information:

None at this time.

Additional Reading:

• QoS: http://en.wikipedia.org/wiki/Quality_of_service

Discussion Topic Link:

Windows 7 Services Forum

Defaults Startup Type:

Windows 7 Starter: Manual
Windows 7 Home Basic: Manual
Windows 7 Home Premium: Manual
Windows 7 Professional: Manual
Windows 7 Ultimate: Manual
Windows 7 Enterprise: Manual

Other Settings:

Safe Setting: Manual

Service Names:

Service Name (registry): QWAVE

Display Name: Quality Windows Audio Video Experience

Default Path and Command Line Options:

C:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation

Log On As:

Account: Local Service

Dependencies:

What service Quality Windows Audio Video Experience needs to function properly:

• Link-Layer Topology Discovery Mapper I/O Driver (S, HB, HP, P, U, E)
• QoS Packet Scheduler (S, HB, HP, P, U, E)
• QWAVE driver (S, HB, HP, P, U, E)
• Remote Procedure Call (RPC) (S, HB, HP, P, U, E)
  • DCOM Server Process Launcher (S, HB, HP, P, U, E)
  • RPC Endpoint mapper (S, HB, HP, P, U, E)

What other service require Quality Windows Audio Video Experience to function properly:

• None (S, HB, HP, P, U, E)

Registry Settings (.reg):

Windows Registry Editor Version 5.00

[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\services\QWAVE]
"DisplayName"="@%SystemRoot%\\system32\\qwave.dll,-1"
"ErrorControl"=dword:00000001
"ImagePath"=hex(2):25,00,77,00,69,00,6e,00,64,00,69,00,72,00,25,00,5c,00,73,00,\
79,00,73,00,74,00,65,00,6d,00,33,00,32,00,5c,00,73,00,76,00,63,00,68,00,6f,\
00,73,00,74,00,2e,00,65,00,78,00,65,00,20,00,2d,00,6b,00,20,00,4c,00,6f,00,\
63,00,61,00,6c,00,53,00,65,00,72,00,76,00,69,00,63,00,65,00,41,00,6e,00,64,\
00,4e,00,6f,00,49,00,6d,00,70,00,65,00,72,00,73,00,6f,00,6e,00,61,00,74,00,\
69,00,6f,00,6e,00,00,00
"Start"=dword:00000003
"Type"=dword:00000020
"Description"="@%SystemRoot%\\system32\\qwave.dll,-2"
"DependOnService"=hex(7):72,00,70,00,63,00,73,00,73,00,00,00,70,00,73,00,63,00,\
68,00,65,00,64,00,00,00,51,00,57,00,41,00,56,00,45,00,64,00,72,00,76,00,00,\
00,4c,00,4c,00,54,00,44,00,49,00,4f,00,00,00,00,00
"ObjectName"="NT AUTHORITY\\LocalService"
"ServiceSidType"=dword:00000001
"RequiredPrivileges"=hex(7):53,00,65,00,43,00,68,00,61,00,6e,00,67,00,65,00,4e,\
00,6f,00,74,00,69,00,66,00,79,00,50,00,72,00,69,00,76,00,69,00,6c,00,65,00,\
67,00,65,00,00,00,00,00
"FailureActions"=hex:84,03,00,00,00,00,00,00,00,00,00,00,03,00,00,00,14,00,00,\
00,01,00,00,00,c0,d4,01,00,01,00,00,00,e0,93,04,00,00,00,00,00,00,00,00,00

[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\services\QWAVE\Parameters]
"ServiceDllUnloadOnStop"=dword:00000001
"ServiceMain"=hex(2):53,00,65,00,72,00,76,00,69,00,63,00,65,00,4d,00,61,00,69,\
00,6e,00,00,00
"LLTD"=dword:00000001
"ServiceDll"=hex(2):25,00,77,00,69,00,6e,00,64,00,69,00,72,00,25,00,5c,00,73,\
00,79,00,73,00,74,00,65,00,6d,00,33,00,32,00,5c,00,71,00,77,00,61,00,76,00,\
65,00,2e,00,64,00,6c,00,6c,00,00,00
"ProbegapTrace"=dword:00000000

[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\services\QWAVE\Security]
"Security"=hex:01,00,04,80,5c,00,00,00,68,00,00,00,00,00,00,00,14,00,00,00,02,\
00,48,00,03,00,00,00,00,00,14,00,9d,00,00,00,01,01,00,00,00,00,00,05,04,00,\
00,00,00,00,14,00,9d,00,00,00,01,01,00,00,00,00,00,05,14,00,00,00,00,00,18,\
00,ff,01,0f,00,01,02,00,00,00,00,00,05,20,00,00,00,20,02,00,00,01,01,00,00,\
00,00,00,05,12,00,00,00,01,01,00,00,00,00,00,05,12,00,00,00