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What is dtsu2pausrv64.exe?

Part of DTS Post Processing APO by DTS Inc

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How does dtsu2pausrv64.exe run?

Service - dtsu2pausrv64.exe runs as a background Windows service called 'DTSAudioSvc' (DTSAudioSvc). This service runs as the SYSTEM account with extensive privileges on the local computer, and acts as the computer on the network. DTSAudioSvc runs as a program that can be started by the Service Controller and that obeys the service control protocol. This type of service runs in a process by itself.

Community

What is the community is seeing?	What is the community is doing?
About 0.2% of all Boost users have the dtsu2pausrv64.exe process running.	Of the 0.2% of dtsu2pausrv64.exe users, 33.0% have disabled it.

How resource intensive is dtsu2pausrv64.exe?

Comparison based on the average resource utilization across all programs.

0.00050% CPU4954.0%

Average CPU utilization across all programs is 0.00001%.

6.34 MB RAM29.4%

Average private memory utilization across all programs is 21.53 MB.

1 /min0.0%

Average I/O read and write operations for all programs is 2,253 per minute.

4,611 context switches/sec4611.0%

Average context switches for all programs is 100 per second.

Typical file (disk image) location:

C:\Program Files\realtek\audio\hda\dtsu2pausrv64.exe

Are there other versions of DTS Post Processing APO?

dtsu2pausrv64.exe - version 1.0.0.1

dtsu2pausrv64.exe - version 1.0.0.1 (this)

What Windows OS versions does this run on?

Windows 7 Home Premium (6.1.7601.65536)

Windows 7 Professional (6.1.7601.65536)

Windows 7 Ultimate (6.1.7601.65536)

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File details

File name: dtsu2pausrv64.exe

Publisher: DTS, Inc

Name: DTS Post Processing APO

Description: DTS Audio Service

Version: 1.0.0.1

Original file name: DTSAudioService.exe

Digital certificate

Issued to: DTS

Certificate authority: DigiCert Inc

Effective date: 1/19/2012

Expiration date: 1/28/2015

Resource utilization

CPU utilization averages

Total CPU: 0.0009352989%

Privileged CPU: 0.0004399001%

User CPU: 0.00049539879585%

Privileged CPU time: 7753.25 ms

Privileged CPU time /min: 6 ms

CPU cycle count: 367,366,527

CPU cycle count /min: 874,940,299

Context switches /sec: 4,611

Memory utilization averages

Committed memory: 41.8 MB

Peak committed memory: 43.32 MB

Paged memory: 6.34 MB

Peak paged memory: 6.43 MB

Paged system memory: 70.94 KB

Non-paged system memory: 9.86 KB

Working set memory: 5.49 MB

Peak working set memory: 6.23 MB

Min working set memory: 5.26 MB

Private memory: 6.34 MB

Page faults: 3,061

Page faults /min: 3

Process I/O averages

Total read operations: 1,478

Read operations /min: 1

Total read transfer: 30.46 KB

Read transfer /min: 26 Bytes

Total other operations: 250

Other operations /min: 1

Total other transfer: 13.3 KB

Other Transfer /min: 11 Bytes

Resources

Handle count average: 121

Thread count average: 12

Thread resource averages

dtsu2pausrv64.exe

sechost.dll

Process details

Runs as (owner): System

Windows platform: 64-bit

Runs as a service: Yes

Parent Process

services.exe (Services and Controller app by Microsoft)

Process Command

"C:\Program Files\Realtek\Audio\HDA\DTSU2PAuSrv64.exe"

Service details

Name: DTSAudioSvc

Service type: Win32OwnProcess

Description: “Provides audio loopback for the DTS APO”

Image hashes

MD5: 2bf965a3b9a525587589ebb270b68263

SHA-1: 3b5f030dc8aa1cc9a1dbc388818a6d36e3e57e4f

SHA-256: 02863efd20c097b198432a096864ffff382b87603f4899adde091c5e08c5ed2c

PE image details

CLR assembly: Yes

CLR NGENed: No

Langauge*: Microsoft Visual C# / Basic .NET

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