Should I block it?

No, this file is 100% safe to run.

Additional versions

1, 0, 0, 193	0.32%
1, 0, 0, 184	0.32%
1, 0, 0, 180	2.56%
1, 0, 0, 176	0.32%
1, 0, 0, 171	1.60%
1, 0, 0, 170	2.56%
1, 0, 0, 169	0.32%
1, 0, 0, 168	0.32%
1, 0, 0, 165	2.56%
1, 0, 0, 163	2.24%
1, 0, 0, 159	0.32%
1, 0, 0, 158	0.32%
1.0.0.157	0.32%
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1.0.0.150	3.51%
1.0.0.136	7.35%
1.0.0.135	0.32%
1.0.0.133	0.96%
1.0.0.129	2.24%
1.0.0.118	1.60%
1.0.0.117	0.32%
1.0.0.116	1.92%
1.0.0.115	4.47%
1.0.0.107	4.15%
1.0.0.105	2.88%
View more
1.0.0.101	3.51%
1.0.0.100	0.32%
1.0.0.99	4.47%
1.0.0.97	6.07%
1.0.0.96	2.88%
1.0.0.84	1.92%
1.0.0.83	0.32%
1.0.0.82	0.96%
1.0.0.82	2.56%
1.0.0.79	1.60%
1.0.0.78	0.32%
1.0.0.75	3.83%
1.0.0.71	0.96%
1.0.0.70	4.15%
1.0.0.69	0.96%
1.0.0.63	2.88%
1.0.0.62	0.96%
1.0.0.58	6.39%
1.0.0.58	0.32%
1.0.0.56	0.64%
1.0.0.55	1.60%
1.0.0.54	0.32%
1.0.0.53	0.96%
1.0.0.40	0.32%
1.0.0.14	2.24%
1.0.0.10	2.88%
2 other versions

Relationships

Parent process

rtkaudioservice64.exe (Realtek Audio Service by Realtek Semiconductor Corp)

Related files

rthdvbg.exe (HD Audio Background Process by Realtek Semiconductor Corp)

ravbg64.exe

HD Audio Background Process by Realtek Semiconductor Corp (Signed)

Remove ravbg64.exe

Version:	1, 0, 0, 176
MD5:	1f52d0a814e34e36fbe3eb97a9cd1cd0
SHA1:	8d1c097a7ecad2c900487a2e36c00d768e62e281

Overview

ravbg64.exe executes as a process under the SYSTEM account with extensive privileges (the system and the administrator accounts have the same file privileges) typically within the context of its parent rtkaudioservice64.exe (Realtek Audio Service by Realtek Semiconductor Corp). It is set to be start when the PC boots and any user logs into Windows (added to the Run registry key for the all users under the local machine). It is installed with a couple of know programs including Realtek High Definition Audio Driver published by Realtek Semiconductor Corp., Realtek High Definition Audio Driver from Realtek Semiconductor Corp. and Realtek High Definition Audio Driver by Realtek Semiconductor Corp..

Details

File name:	ravbg64.exe
Publisher:	Realtek Semiconductor
Product name:	HD Audio Background Process
Typical file path:	C:\Program Files\realtek\audio\hda\ravbg64.exe
Original name:	RtHDVBgProc.exe
File version:	1, 0, 0, 176
Size:	1.31 MB (1,374,936 bytes)
Build date:	1/13/2014 6:45 PM
Certificate
Issued to:	Realtek Semiconductor Corp
Authority (CA):	VeriSign
Effective date:	Tuesday, July 20, 2010
Expiration date:	Tuesday, June 11, 2013
Digital DNA
File packed:	No
Code language:	Microsoft Visual C# / Basic .NET
.NET CLR:	Yes
.NET NGENed:	No

More details

Programs

The following programs will install this file

Realtek High Definition Audio Driver

Realtek Semiconductor Corp.

9% remove

Realtek's High Definition Audio Driver provide high quality DTS, Dolby, Surround Sound to your PC via the audio card. The software comes with a number of features and functionality such as a six channel Digital to Analog Converter (DAC) that fully supports the 16/20/24-bit Pulse Code Modulation format for 5.1 channel audio. It supports legacy analog input to analog output mixer as well as 44.1k/48k/96kHz Sony/Philips Digital Interconnec...

Realtek HDMI Audio Driver for ATI

Realtek Semiconductor Corp.

9% remove

The Realtek HDMI Audio Driver is the software driver for the Realtek HDMI Audio devices. It is a program used to communicate from the Windows PC OS to the device. This software is required in most cases for the hardware device to function properly. In most cases, drivers come with Windows or can be found by going to Windows Update in Control Panel and checking for updates as well as downloaded from the Realtek support website.

Behaviors

Startup files (all users) run

Runs under the registry key 'HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run'

'RtHDVBg_PushButton' → "C:\Program Files\Realtek\Audio\HDA\RAVBg64.exe" /IM
'RtHDVBg_DTS' → C:\Program Files\Realtek\Audio\HDA\RAVBg64.exe /DTSU2P
'RtHDVBg_SRSSA' → C:\Program Files\Realtek\Audio\HDA\RAVBg64.exe /SRSSA
'RtHDVBg_Dolby' → C:\Program Files\Realtek\Audio\HDA\RAVBg64.exe /FORPCEE4
'RtHDVBg' → C:\Program Files\Realtek\Audio\HDA\RAVBg64.exe /SF3

Scheduled tasks

The task 'RtHDVBg_SRSSA' runs on logon in the path '\RtHDVBg_SRSSA'
The job 'RtHDVBg' runs on logon in the path '\RtHDVBg'

Scheduled tasks startups

Set to load on user login (bypasses Windows UAC if enabled)

Resource utilization

(Note: statistics below are averages based on a minimum sample size of 200 unique participants)

Averages

CPU
Total CPU:	0.00090617%	0.028634%
Kernel CPU:	0.00048054%	0.013761%
User CPU:	0.00042563%	0.014873%
Kernel CPU time:	140 ms/min	100,923,805ms/min
CPU cycles:	4,660/sec	17,470,203/sec
Memory
Private memory:	5.34 MB	21.59 MB
Private (maximum):	10.04 MB
Private (minimum):	8.1 MB
Non-paged memory:	5.34 MB	21.59 MB
Virtual memory:	97.79 MB	140.96 MB
Virtual memory (peak):	102.34 MB	169.69 MB
Working set:	8.02 MB	18.61 MB
Working set (peak):	10.04 MB	37.95 MB
Page faults:	4,018/min	2,039/min
I/O
I/O other transfer:	17 Bytes/sec	448.09 KB/min
I/O other operations:	1/sec	1,671/min
Resource allocations
Threads:	5	12
Handles:	223	600
GUI GDI count:	17	103
GUI GDI peak:	18	142
GUI USER count:	12	49
GUI USER peak:	13	71

Process properties

Integrety level:	System
Platform:	64-bit
Command line:	"C:\Program Files\realtek\audio\hda\ravbg64.exe" /srsps
Owner:	SYSTEM
Parent process:	rtkaudioservice64.exe (Realtek Audio Service by Realtek Semiconductor Corp)

Distribution by Windows OS

OS version	distribution
Windows 7 Home Premium	32.50%
Windows 8.1	23.50%
Windows 8	11.50%
Windows 8 Single Language	11.00%
Windows 8.1 Single Language	5.00%
Windows 7 Ultimate	4.50%
Windows 7 Home Basic	3.00%
Windows 8 Pro	3.00%
Windows 8.1 Pro	2.50%
Windows 8 Pro with Media Center	1.50%
Windows 8.1 Pro Preview with Media Center	1.00%
Windows 7 Professional	0.50%
Windows Vista Home Premium	0.50%

Distribution by country

United States installs about 40.00% of HD Audio Background Process.

Distribution by PC manufacturer

PC Manufacturer	distribution
ASUS	22.22%
Sony	17.78%
Dell	17.14%
Lenovo	11.43%
Acer	8.57%
Toshiba	7.62%
Hewlett-Packard	5.71%
Alienware	4.44%
Samsung	1.90%
NEC	1.90%
Medion	0.63%
GIGABYTE	0.63%

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