有时，在使用Skype时，您可能会看到一条消息RAVBg64.exe want to use Skype^{(RAVBg64.exe wants to use Skype)}或RAVBg64.exe is requesting access to Skype。如果您确实看到它，您可能会开始想知道什么是 RAVBg64.exe^{(What is RAVBg64.exe)}？在这篇文章中，我们将看看这个过程。

什么是RAVBg64.exe以及为什么要使用Skype？

RavBG64.exe是一个后台进程，可让您将Skype等通信应用程序连接到Realtek 声音驱动程序^{(Realtek Sound Drivers)}。在这篇文章中，我们将看看：

1. 什么是 RAVBg64.exe？
2. RAVBg64.exe 何时^{(RAVBg64.exe)}请求访问Skype？
3. 我应该删除RAVBg64.exe以阻止消息出现吗？
4. 如何判断RAVBg64.exe是否为恶意软件？
5. RAVBg64.exe 显示 CPU 使用率较高。

1]什么是RAVBg64.exe？

RAVBg64是Realtek Audio-Video Background Process（64 位）的缩写。该文件是由Realtek Semiconductor为Windows操作系统设计的Realtek High Definition Audio Driver的合法软件组件。它的主要作用是充当操作系统和音频扬声器之间的接口或音频管理器。

2] RAVBg64.exe 何时^{(RAVBg64.exe)}请求访问Skype？

当用户尝试启动Skype时，弹出窗口会出现在计算机屏幕上。RAVBg64.exe是设备音频驱动程序的一部分，由于Skype允许您进行音频和视频聊天，驱动程序可以请求访问。选择允许访问后，下次您在设备上启动^{(Allow access)}Skype应用程序时，它不应出现。

3] 我应该删除RAVBg64.exe以阻止消息出现吗？

虽然它不是一个重要的Windows文件并且禁用它并不会真正阻止Windows工作，但除非它是恶意软件，否则不建议删除RAVBg64.exe 。为什么？这对音频处理很重要。该服务可确保通信应用程序和音频驱动程序正常运行，尤其是在使用音频和视频软件时。

4]如何^(How)判断RAVBg64.exe是否为恶意软件？

可执行文件位于位于以下位置的文件夹中 -

C:\Program Files\Realtek\Audio\HDA

它是受信任的并以数字方式签名。因此，它不应该引起任何问题。但如果位置可能不同，则可能是伪装成RAVBg64.exe文件的恶意软件。

5] RAVBg64.exe 显示高 CPU 使用率

有时，RAVBg64.exe不显示高CPU使用率。由于该文件对音频处理很重要，因此您不应将其删除。但是，您可以考虑以下选项来解决此问题：

1. 重新安装Realtek 高清音频管理器^{(Realtek HD Audio Manager)}
2. ^(Download)从制造商的网站^{(from the manufacturer’s website)}下载并更新Realtek 音频驱动程序^{(Realtek Audio Driver)}
3. 禁用Realtek 音频管理器^{(Realtek Audio Manager)}，就像禁用任何启动项^{(disable any startup item)}一样。

这篇文章提供了修复高清音频后台进程 (RAVBg64.exe) 高 CPU 使用率问题的建议。

祝一切顺利！

另请阅读：^{(Also read:)}

• 什么是HP Display Control Service 弹出警告^{(HP Display Control Service popup warning)}？
• 修复LSAISO 进程高 CPU 使用率^{(LSAISO process high CPU usage)}。

What is RAVBg64.exe and why does it want to use Skype?

At timeѕ, when using Skype, you may see a message RAVBg64.exe wants to use Skype or RAVBg64.exe is requesting access to Skype. If you do see it, you might start wondering What is RAVBg64.exe? In this post, we will take a look at this process.

What is RAVBg64.exe & why does it want to use Skype?

RavBG64.exe is a background process that allows you to connect communication applications like Skype to Realtek Sound Drivers. In this post, we’ll take a look at:

1. What is RAVBg64.exe?
2. When does RAVBg64.exe request access to Skype?
3. Should I remove RAVBg64.exe to stop the message from appearing?
4. How to find if RAVBg64.exe is a malware or not?
5. RAVBg64.exe shows high CPU usage.

1] What is RAVBg64.exe?

The RAVBg64 is an abbreviation used for Realtek Audio-Video Background Process (64 bit). The file is a legitimate software component of the Realtek High Definition Audio Driver designed by Realtek Semiconductor created for the Windows operating systems. Its main role is to act as an interface or as an audio manager between the OS and audio speakers.

2] When does RAVBg64.exe request access to Skype?

The popup appears on a computer screen when a user attempts to start Skype. RAVBg64.exe is a part of your device’s audio drivers and since Skype allows you to do audio and video chats, it is possible for the driver to request access. Once you choose to Allow access, it should not appear the next time you start up the Skype app on your device.

3] Should I remove RAVBg64.exe to stop the message from appearing?

Although it is not an essential Windows file and disabling it does not really stop Windows from working, it is not recommended to remove RAVBg64.exe unless it is a malware. Why? It is important for audio processing. The service ensures that communication apps and audio drivers perform properly especially when an audio and video software is in use.

4] How to find if RAVBg64.exe is malware or not?

The executable file is present inside a folder residing under the following location –

C:\Program Files\Realtek\Audio\HDA

It is trusted and signed digitally. As such, it shouldn’t cause any problems. But if the location may be different, it could be malware disguised as RAVBg64.exe file.

5] RAVBg64.exe shows high CPU usage

At times, the RAVBg64.exe nay show high CPU usage. As the file is important for audio processing, you should not remove it. However, you could consider the following options to address the issue:

1. Reinstall Realtek HD Audio Manager
2. Download & update the Realtek Audio Driver from the manufacturer’s website
3. Disable Realtek Audio Manager, in the same way as you would disable any startup item.

This post offers suggestions to fix HD Audio Background process (RAVBg64.exe) High CPU usage issue.

All the best!

Also read:

• What is this HP Display Control Service popup warning?
• Fix LSAISO process high CPU usage.

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