并非每个视频都需要声音，尤其是在音频质量很差的情况下。嘈杂^(Loud)的背景噪音、不必要的聊天、糟糕的语言——它们都会降低原本完美视频的质量，尤其是家庭视频。解决此问题的最佳方法是完全删除音频，让视频自己说话。

如果您在Mac^(Mac)上安装了 iMovie ，您可以使用它来快速擦洗音轨，或者使用跨平台VLC来删除音频。或者，您可以使用在线网络服务为您删除音轨。如果您想知道如何在Windows或Mac上从视频中删除音频，您需要执行以下操作。

如何使用 iMovie 从 Mac 上的视频中删除音频^{(How to Remove Audio From Video on Mac Using iMovie)}

如果您尝试从Mac上的视频中删除音频，最好的方法是使用随附的 iMovie 应用程序。iMovie 可供所有Apple产品所有者免费使用，应自动安装在您的Mac或MacBook上。如果不是，您可以从 App Store 免费下载^{(download it for free from the App Store)}。

1. 首先，在Mac上打开 iMovie 应用程序，然后选择顶部的“项目”选项卡。^(Projects)

1. 在“项目^(Projects)”选项卡中，选择“新建”^{(Create New)}选项以创建新的视频编辑项目。从弹出菜单中，选择电影^(Movie)。

1. 在“我的电影”^{(My Movie)}项目窗口中，选择“导入媒体^{(Import Media)}”选项以加载包含您要删除的音频的视频。在打开的Finder窗口中，找到并选择要插入的文件。

1. 我的电影^{(My Movie)}项目窗口将更新以显示您的视频。使用鼠标将视频文件拖到窗口底部的时间线区域。

1. 将视频加载到 iMovie 时间线后，右键单击时间线。从菜单中，选择分离音频^{(Detach Audio)}选项。

1. 时间线区域将更新，将音轨显示为视频时间线下方的单独时间线，以绿色突出显示。要删除音频，请右键单击时间线区域中的绿色音轨，然后选择删除^(Delete)选项。

1. 删除音频后，您需要保存视频。为此，请从菜单栏中选择文件^{(File )}>共享^{( Share )}>文件。^{( File )}

1. 在文件^{(File )}菜单框中，您可以更改其他视频设置，例如视频分辨率和质量。准备好后选择“下一步”^(Next)选项继续。

1. 您需要为无音频视频文件提供新的文件名，以及合适的保存位置。提供这些，然后选择保存^{(Save )}以保存您的文件。

此时，视频（已删除音频）将出现在您选择的保存位置。您可以播放视频以确定声音已被删除，将其导出到另一个平台以共享它，或将其传输到另一个视频编辑器以进行进一步编辑。

如何使用 VLC 从 Windows 或 Mac 上的视频中删除音频^{(How to Remove Audio From Video on Windows or Mac Using VLC)}

如果您想从Windows PC 上的视频中删除音频，或者如果您使用的是Mac并且不希望巨大的 iMovie 应用程序占用空间，那么VLC 媒体播放器^{(VLC Media Player)}是您最好的免费选择。VLC不是视频编辑器，但它确实提供了一些基本的视频转换工具，可让您快速从视频中删除音轨。

在 Windows 上

1. 要在Windows上执行此操作，您需要先下载并安装 VLC^{(download and install VLC)}。安装后，通过从菜单中 选择媒体^{(Media )}> Convert/Save来开始删除。

1. 在“打开媒体^{(Open Media)}”窗口中，选择“添加^(Add)”以添加包含您要删除的音频的视频。添加后，选择Convert / Save选项 。^(Once)

1. 在转换^(Convert)窗口中，您可以更改视频输出文件。选择配置文件部分中的^(Profile)设置图标^{(settings icon )}以开始删除音轨。

1. 在配置文件版本^{(Profile edition)}窗口中，选择音频编解码器^{(Audio codec)}选项卡。从那里，取消选中音频^(Audio)复选框​​。这将从您的视频中删除所有音频。选择保存^(Save)选项进行确认。 

1. 删除音轨后，您将返回“转换^(Convert)”窗口。通过选择“目标”^{(Destination )}部分中的“浏览^(Browse)”选项，确认^(Confirm)您要保存无音频视频文件的位置并为其指定一个新文件名。完成此操作后，按开始^(Start)开始转换过程。

保存后，新视频文件（无音频）将在您选择的保存位置可用。

在 Mac 上

在Mac上使用^(Mac)VLC从视频中删除音频的步骤略有不同。

1. 首先，下载并安装 VLC for Mac^{(download and install VLC for Mac)}。打开VLC已安装并打开，从菜单栏中选择File > Convert/Stream

1. 在Convert & Stream窗口中，通过选择^{(Convert & Stream )}Open Media插入您的视频文件。插入文件后，选择自定义^(Customize)以开始删除音轨。

1. 在弹出窗口中，选择Audio Codec，然后取消选中Audio选项以删除音轨。选择应用^{(Apply )}以应用新设置。

1. 删除音轨后，选择另存为文件^{(Save as File)}以确认新文件名和最终无音频视频文件的保存位置。确认后，选择保存^(Save)以开始保存过程。

VLC将在此时转换文件，删除音轨并保持视频完好无损。如果您选择任何其他视频转换设置（例如更改视频文件类型），此时将应用这些设置。

源视频文件将保持不变，如果需要，您可以进行进一步更改并重复该过程。

使用在线服务从视频中删除音频^{(Using Online Services to Remove Audio From Video)}

如果您想在不安装新软件的情况下从视频中删除音频，您可以使用各种在线服务来为您完成。但是，请注意 - 这样做将涉及将您的视频上传到远程服务器，其中将运行脚本以自动从您的视频中删除音频。

在执行此操作之前，您应该考虑一些隐私问题。虽然在线视频编辑网站不应保留您的视频，但不能保证。您应该只使用在线服务来删除不包含个人信息的视频或您乐于分享的视频的音频。

1. 虽然为此目的存在各种在线服务，但最快和最容易使用的服务之一是AudioRemover。打开AudioRemover网站并选择浏览^(Browse)以选择您的视频文件。选择后，选择上传视频^{(Upload Video)}将文件上传到远程服务器。

1. AudioRemover将在上传完成后立即删除音轨，但这可能需要一些时间，具体取决于文件的大小。完成后，选择下载文件^{(Download File )}链接将无音频视频文件下载到您的 PC。或者，选择其中一个共享选项以使用社交媒体在线共享或以电子邮件的形式发送。要删除文件，请选择立即删除文件^{(Delete file now )}链接。

在 Windows 和 Mac 上更好的视频编辑^{(Better Video Editing on Windows and Mac)}

现在您知道如何从Windows和Mac计算机上的视频中删除音频，您将能够更好地改进和编辑音频质量较差的视频。您可以让视频保持静音，或使用优秀的视频编辑器^{(good video editor)}添加另一个音轨，例如歌曲或录制的评论。

如果您不熟悉视频编辑，可以尝试许多视频编辑技巧^{(video editing tips)}，从一开始就组织视频收藏到为您的 PC 或Mac选择^(Mac)合适的视频编辑器^{(right video editor)}。您只需要确保您有一台功能强大的 PC 或笔记本电脑来进行视频编辑^{(laptop for video editing)}，因为它会对您的系统资源提出巨大的要求。

How to Remove Audio From Video on Windows and Mac

Not every video requires sound, especially if the aυdio quality іs poor. Loud backgroυnd noises, unnecessаry chatting, bad language—they can all reduce the quality of an otherwise perfect video, especially home videos. The best waу to deal with this problem is to remove the audio entirely, leaνing the vіdeo to speak for itself.

If you have iMovie installed on Mac, you can use it to quickly scrub the audio track, or use the cross-platform VLC to remove the audio instead. Alternatively, you could use online web services to remove the audio track for you. If you want to know how to remove audio from video on Windows or Mac, here’s what you’ll need to do.

How to Remove Audio From Video on Mac Using iMovie

If you’re trying to remove audio from video on a Mac, the best way to do it is to use the included iMovie app. iMovie is available for free for all Apple product owners and should be installed automatically on your Mac or MacBook. If it isn’t, you can download it for free from the App Store.

1. To start, open the iMovie app on your Mac, then select the Projects tab at the top.

1. In the Projects tab, select the Create New option to create a new video editing project. From the pop-up menu, select Movie.

1. In the My Movie project window, select the Import Media option to load the video containing the audio you wish to remove. In the Finder window that opens, find and select the file to insert it.

1. The My Movie project window will update to display your video. Using your mouse, drag the video file to the timeline area at the bottom of the window.

1. With the video loaded into the iMovie timeline, right-click the timeline. From the menu, select the Detach Audio option.

1. The timeline area will update, showing the audio track as a separate timeline beneath the video timeline, highlighted in green. To delete the audio, right-click the green audio track in the timeline area, then select the Delete option.

1. With the audio removed, you’ll need to save the video. To do this, select File > Share > File from the menu bar.

1. In the File menu box, you can change other video settings, such as video resolution and quality. Select the Next option to continue once you’re ready.

1. You’ll need to provide a new filename for your audioless video file, as well as a suitable save location. Provide these, then select Save to save your file.

At this point, the video (with audio removed) will appear in the save location you selected. You can play the video to determine that sound has been removed, export it to another platform to share it, or transfer it to another video editor for further edits.

How to Remove Audio From Video on Windows or Mac Using VLC

If you’re looking to remove audio from a video on a Windows PC, or if you’re using a Mac and don’t want the huge iMovie app taking up space, then VLC Media Player is your best, free option. VLC isn’t a video editor, but it does offer some basic video conversion tools that allow you to quickly remove the audio track from a video.

On Windows

1. To do this on Windows, you’ll need to first download and install VLC. Once installed, begin the removal by selecting Media > Convert/Save from the menu. 

1. In the Open Media window, select Add to add the video containing the audio you wish to remove. Once added, select the Convert / Save option. 

1. In the Convert window, you can make changes to your video output file. Select the settings icon in the Profile section to begin removing the audio track.

1. In the Profile edition window, select the Audio codec tab. From there, uncheck the Audio checkbox. This will remove all audio from your video. Select the Save option to confirm. 

1. With the audio track removed, you’ll return to the Convert window. Confirm where you’d like to save the audioless video file and give it a new file name by selecting the Browse option in the Destination section. Once you’ve done this, press Start to begin the conversion process.

Once saved, the new video file (without audio) will be available in your chosen save location.

On Mac

The steps for removing audio from video are slightly different using VLC on Mac.

1. To start, download and install VLC for Mac. Open VLC is installed and opened, select File > Convert/Stream from the menu bar.

1. In the Convert & Stream window, insert your video file by selecting Open Media. Once the file is inserted, select Customize to begin removing the audio track.

1. In the pop-up window, select Audio Codec, then uncheck the Audio option to remove the audio track. Select Apply to apply the new settings.

1. With the audio track removed, select Save as File to confirm the new filename and save location for the final, audioless video file. Once confirmed, select Save to begin the save process.

VLC will convert the file at this point, removing the audio track and leaving the video intact. If you select any other video conversion settings (such as changing the video file type), these will be applied at this point.

The source video file will remain intact, allowing you to make further changes and repeat the process, if desired.

Using Online Services to Remove Audio From Video

If you’re looking to remove audio from video without installing new software, you could use various online services to do it for you. However, a word of warning—doing this will involve uploading your video to a remote server, where a script will run to remove the audio from your video automatically.

There are some privacy implications that you should consider before doing this. While online video editing sites shouldn’t hold on to your video, it isn’t guaranteed. You should only use online services for audio removal for videos that don’t contain personal information, or for videos that you’d otherwise be happy to share.

1. While various online services exist for this purpose, one of the quickest and easiest to use is AudioRemover. Open the AudioRemover website and select Browse to select your video file. Once selected, select Upload Video to upload the file to the remote server.

1. AudioRemover will remove the audio track immediately once the upload is complete, but this may take some time, depending on the size of the file. Once completed, select the Download File link to download the audioless video file to your PC. Alternatively, select one of the sharing options to share it online using social media or to send it as an email. To delete the file, select the Delete file now link instead.

Better Video Editing on Windows and Mac

Now you know how to remove audio from video on Windows and Mac computers, you’ll be better placed to improve and edit videos with poor audio. You could leave the videos silent, or use a good video editor to add another audio track, such as a song or recorded commentary.

If you’re new to video editing, there are plenty of video editing tips you can try out, from organizing your video collection at the start to choosing the right video editor for your PC or Mac. You’ll just need to make sure you have a powerful PC or laptop for video editing, as it can place huge demands on your system resources.

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