有很多非常酷的YouTube技巧和技巧可以将您的视频流媒体体验提升到一个新的水平，但您不会发现YouTube内置的一件事是播放列表下载按钮(download button)。
也许您建立了自己的视频播放列表，现在您想将它们全部下载到您的计算机上？或者，如果您找到了公共领域视频的集合，YouTube 播放列表(YouTube playlist)下载器将有助于一次保存所有这些视频。
以下是一次从YouTube(YouTube)下载多个视频的最佳选择，只要它们都存在于同一个播放列表中。
重要提示： (Important)YouTube 上(YouTube)的大多数视频
都受版权法保护。仅仅(Just)因为YouTube
下载器可以保存您想要的视频，并不意味着这样做是合法的。
下载(ddownr)
ddownr
是一个免费的在线YouTube 视频(YouTube video)下载器，还支持播放列表。只需(Just paste)将播放列表URL粘贴到文本框中(text box)，指定播放列表中要下载的视频范围（最多 250 个），然后点击下载(Download)。视频保存在 Zip 文件中。
从 ddownr下载YouTube播放列表有多种文件格式选项： MP3、M4A和 WEBM 音频格式，以及各种MP4 和 WEBM 视频格式(MP4 and WEBM video formats)，从 360p 到 8k。
在设置中，您可以打开一些额外的选项，例如下载准备就绪时的电子邮件通知、包含字幕的选项以及您可以选择的一些服务器位置。
这个来自MediaHuman的(MediaHuman)YouTube 播放列表(YouTube playlist)下载器在您的桌面上运行，因此需要先将其下载并安装到您的计算机上，然后才能使用它。它适用于Windows、Mac和Ubuntu。
唯一的缺点是除非您付费，否则它的下载上限为 20 次，因此大于此的播放列表在此工具中不起作用。
在线播放列表下载器不支持的(playlist downloader)MediaHuman YouTube 下载(MediaHuman YouTube Downloader)器的一项惊人功能是播放列表跟踪。使用此可选功能，您可以在视频发布到YouTube时自动从任何播放列表下载视频。
您可以选择将YouTube 视频(YouTube videos)保存为视频格式(video format)（MP4、FLV或WEBM）或音频格式（MP3、M4A或OGG）。设置中还有其他有用的选项，例如自动将文件导入 iTunes、设置带宽控制选项以及登录您的YouTube 帐户(YouTube account)以下载私人播放列表的能力。
提示(Tip)：像在这个程序中一样控制带宽使用是一种无需支付额外费用即可加快互联网速度的(speeding up your internet without paying extra)方法。
4K 视频下载器(4K Video Downloader)
4K Video Downloader是另一个离线YouTube 播放列表(YouTube playlist)下载器，适用于Windows、Mac和Ubuntu操作系统，提供可安装和便携版本。它使您可以从播放列表中下载所有视频或仅以视频或音频文件格式(video or audio file format)下载特定视频。
要使用这个免费的YouTube 下载(YouTube downloader)器，请复制播放列表链接(playlist link)，然后使用程序中的粘贴链接(Paste Link)按钮加载播放列表。选择(Choose)您要下载的视频以及视频的质量。选择 MP4 或 MKV，然后使用下载(Download )按钮将它们保存在您指定的文件夹中。
您可以根据需要自定义一些选项，例如调整计算机可用于下载视频的线程数、为播放列表下载创建M3u 文件(M3u file)、跳过重复项、下载后将文件添加到 iTunes、选择最大下载量速度(download speed)，并使用代理。
您可以查看每次下载的进度，以监控它们何时完成。
如果您订购4K Video Downloader 的高级版(premium version of 4K Video Downloader)，您将获得无限的播放列表下载、频道订阅功能(channel subscription feature)、无广告和其他一些好处。
YouTube的另一个在线播放列表下载(playlist downloader)器，称为Youtubeplaylist.cc，它的独特之处在于它可以让您从播放列表中选择要下载的视频。但是，一个缺点是它不会批量下载视频。您必须将它们一一保存或导出下载链接(download link)并在下载管理器(download manager)中使用。
要从此网站下载YouTube 播放列表，请将链接粘贴到(YouTube playlist)文本框中(text box)以立即获取该播放列表中所有视频的列表。从播放列表中选择要下载的视频，为每个视频选择所需的质量，然后选择底部的
全部下载。(Download All)
在最终下载页面上(download page)，选择每个视频(video or select)旁边的下载按钮或选择(download button)导出下载链接(Export Download Link)，然后使用Internet 下载管理器(Internet Download Manager)中的 URL保存所有播放列表文件。
注意(Note)： Youtubeplaylist.cc 允许您每天下载四个视频，如果您注册了一个用户帐户(user account)，则可以下载 15 个。如果您需要保存更多视频，请查看他们的定价页面(check out their pricing page)以获取有关高级帐户的详细信息。
How To Download Complete YouTube Playlists
There are plenty of really cool YouTube tricks and hacks that will take your video streaming experience to the next level, but one thing you won’t find built into YouTube is a playlist download button.
Maybe you built a playlist of your own videos and now you want to download all of them to your computer? Or if you’ve found a collection of public domain videos, a YouTube playlist downloader would be helpful in saving all of them at once.
Below are your best options for
downloading multiple videos from YouTube at once, so long as they all
exist in the same playlist.
Important: Most videos on
YouTube are protected by copyright laws. Just because a YouTube
downloader works to save the video you want, doesn’t mean that it’s
legal to do so.
ddownr
is a free online YouTube video downloader that also supports
playlists. Just paste the playlist URL into the text box, specify the
range of videos from the playlist that you want to download (up to
250), and hit Download. The videos save in a Zip file.
There are multiple file format options
for downloading YouTube playlists from ddownr: MP3, M4A, and WEBM
audio formats, plus various MP4 and WEBM video formats, from 360p up
to 8k.
In the settings are some extra options
you can turn on, such as email notifications for when the download is
ready, an option to include subtitles, and a few server locations you
can pick from.
This YouTube playlist downloader from MediaHuman runs from your desktop, so it needs to be downloaded and installed to your computer before you can use it. It works for Windows, Mac, and Ubuntu.
The only downfall is that it caps out at 20 downloads unless you pay, so a playlist larger than that won’t work in this tool.
One amazing feature you’ll get with MediaHuman YouTube Downloader that an online playlist downloader won’t support, is playlist tracking. Using this optional feature lets you auto-download videos from any playlist the moment they’re posted on YouTube.
You can choose to save the YouTube videos in a video format (MP4, FLV, or WEBM) or an audio format (MP3, M4A, or OGG). In the settings are other helpful options, too, such as the ability to auto-import files into iTunes, set bandwidth control options, and log into your YouTube account to download private playlists.
Tip: Controlling bandwidth usage like you can in this program is one method for speeding up your internet without paying extra.
4K Video Downloader is another offline YouTube playlist downloader that works with Windows, Mac, and Ubuntu operating systems, in both installable and portable versions. It lets you download all the videos from a playlist or just specific ones, in either a video or audio file format.
To use this free YouTube downloader,
copy the playlist link and then use the Paste Link button in
the program to load the playlist. Choose which videos you want to
download and what the quality of the videos should be. Pick MP4 or
MKV, and then use the Download button to save them in the
folder you specify.
There are some options you can customize if you want, like adjusting the number of threads your computer can use to download the videos, creating an M3u file for playlist downloads, skipping duplicates, adding the files to iTunes after the download, selecting a maximum download speed, and using a proxy.
You get to watch the progress of each
download to monitor when they’ll finish.
If you order the premium version of 4K Video Downloader, you’ll get unlimited playlist downloads, a channel subscription feature, no ads, and a few other perks.
Another online playlist downloader for YouTube, called Youtubeplaylist.cc, is unique in that it lets you pick which videos from the playlist you want to download. However, one disadvantage is that it doesn’t download the videos in bulk; you have to either save them one by one or export the download link and use it in a download manager.
To download a YouTube playlist from
this website, paste the link into the text box to immediately get a
list of all the videos from that playlist. Select the videos from the
playlist that you want to download, choose the quality you want for
each one, and then select Download All at the bottom.
On the final download page, select the download button next to each video or select Export Download Link, and use that URL in Internet Download Manager to save all the playlist files.
Note: Youtubeplaylist.cc lets you download four videos per day, or 15 if you register a user account. If you need to save more videos than that, check out their pricing page for details on a premium account.
