您的互联网网络可以流式传输4K 视频(4K videos)吗?这是很多人想要回答的大问题。你看,如果你家里有一台 4K 显示器或电视,那么流式传输 4K 内容而不是满足于 1080p 是非常有意义的。
4K 的质量远高于任何低于它的质量,但不幸的是,并非世界上每个人都有能力这样做。此外,许多人拥有完成 4K 流式视频任务的网络速度,但他们可能知道自己可以。
流式传输 4K 需要多少Mbps?
流式传输 4K 内容的最低下载速度是多少?在继续之前,您应该了解以 4K 传输内容所需的最低下载速度。请记住(Bear),最低并不意味着最好,因此,您应该始终争取高于上述速度。
最低速度如下:
- 标清 — 3Mbps
- 全高清 — 5Mbps
- 4K 超高清 — 25Mbps
检查您的Internet连接是否支持 4K 内容流式传输
以下信息足以让您确定您的互联网连接是否足以以 4K 流式传输内容。如果没有,您可能需要购买更快的连接或购买新的无线路由器来完成这项工作:
如何测试你的网速?
有多种方法可以找出您的互联网连接速度(find out the speed of your internet connection)。我们建议访问Netflix的官方速度测试工具Fast.com。访问该网站后,它会自动测试您的网络速度并提供最终数据。
如果您使用的是Wi-Fi,您可能无法真正了解您的ISP提供的速度。考虑到这一点,如果可能,最好使用以太网(Ethernet)电缆。或者,您可以切换到 5GHz Wi-Fi而不是典型的 2.5GHz。
SpeedTest 工具怎么样?
是的,SpeedTest.net非常流行,因此,我们使用它完全没有问题。但是,如果您想测试 4K 流媒体支持,请使用Android或 iOS 版本的应用程序。您会看到,一旦您启动了速度测试,该应用程序将突出显示您的互联网连接可以支持的最大分辨率。
在顶部,您应该会看到“最大分辨率(Max Resolution):2160p 4K”字样。低于此值的任何内容,您都会知道您的网络无法胜任这项任务。
你有正确的路由器吗?
如果您通过无线路由器连接到互联网,那么它需要是正确的类型才能实现您的目标。拥有出色的 Wi-Fi 路由器将确保即使在更长的范围内也能获得更快的性能。现在,由于标准众多,找到合适的路由器对某些人来说可能是一项挑战。
您会看到,您将需要一个支持Wireless N标准及更高版本的路由器。考虑到这一点,我们想推荐Linksys EA7500 双频 Wi-Fi 路由器(Linksys EA7500 Dual-Band Wi-Fi Router)和小米米路由器 4C(Xiaomi Mi Router 4C)。两者都可以在亚马逊(Amazon)上购买,因此您可以立即投资其中一个或等到黑色星期五(Black Friday),选择权在您手中。
阅读(READ):修复 VLC 媒体播放器中 4K 断断续续的视频滞后问题。(Fix 4K choppy video lagging issues in VLC Media Player.)
Check if your Internet Connection is capable of streaming 4K content
Сan your internet network streаm 4K videos? This is the big question a lot of people would like to get answered. You see, if you have a 4K monitor or TV located inside of your home, then it would make perfect sense to stream 4K content rather than settle for 1080p.
The quality of 4K is far greater than that of anything below it, but unfortunately, not everyone around the world is capable of doing so. Additionally, many have the network speed to accomplish the task of streaming videos in 4K, but they likely do know they can.
How many Mbps do I need to stream 4K?
What is the minimum download speed for streaming 4K content? Before going forward, you should have an idea of the minimum download speed required to stream content in 4K. Bear in mind that the minimum does not mean the best, therefore, you should always strive for speeds above.
The minimum speed is as follows:
- SD — 3Mbps
- Full HD — 5Mbps
- 4K Ultra HD — 25Mbps
Check if your Internet Connection supports 4K content streaming
The information below should be more than enough for you to determine if your internet connection is good enough to stream content in 4K. If not, you may have to invest in a faster connection or purchase a new wireless router for the job:
How to test your internet speed?
There are multiple ways to find out the speed of your internet connection. We suggest visiting Fast.com, the official speed test tool from Netflix. Once you’ve visited the website, it will automatically test your network speed and deliver a final figure.
If you’re using Wi-Fi, you might not get a real representation of the speed your ISP is giving. With that in mind, it would be best to use an Ethernet cable if possible. Alternatively, you could switch over to 5GHz Wi-Fi instead of the typical 2.5GHz.
What about the SpeedTest tool?
Yes, SpeedTest.net is quite popular, therefore, we have no problems at all with using it. However, if you want to test for 4K streaming support, then use the Android or iOS versions of the app. You see, once you’ve initiated a speed test, the app will highlight the maximum resolution your internet connection can support.
At the top, you should see the words, Max Resolution: 2160p 4K. Anything lower than that and you’ll know your network is not up to the task.
Do you have the correct router?
If you connect to the internet via a wireless router, then it needs to be the right type in order for you to achieve your goals. Having a great Wi-Fi router will ensure faster performance even at longer ranges. Now, because of the many standards, finding the right router can be a challenge for some.
You see, you will need a router that supports the Wireless N standard and above. With that in mind, we want to recommend the Linksys EA7500 Dual-Band Wi-Fi Router, and the Xiaomi Mi Router 4C. Both are available on Amazon, so you can invest in either one right now or wait until Black Friday, the choice is yours.
READ: Fix 4K choppy video lagging issues in VLC Media Player.