使用OBS NDI(OBS NDI)设置无需采集卡的双 PC 流传输非常容易。性能很棒，不需要额外购买。OBS NDI将使用您的网络将您的游戏 PC 内容发送到您的流媒体 PC。
本指南将引导您完成开始使用OBS NDI所需的每一个步骤，并提供一些关于其性能的见解。请(Make)务必仔细阅读每个步骤，以便您可以正确设置所有内容。
OBS NDI 有效(Does OBS NDI Work)吗？它比(Than)捕获卡(Capture Card)好吗？
在开始之前，让我们先谈谈 NDI 的性能。我自己一直在使用它来进行流式传输和录制，我的体验非常出色。只要您使用以太网电缆连接到路由器，您就会获得清晰流畅的性能。质量与单个 PC 设置上的流媒体没有区别。
最重要的是，您不受帧速率或分辨率的限制——一些采集卡，如Elgato HD60S，强制你以 1080p 60fps 播放和流式传输——它只有HDMI。但是由于您将使用网络将所有内容发送到流媒体 PC，因此您可以坚持使用显示端口并获得更高的帧和分辨率。
如何在两台 PC 上设置 OBS NDI
- 首先，您必须在两台PC上下载并安装(PCs)OBS。我们将从我们的游戏 PC 开始。稍后我们将使用我们的流媒体 PC。
- 在您的游戏 PC 上，关闭OBS。访问此页面(this page)以下载OBS NDI插件。单击(Click) 下载(download)，向下滚动并单击obs-ndi-4.6.1-Windows-Installer.exe。
- 完成安装过程。安装过程完成后，系统将要求您重新启动游戏 PC。重新打开游戏 PC 后，再次打开OBS。在OBS中，单击工具(tools)，然后单击NDI 输出设置(NDI Output settings)。
- 将出现一个新窗口。单击(Click)以勾选主输出(Main Output)并为其命名。稍后您需要在流媒体 PC 上找到此名称。
您现在已经完成了游戏 PC 上的必要步骤。稍后，您可以添加自己的场景、捕获设备并调整您的音频和视频。首先(First)，让我们看一下在流式 PC 上完成所需的步骤。
- 在您的流媒体 PC 上，打开OBS并单击场景框左下方的+
- 给它一个名字，然后单击OK。接下来，在源框中，单击the + button，然后单击NDI Source。
- 单击源名称框(Source name box )并选择您的 PC - 您应该在括号中找到您之前在此处设置的名称。确保带宽设置为最高。(Highest.)您可以将所有其他设置保留为默认值。单击(Click) 确定(OK)。
您现在将看到流媒体 PC 的OBS上的所有内容都将反映您的游戏 PC 的OBS上显示的内容。这使您可以在直播时进行编辑和调整，而无需触摸您的流媒体 PC。
准备好使用OBS NDI上线(Live)
您现在已准备好进行第一次直播，但在开始之前您需要考虑许多事项。
- 首先，您需要将流密钥输入流媒体 PC。您还应该单击流媒体 PC 上的开始流媒体和/或开始录制按钮。
- 您只需要在您的流媒体 PC 上激活一个OBS NDI源和场景——所有其他场景和源都可以从您的游戏 PC 切换、编辑和更改。
- 如果您发现任何困难，请确保您的视频设置在OBS(OBS)的每个副本上都相同。例如，如果您在游戏 PC 上以 1920×1080 录制，但将流输出重新缩放为 1280×720，则在流 PC 上执行相同操作。
- 最后，两台 PC 必须始终打开OBS才能运行流。(OBS)
概括
这是我使用OBS NDI进行流式传输的指南。它的设置非常简单，无需硬件调整，并且您能够以原始分辨率和帧速率进行流式传输。
How To Set Up Dual PC Streaming With No Capture Card
Іt’s surprisingly easy to set up dual PC streaming with no capture card by using OBS NDI. The performance is great and it requires no extra purchase. OBS NDI will use your network to send your gaming PC content to your streaming PC.
This guide will take you through every step necessary to get started with using OBS NDI and provide some insights into its performance. Make sure to read each step carefully so that you can get everything set up correctly.
Does OBS NDI Work? Is It Better Than a Capture Card?
Before I begin, let’s talk about NDI’s performance. I’ve been using it myself to both stream and record and my experience has been exceptional. So long as you are wired to your router with ethernet cables, you’ll get a crispy smooth performance. The quality is indistinguishable from streaming on a single PC setup.
On top of this, you aren’t limited by frame rate or resolution – some capture cards, like the Elgato HD60S, force you to play and stream in 1080p 60fps – it only has HDMI. But because you’ll be using your network to send everything to your streaming PC, you can stick with your display port and get higher frames and resolutions.
How To Set Up OBS NDI On Both PCs
- First, you must download and install OBS on both PCs. We will start with our gaming PC. We will come to our streaming PC later.
- On your gaming PC, close OBS. Visit this page to download the OBS NDI plugin. Click download, scroll down and click obs-ndi-4.6.1-Windows-Installer.exe.
- Go through the installation process. Once the installation process has finished, you will be asked to restart your gaming PC. Once your gaming PC is back on, open OBS again. From within OBS, click tools, then click NDI Output settings.
- A new window will appear. Click to tick Main Output and give it a name. You will need to find this name later on your streaming PC.
You’ve now finished the necessary steps on your gaming PC. Later, you can add your own scenes, capture devices, and adjust your audio and video. First though, let’s look at the steps needed to complete on your streaming PC.
- On your streaming PC, open OBS and click the + button at the bottom left in the scenes box to add a new scene.
- Give it a name and click OK. Next, in the sources box, click the + button and click NDI Source.
- Click the Source name box and select your PC – you should find the name you set here before in brackets. Ensure bandwidth is set to Highest. You can keep all of the other settings as default. Click OK.
You will now see that everything on your streaming PC’s OBS will reflect what is shown on your gaming PC’s OBS. This gives you the control to edit and make adjustments whilst live without touching your streaming PC.
Getting Ready To Go Live With OBS NDI
You are now ready for your first stream, but there are a number of things you need to consider before starting.
- Firstly, you will need to input your stream key into the streaming PC. You should also click the start streaming and/or start recording buttons on your streaming PC.
- You only need the one OBS NDI source and scene active on your streaming PC – all other scenes and sources can be switched, edited, and changed from your gaming PC.
- If you notice any difficulties, ensure your video settings are identical on each copy of OBS. For example, if on your gaming PC you record at 1920×1080 but rescale your streaming output to 1280×720, do the same on the streaming PC.
- Finally, both PCs must have OBS open at all times for the stream to run.
Summary
That’s my guide to streaming with OBS NDI. It’s surprisingly simple to set up, requires no hardware adjustments, and you are able to stream in your native resolution and frame rate.
