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OBS多平台设置指南——Windows

查看关于 Mac 的 OBS 设置指南,请点击这里

查看关于 Linux 的 OBS 设置指南,请点击这里

 

本指南将为您介绍如何在LiveEdu.tv上正确安装和使用Open Broadcaster Software [OBS] (开源直播软件)来做直播。请观看以下视频或遵照以下指南来设置您的直播。

步聚1:下载OBS和安装软件

 

步骤2:  安装完成后,运行OBS,您会看到以下屏幕

这里有两个控制按钮和两个列表,scene(场景)和sources(来源)。 Scene是指整合网络上的多个来源或功能。Source可以是摄影机、桌面、甚至是一个单独的窗口。我们会向您展示如何添加Source。不过,让我们首先来了解一下如何设置一些基本的设置。因此,先从点击“ Settings”按钮开始。

 

步聚3: 点击“Stream”标签。我们会在这里介绍部分最重要的设置,其它设置可以保持不变。

以下是您需要输入的内容:

  • Stream Type(直播类型): 在下拉菜单中选择Custom Streaming Server
  • URL: 从您个人频道的仪表板设置中,把FMS的链接复制到这里。
  • Stream key(直播钥匙):输入您的直播钥匙。您可以在个人频道设置的仪表板上,找到直播钥匙。

 

步聚4: 我们建议您使用speedtest.net测试网速并把您视频的比特率设置到最低(上传速度的75%或最大设置为2000)。然后进入“Output”,这里只需作以下修改:

Video Bitrate: 2000kbps (视频比特率)
Audio Bitrate: 64kbps   (音频比特率)

注意:如果您的直播超过2.0mbps, 它有可能会自动中止。

 

步骤5: 接下来,转到“Video”。这里我们只需作一点改动:

  1. 把您的OBS基本分辨率正确地设置为您的桌面原生分辨率。
  2. 用您的第一个分辨率除以第二个分辨率。例如,1920/1080等于1.7777 或2560/1600 = 1.6。如果您的是1.7777, 那将分辨率的大小调整为1920 * 1080;如果您的是1.6 ,那将分辨率大小设置为1280 * 800。
  3. FPS:20。视具体设备而定,因此您可以在10-30间作测试。

 

步聚6:退出设置,然后点击’Sources’选项框并添加’Display capture(屏幕截图)’。如果您也想在摄像头中出现,右击“Source”并添加’Video Capture Device(视频捕捉设备)’。在下拉的设备选项中选择您使用的摄像头并点击“Ok”。

如果您的直播屏幕不是全屏模式,进行以下操作:

  1. 右击Display Capture
  2. 点击’Transform’ 并选择 Fit to Screen

 

步骤7: 按下“Start Streaming(开始直播)”,您将看到这样的画面,这表示您在直播中!检查您在LiveEdu上的个人主页,看看您是否在直播。如果您看到和听到您的直播,那您就是在直播中了!暂停直播以免出现回音,不过您可以继续与观众聊天。

作一个5分钟的直播测试并检查:

  1. 显示是否流畅
  2. 是否有缓冲
  3. 声量是否充足
  4. 直播是否有中断

如果您需要任何帮助,请联系我们的24小时客服支持

 

Dr. Michael J. Garbade

I, Dr. Michael J. Garbade is the co-founder of the Education Ecosystem (aka LiveEdu), ex-Amazon, GE, Rebate Networks, Y-combinator. Python, Django, and DevOps Engineer. Serial Entrepreneur. Experienced in raising venture funding. I speak English and German as mother tongues. I have a Masters in Business Administration and Physics, and a Ph.D. in Venture Capital Financing. Currently, I am the Project Lead on the community project -Nationalcoronalvirus Hotline I write subject matter expert technical and business articles in leading blogs like Opensource.com, Dzone.com, Cybrary, Businessinsider, Entrepreneur.com, TechinAsia, Coindesk, and Cointelegraph. I am a frequent speaker and panelist at tech and blockchain conferences around the globe. I serve as a start-up mentor at Axel Springer Accelerator, NY Edtech Accelerator, Seedstars, and Learnlaunch Accelerator. I love hackathons and often serve as a technical judge on hackathon panels.

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