很多人都会在玩游戏的时候开直播跟大家分享,不过到底直播是怎么做到的呢?
就「直播」本身来说其实是很简单的,只要使用适当的软体、再配合适合的影像撷取设备(例如摄影机),就可以直接透过直播软体汇整画面,再透过直播服务将画面送到全世界给大家观看。由于最近 FaceBook 终于开放游戏画面直播而不再限制手机拍摄,因此我就直接从 OS X 的直播软体开始教起,让大家都能学会如何用 Mac 来直播电脑游戏、甚至手机游戏喔!
在选择直播服务网站之前,你必须先搞定电脑端的直播软体,这样你才能先把要直播的画面先在电脑上汇整,之后放到网路上时才会是你平常看游戏直播时一边有游戏、一边有自己头像的那种画面呈现方式。
这里我要教的是我认为相当好用的免费直播软体 OBS,虽然有官方网站可以下载,但也可以直接从 GitHub 下载!网址在这:https://github.com/jp9000/obs-studio/releases。
OBS 是开放原始码的软体,所以是免费的~这个软体支援Mac 与WIndows,所以两个平台都可以使用,至于手游直播则必须靠电脑的功能,这部分我之后再教,这里先教大家如何设定OBS。
进入下载网站之后,请点击左边绿色的「Lastest Release」按钮开启最新版本的页面。
由于我们是要给 Mac 用的,所以请点击下载档案名称结尾为「.dmg」的安装档案。如果是 Windows 要用,则请你下载 .exe 的版本。
OBS 是必须安装才能使用的软体,因此下载后请打开 .dmg 档,再开启里面的 OBS.pkg 档案来安装。安装方法请见我以前写过的文章:Mac新手请进:了解基本的程式安装与移除~
安装完成之后就可以开始设定 OBS 啦!在开启程式之后,你会看到如上图这样的全黑画面,这是因为你还没选择要直播的影像来源,所以就会看到完全没画面的介面!
请点击下方「来源」的加号按钮,接着再从里面选出你要直播的画面来源。这里我想先示范直播整个电脑萤幕画面,因此我选择的是「显示捕获」。如果你要捕捉游戏、或是其它视窗、甚至影片档案,就请你点击相对应的选项吧!
点击之后会出现如上图的介面,这里可以让你针对要直播的画面进行细部调整,不同的直播画面来源会有不同的介面让你设定。这里是要直播整个电脑画面,因此可以让你选择是否要裁切萤幕显示,也就是选择是否只要直播萤幕的某一个小部分,例如视窗介面中的小游戏画面等等。
按下确定之后,你就会在 OBS 的预览画面看到你的直播画面啰!
接下来,如果你还想要同时在直播画面上显示不同的内容,例如你自己的头像,那么你可以再按一次来源的加号按钮以添加不同的影像来源,例如上图我选择了视频捕捉设备,也就是电脑的视讯镜头。
点选之后就会出现如上图的介面,不过一开始预览画面仍然是全黑的,你必须从「设备」中选择你要使用的摄影镜头,才能顺利让画面跳出来!一般笔电、iMac 都可以直接用内建的视讯镜头拍摄,至于没有镜头的 Mac mini、Mac Pro 等桌机就只好请你自己再买一个支援 Mac 使用的视讯镜头啰~
所有碟加上去的直播画面都可以自由调整直播时显示的位置、以及大小,只要直接在预览画面上调整该直播画面的尺寸(用那有八个小圆圈的红框处理)以及拖移到合适的位置,全部都搞定之后按下右边的「开始串流」就可以将画面送上网路啰!另外,如果你没有要直播,只是想录制教学影片,也可以直接点击右下方的开始录制,就可以把影片录下来放在电脑中啰~
注:就我测试,OBS 并没有限制同时直播的小画面数量,但只要你直播越多个视窗,就会耗用越多 CPU 运算资源,因此请自行在效能与直播画面数量之间取得平衡!
Follow 我们的Page,每天追踪科技新闻!
想看更多英文版文章吗? 点我进去~
Like!! I blog frequently and I really thank you for your content. The article has truly peaked my interest.
Likely I am likely to save your blog post. 🙂
You have observed very interesting details! ps decent internet site. 🙂
I must show my respect for your kindness giving support to people who should have help with that concern. Your real commitment to passing the solution throughout became extremely productive and have regularly empowered workers like me to get to their ambitions. Your entire warm and helpful hints and tips denotes so much a person like me and especially to my office colleagues. With thanks; from everyone of us.
I would like to point out my affection for your kindness for men and women who must have help with in this situation. Your very own commitment to getting the solution around appears to be rather significant and have consistently encouraged somebody like me to achieve their endeavors. Your own valuable publication can mean a great deal to me and even further to my colleagues. Warm regards; from everyone of us.
My husband and i ended up being very ecstatic when Raymond managed to carry out his research with the ideas he came across through the web pages. It’s not at all simplistic just to happen to be giving out procedures which the rest might have been trying to sell. Therefore we remember we need the blog owner to give thanks to because of that. The type of illustrations you’ve made, the straightforward site navigation, the friendships you can make it possible to promote – it’s most amazing, and it’s facilitating our son and the family know that that article is interesting, which is certainly wonderfully mandatory. Thanks for the whole lot!