连续捕获电脑屏幕以创建视频
我要制作一个教育视频。我必须将连续的屏幕截图捕获为视频和音频。请解释一下在此过程中我可以使用什么软件?
下面是一个示例视频剪辑,与我想要制作的类似: http://www.youtube.com/watch?v=9Jl_sud5Fak&feature=fvsr
I am to create an educational video. I have to capture continuous screen shots as a video as well as the audio. Please explain me what software that can I use in this process?
Bellow is an example video clip similar to which that I want to produce:
http://www.youtube.com/watch?v=9Jl_sud5Fak&feature=fvsr
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我发现 Techsmith's Jing 非常适合屏幕视频捕获,尽管它不是免费软件/OSS。
I've found Techsmith's Jing to be quite good for screen video capture, though it's not freeware/OSS.
我使用的是 Windows 媒体编码器版本9(抱歉,我现在手头上只有德语链接)进行屏幕捕获,并使用 Microsoft MovieMaker 来组装教学电影。我通过简单的 PrintScreen 捕获非移动图像(...并且全部免费;-))。
它对于教学视频非常有效,如果我明智地选择编码参数(5 fps、更高的主帧间隔等)并且如果我关注媒体大小(即所有程序都使用相同的 - 比如说 - 800x600 ...混合)。我什至可以在笔记本电脑上拍摄高达 640x480 的(快速移动的)动画 GoogleEarth。
希望有帮助 - 祝你好运
I am using Windows Media Encoder Version 9 (sorry, I only have the German link at hand right now) to do the screen capturing, and Microsoft MovieMaker to assemble instructional movies. I capture non-moving images by simple PrintScreen (... and all free ;-) ).
It works very well for instructional videos, if I choose the encoding parameters wisely (5 fps, higher masterframe interval, etc.) and if I am consequent about media size (i.e. all programs use same -say- 800x600 ... don't mix). I even can do shots of (fast-moving) animated GoogleEarth up to 640x480 on my Laptop.
Hope that helps - good luck
屏幕录像机能够将电脑屏幕上的所有内容录制到视频文件中。它提供了多种录音模式,自定义区域,全屏等。我可以通过麦克风将我的声音添加到文件中。非常适合制作教程。
Screen Video Recorder is able to record everything on PC screen to video files . It offers several modes of recording, custom area, full screen etc. I can add my voice into files through microphone. It is very suitable for making tutorials.