屏幕录像 Screencast
（重定向自Screencasting）
屏幕录制（或截屏）是利用数字方式录制电脑屏幕输出，也被称为视频屏幕捕获，常含音频旁白。
术语「屏幕录制」（en:Screencast）与相关术语 「屏幕截屏」（en:Screenshot）的比较：屏幕截屏是电脑屏幕上的图片；而屏幕录制本质上是一个随着时间的变化，用户在电脑屏幕上看到的电影，音频旁白使其更具吸引力。
Screencasting
中文百科
英语百科
Screencast 萤幕录影
（重定向自Screencasting）
![An example of screencasting: A video showing how to change a photo using](/Images/godic/202502/09/-Adjusting_photo_with_levels.ogg0845.jpg")
![Screencast mostrando el funcionamiento del Centro de software de Ubuntu.](/Images/godic/202502/09/-Centro_de_software_de_Ubuntu.ogv0845.jpg")
![Wikipedia-Tutorial (ohne Ton)](/Images/godic/202502/09/-Wikipedia_tutorial_-_How_to_make_links.ogg0845.jpg")
A screencast is a digital recording of computer screen output, also known as a video screen capture, often containing audio narration. The term screencast compares with the related term screenshot; whereas screenshot generates a single picture of a computer screen, a screencast is essentially a movie of the changes over time that a user sees on a computer screen, enhanced with audio narration.