使用命令行选项在mplayer中播放视频的特定间隔 [英] playing a specific interval of a video in mplayer using command line option

问题描述

我正在使用mplayer播放视频...我想知道是否有命令行选项可以在mplayer中播放特定间隔的视频? 例如，如果我想以56秒的时间播放3秒的视频文件，那么命令行选项是什么? 我知道将寻求特定位置的-ss选项，但是如何指定我要玩的持续时间呢? 具体来说，如果我想要一个命令，该命令从第56秒的开头开始播放视频文件，并播放3秒的视频(即，直到第59秒的开始，或者等效地，是第58秒的结尾)，该命令是什么样的?

I am using mplayer to play videos... I wanted to know if there are command line options to play a specific interval of a video in mplayer? For example, if I want to play a video file from 56 secs for a duration of 3 secs, then what would the command line options be? I know about the -ss option that will seek to a specific position, but how do I specify the duration that I want to play? Concretely, if I want a command that plays a video file starting at the beginning of the 56th second and plays 3 seconds of the video (i.e., until the beginning of the 59th sec, or equivalently, the end of the 58th sec.), what would the command look like?

我一直在查看手册页，但目前还没有成功.也许我想念一些东西. 非常感谢您的帮助！

I have been looking at the man page, but no success as yet. Maybe I am missing something. I really appreciate your help!

推荐答案

man mplayer

显示:

-ss <time>: Seek to given time position
-endpos <[[hh:]mm:]ss[.ms]|size[b|kb|mb]>: Stop at given time or byte position

因此，您应该可以通过以下简单的操作来完成所需的操作:

so you should be able to do what you want by simple using:

mplayer -ss 56 -endpos 3

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