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linux convert命令把gif转jpg的问题

WBOY
Release： 2016-06-23 13:47:19
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convert xx.gif xx.jpg  会把gif的帧拆开为很多独立的xx-1.jpg ,xx-2.jpg, xx-3.jpg。。。。
有没有参数可以只取某一帧的，我的需求很简单就是不想让gif的图片动。取其中一帧的图片即可。

前端简单的限制了不让传gif，但是用户可以把xx.gif 改成xx.jpg上传，实际用getimagesize判断 还是会存成gif。 如果指定存成jpg就出现是上面说的情况。郁闷。。。

求助。。。


回复讨论(解决方案)

已解决。官方有文档说明。
convert ‘images.gif[0]‘ image.png

http://www.imagemagick.org/script/command-line-processing.php

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linux convert命令把gif转jpg的问题
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