diff --git a/sources/tech/20141108 How to Record Your Desktop Video and Audio Using 'Avconv' Tool in Ubuntu.md b/sources/tech/20141108 How to Record Your Desktop Video and Audio Using 'Avconv' Tool in Ubuntu.md
index 85ca3b9390..d3850ac4ea 100644
--- a/sources/tech/20141108 How to Record Your Desktop Video and Audio Using 'Avconv' Tool in Ubuntu.md	
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+ggaaooppeenngg translating
 How to Record Your Desktop Video and Audio Using “Avconv” Tool in Ubuntu
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 **Libav** is a set of cross-platform libraries and tools that are used to deal with multimedia files, streams and protocols, it was originally forked from the ffmpeg project. Libav includes many sub-tools like:
@@ -127,4 +128,4 @@ via: http://www.tecmint.com/record-ubuntu-desktop-screen-using-avconv/
 本文由 [LCTT](https://github.com/LCTT/TranslateProject) 原创翻译，[Linux中国](http://linux.cn/) 荣誉推出
 
 [a]:http://www.tecmint.com/author/hannyhelal/
-[1]:https://libav.org/avconv.html
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+[1]:https://libav.org/avconv.html