# Video conversion library

**URL:** <https://www.ruby-forum.com/t/video-conversion-library/113521>\
**Category:** Ruby\
**Created:** [September 1, 2007, 3:56am UTC](https://www.ruby-forum.com/t/video-conversion-library/113521 "2007-09-01T03:56:12Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![m4lloc](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/m/87869e/32.png) [@m4lloc](https://www.ruby-forum.com/u/m4lloc)\
**Post date:** [September 1, 2007, 3:56am UTC](https://www.ruby-forum.com/t/video-conversion-library/113521/1 "2007-09-01T03:56:12Z")

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Hello all,

I’am building a application like youtube where it will have a video  
conversion(mpg, mp4,avi and others to flv).

The question is…Anyone here already used or knows a library in c, c++  
or ruby that do it?.

Thanks for your time.

Bruno M.

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<div class="post-metadata">

**Author:** ![m4lloc](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/m/87869e/32.png) [@m4lloc](https://www.ruby-forum.com/u/m4lloc)\
**Post date:** [September 1, 2007, 6:09am UTC](https://www.ruby-forum.com/t/video-conversion-library/113521/2 "2007-09-01T06:09:09Z")

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[http://ffmpeg.mplayerhq.hu/](http://ffmpeg.mplayerhq.hu/)

HTH

Cliff