# rendering

**URL:** <https://forums.synfig.org/t/rendering/3057>\
**Category:** Documentation\
**Created:** [July 22, 2014, 6:30am UTC](https://forums.synfig.org/t/rendering/3057 "2014-07-22T06:30:11Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![dohendra](https://forums.synfig.org/letter_avatar_proxy/v4/letter/d/4af34b/32.png) [@dohendra](https://forums.synfig.org/u/dohendra)\
**Post date:** [July 22, 2014, 6:30am UTC](https://forums.synfig.org/t/rendering/3057/1 "2014-07-22T06:30:11Z")

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in windows 7 i tried to render sifz file to avi and mpg file by typing file name \*\*\*\*\*\*\*.mpg and target to ffmpeg but vlc was unable to play the file…in cmd there was written \_ no vertices in outline…whats the problem???and solution!!!

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**Author:** ![KonstantinDmitriev](https://forums.synfig.org/user_avatar/forums.synfig.org/konstantindmitriev/32/3_2.png) [@KonstantinDmitriev](https://forums.synfig.org/u/KonstantinDmitriev)\
**Post date:** [July 22, 2014, 8:19am UTC](https://forums.synfig.org/t/rendering/3057/2 "2014-07-22T08:19:24Z")

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Hello dohendra,

Please attach the sifz file that you are trying to render. Also, which version of Synfig Studio are you using?

K.