[FFmpeg-user] Overwriting JPEG at output

Carl Eugen Hoyos cehoyos at ag.or.at
Mon Nov 28 00:07:07 CET 2011

Jose Luis Rivas <joseluis <at> eserre.com> writes:

> /usr/bin/ffmpeg -i shell-20110908-1.webm -r 1 -f image2 -updatefirst 1
> what.jpg

This is the correct syntax.

> Unrecognized option 'updatefirst'
> :(
> Just compiled git master branch, is there any library required to get
> updatefirst recognized?
> ghostbar <at> chaos:~$ /usr/bin/ffmpeg -version
> ffmpeg version 0.8.7, Copyright (c) 2000-2011 the FFmpeg developers

This does not look like git master...

Carl Eugen

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