[FFmpeg-user] generate thumbnail or picture code

[Chau Pham]

Thank Roger Pack, You are really a Geek! (lol)
 > From: rogerdpack2 at gmail.com
> Date: Thu, 16 Aug 2012 08:26:32 -0600
> To: ffmpeg-user at ffmpeg.org
> Subject: Re: [FFmpeg-user] generate thumbnail or picture code
> 
> > Hi Everybody, Could anyone show me the code block that generate thumbnail in ffmpeg.c source code? Thank You,Chau Pham.
> 
> 
> There is a "thumbnail" filter:
> libavfilter/vf_thumbnail.c
> http://ffmpeg.org/ffmpeg.html#thumbnail
> 
> But I think in general one just resizes (scale filter)
> http://ffmpeg.org/ffmpeg.html#scale
> to get a thumbnail.
> https://github.com/FFmpeg/FFmpeg/blob/master/libavfilter/vf_scale.c
> HTH.
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