[dundee] FFMPEG problem creating JPEG thumbs...

[chris wyllie]

Thank-you very much!

That has been eluding me for a good couple of months.

Thanks also Lee, useful to know what formats imagemagick can do :)

On 16/01/2008, James Le Cuirot <chewi at aura-online.co.uk> wrote:
>
> I know this one. (-; The trick is to use mjpeg like this. Also, I've
> found it works a LOT faster if you put the -ss options first. Strange
> but true.
>
> ffmpeg -ss 3 -i hdmothers.mov -an -vcodec mjpeg -vframes 1 -s 150x100 -f
> rawvideo ./testout.jpg
>
> James
>
>
> On Wed, 16 Jan 2008 18:02:39 +0000
> "chris wyllie" <cgwyllie at googlemail.com> wrote:
>
> > Hi everyone, happy new year :)
> >
> > I could do with some help. I'm trying to create a batch processing
> > script to make thumbnails of videos. I want the thumbnails in JPEG
> > format but there's this problem.
> >
> > Thanks
> >   Chris
>
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