[dundee] FFMPEG problem creating JPEG thumbs...

[James Le Cuirot]

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