[Ffmpeg-devel] Strange behaviour of jpeg & qscale

Michael Niedermayer michaelni
Sun May 8 12:00:48 CEST 2005


Hi

On Saturday 07 May 2005 04:09, Philip Gladstone wrote:
> I've been fiddling with ffserver a bit recently, and it is happier than
> it was. However, I uncovered a strange feature of encoding to jpegs.
>
> The commands
>
> ffmpeg -vd /dev/video0 -qscale 25 -s 320x240 -f singlejpeg -vframes 1
> -dct_algo 1 qs25.jpg
>
> ffmpeg -vd /dev/video0 -qscale 25 -s 320x240 -f singlejpeg -vframes 1
> -dct_algo 3 qs25.jpg

fixed

[...]
-- 
Michael

"nothing is evil in the beginning. Even Sauron was not so." -- Elrond





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