[FFmpeg-user] Color Shift -- dpx to prores

[Rio Kierkels]

On 10 June 2015 at 02:56, Jeanne Rich <jrich at laika.com> wrote:

> Sorry about the top post.  I understand they are supposed to be the same
> -s and -vf scale, but I found that using -s caused many problems including
> these kinds of color shifts, maybe it's because there sometimes were other
> filters, but when I stopped using the -s option and used the -vf scale
> instead, I no longer saw the color shift.  Perhaps there's a bug.
>
> -jeanne
>
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I've seen ffmpeg insert color conversions based on framesizes using the -s
flag. Like everything above 720x576 will always be converted and such. So
it could be that yes.
Disclaimer: Haven't used master HEAD in a while so things could have
changed.