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

[Hardik Kanakia]

Thank You Kevin,

But I tried bt709 as well but no change in the output
Sadly the color varies from the original

Regards,

Hardik Kanakia

On Tue, Jun 9, 2015 at 7:30 PM, Kevin Wheatley <kevin.j.wheatley at gmail.com>
wrote:

> On Tue, Jun 9, 2015 at 1:08 PM, Hardik Kanakia <hardik.kanakia at gmail.com>
> wrote:
> > Hello All,
> >
> > Tried using the below command, still the issue of color jump persists
> from
> > dpx (RGB) to prores422 (YUV)
> >
> > /usr/local/sbin/ffmpeg263/ffmpeg -r 24.000000  -i
> "hahk_c300_400.%06d.dpx"
> > -s 1920x1080 -r 24.000000  -vcodec prores -profile:v 3  -vf
> >
> "scale=in_range=full:in_color_matrix=bt709:out_range=full:out_color_matrix=bt601"
> > test_in709_out601_qscale.mov
>
>
> you have explicitly asked for the colour to be encoded as 601, this is
> unlikely to be what you want...
>
> try out_color_matrix=bt709
>
> almost all prores will expect to be bt709 for the colour matrix.
>
> Kevin
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