[FFmpeg-user] converting raw stills to "raw" video

[Paul B Mahol]

On Wed, Feb 17, 2021 at 12:01 AM Michael Koch <astroelectronic at t-online.de>
wrote:

> Am 16.02.2021 um 23:52 schrieb Paul B Mahol:
> > On Tue, Feb 16, 2021 at 11:47 PM Michael Koch <
> astroelectronic at t-online.de>
> > wrote:
> >
> >> Am 16.02.2021 um 21:34 schrieb Paul B Mahol:
> >>> On Tue, Feb 16, 2021 at 9:28 PM Michael Koch <
> >> astroelectronic at t-online.de>
> >>> wrote:
> >>>
> >>>> Am 16.02.2021 um 11:52 schrieb shawny:
> >>>>> I am trying to find out if it is possible using ffmpeg to convert raw
> >>>> stills
> >>>>> into "raw" or log video in order to be gradable as video.  This is to
> >>>>> incorporate timelapse photography into my video projects.  I know
> this
> >>>> can
> >>>>> be done using Adobe After Effects but I am trying to find a post path
> >>>> that
> >>>>> uses Linux and open source software.
> >>>>> Has anyone done this or is anyone able to tell me one way or another
> >>>> whether
> >>>>> it is currently possible with ffmpeg?
> >>>> A possible path with open source software is to use "Gimp" with
> >>>> "Darktable" plugin to convert the raw images to 16-bit PNG. Then you
> can
> >>>> use FFmpeg to combine these images to a video.
> >>>>
> >>> Stop spreading lies.
> >> I don't know what's wrong with my answer. Please explain.
> >>
> > Decoder works fine, it is just swscale does not support right colorspace
> > conversion.
> >
> > Use zscale filter instead. Make sure that you set correct parameters,
> > parameters depends
> > on input DNG file.
>
> The question wasn't about DNG files. It was about raw files in general.
> My answer was correct.
>

No, it is misleading and incorrect. Also RAW is very broad subject.