[FFmpeg-user] Color Difference on ffmpeg Outputs

[Mark Scott]

Command line:  ffmpeg -i TEST.mov -c:v prores -acodec pcm_s24le
TEST_ProRes.mov

[image: ffmpeg console.png]

On Thu, Jan 24, 2019 at 1:18 PM Carl Eugen Hoyos <ceffmpeg at gmail.com> wrote:

> 2019-01-24 20:05 GMT+01:00, Mark Scott <mark_scott at charlietango.com>:
> > I noticed a color difference between my master video file and the
> > output file from ffmpeg. My master file is Apple ProRes 422 HQ .mov. I
> > converted it to Apple ProRes 422 (not HQ).mov, using ffmpeg. There is
> > a significant color difference on the converted file that is
> > noticeable in the graphics.
> > The RGB values are: Master file: R:221 G:49 B:42  Converted file:
> > R:202 G:24 B:32. All lower numbers on the converted file. I'm
> > attaching a screenshot to show the difference. Is there a filter or
> > something that I can add to this command line to solve this?
> >
> > mkdir outputs
> > for f in *.mov; do ffmpeg -i "$f" -c:v prores -c:a pcm_s24le
> > "outputs/${f%.*}.mov"; done
>
> Please provide the actual command line that you tested (without
> variables) together with the complete, uncut console output and
> please remember that only current FFmpeg git head is
> supported here.
>
> Carl Eugen
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