[FFmpeg-user] HD > SD Down-Convert Prores Color

Kevin Wells kevwells at hotmail.co.uk
Sun May 10 23:10:48 CEST 2015

> To: ffmpeg-user at ffmpeg.org
> From: cehoyos at ag.or.at
> Date: Sun, 10 May 2015 20:59:41 +0000
> Subject: Re: [FFmpeg-user] HD > SD Down-Convert Prores Color
> Kevin Wells <kevwells <at> hotmail.co.uk> writes:
> > -vcodec prores_ks
> Is the issue you see also reproducible with -vcodec prores?
> Carl Eugen
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> ffmpeg-user mailing list
> ffmpeg-user at ffmpeg.org
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Just checked to make sure, yes it does, exactly the same result. I have attached a screen grab of what it looks like when the gamma is turned right up. It should look completely black, but as you can see it has small green artefacts.

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