[FFmpeg-user] Error converting 4K DCP

Carles Vila cvilad at gmail.com
Fri Sep 22 17:10:04 EEST 2017

> Seems like your source has four components, maybe an alpha channel? I'd
> like to see the pix_fmt, but maybe ffmpeg gives the same error.
> Not sure if using libopenjpeg as decoder would help?
> Just add
> -c:v libopenjpeg
> Before your
> -i

Hi! I claimed victory too early. Libopenjpeg starts the conversion, but xyz
color is not convertred automatically to RGB ...
Any way to force the conversion?

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