[FFmpeg-trac] #7037(avcodec:open): ffmpeg destroys HDR metadata when encoding
FFmpeg
trac at avcodec.org
Sat Jan 18 17:11:13 EET 2020
#7037: ffmpeg destroys HDR metadata when encoding
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Reporter: mario66 | Owner: cehoyos
Type: enhancement | Status: open
Priority: normal | Component: avcodec
Version: git-master | Resolution:
Keywords: libx265 hdr | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
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Comment (by Balling):
Replying to [comment:66 mario66]:
> Replying to [comment:65 gdgsdg123]:
> > With this command I suspect you'd already messed with the
[http://trac.ffmpeg.org/wiki/colorspace colorspace] (color management
data) quite a lot...
>
> Thanks, I never thought about this.
>
> > Anyway from your command parameter choosing I can see that you don't
care much about quality... that's why many broken things become
"worksforme".
>
> I regularly do ABX tests
You mean SSIM tests? https://en.wikipedia.org/wiki/Structural_similarity
> I just want to be able to execute this right.
All my life I have never payed for ANY digital content. Music, video,
apps. That is what I call cool. I saved for 2080 Ti))
> Should every user of ffmpeg do a "Bachelor of Color Management"
Yes. At least with HDR. Or just use scripts. Or use mkvmerge.
Okay, I will open issue on x265 myself. Will update comment.
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Ticket URL: <https://trac.ffmpeg.org/ticket/7037#comment:67>
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