[FFmpeg-trac] #7037(avcodec:open): ffmpeg destroys HDR metadata when encoding
FFmpeg
trac at avcodec.org
Sun Jan 19 18:09:28 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 gdgsdg123):
Replying to [comment:70 mario66]:
> For example what happens if I buy a new TV that does not assume BT.709
as the default?
Blame the TV manufacturer...
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Replying to [comment:70 mario66]:
> Will I be even able to watch the videos without huge shift in color
space?
The red is never the red... anyway, the influence of the BT.601 / BT.709
mistagging is much less discernable.
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Replying to [comment:70 mario66]:
> ...experts like you always knew how to...
> ...
> There is no chance to learn them if no one writes about this.
Isn't it contradicting?..
Or an interesting topic: what's the real difference between the average
Joe and the extraordinary Joe?
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Replying to [comment:70 mario66]:
> There is a lot of room for improvements in documentation...
Many things in the world are poorly documented... FFmpeg is just another
no exception.
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Ticket URL: <https://trac.ffmpeg.org/ticket/7037#comment:71>
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