[FFmpeg-user] Lossless and colour preserving pix_fmt?
from.ffmpeg-user at jdlh.com
Thu Jan 11 07:24:47 EET 2018
On 2018-01-10 20:15, Carl Eugen Hoyos wrote:
> 2018-01-11 4:52 GMT+01:00 Jim DeLaHunt <from.ffmpeg-user at jdlh.com>:
>> On 2018-01-07 21:29, Jim DeLaHunt wrote:
>>> Hello, ffmpeg'rs:
>>> I'm trying to overlay animated GIFS onto one white background, with some
>>> text at the top. I'm looking for an incantation which a) does the job and
>>> b) leaves all the colours of the animated gifs unchanged.
>>> What options tell ffmpeg not to mess with the colour values, not to change
>>> colour spaces, not to reduce precision of colour coordinate values?
>> The best answer to this appeared in an answer to SuperUser question,
>> /Lossless universal video format /
> Because of its age, this "answer" is not only outdated but in your
> context simply wrong.
Great! Want some SuperUser points? Write a better answer to that
question there, and I'd be happy to upvote it. Whatever it takes to get
reliable guidance on using FFmpeg into written form. :-)
—Jim DeLaHunt, Vancouver, Canada
--Jim DeLaHunt, jdlh at jdlh.com http://blog.jdlh.com/ (http://jdlh.com/)
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