POV-Ray : Newsgroups : povray.binaries.images : some sextics (Polynomials of 6th degree) : Re: some sextics (Polynomials of 6th degree) Server Time
6 Nov 2024 22:14:44 EST (-0500)
  Re: some sextics (Polynomials of 6th degree)  
From: JimT
Date: 6 Nov 2017 12:35:02
Message: <web.5a009c6842a2bffdbe7517870@news.povray.org>
"Lars R." <rou### [at] gmxde> wrote:
> I wondered why the Wikipedia articles about some sextics (6th degree
> polynomials) don't have images, so I want to render some.
>
> Unfortunately the formulas given in the articles did not work, so I
> modified them and get some nice looking objects, I've attached here.
>
> I hope you like them a bit.
>
Very interesting
>
> I also animated them and uploaded the videos to my homepage (I don't
> like Youtube and other data collecting companies ;-)). Surprisingly my
> Firefox does not want to play the MP4 videos, but it played older videos
> I created the same way.
>
> Here are the old videos where both Ogg/Theora and MP4 works in Firefox:
>
> http://roker.spamt.net/videos/pov/
>
> here are the new videos where MP4 does not play (and the Ogg/Theora
> looks worse than the MP4 with the same bitrate):
>
> http://roker.spamt.net/pov/sextic/
>
All the MP4s worked for me in Chrome and were high quality. The Theora
compression is, as you say, much worse than MP4.

> I also added a lossless FFV1 video for your own encoding experiments, if
> you want to help me. :-)
>
I thought about trying to run the FFV1, but Windows complained about downloading
multiple files and I stopped.
>
> Lars R.

Thanks for the movies, sorry not to be much help.


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