Cell16.ogv(Ogg Theora video file, length 9.0 s, 432 × 432 pixels, 1.09 Mbps, file size: 1.17 MB)

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Description
English: Animated 3D projection of a 4D rotation of the 16 cell. It uses a 4D rotation matrix. There are 3 sets of 45 frames each. Each set rotates through 2Pi on the XW plane. The second set adds (using a dot product on each rotation matrix of the first) a rotation through Pi on the YW hyperplane. The third set adds to the second a rotation through Pi/2 in the ZW hyperplane.
Source Own work
Author Jgmoxness

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I, the copyright holder of this work, hereby publish it under the following licenses:
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GNU head Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License.
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File history

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Date/TimeThumbnailDimensionsUserComment
current16:19, 1 May 20109.0 s, 432 × 432 (1.17 MB)Jgmoxness (talk | contribs)fixed thumb w/old v.24 ffmpg2theora
19:43, 30 April 20109.0 s, 432 × 432 (1.58 MB)Jgmoxness (talk | contribs){{Information |Description={{en|1=Animated 3D projection of a 4D rotation of the 16 cell. It uses a 4D rotation matrix. There are 3 sets of 45 frames each. Each set rotates through 2Pi on the XW plane. The second set adds (using a dot product on each rota

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Transcode status

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Format Bitrate Download Status Encode time
VP9 360P 637 kbps Completed 12:43, 21 August 2018 9.0 s
Streaming 360p (VP9) 638 kbps Completed 00:53, 25 January 2024 1.0 s
VP9 240P 321 kbps Completed 12:43, 21 August 2018 7.0 s
Streaming 240p (VP9) 322 kbps Completed 20:09, 5 December 2023 1.0 s
WebM 360P 485 kbps Completed 02:05, 9 November 2012 5.0 s
Streaming 144p (MJPEG) 675 kbps Completed 23:33, 1 November 2023 1.0 s

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