File:Cal16x16check vdnocnoafr1len2.avi.q10.ogv
Cal16x16check_vdnocnoafr1len2.avi.q10.ogv (file size: 3 KB, MIME type: application/ogg)
 | This is a file from the Wikimedia Commons. Information from its description page there is shown below. Commons is a freely licensed media file repository. You can help. |
| Description |
Video of two frames: frame 1 is a 2x2 black and white checkerboard pattern; frame 2 is frame 1 reversed. This OGV file is intentionally made at 16 pixels wide by 16 pixels high in order to test media players. The video should play frame 1 for one second and then frame 2 for one second. Each square should appear completely black or completely white. The original AVI video can be found at http://84user.webs.com/tests.html named "
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| Date | |
| Source | self made in IrfanView 4.23, VirtualDub 1.9.3 and ffmpeg2theora-0.25 |
| Author | 84user |
| Other versions |
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<-- left: rendered at the original size of 16 pixels; right: rendered at 128 pixels -->
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This image of simple geometry is ineligible for copyright and therefore in the public domain, because it consists entirely of information that is common property and contains no original authorship. |  |
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 19:55, 25 April 2015 | (3 KB) | commonswiki>McPot | Bot: Trying to fix video file (negative bitrate in metadata?) (Uploaded new version of file using Wiki.java) |
File usage
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- File:Cal16x16check vdnocnoafr1len2.avi.q10.ogv from Wikimedia Commons
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