File:Cal16x16check vdnocnoafr1len2.avi.q10.ogv
Cal16x16check_vdnocnoafr1len2.avi.q10.ogv (Ogg Theora video file, length 3.0 s, 16 × 16 pixels, 9 kbps, file size: 3 KB)
Captions
DescriptionCal16x16check vdnocnoafr1len2.avi.q10.ogv |
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 |
File:2x2Checkerboardbw16pixels.png frame 1 a version using 64x48 patterns |
<-- left: rendered at the original size of 16 pixels; right: rendered at 128 pixels -->
Public domainPublic domainfalsefalse |
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 | |
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current | 19:55, 25 April 2015 | 3.0 s, 16 × 16 (3 KB) | McPot (talk | contribs) | Bot: Trying to fix video file (negative bitrate in metadata?) (Uploaded new version of file using Wiki.java) | |
01:15, 3 December 2009 | −3.0 s, 16 × 16 (4 KB) | 84user (talk | contribs) | {{Information |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 original AVI vi |
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File usage on Commons
The following 6 pages use this file:
Transcode status
Update transcode statusFormat | Bitrate | Download | Status | Encode time |
---|---|---|---|---|
VP9 240P | Not ready | Error on 02:31, 6 July 2024 | ||
Streaming 240p (VP9) | Not ready | Error on 22:58, 22 March 2024 | ||
WebM 360P | Not ready | Error on 04:46, 6 July 2024 | ||
Streaming 144p (MJPEG) | Not ready | Error on 22:58, 22 March 2024 |
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Metadata
This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.
Software used |
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