File:Cal16x16check vdnocnoafr1len2.avi.q10.ogv

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Cal16x16check_vdnocnoafr1len2.avi.q10.ogv(Ogg Theora video file, length 3.0 s, 16 × 16 pixels, 9 kbps, file size: 3 KB)

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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 "cal16x16check_vdnocnoafr1len2.avi" and the ffmpeg2theora command used to convert the AVI to this OGV file was:
ffmpeg2theora-0.25.exe --videoquality 10 --inputfps 1 --framerate 1 --noaudio cal16x16check_vdnocnoafr1len2.avi -o cal16x16check_vdnocnoafr1len2.avi.q10.ogv

Date
Source self made in IrfanView 4.23, VirtualDub 1.9.3 and ffmpeg2theora-0.25
Author 84user
Other versions

inline File:2x2Checkerboardbw16pixels.png frame 1
inline File:2x2Checkerboardwb16pixels.png frame 2

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original AVI video converted by VLC
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a version using 64x48 patterns
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<-- left: rendered at the original size of 16 pixels; right: rendered at 128 pixels -->


Public domain 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.
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File history

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Date/TimeThumbnailDimensionsUserComment
current19:55, 25 April 20153.0 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

Transcode status

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Format Bitrate Download Status Encode time
VP9 240P Not ready Unknown status
Streaming 240p (VP9) Not ready Error on 22:58, 22 March 2024
WebM 360P Not ready Error on 23:37, 29 November 2023
Streaming 144p (MJPEG) Not ready Error on 22:58, 22 March 2024

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