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File:Lasers.ogv

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    Original file (Ogg Theora video file, length 3.1 s, 1,440 × 1,080 pixels, 10.17 Mbps, file size: 3.71 MB)

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    Description
    English: Q-Line Lasers
    • Red lasers: 635nm, 660nm
    • Green lasers: 520nm, 532nm
    • Blue lasers: 405nm, 445nm
    Date
    Source Own work
    Author 彭嘉傑
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    I, the copyright holder of this work, hereby publish it under the following license:
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    I, the copyright holder of this work, hereby publish it under the following licenses:
    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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    attribution share alike
    This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license.
    You are free:
    • to share – to copy, distribute and transmit the work
    • to remix – to adapt the work
    Under the following conditions:
    • attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
    • share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.
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    File history

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    Date/TimeThumbnailDimensionsUserComment
    current00:00, 9 July 20173.1 s, 1,440 × 1,080 (3.71 MB)彭嘉傑 (talk | contribs)

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    Transcode status

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    Format Bitrate Status Encode time
    VP9 1080P 2.97 Mbps Completed 00:46, 25 February 2026 12 s
    VP9 720P 1.04 Mbps Completed 00:46, 25 February 2026 6.0 s
    VP9 480P 451 kbps Completed 00:46, 25 February 2026 4.0 s
    VP9 360P 217 kbps Completed 00:46, 25 February 2026 3.0 s
    VP9 240P 107 kbps Completed 00:46, 25 February 2026 2.0 s
    QuickTime 360p (MPEG-4) 809 kbps Completed 20:16, 24 August 2026 1.0 s

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