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File:How a Wind Up Music Box Works.webm

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Original file (WebM audio/video file, VP8/Vorbis, length 8 min 3 s, 1,920 × 1,080 pixels, 1.59 Mbps overall, file size: 91.76 MB)

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Summary

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Description
English: Bill reveals the engineering inside a toy music box. He describes how the comb is mass manufactured, details the spring, gears and governor that drive the box, and shares some history of early music boxes. Outtakes are included at the end of the video.
Čeština: Jak funguje music box - krátký naučný film z roku 2015 natočený Billem Hammackem vysvětlující princip funkce hrací skříňky (music boxu).
Polski: How a Wind Up Music Box Works (pol. Jak działa pozytywka) – krótkometrażowy film edukacyjny Billa Hammacka na temat zasady działania pozytywki.
Date
Source YouTube: How a Wind Up Music Box Works – View/save archived versions on archive.org and archive.today
Author engineerguy

Licensing

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This video, screenshot or audio excerpt was originally uploaded on YouTube under a CC license.
Their website states: "YouTube allows users to mark their videos with a Creative Commons CC BY license."
To the uploader: You must provide a link (URL) to the original file and the authorship information if available.
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attribution
This file is licensed under the Creative Commons Attribution 3.0 Unported license.
Attribution: engineerguy
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.
This file, which was originally posted to YouTube: How a Wind Up Music Box Works – View/save archived versions on archive.org and archive.today, was reviewed on 2 May 2016 by reviewer INeverCry, who confirmed that it was available there under the stated license on that date.

Assessment

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Media of the day This file was selected as the media of the day for 19 March 2019. It was captioned as follows:
English: How a Wind Up Music Box Works is a 2015 short educational video by Bill Hammack on the conception of music boxes.
Other languages
Čeština: Jak funguje music box - krátký naučný film z roku 2015 natočený Billem Hammackem vysvětlující princip funkce hrací skříňky (music boxu).
English: How a Wind Up Music Box Works is a 2015 short educational video by Bill Hammack on the conception of music boxes.
Polski: How a Wind Up Music Box Works (pol. Jak działa pozytywka) – krótkometrażowy film edukacyjny Billa Hammacka na temat zasady działania pozytywki.

File history

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Date/TimeThumbnailDimensionsUserComment
current14:24, 30 April 20168 min 3 s, 1,920 × 1,080 (91.76 MB)Czar (talk | contribs)Imported media from https://www.youtube.com/watch?v=COty6_oDEkk

Transcode status

Update transcode status
Format Bitrate Download Status Encode time
VP9 1080P 1.33 Mbps Completed 00:40, 29 August 2018 21 min 34 s
VP9 720P 742 kbps Completed 00:33, 29 August 2018 14 min 29 s
VP9 480P 457 kbps Completed 00:28, 29 August 2018 10 min 4 s
VP9 360P 308 kbps Completed 00:25, 29 August 2018 6 min 43 s
VP9 240P 221 kbps Completed 00:24, 29 August 2018 5 min 57 s
WebM 360P 571 kbps Completed 15:03, 30 April 2016 17 min 23 s
QuickTime 144p (MJPEG) Not ready Unknown status

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