File:Sporangium-Exposure-and-Spore-Release-in-the-Peruvian-Maidenhair-Fern-(Adiantum-peruvianum-pone.0138495.s007.ogv

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Original file ‎(Ogg Theora video file, length 3.3 s, 832 × 376 pixels, 669 kbps, file size: 265 KB)

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Description
English: Annulus relaxation and spore ejection, recorded with 20.000 fps. The beginning of the slow return (the second relaxation step) of the annulus is well visible. The sporangium was gripped with tweezers (MOV, 20 fps, 832 x 376 pixels, 537 KB).
Date
Source S6 Video from Poppinga S, Haushahn T, Warnke M, Masselter T, Speck T (2015). "Sporangium Exposure and Spore Release in the Peruvian Maidenhair Fern (Adiantum peruvianum, Pteridaceae)". PLOS ONE. DOI:10.1371/journal.pone.0138495. PMID 26444002. PMC: 4596474.
Author Poppinga S, Haushahn T, Warnke M, Masselter T, Speck T
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This file is licensed under the Creative Commons Attribution 4.0 International license.
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This file was transferred to Wikimedia Commons from PubMed Central by way of the Open Access Media Importer.
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Date/TimeThumbnailDimensionsUserComment
current02:19, 23 October 20153.3 s, 832 × 376 (265 KB)Open Access Media Importer Bot (talk | contribs)Automatically uploaded media file from Open Access source. Please report problems or suggestions here.

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Transcode status

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Format Bitrate Download Status Encode time
VP9 360P 135 kbps Completed 08:49, 20 October 2018 3.0 s
Streaming 360p (VP9) Not ready Unknown status
VP9 240P 72 kbps Completed 08:49, 20 October 2018 2.0 s
Streaming 240p (VP9) 73 kbps Completed 16:47, 16 December 2023 1.0 s
WebM 360P 513 kbps Completed 02:19, 23 October 2015 3.0 s
Streaming 144p (MJPEG) 462 kbps Completed 22:59, 18 November 2023 1.0 s

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