File:Trachemys scripta elegans swimming in pond at Meiji Shrine.webm
Size of this JPG preview of this WEBM file: 800 × 450 pixels. Other resolutions: 320 × 180 pixels | 640 × 360 pixels | 1,024 × 576 pixels | 1,280 × 720 pixels | 1,920 × 1,080 pixels.
Original file (WebM audio/video file, VP9, length 9.3 s, 1,920 × 1,080 pixels, 5.98 Mbps overall, file size: 6.61 MB)
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Summary edit
| Description | A red-eared slider, Trachemys scripta elegans, swimming in a pond near Meiji Shrine. |
| Date | |
| Source | Own work |
| Author | Grendelkhan |
| Technical details | Converted with ffmpeg 3.4.2-1 with two passes: ffmpeg -i 20180426124859_MVI_3519_2.mp4 -c:v libvpx-vp9 -pass 1 -b:v 10132k -crf 23 -threads 8 -speed 4 -tile-columns 6 -frame-parallel 1 -an -f webm /dev/null -y, followed by ffmpeg -i 20180426124859_MVI_3519_2.mp4 -c:v libvpx-vp9 -pass 2 -b:v 10132k -crf 23 -threads 8 -speed 2 -tile-columns 6 -frame-parallel 1 -auto-alt-ref 1 -lag-in-frames 25 -an -f webm "Trachemys scripta elegans swimming in pond at Meiji Shrine.webm" -y as described in the WebM Project's encoding guide under "constrained quality". |
| Camera location |  | View this and other nearby images on: OpenStreetMap |  |
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I, the copyright holder of this work, hereby publish it under the following license:
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 09:37, 8 June 2018 | 9.3 s, 1,920 × 1,080 (6.61 MB) | Grendelkhan (talk | contribs) | {{Information |description=A red-eared slider, ''Trachemys scripta elegans'', swimming in a pond near Meiji Shrine. |source={{own}} |date=2018-04-26 |author=Grendelkhan |other fields={{Information field|Technical details | Converted with ffmpeg 3.4.2-1 with two passes: <code>ffmpeg -i 20180426124859_MVI_3519_2.mp4 -c:v libvpx-vp9 -pass 1 -b:v 10132k -crf 23 -threads 8 -speed 4 -tile-columns 6 -frame-parallel 1 -an -f webm /dev/null -y</code>, followed by <code>ffmpeg -i 2... |
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