File:B-boy performing airchair spin in slow motion.webm
Size of this JPG preview of this WEBM file: 800 × 450 pixels. Other resolutions: 320 × 180 pixels | 640 × 360 pixels | 1,280 × 720 pixels.
Original file (WebM audio/video file, VP9/Opus, length 49 s, 1,280 × 720 pixels, 1.74 Mbps overall, file size: 10.25 MB)
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| Description |
English: A b-boy performing an airchair spin at a competition, in 4X slow motion. |
| Date | |
| Source | Own work |
| Author | Grendelkhan |
| Technical details | Converted with ffmpeg 3.4.1-1 with two passes: ffmpeg -i VID_20171022_164531.mp4 -c:v libvpx-vp9 -pass 1 -b:v 1977k -crf 23 -threads 8 -speed 4 -tile-columns 6 -frame-parallel 1 -an -f webm /dev/null -y, followed by ffmpeg -i VID_20171022_164531.mp4 -c:v libvpx-vp9 -pass 2 -b:v 1977k -crf 23 -threads 8 -speed 2 -tile-columns 6 -frame-parallel 1 -auto-alt-ref 1 -lag-in-frames 25 -c:a libopus -b:a 64k -f webm "B-boy performing airchair spin in slow motion.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 | 22:10, 25 March 2018 | 49 s, 1,280 × 720 (10.25 MB) | Grendelkhan (talk | contribs) | User created page with UploadWizard |
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