File:Chuck Yeager Breaking The Sound Barrier 1947.webm

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Chuck_Yeager_Breaking_The_Sound_Barrier_1947.webm ‎(WebM audio/video file, VP9/Vorbis, length 5 min 41 s, 640 × 480 pixels, 1.84 Mbps overall, file size: 74.66 MB)

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English: Chuck Yeager became a test pilot of many types of aircraft, including experimental rocket-powered aircraft. As the first human to officially break the sound barrier, on October 14, 1947, he flew the experimental Bell X-1 at Mach 1 and an altitude of 45,000 feet (13,700 m), for which he won both the Collier and Mackay trophies in 1948. He then went on to break several other speed and altitude records.
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Source https://www.airforce.com
Author United states air force

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Public domain
This work is in the public domain in the United States because it is a work prepared by an officer or employee of the United States Government as part of that person’s official duties under the terms of Title 17, Chapter 1, Section 105 of the US Code. Note: This only applies to original works of the Federal Government and not to the work of any individual U.S. state, territory, commonwealth, county, municipality, or any other subdivision. This template also does not apply to postage stamp designs published by the United States Postal Service since 1978. (See § 313.6(C)(1) of Compendium of U.S. Copyright Office Practices). It also does not apply to certain US coins; see The US Mint Terms of Use.
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Date/TimeThumbnailDimensionsUserComment
current09:00, 24 July 20205 min 41 s, 640 × 480 (74.66 MB)Amitkumar4523 (talk | contribs)Uploaded a work by United states air force from https://www.airforce.com with UploadWizard

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Transcode status

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Format Bitrate Download Status Encode time
VP9 480P 616 kbps Completed 09:06, 24 July 2020 5 min 32 s
Streaming 480p (VP9) 542 kbps Completed 07:05, 17 January 2024 2.0 s
VP9 360P Not ready Error on 09:01, 24 July 2020
Streaming 360p (VP9) 370 kbps Completed 05:58, 31 January 2024 2 min 42 s
VP9 240P Not ready Error on 09:00, 24 July 2020
Streaming 240p (VP9) 194 kbps Completed 09:28, 6 December 2023 1 min 44 s
WebM 360P 580 kbps Completed 09:03, 24 July 2020 2 min 42 s
Streaming 144p (MJPEG) 964 kbps Completed 05:01, 2 November 2023 11 s
Stereo (Opus) 72 kbps Completed 10:17, 17 November 2023 8.0 s
Stereo (MP3) 128 kbps Completed 00:06, 1 November 2023 8.0 s

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