<div class="xblock xblock-public_view xblock-public_view-vertical" data-block-type="vertical" data-runtime-class="LmsRuntime" data-usage-id="block-v1:MITx+22.011x+3T2018+type@vertical+block@0b9bd29539f54957bb8d61c21afc3b9e" data-course-id="course-v1:MITx+22.011x+3T2018" data-has-score="False" data-graded="False" data-runtime-version="1" data-init="VerticalStudentView" data-request-token="232dec8a03c111efa5570afff417eba9">
<h2 class="hd hd-2 unit-title">2.2.7. Video Lecture</h2>
<div class="vert-mod">
<div class="vert vert-0" data-id="block-v1:MITx+22.011x+3T2018+type@video+block@f726ba494dfd4e7bb5608065764a04c8">
<div class="xblock xblock-public_view xblock-public_view-video xmodule_display xmodule_VideoBlock" data-block-type="video" data-runtime-class="LmsRuntime" data-usage-id="block-v1:MITx+22.011x+3T2018+type@video+block@f726ba494dfd4e7bb5608065764a04c8" data-course-id="course-v1:MITx+22.011x+3T2018" data-has-score="False" data-graded="False" data-runtime-version="1" data-init="XBlockToXModuleShim" data-request-token="232dec8a03c111efa5570afff417eba9">
<script type="json/xblock-args" class="xblock-json-init-args">
{"xmodule-type": "Video"}
</script>
<h3 class="hd hd-2">Video</h3>
<div
id="video_f726ba494dfd4e7bb5608065764a04c8"
class="video closed"
data-metadata='{"transcriptLanguages": {"en": "English"}, "captionDataDir": null, "autoAdvance": false, "poster": "https://mitx-edx-video-meta-storage.s3.amazonaws.com/media/video-images/8a45459468b64e45b832fa5676000dc7.png?Expires=1714131653&Signature=DwSzrHsQL7xKY%2FgxZEsBKDFVzX4%3D&x-amz-security-token=IQoJb3JpZ2luX2VjEHMaCXVzLWVhc3QtMSJHMEUCIQDSj4NbWfH9LwK2GsFAM63nEyxOihOExJdEL7ap9KFTgQIgcXQ4f9EmjYK1tzstsIjYZMrRcVHb2tqwfS5Owq0dNW8qwwUIvP%2F%2F%2F%2F%2F%2F%2F%2F%2F%2FARADGgw4NTkyMDU2Mzc0MTEiDB6UfYAPYaOGgWkYPSqXBfltDs%2BI%2FsUm0OSu8rZv086sUJNzJZEjuTW4PS5l%2Fv2baKZlkzbcAycWBNC7kmS9gXbu1TiH47g88xSPkW6%2B2n08r0y1McDgNyAfO%2BBiSx%2FnN6w8MpeF5nY56TzOqv0nPOlx5BTJuG%2FM3jAMyxhXvP1ApVx1PgYkUFodhHBWQeDvcOAiws2H4v9uNoUujjh4tT%2FiArU%2FRLmNhrcdiET06dLMrkksLAPIs8lSsLV4YDeVzBUiEYkHRvJIeqO8NMky2DAcKaHknhp9y7fE9XU7k4phnnqF35lrIPwblE6vtfMnHjEL7xc%2FbtNSqXumODq6vcS3ELmFEjKgF3dJK57s5HE%2FzNzxxatTmktJGxkQd70Kh7yVDLjnY%2BXeBC9dsgOXx5MG3N2zLAAGA2y2sz%2Bni%2F5Q1Js4xYRdQc%2BWljpusZuiZq%2BmwvBJP7HpBEm1%2BVFEUpxNZuSRED6x5LsEkB%2FZG6vSnSjfva95MOq7kChTTjINn%2FBpNS3rK3iwoWzf595WlfWjpULuNqboaVtb9nINmBrFyuR3N47cQGQcnLpPVcZ8dkddPTkXJ69ivUFtDeIYpM2NkXAVMcLpKD6cmZ5JWBKvshCgMzLwasy1TCw%2FzKb9t33WHF42b%2FhEELaONHE0osVFLyOcAo2oPNsRJP1AbwYFsMRTeeQzAOYCp46P2fENJlYe%2BochNNFY2blKNB5KkRaaDcjM2CMC%2B6lkLcqfSAFgRZtp35w9RajyW5cgMNfnRsJXm6wvVDfBbH5gsFK2ecrShx%2BqtgG5U13EASzaKvAB%2B0zx3x6hTWC7mt2IGsg6NQPHgI%2Fe%2B%2BOZwP0G1n2PU8k9Fbnkv7FBiLRvcS1NWA2bHC1XQHiOZ%2FnVPXQT9E38%2Fl6HphXNHzCtiq6xBjqxAYqHi%2BPpcVYcMxgiidlYd0sYpehB64KuAkhKPwSvYcGSG%2B6db%2BrnI9e2SPivb2wTujHTCCnU0qQswSozkm%2B%2B55VLryb%2FWKYCwlqHGmaS%2BUW8nW5MAK22F8gPCamtSPPQ2%2FIFObgUqmymJSpAAZyXb6s5po7bosXgq%2FVhRXRUFAeU4yKN2ihs6FYvFJr6QDU%2FMRWgQy9idhexJ19ZSC86mXPAB0kwvaI1xjqXC17yWgoSfQ%3D%3D&AWSAccessKeyId=ASIA4QDFFSURQGFR2BVV", "publishCompletionUrl": "/courses/course-v1:MITx+22.011x+3T2018/xblock/block-v1:MITx+22.011x+3T2018+type@video+block@f726ba494dfd4e7bb5608065764a04c8/handler/publish_completion", "transcriptLanguage": "en", "showCaptions": "true", "completionEnabled": false, "prioritizeHls": false, "sources": ["https://d2f1egay8yehza.cloudfront.net/MITx22.011x-V001400/MITx22.011x-V001400.m3u8", "https://d2f1egay8yehza.cloudfront.net/MITx22.011x-V001400_DTH.mp4"], "transcriptAvailableTranslationsUrl": "/courses/course-v1:MITx+22.011x+3T2018/xblock/block-v1:MITx+22.011x+3T2018+type@video+block@f726ba494dfd4e7bb5608065764a04c8/handler/transcript/available_translations", "ytApiUrl": "https://www.youtube.com/iframe_api", "autohideHtml5": false, "start": 0.0, "generalSpeed": 1.0, "recordedYoutubeIsAvailable": true, "speed": null, "end": 0.0, "ytMetadataEndpoint": "", "savedVideoPosition": 0.0, "ytTestTimeout": 1500, "autoplay": false, "saveStateUrl": "/courses/course-v1:MITx+22.011x+3T2018/xblock/block-v1:MITx+22.011x+3T2018+type@video+block@f726ba494dfd4e7bb5608065764a04c8/handler/xmodule_handler/save_user_state", "saveStateEnabled": false, "transcriptTranslationUrl": "/courses/course-v1:MITx+22.011x+3T2018/xblock/block-v1:MITx+22.011x+3T2018+type@video+block@f726ba494dfd4e7bb5608065764a04c8/handler/transcript/translation/__lang__", "streams": "1.00:rYKl626YYsc", "completionPercentage": 0.95, "duration": 129.92, "lmsRootURL": "https://openlearninglibrary.mit.edu"}'
data-bumper-metadata='null'
data-autoadvance-enabled="False"
data-poster='null'
tabindex="-1"
>
<div class="focus_grabber first"></div>
<div class="tc-wrapper">
<div class="video-wrapper">
<span tabindex="0" class="spinner" aria-hidden="false" aria-label="Loading video player"></span>
<span tabindex="-1" class="btn-play fa fa-youtube-play fa-2x is-hidden" aria-hidden="true" aria-label="Play video"></span>
<div class="video-player-pre"></div>
<div class="video-player">
<div id="f726ba494dfd4e7bb5608065764a04c8"></div>
<h4 class="hd hd-4 video-error is-hidden">No playable video sources found.</h4>
<h4 class="hd hd-4 video-hls-error is-hidden">
Your browser does not support this video format. Try using a different browser.
</h4>
</div>
<div class="video-player-post"></div>
<div class="closed-captions"></div>
<div class="video-controls is-hidden">
<div>
<div class="vcr"><div class="vidtime">0:00 / 0:00</div></div>
<div class="secondary-controls"></div>
</div>
</div>
</div>
</div>
<div class="focus_grabber last"></div>
<h3 class="hd hd-4 downloads-heading sr" id="video-download-transcripts_f726ba494dfd4e7bb5608065764a04c8">Downloads and transcripts</h3>
<div class="wrapper-downloads" role="region" aria-labelledby="video-download-transcripts_f726ba494dfd4e7bb5608065764a04c8">
<div class="wrapper-download-transcripts">
<h4 class="hd hd-5">Transcripts</h4>
<ul class="list-download-transcripts">
<li class="transcript-option">
<a class="btn btn-link" href="/courses/course-v1:MITx+22.011x+3T2018/xblock/block-v1:MITx+22.011x+3T2018+type@video+block@f726ba494dfd4e7bb5608065764a04c8/handler/transcript/download" data-value="srt">Download SubRip (.srt) file</a>
</li>
<li class="transcript-option">
<a class="btn btn-link" href="/courses/course-v1:MITx+22.011x+3T2018/xblock/block-v1:MITx+22.011x+3T2018+type@video+block@f726ba494dfd4e7bb5608065764a04c8/handler/transcript/download" data-value="txt">Download Text (.txt) file</a>
</li>
</ul>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
© All Rights Reserved