Trends in Streaming Video Usage at a University during the COVID-19 Pandemic

Fuente: ERIC Institute of Education Sciences

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Bibliographic Details
Main Author:	Foley, Marianne
Format:	Recurso educativo Open Access
Language:	en
Published:	2021
Subjects:	Video Technology Technology Uses in Education COVID-19 Pandemics Distance Education Academic Libraries State Universities Electronic Libraries Use Studies
Online Access:	Acceder al recurso
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_version_	1867181625733808128
author	Foley, Marianne
author_facet	Foley, Marianne Foley, Marianne
collection	Education Resources Information Center
contents	Trends in Streaming Video Usage at a University during the COVID-19 Pandemic Foley, Marianne Video Technology Technology Uses in Education COVID-19 Pandemics Distance Education Academic Libraries State Universities Electronic Libraries Use Studies During the coronavirus disease (COVID-19) pandemic colleges and universities in the United States were forced to move to remote delivery of courses and services. Academic library electronic resources naturally adapted to the virtual environment, particularly streaming video. This study considers the trends in academic streaming video usage during the COVID-19 pandemic at a university between March 2020 and May 2021. Challenges for students during the pandemic are also discussed.
format	Recurso educativo Open Access
id	eric_EJ1322469
institution	ERIC Institute of Education Sciences
language	en
publishDate	2021
record_format	eric
spellingShingle	Trends in Streaming Video Usage at a University during the COVID-19 Pandemic Foley, Marianne Video Technology Technology Uses in Education COVID-19 Pandemics Distance Education Academic Libraries State Universities Electronic Libraries Use Studies Trends in Streaming Video Usage at a University during the COVID-19 Pandemic Foley, Marianne Video Technology Technology Uses in Education COVID-19 Pandemics Distance Education Academic Libraries State Universities Electronic Libraries Use Studies During the coronavirus disease (COVID-19) pandemic colleges and universities in the United States were forced to move to remote delivery of courses and services. Academic library electronic resources naturally adapted to the virtual environment, particularly streaming video. This study considers the trends in academic streaming video usage during the COVID-19 pandemic at a university between March 2020 and May 2021. Challenges for students during the pandemic are also discussed.
title	Trends in Streaming Video Usage at a University during the COVID-19 Pandemic
topic	Video Technology Technology Uses in Education COVID-19 Pandemics Distance Education Academic Libraries State Universities Electronic Libraries Use Studies
url	https://eric.ed.gov/?id=EJ1322469

if (filemtime($filename) + $maxlifetime < time()) { unlink($filename); $count++; } } return $count; } /** * A function that is called internally when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ protected function saveSession($sessId, $data): bool { $sessFile = $this->path . '/sess_' . $sessId; if ($handle = fopen($sessFile, 'w')) { $return = false; // Lock the file for exclusive access to avoid issues with multiple // processes writing session simultaneously: if (flock($handle, LOCK_EX)) { $return = fwrite($handle, $data); // Make sure that there's no trailing data by truncating the file to // the correct length: ftruncate($handle, strlen($data)); fflush($handle); flock($handle, LOCK_UN); } fclose($handle); if ($return !== false) { return true; } } // If we got this far, something went wrong with the file output... // It is tempting to throw an exception here, but this code is called // outside of the context of exception handling, so all we can do is // echo a message.

// Anecdotal testing Today and Yesterday seems to indicate destroy() // is called by the garbage collector and everything is good. // Something to keep in mind though. return 0; } /** * Write function that is called when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ public function write($sessId, $data): bool { if ($this->writesDisabled) { return true; } return $this->saveSession($sessId, $data); } /** * A function that is called internally when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ abstract protected function saveSession($sessId, $data): bool; }

* * @return void */ public function writeClose() { // The assumption is that we're using PHP's ext/session. // session_write_close() will actually overwrite $_SESSION with an // empty array on completion -- which leads to a mismatch between what // is in the storage object and $_SESSION. To get around this, we // temporarily reset $_SESSION to an array, and then re-link it to // the storage object. // // Additionally, while you _can_ write to $_SESSION following a // session_write_close() operation, no changes made to it will be // flushed to the session handler. As such, we now mark the storage // object isImmutable. $storage = $this->getStorage(); if (! $storage->isImmutable()) { $_SESSION = $storage->toArray(true); session_write_close(); $storage->fromArray($_SESSION); $storage->markImmutable(); } } /** * Attempt to set the session name * * If the session has already been started, or if the name provided fails * validation, an exception will be raised. * * @param string $name * @return SessionManager * @throws Exception\InvalidArgumentException */ public function setName($name) { if ($this->sessionExists()) { throw new Exception\InvalidArgumentException( 'Cannot set session name after a session has already started'

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