Lecture Archive | FAQ

How to watch the videos in NAIST Digital Library

This page explains the NAIST digitized movies which hold in the NAIST digital library. (ex. the Lecture archive (2004-2023), special lecture videos.) Clicking the Icons, you can watch the videos of NAIST Digital Library.

There are two types of Icons as follows.

Play icons	PC Mobile	Open to the public. Anyone can watch videos by clicking Icons.
Padlock Icons	PC Mobile	Internal users only. Enter your MANDARA ID and PW, and click Icons. Digitized materials for internal users only are available for NAIST members who have submitted the agreement form.

Following applications are required to watch the videos.
To download free players, click each icons.

PC
	HTML5, MPEG-DASH User a browser which supports MPEG-DASH for MSE/EME Operation check performed on Edge, Chrome and Fire fox. Edge is not covered performance guarantee Internet explore is not support the contents.
Mobile
	HLS iOS: Safari PC browser compatible HLS： Safari ※ Edge Internet is not support the contents.

Q1 Getting an error messsage that says, "You can not see this material".
These videos are only available for internal users. Please login with your MANDARA ID and PW. If you get the message although you have already logged into the library portal, please confirm if you have submitted the written pledge. Even if you get the message though you have submitted the form, please contact to the Information and Digital Library Services Section via e-mail.
Q2 Cannot watch the HTML5 videos.
Update your browser to current. No application is required for watching HTML5 videos.
Q3 Cannot play the video when I click the play button even though the written pledge had submitted.
When you login the library portal for the first time and uncheck some information send to "NaLib Portal", the authentication might be failed. If you want to correct your sending information, see "Revoke permission of agreed services" under the input box. If the authentication window does not appear, please remove the automatic login to NAIST library homepage from your web browser.

About the lecture archive