Archive
YouTube Center, a power user extension for your video usage in class
- YouTubeCenter comes for a variety of browsers, but note that Firefox seems the only practically supportable browser in our campus computing environment.
- To download and install, go to : https://addons.mozilla.org/en-us/firefox/addon/youtube-center/ and click on:




- There is not shortage of settings (e.g. preselected is the Dash Playback, useful to speed up jumping around a video, by disabling streaming):









Pearson mygermanlab "AUDIO INIT FAILED" for Blackboard voice/Wimba setup wizard – a firewall issue?
In Firefox, Chrome, IE8 on Win 7 (64bit) …

No other missing requirement in browser tuneup but QuickTime (which is said to be not required for PC)… And here is the likely solution from the Pearson website:
“Audio Init Failed” or “Error: Communication Error”
This error occurs because the computer’s security prevents the Wimba plug-in from sending data to our servers. Please take the steps described below to be sure that communication between your computer and our servers is always allowed.
- Please configure the security program or firewall on your computer to allow the file shown below (audioproxy.exe) to connect to the internet. (If you do not know how to make this change, please contact technical support for the security program you are using.)
Windows XP or 2000
C:\Documents and Settings\[Windows Username]\Application Data\HorizonWimba\JSecureDoor\audioproxy_X.Y.Z\data\audioproxy.exe
Windows Vista
C:\Users\[Windows Username]\AppData\Local\HorizonWimba\JSecureDoor\audioproxy_X.Y.Z\data\audioproxy.exe
- Java applets or Java Script also must be allowed by personal firewall or internet security software. Some firewalls have settings to block Java applets and Java Scripting, which will prevent Wimba Voice applets from loading. You may need to contact technical support for that firewall or security program for assistance configuring that program to allow Java applets and Java Script.
- Your browser must also allow Java applets and Java Scripting.
Internet Explorer
- Open Internet Explorer and click Tools > Internet Options
- From the Internet Options window, select the Advanced tab
- Scroll down the list to Java(Sun) heading and make sure the box below it is checked
Note: If you do not see Java(Sun), go Sun’s Java website at www.java.com and click Free Java Download. - Scroll down the list to the Security heading and make sure the box beside Allow active content to run in files on My Computer is checked
- Click OK
Pasted from <http://247pearsoned.custhelp.com/app/answers/detail/a_id/7356/~/blackboard-voice-(wimba-voice)%3A-error-messages>
More info from the Pearson troubleshooting documentation:
LRC hosts help desk for students to register on their McGraw-Hill Connect online textbook website
This special Help desk will be sign-posted in the LRC on the day of the events. For now, consult the calendar of the iMacsand Group Room1, 2 (see https://thomasplagwitz.com/2012/11/04/how-to-view-lrc-hoursevents/).Here is the documentation:
Demo of Puntos de partida on the McGraw-Hill Connect online platform for Hybrid Spanish teachers
- For your review:

- Highlights:
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Learnsmart: adaptive learning content that asks for and tracks for the teacher and adapts for the student to students metacognitive confidence about her knowledge before testing it
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In a flipped classroom setting, highest failure areas in the online learning results can be easily seen by the teacher to adapt the next class meeting.
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Moodle 1 into Moodle 2 course restore fails with error “unsupported subplugin” or “unknown resource successor” or “parameter (contextid) was missing
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I could not get the course to convert, until I deleted everything but the fora , and not even my rss blocks converted with urls – if this helps somebody, I describe the steps I took here:
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upconclicking on more info: error/moodle/unsupported subplugin From MoodleDocs
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The cause of this is likely due to an unsupported subplugin not being available in the version of Moodle you are using. If this error appeared during the restore of a Moodle course check the plugins within the backed up course against what is available in the Moodle you are restoring the course to. The Moodle you are restoring the course to is likely to be missing a plugin that is present in the backed up course. There is a tracker for this error to be a bit more graceful during course restore for Moodle version 2.x.x http://tracker.moodle.org/browse/MDL-29288 <http://docs.moodle.org/23/en/error/moodle/unsupported_subplugin>
- Do not include "Video Assignments" means not only video files, but also Kaltura streamed video.
- If I remove pretty much anything which was useful and retry backup/restore with these settings
error/moodle/unknown resource successor
From MoodleDocs
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Pasted from <http://docs.moodle.org/23/en/error/moodle/unknown_resource_successor>
- There seems no way for me to deselect Centra events, soi I sem to have to delete them from the original course (whee I would still have had a use for them).
- Did I see these linked file warnings before?
Backup Details:
Include Assignments without user data
test upload assignment1
Model imitation Assignment
Include Forums without user data
LRC Staff Announcements&Discussion Forum
Spanish Tutoring Schedule Changes
Include Quizzes without user data
The Cloze(multianswer) question "" does not contain any question
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Linked file 18197_4c96c46e/partcimage2jpg.jpg doesn’t exist
Linked file 18237_4c97eaaf/key.gif doesn’t exist
Linked file 18237_4c97eaaf/testpic1.jpg doesn’t exist
Linked file Ch5picture.jpg doesn’t exist
Linked file ST_two_image_halfsize.jpg doesn’t exist
Linked file Untitled-4.jpg doesn’t exist
Linked file f0test6ph.PNG doesn’t exist
Linked file lafamilleducharme.gif doesn’t exist
Linked file map1.gif doesn’t exist
Linked file moodle-upload-zip-files-unzipped.PNG doesn’t exist
Linked file testpic2contrast.jpg doesn’t exist
Pasted from <https://moodle.uncc.edu/backup/backup.php>
Error remains:
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Now remove really all Saba Centra and Kaltura references.
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Now we are removing everything except fora:
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RSSs blocks were transferred, but without feeds.
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In addition, you may see this error, when you get logged out and have to log in again after uploading the backup file:

Design options for the departmental WordPress-based website using Widgets and Pages
- For layout design:
- Go to http://[yo r site’s URL here]/wp-admin, e.g. http://lrc.unc.edu/wp-admin, and log in (you need site admin privileges , like I have for the LRC site).
- “Pages”(in the left hand menu)
- are an afterthought in wordpress which was originally based on dated posts (for a diary-like web logs), but can be useful for not time-sensitive , stable areas/sections of your site.
- You can include a bulleted or numbered list which you periodically update manually (click “edit” on the page)
- or, for frequently changing information (like lists of students), you can use a system that may have more initial learning curve, but in the long run makes updating easier
- embed an online spreadsheet from Google Apps or SkyDrive
- or embed an RSS feed like in the above example (if you have an RSS. provider).

