Archive for the ‘Screencasts’ Category

Can speech recognition tools be soundly applied for speaking practice in second language acquisition programs? Paper at SLRF 2014

For your convenience, I provide two versions of this presentation: the slide deck:

And a screencast of my presentation:

(Unfortunately, PowerPoint 2013 seems to have introduced a bug in alignment of narration and video. If they fix it, I will republish),

Windowing system infinite loop on windows 8.1

  1. Rather annoying, no getting out of this loop, endless window foreground switching, but also unclear about the screen resolution, it seems. Ha
  2. Oh, wait, I changed the dpi scaling, but chose to not log off, has that got something to do with this? Well, I have seen this loop behavior before, and I also frequent get terrible slowdowns which I have not been able to do root cause analysis for (also video-related? or network? )
  3. Either way, likely related frequent explorer crashes which downgrade from aero. Sometimes I lose Aero’s advanced task scheduler completely, here I have a screenshot of it just coming back: CAM07615
  4. Have not been able to find other similar problem / but reports – something wrong with my setup then? (never mind that my camera has its own infinite loop auto focus bug.

Watch how you can train Windows speech-recognition (e.g. in English)

Example 5: Watch how you can dictate to Windows speech-recognition (e.g. in English) and correct results in MS-Word

  1. Important: Listen carefully: I am not a native speaker, but have a reasonably low amount of errors, because it enunciate, speak clearly and slowly, and separate the words.
  2. Consider it part of the exercise that you will have to re-read and re-type some your output – use track changes in MS-Word:
    1. Make it a game: How good can you get?
    2. If you get really good at it, make a screencast like this one and include it in your Mahara ePortfolio  as authentic evidence of your foreign language proficiency.
  3. Overall, it’s like how I refer to cycling: Beats walking. Anytime. Smiley

How to create a form on Google Apps

  1. If you want to collect input from others (including students outside of a course = Moodle), including recurring input from the same student (multiple submissions are the default andsingle submission limit can apparently only be enforced offwith JavaScript hacks)(.
  2. Do this to create a form in Google Apps:
  3. Here is what you can have your submitters see: imageimageimage
  4. Here is what you get:

LRC Faculty Showcase: Enhancing reading fluency in Spanish through Online Courses

  1. The videos of the presentation by Maria Mahaffey, Emily Kristoff and Shaun Stone on SPAN2200, using Hot Potatoes exercises in Moodle, and the ensuing discussion, are available on the intranet:
  2. PowerPoint screencast with audio: “S:\CLAS\LCS\MYDEPT\mahaffey\span2200\showcase\SLP_2014_PowerPoint.wmv” (size: 130MB).
  3. Video with presenter and PowerPoint on projector: “S:\CLAS\LCS\MYDEPT\mahaffey\span2200\showcase\showcase-SLP-2014.mp4” (size:410MB).

Protected: CTL’s Mahara Workshop in the LRC

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How to record screencasts with Kaltura in Moodle 2

    1. Go to your video assignment in Moodle: image_thumb15.
    2. Click “Record screen”, “Add”, and pass the Java security Dialogues: image
    3. The default video resolution is  640*480, but you can change this by unfolding the drop down menu:  image
    4. Full screen is recommended for a Slideshow: image
    5. To start, click the red record button: image
    6. You will get a few seconds to collect your thoughts: image
    7. After finishing your slide show, stop the recording from the taskbar icon, and stop the recording: image.
    8. From the video  window that opens:
      1. You can preview itclip_image001[4]

        And upload it which includes encoding which takes a bit of time (but not as much as encoding of webcam footage).



    9. Finally,
      1. you can see the result in your media library
      2. image
      3. preview it once more:


      4. and submit your video content from the media library.
    10. Kaltura screencasts can be used from any Java-compatible device. In the LRC, however, you can also record screencasts to files, using MS-Community Clips which you can still upload to Kaltura – extra step, though –, while maintaining compatibility with Mahara.