retooling the captioning workflow for mobile learning nmc summer 2006 jeremiah parry-hill, ian...
TRANSCRIPT
![Page 1: Retooling the captioning workflow for mobile learning NMC Summer 2006 Jeremiah Parry-Hill, Ian Webber Rochester Institute of Technology](https://reader033.vdocument.in/reader033/viewer/2022052510/56649e145503460f94afe728/html5/thumbnails/1.jpg)
Retooling the captioning workflow for mobile learning
NMC Summer 2006Jeremiah Parry-Hill, Ian Webber
Rochester Institute of Technology
![Page 2: Retooling the captioning workflow for mobile learning NMC Summer 2006 Jeremiah Parry-Hill, Ian Webber Rochester Institute of Technology](https://reader033.vdocument.in/reader033/viewer/2022052510/56649e145503460f94afe728/html5/thumbnails/2.jpg)
Mobile Learning
• Provides students with a variety of courseware delivery options
• Allows access to media on multiple devices• Makes production process more complex and
expensive
![Page 3: Retooling the captioning workflow for mobile learning NMC Summer 2006 Jeremiah Parry-Hill, Ian Webber Rochester Institute of Technology](https://reader033.vdocument.in/reader033/viewer/2022052510/56649e145503460f94afe728/html5/thumbnails/3.jpg)
Multivariate Analysis
•Our first attempt at mobile delivery•Exploration to move away from costly CD production•Streamed, Downloaded, on CD and Podcast •Students preferred to download entire lectures for local viewing•http://blade.rit.edu/faculty/smleqa/index.html
![Page 4: Retooling the captioning workflow for mobile learning NMC Summer 2006 Jeremiah Parry-Hill, Ian Webber Rochester Institute of Technology](https://reader033.vdocument.in/reader033/viewer/2022052510/56649e145503460f94afe728/html5/thumbnails/4.jpg)
Captioning Process
![Page 5: Retooling the captioning workflow for mobile learning NMC Summer 2006 Jeremiah Parry-Hill, Ian Webber Rochester Institute of Technology](https://reader033.vdocument.in/reader033/viewer/2022052510/56649e145503460f94afe728/html5/thumbnails/5.jpg)
Making multiple formats work•Use batch compress for your video•Reuse caption data•Embedded captions limit your options
![Page 6: Retooling the captioning workflow for mobile learning NMC Summer 2006 Jeremiah Parry-Hill, Ian Webber Rochester Institute of Technology](https://reader033.vdocument.in/reader033/viewer/2022052510/56649e145503460f94afe728/html5/thumbnails/6.jpg)
Tools
• MacCaption• Magpie• CaptionKeeper• Automatic Sync
![Page 7: Retooling the captioning workflow for mobile learning NMC Summer 2006 Jeremiah Parry-Hill, Ian Webber Rochester Institute of Technology](https://reader033.vdocument.in/reader033/viewer/2022052510/56649e145503460f94afe728/html5/thumbnails/7.jpg)
Podcast Captioning
• Convert QTText to a .mov
• Add to Selection & Scale
• Reposition caption field
• Export as iPod video
![Page 8: Retooling the captioning workflow for mobile learning NMC Summer 2006 Jeremiah Parry-Hill, Ian Webber Rochester Institute of Technology](https://reader033.vdocument.in/reader033/viewer/2022052510/56649e145503460f94afe728/html5/thumbnails/8.jpg)
RIT Flash Captioning
• Simplify production process
• Reuse caption data
• Give the viewer a user-friendly interface
• Uses XML to make player extremely flexible
![Page 9: Retooling the captioning workflow for mobile learning NMC Summer 2006 Jeremiah Parry-Hill, Ian Webber Rochester Institute of Technology](https://reader033.vdocument.in/reader033/viewer/2022052510/56649e145503460f94afe728/html5/thumbnails/9.jpg)
![Page 10: Retooling the captioning workflow for mobile learning NMC Summer 2006 Jeremiah Parry-Hill, Ian Webber Rochester Institute of Technology](https://reader033.vdocument.in/reader033/viewer/2022052510/56649e145503460f94afe728/html5/thumbnails/10.jpg)
Flash Captioning
• Convert QTText to XML
• Create XML for media
• Select player
• Post file
![Page 11: Retooling the captioning workflow for mobile learning NMC Summer 2006 Jeremiah Parry-Hill, Ian Webber Rochester Institute of Technology](https://reader033.vdocument.in/reader033/viewer/2022052510/56649e145503460f94afe728/html5/thumbnails/11.jpg)
Future Features?
• Persistent user preferences (size, color, number of caption lines)
• Better scaling of player and captions• Build an authoring tool for creating
caption XML files• Add hooks to display captions from FLV
cue points• Internationalization support
![Page 12: Retooling the captioning workflow for mobile learning NMC Summer 2006 Jeremiah Parry-Hill, Ian Webber Rochester Institute of Technology](https://reader033.vdocument.in/reader033/viewer/2022052510/56649e145503460f94afe728/html5/thumbnails/12.jpg)
The Future
• Interactive web apps (AJAX, etc.)• Crowdsourcing - group edit• Putting the tools in the hands of the
faculty• More sophisticated search• Voice recognition
![Page 13: Retooling the captioning workflow for mobile learning NMC Summer 2006 Jeremiah Parry-Hill, Ian Webber Rochester Institute of Technology](https://reader033.vdocument.in/reader033/viewer/2022052510/56649e145503460f94afe728/html5/thumbnails/13.jpg)
Questions?
http://www.rit.edu/~jiwetcJeremiah Parry-Hill [email protected]
Ian Webber [email protected]