Tutorials and guides

http://www.atomiclearning.com/freeimovie.shtml : Free iMovie video tutorials.
http://www.macaddict.com/magazine/2000_04/imov_1.html : Macaddict takes you through the production of their own movie, edited in iMovie.
http://www.macworld.com/subject/imovie/index.html : Macworld's iMovie archive of everything they have said about iMovie.
http://www.macinstruct.com/tutorials/wap/imovie/index.html : Very basic inroduction to iMovie.
available online at http://www.oreilly.com/catalog/imoviemm2/ : iMovie 2: The Missing Manual by David Pogue — highly recommended resource. As the Web site says, "covers every step of iMovie video production, from choosing and using a digital camcorder to burning the finished work onto CDs. Far deeper and more detailed than the meager set of online help screens included with iMovie, the book helps iMovie 2 users realize the software's potential as a breakthrough in overcoming the cost, complexity, and difficulty of desktop video production."
http://homepage.mac.com/qt4edu/tutorials : Authoring QuickTime for education.
http://www.apple.com/quicktime/products/tutorials : Apple's QuickTime tutorials.
http://www.peachpit.com/books/catalog/74145.html : QuickTime 5 for Macintosh and Windows: Visual QuickStart Guide.
http://www.sorenson.com/content.php?cats=3 : Sorenson's learning page. Has links to product tutorials, glossaries and lessons on web video and streaming.
http://www.realnetworks.com/devzone : Real Network's development guidelines.
http://www.realnetworks.com/products/producer/index.html : Real Producer Tutorials.
http://www.utexas.edu/learn/realaudio : UT Team Web's Real Audio/Video learn-to-publish site.
http://www.discreet.com/support/index.html : Support and training rolled into one page.
http://www.moviemac.com/create_movies/shooting_video.html : Good basic introduction, written with iMovie users in mind. Part one.
http://www.moviemac.com/create_movies/capturing_video.html : Part two; intro to capturing.
http://www.moviemac.com/create_movies/editing.html : Part three; good intro to editing practices.
http://www.videonics.com/articles/ : Another good basic introduction to editing. Good intermediate articles as well.
http://www.datavideo-tek.com/datavideo2/nav&bkg_elements/resources/resources.htm : Good, very basic advice. Includes terms and basic guides.
http://www.2-pop.com/ : Good site for discussion boards, and How-to's.

FAQs

http://www.apple.com/imovie/pdf/iMovie2_DS-b2.pdf : iMovie FAQ, in PDF format.
http://developer.apple.com/quicktime/qttutorial/index.html : QuickTime FAQ.
http://www.videomaker.com/scripts/lobby.cfm?id=9 : Great FAQ's, very comprehensive (login required, but it's free).

Showcases

http://www.apple.com/imovie/gallery/ : iMovie Gallery.
http://www.apple.com/quicktime/hotpicks : QuickTime Gallery.
http://www.sorenson.com/content.php?cats=4 : Sorenson Gallery.

Product pages

http://www.apple.com/imovie : iMovie's product page.
http://www.apple.com/quicktime : QuickTime's product page.
http://www.sorenson.com/content.php?cats=2: Sorenson's Product page.
http://www.real.com : Real Audio/Video product page.
http://www.realnetworks.com/products/producer/index.html : Real Producer product page.
http://msdn.microsoft.com/library/default.asp?url=/nhp/Default.asp?contentid=28000411: Windows Media Player product page.
http://www.discreet.com/index-nf.html : Cleaner 5 and Media 100 main site.

Support forums

http://www.info.apple.com/usen/imovie/ : iMovie support forum.

Examples of video in online pedagogy

http://www.utexas.edu/courses/wagner/ : Dr. John Weinstock has put together an excellent page for his class on Richard Wagner.
http://www.gslis.utexas.edu/technology/tutorials/ : The University of Texas at Austin's Graduate School for Library and Information Sciences Tutorial Junction. This site offers video tutorials for commonly used applications and download links for the video players.
These are the scenes we used in the Faculty Retreat and Digital Video Class. They show what to do, and what not to do, to make your DV production the best it can be.
Scene 1 : http://128.83.193.37/~training/scene1.html
Scene 2 : http://128.83.193.37/~training/scene2.html
Scene 3 : http://128.83.193.37/~training/scene3.html

Emerging technologies

http://www.3ivx.com : This is a new codec for Macs which uses the MPEG-4 standard for encoding.
http://www.divx.com : This is a new codec, much the same as 3ivx, except that it is, more or less, cross platform. This is an open source codec.
http://www.projectmayo.com/ : The project that spawned DivX.