Dbnvp

http://katlas.math.toronto.edu/drorbn/AcademicPensieve/Classes/12-wClips/HowToUseThisSite.png

dbnvp is a style for video pages and a collection of programs to create and manage pages of that style.

Samples

•  wClips-120118-1: An Introduction to this Website.
•  wClips-120201: finite type invariants of v- and w-braids, arrow diagrams, 6T, TC and 4T relations, expansions / universal finite type invariants. , by Peter Lee.
•  wClips-120118-2: w-Braids by generators and relations and as flying rings, by Zsuzsanna Dancso.
•  SwissKnots-1105: Facts and Dreams About v-Knots and Etingof-Kazhdan.
•  SK11_Sazdanovic: A Categorification of the Polynomial Ring, by Radmila Sazdanovic.
•  AKT-090910-1: 3-colourings, Reidemeister's theorem, invariance, the Kauffman bracket.
•  Test1, GlobalNotes, notes
•  Test2, GlobalNotes, notes
• Many more at AKT-09.

Links

• The dbnvp directory (to get the sources of all php files in this directory, download all_php_files.zip.php and save it without the .php extension, and then open it or unzip it as a zip file).
• A post in Jim Colliander's blog.
• The project birthplace (and further links) at 2009-06/one/Streaming_Video.pdf.
• Mozilla on video: https://developer.mozilla.org/En/HTML/Element/Video and https://developer.mozilla.org/en/Using_audio_and_video_in_Firefox.
• Flumotion and Cortado: http://www.flumotion.net/ and http://svn.wikimedia.org/viewvc/mediawiki/trunk/cortado/.
• Converting videos to theora: http://v2v.cc/~j/ffmpeg2theora/.
• Icecast: http://www.icecast.org/.
• VLC: http://www.videolan.org/
• "HTML5 Video" in the Theora Coockbook: http://en.flossmanuals.net/TheoraCookbook/HTML5.
• Alternative video hosting sites: http://tinyvid.tv/, http://www.dailymotion.com/ca-en.

To Do

• Save current time and other state parameters with cookies.
• "Previous/next" links.
• "These notes are (mostly) by the students and for the students...".
• Allow linking into a specific video time.

Done

• Allow an independent refresh of the "comments" panel.
• Allow linking of blackboard shots. Each Talk.php may set parameters to manage blackboard shots:
  • "bbsfolder" - a directory for the bbs.
  • "bbstime" - a function to compute the absolute time of a shot from its filename. In case of an invalid file, should return 0.
  • In addition, Talk.php should contain a "startingtime" and an "endingtime" parameters.