Extending Compendium for choreographic video annotation

We have now added Movie Maps to our Compendium tool. A given idea (i.e. hypertext node) can now be embedded in both time (one or more clips within one or more movies) and space (one or more locations within one or more movies). Because that’s how themes, resonances and meaning manifest.

Movie Maps can be linked into and out of just like any normal Map, so you can use all the usual Compendium strategies for making and managing meaningful connections between ideas:

  • the appearance/disappearance of a node (of any sort) to highlight something of interest in a clip (including a map containing your analysis)
  • direct graphical links to make visual connections into/out of/between clips
  • transclusion (or embedding as we’re now calling it) whereby a node appearing in a clip is embedded in other maps (including of course, other movies)
  • tags, whereby the clip shares one or more common features with other nodes, within or outside the movie

This has been developed working closely with choreographers who specialise in the use of digital media to play with time and space in dance, in the context of the e-Dance project: I just posted this description in more detail on the e-Dance Project website:

edance-demo

This series of movies brings together Choreography researcher Sita Popat and myself, who demonstrate and discuss the adaptation of one of the project’s e-Science tools for Choreography, the Open University’s Compendium tool for mapping ideas and annotating media. Acknowledgements to Michelle Bachler (Open U.) and Andrew Rowley (U. Manchester) for expert software development, and webcast wizard Ben Hawkridge (Open U.) for helping us migrate the footage to Web. High-resolution versions of the screen recordings are linked to the relevant tracks.

The video-enabled version of Compendium will be going into alpha release this month with invited testers, for full release within a couple of months.

The academic context for this work is set out in a recent article:

Bailey, H., Bachler, M., Buckingham Shum, S., Le Blanc, A., Popat, S., Rowley, A. and Turner, M. (2009). Dancing on the Grid: Using e-Science Tools to Extend Choreographic Research. Philosophical Transactions of the Royal Society A, 13 July 2009, Vol. 367, No. 1898, pp. 2793-2806. [PDF]

Spatio-temporal video annotation in Compendium

[From e-Dance blog]

We are now working on embedding video into Compendium, to enable not only the usual temporal annotation of video, but adding a spatial dimension so that choreography researchers/practitioners/students can position annotations in specific locations, appearing/disappearing within specific time-windows, and linked within and between clips.

Moreover, annotations in Compendium are not simply free-text ‘stickies’, but hypertext nodes, embedded in an arbitrary number of other views and conversations, possibly linked to whole new networks, possibly with their own annotated movies.

The first screenshot shows the node layer annotated over the video layer (from William Forsythe’s Improvisational Technologies DVD)…

This second example shows two videos running, connected by nodes…

This will be evolved into a more fully developed environment with appropriate support tools in the coming months, working closely with the choreographers as we release early and often for feedback.