Monthly Archive for February, 2006

links for 2006-02-28

links for 2006-02-27

Plug & Play: Simulus

Simulus* with video by dpwolf

links for 2006-02-26

links for 2006-02-23

links for 2006-02-22

del.icio.us daily links and RSS media feeds

del.icio.us/dpwolf by David Wolf

I’ve set up del.icio.us, a clever social bookmarking service to automatically post my daily links in the blog. I figure this place could do with a bit more activity and by adding a couple of lines of description to each link I can share the sites which catch my attention with a bit more clarity without having to sit down and write a proper post. I use del.icio.us quite a lot as I often move between different computers and locations.

While the daily post service is great, the interface for setting it up is a little clunky and cryptic unless you know what you’re doing. Thankfully Kevin Lim has written a helpful little guide to setting up del.icio.us with WordPress. It basically involves entering a username and password for your blog, the address of the xmlrpc.php file on your server, what time you’d like the post to occur in GMT and which category you’d like the post to appear in.

iTunes downloading video from a del.icio.us RSS feed

Another cool del.icio.us feature I’ve been meaning to post about for ages is the addition of RSS feeds for particular media types. Traditionally del.icio.us has provided RSS feeds of links for each tag, for example the RSS feed for links tagged “example” http://del.icio.us/tag/example is http://del.icio.us/rss/tag/example. Now, (since about halfway through last year actually) you can also search by media file type and generate RSS feeds for these complete with enclosures for use in podcasting applications like iTunes or FireAnt. So it can generate a feed of all the mp3 files people link to directly, or all the QuickTime movies or JPEG or MPEG files. Additionally, you can add tags to generate feeds of a particular media type about a particular topic, for example http://del.icio.us/tag/system:media:video+80s give you a collection of 1980s themed video files (mpeg, wmv, mov etc).

While I use iTunes as a media RSS client at the moment to harvest source clips which may be manipulated in live performance eventually it would be great to add a built in video RSS reader to my experimental video appliations (vidgets) and do live video searches.

[A disclaimer: subscribing to a feed of all mpeg or wmv files linked to by random strangers on the internet can lead to the automatic downloading of porn or other things you may not want on your hard drive (especially on a work or uni computer) so be careful eh ;-).]

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links for 2006-02-20

links for 2006-02-19

Glitcharama

A few months ago I began playing with manually corrupting jpeg files to see what kinds of artefacts I could create. I selected an image, compressed it down to a very small size (so I could easily manipulate large chunks of the data), opened it in a text editor (I like SubEthaEdit and TextMate) and added random text, copied pasted and generally shuffled the data, occasionally saving as new files.

Above is a QuickTime movie which animates through 12 of the resulting jpeg files. Click it to stop if it’s giving you a headache ;-) I re-compressed the jpegs just to be sure they wouldn’t crash QuickTime Player. Manually introducing errors and noise into files and then playing them is one of those “make sure you save any important files you have open” situations as things can grind to a halt.

I was playing with these images at Plug N Play at Kent St on Thursday night. I mentioned that I was planning on writing a php script which would similarly screw with jpeg images online and Sean told me about glitchbrowser.com.

From the site:

Computers are not allowed to make mistakes.

The glitch browser represents a deliberate attempt to subvert the
usual course of conformity and signal perfection. Information packets
which are communicated with integrity are intentionally lost in
transit or otherwise misplaced and rearranged. The consequences of
such subversion are seen in the surprisingly beautiful readymade
visual glitches provoked by the glitch browser and displayed through
our forgiving and unsuspecting web browsers.

This work was produced for New Langton Arts Packets programme,
by Dimitre Lima, Tony Scott and Iman Moradi.

Glitch Browser lets you enter a website’s URL and it will show you the page with all of the images randomly glitchified. For example, here’s the most interesting photos from Flickr through the Glitch Browser. Great stuff!

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