metapixel+pix_alpha.pd

120115_Screenshot - 01152013 - 04:33:12 PM

Playing around in an old PureData patch using GEM and some ‘metapixelated’ images.

HAIP 2012 & Active Citizens Take Action (ACTA)

It’s been a crazy crazy drive for last couple of months for me. I was mainly very busy with things of programmatic (content) nature at Cyberpipe/Kiberpipa space. And it will be crazy for next two weeks like hell, as we are approaching the launch of the festival HAIP, biennial festival for new media arts, which is now in it’s 5th edition:

Internet [...] has overturned what we take as given and as possible. The dream of all people getting access to all knowledge suddenly came within our reach. It seemed just an issue of interpreting when the trajectory curves of global personal computer distribution and internet access penetration would finally make universal access to knowledge a reality. However, the actual trajectory of development of public libraries in the age of internet are pointing in the opposite direction – that the phenomena we people are most proud of are being undercut and can easily go extinct.

Public libraries now cannot receive, and sometimes not even buy, the books of some of the largest publishers [1]. The books that they already hold they must destroy after lending them 26 (?!?) times[2]. And they are loosing the battle to the market dominated by new players such as Amazon, Google and Apple.

On the other hand, we are also part of “ACTA – Active Citizens Take Action“:

The project brings together citizens active in youth and Internet non–governmental organizations from different European countries to discuss authorship rights, piracy and privacy on Internet, efectivness and ethics of the movement Anonymous; to analyse the involvement of civil society in the decision making processes about ACTA at national and European level, to research and learn how to influence national and European parliament on the policies and legislation.

We want to foster action, debate and reflection on European citizenship and democracy through analyzing ACTA and related issues. Encouragement of interaction between citizens and civil society organisations from all participating countries and discussions, exchanging views and presenting citizens opinion and project results with relevant decision makers at local, national and EU level, will be the key principles of the project.

same old same old: codecs!! (avconv and AAC)

Today I encountered problems with encoding video/audio material due to same old problematic, which so many people seem to not notice but seems that it is oh so important. At least to content creators.

In short, here’s the thing: avconv, the flagship encoder/decoder for most of a/v content (it’s a fork of more famous ffmpeg), now cannot in a simple way encode AAC audio (this is the most common format for h264 mp4 video – or so it seems). In order to have avconv with libfaac encoder (which creates AAC audio) compiling is necessary – without an option to create a deb (if you are on Ubuntu or Debian). That’s quite inconvenient. However, there is an experimental work-around: instead of -acodec libfaac, use ffmpeg/avconv’s own experimental encoder by using -acodec aac -strict experimental.

So here’s the full commandline:

avconv -i INPUTFILE.EXT -s 480x320 -r 25 -b 1000k -bt 1600k -vcodec libx264 -pre:v medium -acodec aac -strict experimental -ac 2 -ar 48000 -ab 128k OUTPUTFILE.mp4

Above was made in order to transcode any video to a format suitable for Waterwheel online platform.

a slice of critique of “commons”

A thought-provoking critique of the commons ….

“[...] communicative capitalism celebrates and relies on constant, nearly inescapable injunctions to participate, to express, to be part of a common that is expropriated from us rather than shared by all of us. It enjoins us to share in an illusion, to embrace a fantasy that extreme inequality is accidental rather than essential to the capitalism of global communication networks. Because we know it’s an illusion, a fantasy, at least part of the work of consciousness-raising is done. The task, then, is to claim the common against those who say they own it, accentuating the division between their claim to own and our communicative acts, power, and production.”
– Jodi Dean

See also her books Blog Theory: Feedback and Capture in the Circuits of Drive, Democracy and Other Neoliberal Fantasies: Communicative Capitalism and Left Politics and her blog I Cite.