Network Ecologies Exhibition: Sneak Preview

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Above, a sneak peak at some of the work that Karin and I have been preparing for the Network Ecologies exhibition at The Edge, Duke University, April 20 – May 10, 2015. The paintings you see here are functioning QR codes (but the programming has not been finalized yet, hence the oblique presentation here). When finished, they will activate a variety of contents and scenarios that have to do with the theme of Network Ecologies. More info soon!

Frankenstein 1910 Glitch Mix

Video meditation inspired by the final paragraph of my book Postnaturalism:

Recoding our perceptions of the Frankenstein film, including even our view of Karloff’s iconic monster as the “original” of its type, Edison’s Frankenstein joins the ranks of the Frankenstein film series, now situating itself at our end rather than at the beginning of that series’ history. Now, prospering among the short clips of YouTube, where it is far more at home than any of the feature films ever could be, the Edison monster becomes capable again of articulating a “medial” narrative—a tale told from a middle altitude, from a position half-way between the diegetic story, on the one hand, of the monster’s defeat by a Frankenstein who grows up and “comes to his senses” and, on the other hand, a non-diegetic, media-historical metanarrative that, in contrast to the story of medial maturation it encoded in 1910, now articulates a tale of visual media’s currently conflicted state, caught between historical specificity and an eternal recurrence of the same. The monster’s medial narrative communicates with our own medial position, mediates possible transactions in a realm of experimentation, in which human and nonhuman agencies negotiate the terms of their changing relations. With its digitally scarred body, pocked by pixels and compression “artifacts,” the century-old monster opens a line of flight that, if we follow it, might bring us face to face with the molecular becoming of our own postnatural future.

Emergence Lab at Duke Media Arts + Sciences Rendezvous

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This Thursday, February 26, 2015, the Emergence Lab (headed by media artist Bill Seaman and composer John Supko) will be taking over the Duke Media Arts + Sciences Rendezvous. If you don’t know their work already, be sure to check out Seaman and Supko’s collaborative album s_traits (also available on iTunes and elsewhere), which has been getting a lot of attention in the media lately — including a mention in the New York Times list of top classical recordings of 2014:

‘S_TRAITS’ Bill Seaman, media artist; John Supko, composer (Cotton Goods). This hypnotic disc is derived from more than 110 hours of audio sourced from field recordings, digital noise, documentaries and piano music. A software program developed by the composer John Supko juxtaposed samples from the audio database into multitrack compositions; he and the media artist Bill Seaman then finessed the computer’s handiwork into these often eerily beautiful tracks. VIVIEN SCHWEITZER

In their Generative Media Authorship seminar, which I have been auditing this semester, we have been exploring similar (and wildly different) methods for creating generative artworks and systems in a variety of media, including text, audio, and images in both analog and digital forms. The techniques and ideas we’ve been developing there have dovetailed nicely with the work that Karin Denson and I have been doing lately with the S-1 Lab as well (in particular, the generative sculpture and augmented reality pieces we’ve been making for the lab’s collaborative Manifest Data project). I have experimented with writing Markov chains in Python and javascript, turning text into sound, making sound out of images, and making movies out of all-of-the-above — and I have witnessed people with far greater skills than me do some amazing things with computers, cameras, numbers, books, and fishtanks!

On Thursday (at 4:15pm) several of us will be speaking about our generative experiments and works-in-progress. I will be talking about video glitches and post-cinema, as discussed in my two previous blog posts (here and here), while I am especially excited to see S-1 collaborator Aaron Kutnick‘s demonstration of his raspberry pi-based eidetic camera and to hear composer Eren Gumrukcuoglu‘s machine-based music. I also look forward to meeting Duke biology professor Sönke Johnsen and composer Vladimir Smirnov. All around, this promises to be a great event, so check it out if you’re in the area!

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Sketch for a multi-screen video installation, which I’ll be presenting and discussing alongside some people doing amazing work in connection with John Supko & Bill Seaman’s Emergence Lab and their Generative Media seminar — next Thursday, February 26, 2015 at the Duke Media Arts + Sciences Rendezvous.

For more about the theory and process behind this piece, as well as the inspiration for the title, see my previous post “The Glitch as Propaedeutic to a Materialist Theory of Post-Cinema.”

The Glitch as Propaedeutic to a Materialist Theory of Post-Cinematic Affect

In some ways, the digital glitch might be seen as the paradigmatic art form of our convergence culture — where “convergence” is understood more in the sense theorized by Friedrich Kittler than that proposed by Henry Jenkins. That is, glitches speak directly to the interchangeability of media channels in a digital media ecology, where all phenomenal forms float atop an infrastructural stream of zeroes and ones. They thrive upon this interchangeability, while they also point out to us its limits. Indeed, such glitches are most commonly generated by feeding a given data format into the “wrong” system — into a piece of software that wasn’t designed to handle it, for example — and observing the results. Thus, such “databending” practices (knowledge of which circulates among networks of actors constituting a highly “participatory culture” of their own) expose the incompleteness of convergence, the instability of apparently “fixed” data infrastructures as they migrate between various programs and systems for making that data manifest.

As a result, the practice of making glitches provides an excellent praxis-based propaedeutic to a materialist understanding of post-cinematic affect. They magnify the “discorrelations” that I have suggested constitute the heart of post-cinematic moving images, providing a hands-on approach to phenomena that must seem abstract and theoretical. For example, I have claimed:

CGI and digital cameras do not just sever the ties of indexicality that characterized analogue cinematography (an epistemological or phenomenological claim); they also render images themselves fundamentally processual, thus displacing the film-as-object-of-perception and uprooting the spectator-as-perceiving-subject – in effect, enveloping both in an epistemologically indeterminate but materially quite real and concrete field of affective relation. Mediation, I suggest, can no longer be situated neatly between the poles of subject and object, as it swells with processual affectivity to engulf both.

Now, I still stand behind this description, but I acknowledge that it can be hard to get one’s head around it and to understand why such a claim makes sense (or makes a difference). It probably doesn’t help (unless you’re already into that sort of thing) that I have had recourse to Bergsonian metaphysics to explain the idea:

The mediating technology itself becomes an active locus of molecular change: a Bergsonian body qua center of indetermination, a gap of affectivity between passive receptivity and its passage into action. The camera imitates the process by which our own pre-personal bodies synthesize the passage from molecular to molar, replicating the very process by which signal patterns are selected from the flux and made to coalesce into determinate images that can be incorporated into an emergent subjectivity. This dilation of affect, which characterizes not only video but also computational processes like the rendering of digital images (which is always done on the fly), marks the basic condition of the post-cinematic camera, the positive underside of what presents itself externally as a discorrelating incommensurability with respect to molar perception. As Mark Hansen has argued, the microtemporal scale at which computational media operate enables them to modulate the temporal and affective flows of life and to affect us directly at the level of our pre-personal embodiment. In this respect, properly post-cinematic cameras, which include video and digital imaging devices of all sorts, have a direct line to our innermost processes of becoming-in-time […].

I have, to be sure, pointed to examples (such as the Paranormal Activity and Transformers series of films) that illustrate or embody these ideas in a more palpable, accessible form. And I have indicated some of the concrete spaces of transformation — for example, in the so-called “smart TV”:

today the conception of the camera should perhaps be expanded: consider how all processes of digital image rendering, whether in digital film production or simply in computer-based playback, are involved in the same on-the-fly molecular processes through which the video camera can be seen to trace the affective synthesis of images from flux. Unhinged from traditional conceptions and instantiations, post-cinematic cameras are defined precisely by the confusion or indistinction of recording, rendering, and screening devices or instances. In this respect, the “smart TV” becomes the exemplary post-cinematic camera (an uncanny domestic “room” composed of smooth, computational space): it executes microtemporal processes ranging from compression/decompression, artifact suppression, resolution upscaling, aspect-ratio transformation, motion-smoothing image interpolation, and on-the-fly 2D to 3D conversion. Marking a further expansion of the video camera’s artificial affect-gap, the smart TV and the computational processes of image modulation that it performs bring the perceptual and actional capacities of cinema – its receptive camera and projective screening apparatuses – back together in a post-cinematic counterpart to the early Cinématographe, equipped now with an affective density that uncannily parallels our own. We don’t usually think of our screens as cameras, but that’s precisely what smart TVs and computational display devices in fact are: each screening of a (digital or digitized) “film” becomes in fact a re-filming of it, as the smart TV generates millions of original images, more than the original film itself – images unanticipated by the filmmaker and not contained in the source material. To “render” the film computationally is in fact to offer an original rendition of it, never before performed, and hence to re-produce the film through a decidedly post-cinematic camera. This production of unanticipated and unanticipatable images renders such devices strangely vibrant, uncanny […].

Recent news about Samsung’s smart TVs eavesdropping on our conversations may have made those devices seem even more uncanny than when I first wrote the lines above, but this, I have to admit, is still a long way from impressing the theory of post-cinematic transformation on my readers in anything like a materially robust or embodied manner — though I am supposedly describing changes in the affective, embodied parameters of life itself.

Hence my recourse to the glitch, and to the practice of making glitches as a means for gaining first-hand knowledge of the transformations I associate with post-cinema. In lieu of another argument, then, I will simply describe the process of making the video at the top of this blog post. It is my belief that going through this process gave me a deeper understanding of what, exactly, I was pointing to in those arguments; by way of extension, furthermore, I suggest that following these steps on your own will similarly provide insight into the mechanisms and materialities of what, following Steven Shaviro, I have come to refer to as post-cinematic affect.

The process starts with a picture — in this case, a jpeg image taken by my wife on an iPhone 4S:

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Following this “Glitch Primer” on editing images with text editors, I began experimenting with ImageGlitch, a nice little program that opens the image as editable text in one pane and immediately updates visual changes to the image in another. (The changes themselves can be made with any normal plain-text editor, but ImageGlitch gives you a little more control, i.e. immediate feedback.)

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I began inserting the word “postnaturalism” into the text at random places, thus modifying the image’s data infrastructure. By continually breaking and unbreaking the image, I began to get a feel for the picture’s underlying structure. Finally, when I had destroyed the image to my liking, I decided that it would be more interesting to capture the process of destruction/deformation, as opposed to a static product resulting from it. Thus, I used ScreenFlow to capture a video of my screen as I undid (using CMD-Z) all the changes I had just made.

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Because I had made an inordinately large number of edits, this step-wise process of reversing the edits took 8:30 minutes, resulting in a rather long and boring video. So, in Final Cut Pro, I decided to speed things up a little — by 2000%, to be exact. (I also cropped the frame to show only the image, not the text.) I then copied the resulting 24-second video, pasted it back in after the original, and set it to play in reverse (so that the visible image goes from a deformed to a restored state and back again).

This was a little better, but still a bit boring. What else could I do with it? One thing that was clearly missing was a soundtrack, so I next considered how I might generate one with databending techniques.

Through blog posts by Paul Hertz and Antonio Roberts, I became aware of the possibility to use the open source audio editing program Audacity to open image files as raw data, thereby converting them into sound files for the purposes of further transformation. Instead of going through with this process of glitching, however, I experimented with opening my original jpeg image in a format that would produce recognizable sound (and not just static). The answer was to open the file with GSM encoding, which gave me an almost musical soundtrack — but a little high-pitched for my taste. (To be honest, it sounded pretty cool for about 2 seconds, and then it was annoying to the point of almost hurting). So I exported the sound as an mp3 file, which I imported into my Final Cut Pro project and applied a pitch-shifting filter (turning it down 2400 cents or 2 octaves).

At this point, I could have exported the video and been done with it, but while discovering the wonders of image databending, I ran across some people doing wonderful things with Audacity and video files as well. A tutorial at quart-avant-poing.com was especially helpful, while videos like the following demonstrate the range of possibilities:

So after exporting my video, complete with soundtrack, from Final Cut Pro, I imported the whole thing into Audacity (using A-Law encoding) and exported it back out (again using A-Law encoding), thereby glitching the video further — simply by the act of importing and exporting, i.e. without any intentional act of modification!

I opened the video in VLC and was relatively happy with the results; but then I noticed that other video players, such as QuickTime, QuickTime Player 7, and video editing software like Final Cut and Premiere Pro were all showing something different in their rendering of “the same” data! It was at this point that the connection to my theoretical musings on post-cinematic cameras, smart TVs, and the “fundamentally processual” nature of on-the-fly computational playback began to hit home in a very practical way.

As the author of the quart-avant-poing tutorial put it:

For some reasons (cause players work in different ways) you’ll get sometimes differents results while opening your glitched file into VLC or MPC etc… so If you like what you get into VLC and not what you see in MPC, then export it again directly from VLC for example, which will give a solid video file of what you saw in it, and if VLC can open it but crash while re-exporting it in a solid file, don’t hesitate to use video capture program like FRAPS to record what VLC is showing, because sometimes, capturing a glitch in clean file can be seen as the main part of the job cause glitches are like wild animals in a certain way, you can see them, but putting them into a clean video file structure is a mess.

Thus, I experimented with a variety of ways (and codecs) for exporting (or “capturing”) the video I had seen, but which proved elusive to my attempts to make repeatable (and hence visible to others). I went through several iterations of video and audio tracks until I was able to approximate what I thought I had seen and heard. At the end of the process, when I had arrived at the version embedded at the top of this post, I felt like I had more thoroughly probed (though without fully “knowing”) the relations between the data infrastructure and the manifest images — relations that I now saw as more thoroughly material than before. And I came, particularly, to appreciate the idea that “glitches are like wild animals.”

Strange beasts indeed! And when you consider that all digital video files are something like latent glitches — or temporarily domesticated animals — you begin to understand what I mean about the instability and revisability of post-cinematic images: in effect, glitches merely show us the truth about digital video as an essentially generative system, magnifying the interstitial spaces that post-cinematic machineries fill in with their own affective materialities, so that though a string of zeroes and ones remains unchanged as it streams through these systems, we can yet never cross the same stream twice…