Showing posts with label audiovisual research. Show all posts
Showing posts with label audiovisual research. Show all posts

Monday, July 19, 2010

Some Issues with Gizmos and Gadgets

Time for just a quickie now, and as it seems the first one to become part of our slowly developing roll. Well, my steadily growing experience in making videographic work seems to lend itself to certain abuses. I, and I have to admit the true causes elude me, have become increasingly interested in the technological side of video production also. Me, a nerd, never. IDDQD.

For our ongoing 'Pushing the Scene' project we bought another camera to record video with, in order to get more dynamic footage from interviews with two simultaneous angles. And, as seems to be the hip and pop fashion, it was not a videocam, but an DSLR capable of HD video recording. Now, don't get me wrong (in what follows), the luxury of shooting footage with exchangeable lenses is unparallel. However, DSLRs are certainly not ready to be (at least in terms of my limited experience) the sole recorders of video (and audio) for video projects. For now, they take wonderfully pristine footage with the correct lens choices. However, in terms of reliability and audio recording there seem to still be some unresolvable obstacles in the way. By the way, our DSLR is the Canon EOS 550D with a Sigma fisheye lens (especially suitable for low-light shooting) and another Sigma lens for more all-around applications.




Our JVC video-cam.



Some of the usual gear of a contemporary ethnographer.

First, a gripe about reliability. The 550D overheats if the shot takes over circa 20 minutes (and most interview settings obviously do). Secondly, the audio capturing capability is practically zero (with the internal mic). This naturally did not come as a surprise, as we knew we were going to use our videocam's (JVC GY-HM100U) audio capturing capabilities for most of our recording. However, as the Finns say, the hunger increases as you munch away, and therefore I have become increasingly interested in building a presentable rig out of our Canon DSLR for video use.

So, (after days of internet scowring) what do I need? Well, a decent microphone for starters. I went through a whole set of directional test mics (Rode Videomic, Azden SGM-X / SMX-10 etc). Directional meaning to have the ability to capture audio from a certain direction, i.e. the voices of interviewees in otherwise loud surroundings. However, as I learned, this was not the only qualm. As our Canon 550D is not primarily intended for video shooting, there is one rather gargantuan concern. This would be the AGC ('automatic gain control') 'feature' that basically, for the lack of better wording and excuse my French, absolutely f***s up your recorded audio. Thankfully, Canon seems to have no interest in rectifying this problem, and there are open source micro-projects that tackle this issue for the 5D Mark II model, but not, to date, for the 550D. So yes, indeed, thanks a whole bunch Canon. The 'methodology' of videography work certainly lunges the researcher in a whole new realm of 'what you need to know', and this just after I thought to have acquired a decent baseline knowledge of editing in terms of all the various video formats and codec issues.

How to go about this, then? How to (preferably) brutalize the AGC out of our 550D. As it turns out, this in itself will not be the ultimate salvation. As I know from my dabblings with music production, I need to be able to monitor the sound entering my camera also (as in 'not too loud, not too soft'), and of course, a DSLR not dedicated to video shooting lacks all such capabilities. Well, I found at least two options. The rather bulky Beachtech DXA-5DA and the Juicedlink DT454 4-CH. These are basically boxes of audio electronics to attach to your camera that give you the capability to monitor the recorded sound that is being fed to the DSLR.

And here's the twist and the crux and the help-me-I've-had-enough part of this post. I tested two Beachtech DXA-5DA today with 3 different mics, and neither Beachtech DXA-5DA device showed any decent graphical representation of the sound going in. This would be the device to use as it provides a way to circumnavigate the whole AGC issue by fooling the cameras electronics (but that, I have to say, is another whole matter in and of itself). This, in practice, rendered the whole monitoring feature unusable without constant headphone monitoring. With our preference for unobstrusiveness and 'going in light' in our ethnographic video work, it would seem kind of peculiar for me to rock a camera rig the Ghostbusters would be envious of with the humble addition of having wires hanging out of my ears. Very subtle, indeed.

So, the outcome. I'll wait for something else. And we'll continue to use audio by relying on our JVC video-cam only. It may not take as spectacular footage (especially in the dark), but it is a full-fledged video recorder. To date, it seems, a DSLR is not. Finally, a normative recommendation. If this is your game, use both. Always. And simultaneously.

Saturday, June 19, 2010

Further notes on CCT 2010 conference themes

In addition to the themes covered in the previous posting, here's to summarize some of this year's sessions (with a couple of notes linking to our own project). The themes included: new research methods, postmodern and ethnic consumption, challenges linked to public goods/services, class dynamics and consumption, consumer culture in third world countries, consumer resistance/culture jamming, culture and ideology, market-mediated relationships, the contested notion of place that shapes consumer experiences, femininity, consumer-marketer co-creation, community and family, mediated images and ideologies of body and health, consumer identity practices, critical questions on consumer culture terminology, and finally, socio-cultural construction of authenticity -- session where we presented this time.

I particularly liked the session on new methods. Visual Analysis (VA) was explored as an tool for gaining cultural insight on consumer behavior and practices. Kristen San Jose presented a piece in which she applied VA in the context of fashion consumption in Tokyo. Although there's a long tradition of visual research in CCT, I agree that there's plenty of future opportunities in this regard. For instance, researchers (and companies alike) often rely on text-based analyses. For us, it would be interesting to extend VA also towards moving images / video, something I haven't seen yet. Adding nicely to the session, Alex Thompson's presentation brought about interesting views on how companies perceive and conceptualize consumers, in a study where commercial ethnography was the focus. I liked the way in which video was used as a means to communicate consumer knowledge to company executives -- this nicely contrasts with more traditional ppt presentations and figures we're used to. Alex's points about different mechanisms at play, including rituals, embodiment and symbols, are something video really can capture in an intriguing way.

Another interesting session set out to re-conceptualize the contested notion of place. Drawing insights from material culture theory, Jeppe Trolle Linnet's presentation shed light on material and social aspects of place and space in the context of home and homeyness (what he called 'hygge' in Danish). It was interesting to see how this hygge is constructed and negotiated in different settings, not only at home but also in other social places such as neighborhoods or communities. They act as a sort of social comfort zone, a cozy, warm, and safe environment that is distinguished from other non-hyggelig, cold, and modern places. In a closely related study Zeynep Arsel and Jonathan Bean presented on 'apartment therapy' -- a conduct in which people modify their homes through interior design to better match their desires. In our own research we're also throughly interested in how such interlinked and mediated cultural spaces and sites are at play.

In the co-creation session, several papers sought to understand the cultural dialogue and co-creation between consumers and producers/marketers. Robert Harrison presented a fascinating paper on Black Friday - a sort of corporate ritual and event which is largely the result of consumer's active participation during a consumption event. Another really nice paper was by Daiane Scaraboto and Rob Kozinets who investigated the community of geo-cacaching -- a sort of GPS treasure hunt game invented and organized by consumers. This study showed how consumer's infinite innovative potential, playfulness, and creativity plays an important role in the creation of a new markets -- exactly what we're also seeing our own study.

Finally, our own session in which authenticity was explored as an essential component and a driver of culture. I think the session was very interesting as it nicely brought together three distinct viewpoints on authenticity -- namely brand, place, and consumption-production interplay. As it was noted, in consumer research authenticity is often investigated by looking at consumer perceptions, and it is commonly tied to certain objects (e.g. brands), lifestyles, or places. In our presentation on electronic music culture, we wanted to consider how authenticity -- which often drives cultural change in (music) culture -- is actually achieved and negotiated by different influential cultural agents. In our study these agents in fact simultaneously adopt the role of producers, DJs, and consumers. We also brought with us our new research team member Risto (aka Desto) who is an authoethnographic member in our research team and a DJ/producer himself. This move was very well received, and we had lots of lively discussions after our presentation. Thanks for everyone involved!


Some pics from our presentation at CCT5






Overall this fifth annual CCT conference pointed out many interesting future directions. Especially, the increasing attention to spatial and embodied aspects of culture as well as emphasis on creative methodologies -- including audiovisual and multi-method approaches -- brings to the fore new thrilling work that is currently emerging.