New Music Video: Tot Taylor 'Featurette'

Well it's been bloomin' ages since my last blogfession; over a year it seems! I've been pretty busy in the meantime, scrabbling around making a living and not always making things I can write much about.

However...

Here's a music video I just made for musician, gallerist and novelist Tot Taylor. The track 'Featurette' is a somewhat autobiographical number, in which Tot addresses his teenage self circa 1973.

When I first met Tot a few months ago, he told me a story from his teenage years. Like me, (as it happens) he grew-up in Cambridge. As an aspiring pop star, Tot bunked-off school one day with his teenage bandmates and took the train down to London. Armed only with a demo cassette and an AtoZ street map, Tot's band tracked down all of the record companies they could and proceeded to 'knock on doors'. After many rejections Tot's crew ended-up at the offices of Island Records where miraculously they found a sympathetic ear... Amazingly, Tot and his band of schoolmates recorded a session for the legendary Island Records label. But then and there, the dream kind of hit the buffers. Cut to the present day and Tot decided to revive his song 'Featurette' and rework it as a wry 'message to his naive but ambitous teenage self'.

For such a story of retro pop ambition, I decided to make a film in the style of a naive 1970s era teenage film-maker. The animation is rough and wobbly and the live action footage is mostly shot on 8mm and 16mm cine film. Not such a leap as it turned out ;).

Cable Car : A new super8 film

Cable Car : super8 film, DIY processed & digitized from Chris Gavin on Vimeo.

Well here's my latest short cine film. It's very much DIY movie-making this one; shot on Black & White negative super8 film, developed in my home-made spiral processing tank and DIY digitized (using a home-made contraption) too. I hope soon to write a bit more about this.

More Adventures in CAD

For the last few weeks, I've been getting to grips with a trial version of Geomagic Design (formerly known as Alibre).

This is a CAD package that goes a lot further than the free Autodesk 123D Design I've been using previously. The main advantage seems to be the parametric structure to the programme which allows each part to have a complete history of non-destructive changes. Parts are initially designed separately, then brought  together to create an assembly. There are lots of alignment and constraint tools available to do this to a high degree of accuracy.
 
My plan is to at least learn at least enough CAD to be able to draft my projects and have them 3D printed from time to time. Here we see a plan for a very simple (and probably somewhat naive) device to help me digitize 8mm movie film. I've been messing about with something like this made of card and foamboard, so getting it made in plastic ought to be something of an improvement.
 

Geomagic DesignCAD drawing of assembly. Motor, sprocket, film channel and film strip combined.

So it's a stepper motor with a sprocket wheel attached and a film channel to guide the film through. Maybe not rocket science, but it's a mechanism and will need to be made with some precision if it's to work in any way at all. One day I'd like to 3D print this at home, but in the meantime, it's off to Shapeways.com with my .stl files again... 

CAD drawing of 25 tooth sprocket wheel to fit on motor shaft.

CAD drawing of film channel (guides the film by its edges) and housing for motor.

Pocket Sprockets

Well I've had bumper Friday of exciting things coming in the post today, first up here are my very first 3D printed objects. I present 2xDIY 8mm film sprockets. I only sent these to Shapeways.com on Monday night, and here they are in Friday's post! Much quicker than the 10 days Shapeways quote for turnaround time. I think it's pretty impressive that one can design a custom item and have it manufactured and returned within the same week. Here are the little fellas...

Now these are tiny, the hole in the centre of these is only 2mm in diameter, so you get some idea of just how tiny these are. I wanted to test the process with something small. Well I'm pretty impressed these came back, with all the features intact; maybe without the sharpness in definition I had hoped for. There 's no sign of the layering effect one sometimes sees in 3D prints, but there is a 'grainy' or slightly 'powdery' feel to these; they aren't smooth to the touch.

It remains to be seen whether my design and the manufacturing are fit for the intended purpose...

LATEST NEWS 16/02/13+++

Ok, these just don't seem to engage the film sprocket holes at all. It seems the 3D printed sprockets are just too big and fat to fit in the holes... However, I've just noticed that Shapeways offer a 'fine detail' plastic material that's 'slightly shiny'; that sound more like what I'm after. I think I'll redesign a bit on 123D Design and send off another print job soon.

My First 3D Print Job

Well, there it is! This evening I designed this small sprocket wheel in Autodesk 123D Design, a free and very basic solid modelling application, available here.

Why did I choose to make this for my first foray into the future of manufacturing? Well, it's small, simple and if it works could become a little cog (quite literally) in my ongoing DIY film scanning endeavour. That's if it comes back and engages the film properly. I've referenced the SMPTE super 8 dimensions, so I've got to hope it will. I'm keen to see if this method of design/manufacture will enable me to make the small pieces for this project with anything like the required precision.

I've sent this off to Shapeways.com who knows what I'll get back in 10 days time, stay posted...

My First Muller Scans: Super 8 Looking Great!

It's always an exciting day getting super8 footage back through the post, and today is one such day... I've had another reel of cine film processed and then telecined for my ongoing Enfield: My Kinda Town project.

 

I sent this roll to a different transfer facility this time, I wanted to try out the Muller HM73  film-scanner, so sent this film (and a 16GB USB stick) over to 18frames in Bielefeld, Germany.

The service was very fast, they turned this around within a day, it's just the UK/Germany postage that takes time (around 4-5 days each way). They put a 15GB avi file onto my memory stick, a lovely 1440x1080 sized image with the correct 1.333 pixel aspect ratio for my anamorphic footage. So I effectively get back my super 8 reel and a 1920x1080 16x9 file to work with. Kudos to Frank for getting these settings right, because anamorphic super8 footage is a fairly unusual format to be dealing with.

I have to say I am hugely impressed by the quality of the work, especially as this is a reasonably priced service. I'll definitely be sending a few more films this way in the future; maybe even getting a few re-scans of earlier films by way of comparison.

I've been sending my last few films off to Sweden to Uppsala Bildteknik for scanning on the FlashScan HD machine, from that system I was getting a 1024x720 4x3 scan, pillarboxed within a 1280x720 image size.

The new scans from the Muller machine are obviously clearer and higher resolution; the files seem  to be hardly compressed too. When ordering the telecine from 18Frames, I opted for their '2k look'; quite a heavily post-processed image which is highly-stabilized and sharpened to look more like larger film formats. For this project, I'm not looking for a wobbly grainy 'home movie' image, I'm trying to make my images look like a glossy cinema travel documentary or a commercial from the 1970s, and these would typically have been shot on 35mm film.

The thing is... the first couple of reels I had scanned for this project now have a very different quality to this new one, leading to the costly possibility of getting a couple of those earlier reels scanned again.

I'm not showing any moving footage from this project just yet, but here are a few stills (from the new Muller-scanned footage) just to give an idea of the new look.