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Posts Tagged ‘lightning’

Iceland. 3D Workshop Update – 3D Plans.

March 6th, 2010 Alister Chapman No comments

Hi all. Last week I was in Iceland running a couple of 3D workshops and master classes. They went really well and I think everyone that attended learnt lots and went away with enough knowledge to start experimenting for themselves. One of the biggest 3D stereoscopic issues is monitoring, both on location and in the edit suite. This will get easier when the new 3D consumer TV’s start hitting the stores, but at the moment any kind of decent 3D monitor is expensive. Transvideo for example now have a comprehensive range of very nice looking 3D location and studio monitors, but prices for these start at just under 6000 euros (I’m trying to get on for review) and are a little steep for me. In Iceland we used good old fashioned Anaglyph as the glasses are cheap and it can be shown on any existing colour display. It was hard to convince some of the attendees that if the clips we shot were show using polarised or active glasses then they would look so much better. So for the next workshop I’m going to have to workout some other way of showing the material, maybe I will have to bite the bullet and buy a dedicated 3D field monitor.

Sony PMW-10MDDuring some research into camera options for 3D I came across the Sony PMW-10MD. This is based on a Sony EX camera but with the optical block separated from the recorder and fitted with a C mount for the lens. A pair of these in a side by side configuration would be really neat and offer the same kind of image quality as the EX3 offers but without the need to use a beam splitter rig for narrow interaxials. Again I’m trying to track down a couple to evaluate. As well as 3D applications this would also make an excellent POV camera, however being a medical product it may prove a little on the pricey side. Maybe I’m just not realistic about how much this stuff costs? But even 3D budgets are being squeezed. Sky 3D’s uplift for 3D is something like 20%-30%, but as anyone that’s worked seriously with 3D will tell you it takes twice as long to shoot, takes twice as much gear and takes twice as long to edit. So trying to make budgets work for 3D is difficult.

Filming a frozen waterfall in 3D

Anyway back to Iceland… After the master classes I did a bit of exploring, it’s an amazing country with some quite spectacular scenery. The only problem was that the weekend I was there saw the heaviest snowfall of the winter and storm force winds. If any of you have watched my recent Aurora How-To video all the way to the end you will have seen the kinds of conditions I encountered. My new Vinten 5AS tripod worked brilliantly. It’s no feather weight at 7kg but when your shooting in strong wind that weight makes a big difference making the whole setup so much more stable than it would be on a lightweight tripod. The 5AS head proved to be a good match for my side-by-side EX1/EX3 3D camera rig providing just the right amount of drag and balance compensation.

As Spring approaches I’m starting to work out my plans for the Tornado season. Do I try to capture another Tornado in 3D with my new mirror rig, or do I concentrate on getting some really filmic footage with the PMW-350? If I had the time and budget I’d try to do both. Later in the year I want to shoot lightning with some very wide spaced cameras so that you will be able to see the structure of the lightning bolts in 3D. Oh and by the way, I will be running an extreme weather filming masterclass if you want an amazing adventure at the same time learning a range of video techniques.

PS. The big blue chip corporate stereoscopic project that I was DoP-3D on has been completed and delivered to the client. They are absolutely over the moon and discussing future 3D projects. There will be a launch at the BFi in London in April and after that I will be able to share some of the amazing footage that we shot over the past 4 months.

Arrived Arizona, Forecast is mad! NanoFlash is here>

August 21st, 2009 Alister Chapman No comments

Landed in Tucson last night with lightning striking the ground to the south. The forecast for the next few days is pretty wild. There should be lots of opportunities for some great lightning shots. When I got to my hotel my Convergent Design NanoFlash was waiting for me. This little box will be great for this shoot as it has a pre record function that records the 4 seconds or so prior to pressing the record button. By using that I will be able to set the camera up facing the storm and as soon as I see a lightning bolt I can press record and instead of filling up the cards with hours of junk all I’ll have is short clips each containing a lightning bolt! I have a PDW-700 and an EX1 with me and I’ll be using the NanoFlash with both. I’m looking forward to seeing lightning at 100Mb/s. Lightning is quite challenging for any codec due to it’s very short transient nature. The XDCAM codecs have always done a good job, but Im expecting something special from the NanoFlash.

The plan for today is to head out to the west of Tucson this afternoon, maybe to Kitt Peak to catch the storms as soon as they get going. I’ll post later and get some frame grabs or clips online as soon as I can.

Arizona Count Down

August 15th, 2009 Alister Chapman No comments

I’m off to Arizona on Thursday for a long weekend to shoot the monsoon thunderstorms. I had postponed this trip from earlier in the month when the weather just wasn’t right. This tim around the forecast is really good (for storms that is). I will be shooting with my PDW-700 and my EX1. I will also be giving the Nanoflash a shake down making good use of the cache function to capture what I hope will be some great lightning storms.
Anyone want to join me? I have a couple of spare seats in the car and motel rooms are peanuts.

Weather Stock Footage

June 5th, 2009 Alister Chapman No comments
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