Posts Tagged ‘photography’

Review of Brinno TLC200, TLC200 Pro and webcam timelapse

March 23, 2014

Timelapse photography looks REALLY cool, and thanks to modern technology, its now affordable to most people.

I’ve done a LOT of timelapse photography over the years.  A couple of examples:

The most expensive, and versatile way is to just use a DSLR and an intervalometer.  However if you are going to just turn the images into a HD movie, to be honest a DSLR is overkill!

One option I’ve been using for years is a webcam and a netbook.  It actually works quite well, in that there is never a a serious limit on diskspace and it can run for about 8 hrs on batteries.  I have done a timelapse of a transatlantic flight like this.

Then came some dedicated ‘off the shelf’ timelapse cameras.

tlc vs tlc pro

The Brinno tlc200 pro and tlc 200. Two dedicated timelapse cameras that recently came on the market. The principal advantage they offer over compact cameras with a timelapse capability is a ‘stand alone battery life’ where they will run for days to weeks on the internal battery (4xAA).

The first one I got was the Brinno TLC200.  It worked well enough for me to get two of them, however there is simply no contest when it’s compared to the Brinno TLC 200 pro.  The TLC200 has a relatively narrow angle lens less suited for timelapse (which typically requires wide angle lenses), it is poor at low light levels and cannot be focused.

This review is also available in video form:

The Brinno TLC200 Pro works acceptably well.  The lens is quite wide angle, and can be focused manually.  It will run on batteries (4xAA) for days to weeks (depending on how often you take pictures).  My principal problem is if you are running it off batteries, it’s almost impossible to tell if the batteries are flat, or even if the timelapse is still running.  This point can be disturbing if you are running a timelapse for months, and do not want to move the camera to check it’s still working.  It can be powered off USB, but this obviously requires a USB power cable (micro).  They do sell outdoor enclosures, but generally I wouldn’t recommend them.  They are only compatible with the standard Brinno lens, and when in the enclosure, you lose the ability to power the camera by USB.  

The camera records the movies directly to SD card.  It comes with a 4Gb card, but if you are doing anything sensible, I would recommend at least 16Gb.  The Brinno will also automatically stitch the images together into an *.avi file.  With the netbook, the most reliable method is just to record a series of images, which you can then stitch together yourself using video editing software.  I use Sony Vegas Pro (not recommended if you are starting with video editing, it’s very versatile, but that also means it’s very complicated!), but most video editing software will allow you to stitch together a sequence of images into a video file.

This is an affiliates link to the Brinno TLC200 Pro.

Brinno TLC200 Pro HDR Time Lapse Video Camera

When you compare the video of the TLC 200 Pro side by side with a netbook with a wide angle webcam, the webcam is the clear winner.  The downside is of course you need the netbook to continuously run the timelapse.  For me, I just ran a timelapse like this for over a year, so it basically ‘cost me’ a netbook.  This makes things like the brinno seem cheap.  Having said that, it’s very nice to be able to see, day to day, that the timelapse is still running away happily.  This is an option you just don’t get with the TLC 200 Pro.  However if you want an entirely self contained unit to run outside (with cover from the elements) for a day or two, the Brinno TLC 200 is superb!

If you are going to use a netbook/ notebook, the choice of webcam is critical.  You NEED wide angle.  Personally I would recommend the Genius wideangle webcam.  It gives you EVERYTHING.  Most importantly a very wide field of view, it records in 1280×720 and it has a small compact form factor with good exposure.

genius

Genius wide angle webcam. Most superb performer for timelapse! Recommended without hesitation.

Most definitely recommended on every level!

Prior to this I had used the microsoft HD camera.  This in its native form is relatively narrow angle and less suited for timelapse.  The solution that I eventually came up with was to take the front off the web cam, and add a cheap wide angle lens.

microsoft camera

Take the front off your microsoft HD webcam, and you can quite happily add a wide angle lens, which provides quite good results!

This actually worked okay, but for me these microsoft webcams would crash intermittently (randomly from hours to days), which was infuriating if you were taking a long timelapse only to find it ruined by the camera crashing.  This is simply not an issue with the Genius webcam.  The Genius wideangle webcam I have found to be the clear winner everywhere!

Monday 25th July (WHOLE SKY time lapse!)

July 26, 2011

Monday 25th July, up after dawn and rolled into LA.  Traffic is a nightmare!  Picked up the fixed camcorder by 9ish and headed over to a mcdonalds for wifi.    Caught up with blog n emails.  Notably I’ve now got a buddy in Hawaii who’s ready to give the global timelapse thing a go.  He sounds like he really knows what he’s doing and certainly has much better kit than me.  However I still needed a location to head to.  I checked out the clear sky forecasts and they were excellent in the Sierra Nevada valley.  Packup up and headed out, charging batteries on the way.  This is always the absolute nightmare of astro-on-the-road is when you are spending so much time out of doors in the hard sunlight, your body really syncs up with the sun in a powerful way.  Almost to the point where, sun goes down and you go to sleep, and yeah it’s REALLY hard to fight against that to stay up all night doing stuff.  On the way out of LA I stopped by and saw Lisa, who had lent me a couch during TAM.  Then the drive out to the North.   Again the traffic was a nightmare.  Got to Ridgecrest in late afternoon passing enroute something that looked like an observatory, but I now believe to be military radar of some sort.  It looks a good site.  Lots of roads leading off into the desert near the top of a mountain, purportedly for dirt bikers, but whatever, looked like my polite surburban 2wd low clearance could handle it.  Picked up the largest coffee I could find, and headed out into the desert.  In the end I hardly had to go that far off the road and was there for a fantastically dark sunset.  However there was wind, 10-20 mph wind.  Firstly thats the kiss of death if you are trying to point a telescope at a point source, and secondly there was a small amount of dust with it.  Now that was great for the lasers, meant you could see them easily, however its a killer for shutter mechanisms, drives gears etc.  I decided I would stand off on setting up the scope till the wind died down.  The wind didn’t die down, not even a little.  However the sky was superb with the milky way forming a glowing arch from horizon to horizon.  Started messing around with the cameras.  Even if I can’t do any astro, I’ve got some stuff to field test.  Most notably the 4mm ‘180 degree lens’.  Gave good piccies of the Milkyway and after a while I decided to laser my name into a mountain, just for yuks.  After that, I spent a wonderfully pleasant night, with the cool desert wind blowing steadily through my car, all the time with my head poked out of the window, watching the stars slowly spin above my head.  Jupiter rose fast and high, and the late cresent moon somewhat after it.  The next morning I was quite happy with the results!

The Solar System in Motion (LIVE) – it’s going to happen

July 25, 2011

For those who didn’t catch it earlier this year, the ‘global planetary timelapse’ project was rejected for youtubes ‘nextup’ program.

However the idea is still a good one, and it’s going to happen!  So behind the scenes I’ve been putting out feelers, and working out how we are going to make this project happen.

As we are unifying several concepts that have never really been put together like this, doubtless there will be a learning curve.  Different guys, with different kit, trying to get a unified data stream.  Hmmm, tricky!

So I’m now heading up to the dark skies round the back of the Sierra Nevada (GREAT SKY FORECAST!)

http://cleardarksky.com/csk/prov/California_map.html?Mn=light%20pollution

to see what I can actually do with the kit I have.  We will then put the project together in stages.  I think our first attempt will be to do a time lapse of the moon from both the mainland US and Hawaii.  We will then try to get people involved in Australia and further around the world (indeed if you are in Australia, or further round the world (so to speak), please contact me @ thunderf00t@hotmail.com, this project Needs You!).  In the first instance it will probably work best with folks who know pretty much what they are doing, but also I would love to put a project like this together with school kids watching the moons of Jupiter, which could be done with almost any telescope that can track.

Anyways Gentlemen, Ladies!  The Mountains and the Dark Skies Await!

TO INFINITY AND BEYOND!