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dvdowns

dvdowns

by dvdowns

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114 subscribers
129,146 video views
5 days ago

Flash Basics Part 2

dvdowns dvdowns commented:

Thanks for the feedback :)

1 week ago

eggtime3.m4v

A time-lapse video made using 1 second intervals with a gopro camera on an egg-shaped timer

dvdowns dvdowns uploaded
1 week ago

Egg-shaped timer and Gopro timelapse video.

Busy trying to get a smooth timelapse video with a rotating camera .

dvdowns dvdowns uploaded
1 week ago

dis-assembly timelapse.mov

KH rebuild , 13/05/2012 dis-assembling the stage . Hamilton New Zealand - Nawton .

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2 weeks ago

Butterfly take-off

Nikon J1 and 400fps butterfly taking off .

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2 weeks ago

Our photo-shoot

We had a mock wedding shoot since we married in court 7 months ago .

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  • 2 weeks ago
    dvdowns dvdowns commented:

    Join our facebook group "Hamilton models and photographers meet-ups" , we can arrange something :)

3 weeks ago

Weddingshoot3.m4v

A compilation of behind the scenes videos from our mock wedding shoot today .

dvdowns dvdowns uploaded
3 weeks ago

NikonJ1 balloon.m4v

A Nikon D40 triggers an 800 volt SCR to burst a balloon filmed at 400 fps with the Nikon J1 .

dvdowns dvdowns uploaded
3 weeks ago

Nikon V1 high speed test - 60 fps

The Nikon V1 is an interesting machine - small, cute and dinky, but ULTRA fast focus, frame rate and video.

See it here: http://goo.gl/awA2Z

FT-1 ...

dvdowns dvdowns commented:

Flash sync is limited to 1/60th as opposed to the V1's 1/250th with mechanical shutter.

4 weeks ago

TTL/BL shutter speed , and metering mode .

A video showing how TTL/BL responds to a change in shutter speed depending on what metering mode you are in .

dvdowns dvdowns commented:

Thanks for the feedback - glad it helped :)

1 month ago

Wairere falls track.m4v

a river along the track to Wairere falls , New Zealand

dvdowns dvdowns uploaded
1 month ago

SCR in water.m4v

Firing a 3800 amp 800 volt SCR with a Nikon D40 camera and a piece of wire in water .

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  • 1 month ago
    dvdowns dvdowns commented:

    Thanks , I have big plans for this 'rig' :)

1 month ago

SCR switched capacitor

Triggering an 800 volt 3800 amp SCR with my Nikon D40 to switch a 3300uf 325 volt capacitor through a thin piece of wire .

dvdowns dvdowns uploaded
1 month ago

00002.MTS

Doctor stitching my hand up after cutting it on a sharp piece of metal .

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  • 1 month ago
    dvdowns dvdowns commented:

    I had a local shot so I felt nothing :)

1 month ago

StonyBayslideo.m4v

A video with images of our camping trip to Stony Bay , Coromandel , New Zealand. Including a walk to the lookout .

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1 month ago

New Project 8.m4v

Hamilton night-glow fireworks display

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1 month ago

New Project 7.m4v

Hamilton Night glow - Balloons over Waikato

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2 months ago

Trigatron.wmv

A home-made Trigatron device designed to switch high voltages and currents very fast with the aid of a 50 000 volt spark across the contacts - a 20...

dvdowns dvdowns uploaded
3 months ago

Flash basics Part 1 - TTL Flash

dvdowns dvdowns commented:

TTL flash doesn't compensate for the EV metering , you have to do that manually . Nikon's TTL-BL and Canon's E-TTL do that though - they are the newer versions of flash . With these versions the camera tells the flash to back off depending on how well exposed the ambient already is .

3 months ago

Riverside bike ride.m4v

Mountain biking on the path next to Waikato river in Hamilton , New Zealand

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3 months ago

bike track.m4v

The Pukete mountain bike track in Hamilton , New Zealand .

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3 months ago

biking.m4v

Me and Lisa going for a bike ride near our house .

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3 months ago

gorge drive.m4v

A day trip from Hamilton to Karangahake gorge - some parts have been sped up .

dvdowns dvdowns uploaded
4 months ago

Flash Basics Part 2

dvdowns dvdowns commented:

Glad you enjoyed it , thanks for the comment :)

4 months ago

superspeed.m4v

My new invention - "superspeed" photography . High speed photography in broad daylight using the energy from the capacitor to trigger an even when ...

dvdowns dvdowns commented:

Thanks :)

4 months ago

High speed flash samples

A collection of sample images of pictures taken using the sound activated flash trigger .

dvdowns dvdowns commented:

Thanks , I hadn't noticed I forgot to add music - just done it now :)

7 months ago

Nikon's TTL/BL flash

The result of my studies on Nikon's 'mysterious' TTL/BL mode . My blog also has a full description of how I drew these conclusions .

dvdowns dvdowns commented:

No problem , I enjoyed studying the system and may as well share what I learned :)

7 months ago

High speed flash samples

A collection of sample images of pictures taken using the sound activated flash trigger .

dvdowns dvdowns commented:

Thanks , I went through couple of bags of them :)

8 months ago

50km around Ruapehu in 12 hours

Part of my attempt at doing 72km in a day . I made the 50km mark before succumbing to injuries and bad water . This is the Lahar danger zone around...

dvdowns dvdowns commented:

It's up and down around a mountain :) -sine this attempt I've done the whole 72km in 16 1/2 hours :)

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