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technical => photography => Topic started by: Paul B on September 10, 2010, 01:06:49 am

Title: The HDR Blackhole just got bigger: HDR Video
Post by: Paul B on September 10, 2010, 01:06:49 am
Story:
http://www.engadget.com/2010/09/09/hdr-video-accomplished-using-dual-5d-mark-iis-is-exactly-what-i/ (http://www.engadget.com/2010/09/09/hdr-video-accomplished-using-dual-5d-mark-iis-is-exactly-what-i/)

Video
HDR Video Demonstration Using Two Canon 5D mark II's (http://vimeo.com/14821961)

It could be cool for Sin City type productions, maybe.
Title: Re: The HDR Blackhole just got bigger: HDR Video
Post by: Baldy on September 10, 2010, 02:36:50 am
is the left one deliberately out of focus?

Does it blend better or something?

Definitely not wowed by that at all, neat idea, not a great result for me...
Title: Re: The HDR Blackhole just got bigger: HDR Video
Post by: Paul B on September 10, 2010, 03:02:33 am
its probably just that its late, but is the labeling the correct way around?

The left is labeled as overexposed and the right as underexposed  :shrug:

From what I understand of HDR you have three or more exposures, one 'correct', one for detail in the shadows (which is over), and one for detail in the highlights (sky, which is under)?
Title: Re: The HDR Blackhole just got bigger: HDR Video
Post by: tomtom on September 10, 2010, 07:36:25 am
Not for video but on the Os update on my iPhone I got hdr on the stills camera. Very impressed..
Hdr off http://yfrog.com/0p9kfpj (http://yfrog.com/0p9kfpj)
Hdr on  http://yfrog.com/ngyylej (http://yfrog.com/ngyylej)

It manages to stop the over exposure outside (on the blue car) and under exposure inside...
T
Title: Re: The HDR Blackhole just got bigger: HDR Video
Post by: lagerstarfish on September 10, 2010, 08:42:36 am
on the Os update on my iPhone I got hdr on the stills camera


Does it also do a tilt-shift effect and automatically arrange for rent boys to visit you wherever you are in the world?



oh, here's a  ;) in case your i-phone has an app which blocks friendly humour
Title: Re: The HDR Blackhole just got bigger: HDR Video
Post by: tomtom on September 10, 2010, 07:24:41 pm
Post taken entirely in the right way  ;D...

Rather sadly..... (and geekily) by your command.....

on the Os update on my iPhone I got hdr on the stills camera

Does it also do a tilt-shift effect

http://artandmobile.com/tiltshift/ (http://artandmobile.com/tiltshift/)

Quote
and automatically arrange for rent boys to visit you wherever you are in the world?

http://www.grindr.com/Grindr_iPhone_App/Grindr_-Meet_Guys_Near_You_on_your_iPhone.html (http://www.grindr.com/Grindr_iPhone_App/Grindr_-Meet_Guys_Near_You_on_your_iPhone.html)


Theres probably an app that will make it shine like the sun when its shoved up an arsehole...
Title: Re: The HDR Blackhole just got bigger: HDR Video
Post by: dave on September 10, 2010, 07:30:45 pm
Always bemuses me why they on refering to reduced DOF tilt effects as "tilt shift", when shift has no bearing on that type of effect. Unless of course its a typo of "shit".
Title: Re: The HDR Blackhole just got bigger: HDR Video
Post by: SA Chris on September 10, 2010, 08:29:52 pm
A more realistic effect - more realistic if someone smeared vaseline on my glasses.
Title: Re: The HDR Blackhole just got bigger: HDR Video
Post by: DubDom on November 16, 2010, 09:31:34 am
http://www.engadget.com/2010/09/23/red-shows-off-some-epic-hdrx-test-footage/ (http://www.engadget.com/2010/09/23/red-shows-off-some-epic-hdrx-test-footage/)
out next year
Title: Re: The HDR Blackhole just got bigger: HDR Video
Post by: tomtom on January 09, 2011, 01:01:02 pm
Scarlet Camera (from RED)

http://www.guardian.co.uk/technology/blog/video/2011/jan/08/ces-2011-red-scarlet-camera (http://www.guardian.co.uk/technology/blog/video/2011/jan/08/ces-2011-red-scarlet-camera)
Title: Re: The HDR Blackhole just got bigger: HDR Video
Post by: Bubba on January 09, 2011, 07:17:36 pm
Very nice toy.
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