|
|
|
|
|
|
|||||||||
 |
|
|
Thread Tools | Search this Thread |
October 25th, 2012, 02:04 PM
|
#1 |
|
Trustee
Join Date: Oct 2012
Location: Sydney, Australia
Posts: 1,149
|
High dynamic range on Mk3
I could see this sort of technique as being useful for weddings:
|
|
|
|
October 26th, 2012, 02:15 AM
|
#2 |
|
Inner Circle
Join Date: Feb 2009
Location: Norwich, Norfolk, UK
Posts: 3,531
|
Re: High dynamic range on Mk3
The only drawback is that HDR video with Magic Lantern on the 5D3 that the effective frame rate is only 12.5fps. It alternates a frame exposed at ISO100 with one exposed at ISO1600 & then the post processing combines & interpolates frames to bring it back to 25fps (for us in PAL-land). The technique can be fabulous for static scenes like real estate videos but not so great if there is a lot of movement e.g. bouquet toss. Here is a great example of real estate HDR video this time on the 5D2
|
|
|
|
|
October 26th, 2012, 07:54 AM
|
#3 |
|
Trustee
Join Date: Oct 2012
Location: Sydney, Australia
Posts: 1,149
|
Re: High dynamic range on Mk3
One quick thought: can the HDR be used with 720p50? If so, this might help with (without solving) some problems (motion blur from low frame rates; ease of blending frames), as well as introduce other problems (blending 720p footage with 1080p footage; light loss from higher shutter speed to match frame rate).
|
|
|
|
|
October 26th, 2012, 08:43 AM
|
#4 |
|
Inner Circle
Join Date: Feb 2009
Location: Norwich, Norfolk, UK
Posts: 3,531
|
Re: High dynamic range on Mk3
re 720@50/60p all of the above plus the fact that the resolution of 720p on the 5D3 isn't great. It could still work for web delivery but would not be so good alongside Full HD footage.
|
|
|
|
|
October 26th, 2012, 09:03 AM
|
#5 |
|
Inner Circle
Join Date: Aug 2006
Location: Efland NC, USA
Posts: 2,322
|
Re: High dynamic range on Mk3
If you really want to do something like this why not use a beam splitter and 2 cameras that are frame locked with different exposure settings?
__________________
http://www.LandYachtMedia.com |
|
|
|
|
October 26th, 2012, 10:49 AM
|
#6 |
|
Major Player
Join Date: Jun 2012
Location: Mashpee, MA
Posts: 251
|
Re: High dynamic range on Mk3
That is pretty sick...
On a semi-related note. How is it GoPro can figure out HD 60fps in a $400 camera but Canon can't?
__________________
DSLR Photographer/Videographer from Massachusetts Portfolio at http://ebourcier.com |
|
|
|
|
| ||||||
|
||||||
|
|
