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-   -   7D video - bad pixel correction? (https://www.dvinfo.net/forum/canon-eos-crop-sensor-hd/499571-7d-video-bad-pixel-correction.html)

Ecker Bálint August 14th, 2011 03:24 AM

7D video - bad pixel correction?
 
2 Attachment(s)
Hello All!

I have just faced a problem with my 7D - bad pixel (i believe its hot)
Its visible on the blank black screen on the photo (made with iso 1250) its a blue dot, really big i believe
Also its extremely visible+ annoying on the video! Since I am about to use this 7D for wedding video I started to worry.
I have heard there is a possibility to correct them somehow on the video :/?
Anyone heard about it or some good idea how to terminate these annoying spots?
thnx

Greg Fiske August 15th, 2011 09:36 AM

Re: 7D video - bad pixel correction?
 
do a manual sensor cleaning with the cap on for a minute. (search google for info) Use cc wire removal in after effects to get rid of the dot in your current footage.

Ecker Bálint August 15th, 2011 11:42 PM

Re: 7D video - bad pixel correction?
 
thnx! Manual cleaning has worked!
cc wire removel is something i do not know yet.

Greg Fiske August 16th, 2011 08:54 AM

Re: 7D video - bad pixel correction?
 
Its pretty easy, cc wire removal, there are two crosshairs, move one to the left the other to the right. Increase the width to about 8 (I think you will have to test it). Works great. Its basically like cloning in photoshop, you can't notice it.


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