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Canon EOS Crop Sensor for HD
APS-C sensor cameras including the 80D, 70D, 7D Mk. II, 7D, EOS M and Rebel models for HD video recording.

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Old August 14th, 2011, 03:24 AM   #1
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Join Date: Jun 2011
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7D video - bad pixel correction?

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
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7D video - bad pixel correction?-7d-bad1.jpg   7D video - bad pixel correction?-7d-bad2.jpg  

Ecker Bálint is offline   Reply With Quote
Old August 15th, 2011, 09:36 AM   #2
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Location: Santa Ana, CA
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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.
Greg Fiske is offline   Reply With Quote
Old August 15th, 2011, 11:42 PM   #3
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Re: 7D video - bad pixel correction?

thnx! Manual cleaning has worked!
cc wire removel is something i do not know yet.
Ecker Bálint is offline   Reply With Quote
Old August 16th, 2011, 08:54 AM   #4
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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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