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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, 04:24 AM   #1
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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, 10:36 AM   #2
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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.
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Old August 16th, 2011, 12:42 AM   #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.
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Old August 16th, 2011, 09:54 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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