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Old May 18th, 2012, 02:25 PM   #1
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GH2 Image flaws

Hello, I recently started shooting video with the Voigtlander 25mm on my Lumix GH2. At my last shoot I started to get these large rolling lines through the image. Here is a clip:


Anyone have an explanation for this? I've shot in this environment plenty of times with the kit lens and it's never happened.

Thanks in advance for your help.
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Old May 18th, 2012, 02:37 PM   #2
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Re: GH2 Image flaws

Just that lens causes the interference?
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Old May 18th, 2012, 03:16 PM   #3
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Re: GH2 Image flaws

That is not a flaws, it is the shutter speed not correct under the type of light that you have, change the shutter speed and it will go away.
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Old May 18th, 2012, 03:42 PM   #4
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Re: GH2 Image flaws

I am in agreement with Khoi.
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Old May 18th, 2012, 06:04 PM   #5
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Re: GH2 Image flaws

+ 1 Definitely shutter speed
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Old May 18th, 2012, 06:17 PM   #6
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Re: GH2 Image flaws

It was fluorescent lighting I'm sure. Happened to me and I had no idea what what going on, it freaked me out. I eventually figured it out.

Anyway to minimize this issue in post?
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Old May 18th, 2012, 06:30 PM   #7
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Re: GH2 Image flaws

I agree with the rest....flicker. I don't know any to fix it n post though.
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Old May 18th, 2012, 07:07 PM   #8
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Re: GH2 Image flaws

No easy way to fix in post. I am curious about the conditions that could create this as it resembles the bane of analog video, radio interference in the wires. If this is the result of 60hz fluorescent, I assume a shutter speed of 1/20th would cause this as the chip scans down.
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Old May 18th, 2012, 09:04 PM   #9
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Re: GH2 Image flaws

Thank you all for your help. I will definitely adjust the shutter next time!
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