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Old September 27th, 2011, 10:40 AM   #1
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JVC GY-HM100 wobbling video

When I make a (relative fast) pan, I get a wobbling image. Has somebody else seen this effect earlier?
See: JVC GY-HM100 - YouTube

Details: MP4, 1080p30 1/60, Manual setting, AF, OIS on

Last edited by Anthony Schrijer; September 27th, 2011 at 02:39 PM.
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Old September 27th, 2011, 03:36 PM   #2
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Re: JVC GY-HM100 wobbling video

Its normal for 30p, pan very slowly
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Old September 28th, 2011, 01:13 AM   #3
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Re: JVC GY-HM100 wobbling video

@Colin

I know this "wobbling" effect with CMOS camera's (rolling shutter effect) but I did not expect this in this CCD camera. The video shows a very stuttering image, in my opinion.
I will try an slower pan, and see the result.
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Old September 29th, 2011, 02:21 AM   #4
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Re: JVC GY-HM100 wobbling video

Anthony, I think it looks more like blur than wobble. 30p is very close the film speed (24p). Motion will never look as smooth as using 60p.

I think 720 60p looks the best on this camera. Just my preference. Less noise, smoother motion.

If using a tripod, try turning off OIS.
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Old September 29th, 2011, 12:57 PM   #5
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Re: JVC GY-HM100 wobbling video

@Andy

Thanks for your answer.

I have made a much slower pan this time.
See: JVC GY-HM100 - YouTube

What I see on my laptop, with 1920*1080 screen, is stuttering/wobbling of the image when I play the videoclip in a video player NOT full screen.
When I play the same videoclip in VLC full screen, the stuttering is gone. So I guess it's a software effect and not a camera/settings problem.
I was afraid that there was still a problem with the camera, after I send the camera for repairing the "Interlacing problem", mentioned in this forum.



Details: mp4, 1080p30 1/60, manual setting, AF, OIS on
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