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| rjisinspired |
| Posted: Jun 7 2011, 12:46 AM |
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Advanced Member
Group: Members
Posts: 1256
Member No.: 20008
Joined: 12-October 06
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Here are two videos, one deshaked, the other not deshaked. The one that isn't deshaked doesn't have the "dshk" in its file name.
https://rapidshare.com/files/1091939984/des...e-challenge.rar
I'm curious if anyone can deshake this video at least decently without it defocusing and popping in/out. in the deshaked version I tried, the results look terrible.
This video was made from a Jazz DVX40 palm camera, $20.00 BigLots special.
The sounds you here at and after 15 seconds I had not noticed before and happen when the zoom is activated and doesn't stop until you shut the camera down. Don't know what causes that but for $20.00 I guess that says it all.
I noticed that my test videos from 2010 aren't on Rapidshare anymore? Does RS do this for maintenance reasons? |
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| evropej |
| Posted: Jun 7 2011, 04:07 AM |
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Advanced Member
Group: Members
Posts: 514
Member No.: 26523
Joined: 28-November 09
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What parameters do I have to pass to vdub to open this file?
Block size 18
Pixels wrong direction 2
Absolute motion 100
rolling shutter 97
these settings should remove most of the side effects
adding correct rolling shutter and pixel aspect may also help
the one part has a bad video motion to deshake properly
otherwise, my general settings work pretty well
with these types of videos, reduce the deshaking amount to lower than 1000 in phase 2
you would also get better results if you can compensate for the rolling shutter which creates a lot distortion. |
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| evropej |
| Posted: Jun 14 2011, 04:07 PM |
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Advanced Member
Group: Members
Posts: 514
Member No.: 26523
Joined: 28-November 09
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did you try this out?
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| rjisinspired |
| Posted: Jun 15 2011, 12:30 AM |
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Advanced Member
Group: Members
Posts: 1256
Member No.: 20008
Joined: 12-October 06
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Oh, lol, sorry for the time delay in responding.
The results from what you suggested I didn't notice any change between the original and deshaked versions as far as minor movements went; meaning that minor camera shakiness appears to still be in the deshaked version though the video didn't show any extra jerkiness nor any popping in/out in the deshaked version.
I will be working with the deshaker settings more. |
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| isidro |
| Posted: Sep 27 2012, 05:28 PM |
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Advanced Member
Group: Members
Posts: 82
Member No.: 7195
Joined: 8-November 03
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Try Scale: Full (most precise) in analysis, it helped me with smaller shaking. |
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