what are this ripple particle in my footage
- Thread starter yia
- Start date
30 or less) clip and upload it to Vimeo or YouTube, then post a link here.
bigbossbmb
Well-known member
my guess (without seeing the footage) is that it is from thin lines very close to each other (like on the side of a building) and the DVX doesn't have enough resolution to resolve the image well.
this happens a lot, you either need more resolution or a different subject.
this happens a lot, you either need more resolution or a different subject.
bigbossbmb
Well-known member
just watched the clip... yup, i was right. it's called a moire pattern.
j1clark@ucsd.edu
Veteran
You could perhaps slightly mitigate the effect by some sort of selective filtering, that is 'blur' in that specific region, if the camera was locked down. If it was moving, perhaps something like After Effects' 'tracking', with masking and filtering but if the movement is excessive...well, just remember that for the future and 'dont do that'...
what mode were you shooting in with the DVX?
bikefilms
Well-known member
yia,
I've used the DVX100 in many situations. Two techniques that have worked well for me:
1. Put a hard photography filter (glass or plastic) in front of the DVX lens. Look for one called "SoftFX"
2. Adjust the DVX100's Detail Frequency setting in the cameras menu. The fine adjustments made here will help.
j1clark's comment is good too, if you have access to that software.
Best,
Andrew Burke
I've used the DVX100 in many situations. Two techniques that have worked well for me:
1. Put a hard photography filter (glass or plastic) in front of the DVX lens. Look for one called "SoftFX"
2. Adjust the DVX100's Detail Frequency setting in the cameras menu. The fine adjustments made here will help.
j1clark's comment is good too, if you have access to that software.
Best,
Andrew Burke
yeah adjust the detail level to lower might help
Set your line detail to thick for cases like this though.
Then you can try a lower detail level and thick line detail together too.