Jupiter Rotational Errors

[TopHouse]

Does anyone know how much time you can run a Jupiter AVI for before your number of frames starts to go against you due to rotation?

I did one last night at 2000 frames, which has some really nice individual frames but on the whole, processes poorly so I'm thinking it's rotation. I can always chop some off the avi if that's the case but as I said, I'm only assuming as I can't think what else it could be.

[Space Cowboy]

I believe about 90 secs is the optinum time length before rotational effects kick in. You can easily break the AVI down into shorter lengths with Virtual Dub.

[riklaunim]

Stacking software can stack on the surface details so the rotation can be limited or removed. Greater rotation (like taking 10 000 frames or more per channel) can be removed by processing in WinJUPOS.

Look at my Jupiter - this image is R-RGB from a mono camera, where each channel is a stack of 5000 frames (and camera working at 30 FPS). Good stacking and using L-RGB image can reduce the rotation if it's not to big.

[TopHouse]

Thanks, the video editing isn't a problem, it's just the timing thing, I'm sure that's what it is. I'll chop it down & see what happens.

[TopHouse]

@rik

I'm not exactly at that level yet, this is just toucam avi, but it's not processing to my usual standard and the only thing i did different was to take a longer avi