
I-84 Timelapse
1 year ago
My first timelapse attempt with the HVX. I couldn't get the car lights to smear enough to my liking. Not sure what can be done to improve that.
Music: Dan Doormouse - Skelechairs (Venetian Snares Remix)
Music: Dan Doormouse - Skelechairs (Venetian Snares Remix)
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Oh yeah, your video, not my dream camera jealousy. It was kickasS! The music was unbelievably perfect for it too.
Did you get the 2 8gig cards for your HVX?
2 16 gig cards.
YEah, I was wondering if it was a corporate perk...damn, that is one hell of a perk, especially if with the 16 gig cards. I've priced it with the 8 gig ones, wow...
I'll work for Vimeo for free for this perk. I'm not sure, outside excellent social skills, what I'd have to offer though ;). haha!
curious how quicktime compression and flash conversion compromises the overall "HDness." Does it even matter when watching on a VGA computer monitor? I'm still confused on a lot of these things...to the forums!!!
Could that be a part of version 5.1, plz? kthx.
How does that kind of timelapse work - is it just a photo taken every so often? If so, maybe you could get the car lights to smear more either by making each photo have a longer exposure (so that each photo has smeared lights), or once you've made the video (i.e.this video here) put it through an editing program again, and add an effect like ghost trails.
Great video though. I love it.
I'm going to try the hack Ian posted below.
EDIT: Found it! FRAME RATE HACK -
dvxuser.com/V6/showthread.php?t=53032&highlight=frame rate hack
have you shot 60fps yet, the quality is awesome.
The camera can certainly do it.
and if you'd like to go lower than 180d to try and get the effect, it goes down to 10d. You shouldn't have a problem...
The HVX doesn't normally allow you to adjust the shutter angle when in interval mode, but there is a "hack" mentioned above in the comments that allows you to shoot at 2fps and adjust the shutter angle. I'm uploading the results of that experiment right now.
Because of simple mathematics, the smaller the shutter (the wider the shutter angle), the longer the exposure time, basically the more persistence of the previous image you get because of how the light is let in.
So, yes, because this digital camera allows you to close the shutter to as small as you like, you could take advantage of that to get the effect you want. (i.e., close down the shutter to allow for a 270d shutter opening)
I don't know why that sounds unreasonable...
So how do you "open up" and "close down?" You can change the shutter speed, the f-stop, or both. Let's go back to the snow scene. Your meter indicates that the proper exposure is 1/125th of a second at f/16. You determine that two stops of exposure compensation is needed. To "open up," you can: (1) change the f-stop to f/8 (f/8 allows two stops more light to reach the film than f/16); (2) change the shutter speed to 1/30th of a second (allows two stops more light); or (3) change the f-stop to f/11 (open one stop) and the shutter speed to 1/60th (open on stop), for a combination of opening two stops. To close down, you reverse the process."
members.aol.com/kevinoneil/exp.html
Have you ever used a film camera?
... Bolex H-16, Bolex Rex-5, Arri-S, Arri-16BL, Arri-BL4s, Arri 435, Aaton XTR Prod, Panavision Panaflex-16, MovieCam Compact...
No, never in my life.
There's no magic button on a film camera to change the shutter speed. You have to adjust the shutter angle. On that digital camera you're using, yes, you can just change the shutter speed (i.e. exposure time), but on a film camera it's the shutter angle, and when I say close down I mean physically reducing the size of the shutter itself. You're just not understanding what I'm saying.
I think maybe we are confusing each other because you are talking about the piece of metal that is the shutter and I am talking about the hole that the shutter creates.
It's fine - I think we both get what's going on. I still think you should try and hit a 270d shutter and see how it looks.