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-   -   Sony NEX-VG10 + NanoFlash? (https://www.dvinfo.net/forum/convergent-design-odyssey/481862-sony-nex-vg10-nanoflash.html)

Terrance Odette May 25th, 2011 10:13 AM

Re: Sony NEX-VG10 + NanoFlash?
 
B&H Photo has some short ones.

Terrance Odette May 31st, 2011 07:00 PM

Re: Sony NEX-VG10 + NanoFlash?
 
Dan
Having issues with cranking down from 25p to 24p from the VG10E to the nanoflash. It is dropping a frame from time to time and the jump is too noticeable. Do I need to set the nanoflash to do the pull-down? Is this an obvious mistake on my part?
Terry

Dan Keaton May 31st, 2011 07:33 PM

Re: Sony NEX-VG10 + NanoFlash?
 
Dear Terrance,

When cranking from 25p to 24p, we have to drop a frame.

It may be better for you to do this in post.

I am open to suggestions from others.

Adam Stanislav June 1st, 2011 10:25 AM

Re: Sony NEX-VG10 + NanoFlash?
 
Quote:

Originally Posted by Dan Keaton (Post 1654530)
I am open to suggestions from others.

I don’t know how much room you have in the firmware (I wouldn’t want you to sacrifice other features for this), but one way to make 24p from 25p is to save all video frames while still marking the clip as 24p. This will make the entire clip about 4% longer and slower, generally not a noticeable difference. You would then need to resample the audio to fit the new video length without changing the pitch of any sound.

I suspect that is what much of the post software does, as it is a lot easier to resample the sound with a Fourier transform than to resample the video. Resampling the video is not only computationally much more intensive (so it takes forever), it also increases its motion blur, so it is more noticeable than resampled audio.

Terrance Odette June 15th, 2011 11:52 AM

Re: Sony NEX-VG10 + NanoFlash?
 
Had a friend check out the ftg I shot cranking down from 25 to 24. Turns out it is a perfect 24p. I had made a mistake and was watching it on a 24psf timeline. I think had warned me of this earlier in the year. I do have some shutter issues but need to test it more. Big stutter when panning.

Now my new question is, has anyone tried output from the nex-5 to the nano? That is using manual lens and out via HDMI.

Piotr Wozniacki June 18th, 2011 04:36 AM

Re: Sony NEX-VG10 + NanoFlash?
 
Quote:

Originally Posted by Terrance Odette (Post 1658659)
Now my new question is, has anyone tried output from the nex-5 to the nano? That is using manual lens and out via HDMI.

This is what I've been wondering, too - anyone tried?

Gerardo Campos July 24th, 2011 03:57 PM

Re: Sony NEX-VG10 + NanoFlash?
 
hi again, I made a test with nex-5 and nanoflash, but is a pain in th.... is not a good idea, you never can optain a full monitor free of some settings or controls from the camera.


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