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-   Sony HVR-Z1 / HDR-FX1 (https://www.dvinfo.net/forum/sony-hvr-z1-hdr-fx1/)
-   -   Shooting with 24fps - is it noticeable the loss of resolution? (https://www.dvinfo.net/forum/sony-hvr-z1-hdr-fx1/72540-shooting-24fps-noticeable-loss-resolution.html)

David Delaney July 29th, 2006 09:21 AM

Shooting with 24fps - is it noticeable the loss of resolution?
 
I need to shoot a high def video - but I have been doing some reading and found out that if I use Sony's 24 cine-movie look, I will be losing alot of definition for the video.
Now, the video is going to be shown on a TV and or a High Def projector. Do you think the 24 cine-movie look loss of resolution will be negligible under these conditions?

Mack Fisher July 29th, 2006 09:42 AM

you loose 50% percent your vertical resolution. When I switched back and forth on a 56 inch HDTV you could tell something was changing but it wont look like garbage.

David Delaney July 29th, 2006 09:51 AM

Thanks. I guess the same will apply for a high def projector. I guess my options are using Magic Bullet or something to drop it to progressive 24p?

Boyd Ostroff July 29th, 2006 12:32 PM

Have you seen Adam's article? http://adamwilt.com/HDV/cineframe.html

Heath McKnight July 31st, 2006 07:13 AM

I like shooting in 60i and using software to go to 24p or shooting in 50i (with CineFrame 25 active) and converting to 24p.

heath

Jay Cowley October 6th, 2006 03:15 PM

^^ you say shoot in 50i to get the Cineframe 25 mode. Does the HDRFX1 give you the option to shoot in PAL or NTSC?

and if you shoot at 50i, how do you master that to a DVD when the video is finished, do north american dvd players play 50i video?

Graham Hickling October 6th, 2006 04:29 PM

Quote:

Originally Posted by Jay Cowley
^^ do north american dvd players play 50i video?

Usually ... but most TV's can't handle the signal they output.

Some players will convert PAL footage to NTSC, but the players that most North Americans have don't do this.

And by the way, I recall several tests of cineframe on resolution charts posted on this forum and elsewhere that suggest the resolution loss is about 35-40%, rather than 50%.

If you shoot interlaced and use a "smart" deinterlacer in post you can do even better.

Ben Winter October 7th, 2006 12:30 AM

Quote:

Originally Posted by Jay Cowley
Does the HDRFX1 give you the option to shoot in PAL or NTSC?

No. This is only a function of the Z1u.

Bruce S. Yarock October 7th, 2006 02:19 AM

Heath,
What do you find is the best program for converting 60i shot on the FX1 to 24p? What about de interlacing?
Btw, I saw a short you did featuring Christy Slavis (Three sisters?). Really well done.
Bruce S. Yarock
www.yarock.com


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