What FPS?

Snapper123

Well-known member
I know this question has been asked before, but I feel it's hard to trust alot of sources.

What FPS should I be using? 24, 25, 30, ect ect?

See, the way I see things, 24 (23.9?) is a frame rate that is sort of a bad invention. It seems to serve no special purpose, from the research I've done, and doesn't make things exactly simple.

Now, 30 FPS on the other hand, you'd think it'd be able to be converted to Interlaced footage for TV just by seperating each frame into two fields. Lots simpler. Also, if I'm correct, theater projectors display at 60 FPS, which means you just double each frame in the 30 FPS footage. Simple. Where in the world does 24FPS fit in? Maybe if you're doing a filmout? Not sure there.

But I'm not doing a filmout, so what specific FPS should I be shooting in if I only am interested in 1. Most of all; Digital cinema and DVD, and 2. Less importantly, Cable TV. Doing a filmout would be the last thing I'd ever consider, unless a company throws their own money into filmoutting one of my films. Even beyond choosing between 24P and 30P, there's the oddity that neither of those are exact numbers, meaning how is it that I'd be able to pull frames from the footage, like progressive scan is supposed to do, if there's not exactly 30 or 24 frames per second? I do want that frame pull option, and somewhere down the line, I want to see for myself that my frames are being recorded high quality and seperately.

Cuz see, the fact that the UK records things in exact numbers is appealing to me. Right away, it seems more beneficial. Who knows, it might even create better quality. So could it even be considered to use the UK FPS settings on my camera? Where would that exactly be problematic in post, compared to the weird numbers like 23.9? Has anyone ever tested between these forms of footage? Just sort of wondering and thinking out loud.
 
What FPS should I be using? 24, 25, 30, ect ect?
24p for the "film" look
25p for the "film" look in European/Australian/PAL territories
60p/60i for the "live"/"reality" look, sports, news.

See, the way I see things, 24 (23.9?) is a frame rate that is sort of a bad invention. It seems to serve no special purpose, from the research I've done, and doesn't make things exactly simple.
24 fps is the frame rate of motion picture film. It's what movies and high-budget television productions are shot at. It doesn't matter how or why the frame rate came about, all that matters is that it's the standard, it has been the standard for many decades, and if you want your production to replicate the look and feel of motion picture film, you want 24fps. Period.

Now, 30 FPS on the other hand, you'd think it'd be able to be converted to Interlaced footage for TV just by seperating each frame into two fields. Lots simpler.
It is. Which is why the framerate of 30p even exists at all. But it's not suitable for transfer to PAL television, or to film. It looks sort of filmish, but kind of like a hybrid between film and video.
Also, if I'm correct, theater projectors display at 60 FPS
Nope. Film projectors (the standard in the overwhelming majority of the theaters worldwide) run at 24fps. And digital projectors run at 24fps. They may or may not support other frame rates, but they all support 24fps.

Where in the world does 24FPS fit in?
It is the dominant standard. It is what's done.


So what specific FPS should I be shooting in if I only am interested in 1. Most of all; Digital cinema and DVD
24p for digital cinema. And all DVD players support 24p DVDs, and all Hollywood movies are mastered at 24p.
2. Less importantly, Cable TV.
See the answer to question 1.

Doing a filmout would be the last thing I'd ever consider, unless a company throws their own money into filmoutting one of my films.
You and everybody else. Nobody does a film transfer anymore, unless it's picked up for worldwide theatrical release.

Even beyond choosing between 24P and 30P, there's the oddity that neither of those are exact numbers, meaning how is it that I'd be able to pull frames from the footage, like progressive scan is supposed to do, if there's not exactly 30 or 24 frames per second? I do want that frame pull option, and somewhere down the line, I want to see for myself that my frames are being recorded high quality and seperately.
Don't worry about it, it's really a nonissue for any purpose other than the aforementioned film transfer. NTSC/ATSC television can broadcast 23.976 fps, and that's the rate that all the prevailing digital cinema/"24p" cameras operate at, and all NLEs support it. So ignore all the fuzzy numbers, it's not relevant unless you're doing double-system sound and 24.000fps film stuff.


So could it even be considered to use the UK FPS settings on my camera?
You can if you like, but you're guaranteeing yourself more hassle when finishing the project, if you want it to play on NTSC televisions or in theaters.
 
Back
Top