QUOTE(Maxieos @ Nov 16 2013, 12:39 AM)
sorry I miss out
So the reason I ask because I wanted to know
Film maker purposely save space and help those LCD manufacturer , leaving a space for LCD TV t o have extra features like "Motion ( Soap opera ) " to advance some tech to sell out the LCD at higher price ?
There are dual layer blu ray , XL 3 and 4 layer but they wanted to save space .That's why having those 24fps.
About the HDMI , why do they delay the release date for HDMI 2.0 ? HDMI 1.4 May 28, 2009 only comes out with HDMI 2.0 September 4, 2013 ?
http://en.wikipedia.org/wiki/HDMINeed 4 years to have extra 30fps technology ?

Having other purpose ?
Correct me if I am wrong.Btw , years back manufacturer price fixing all the LCD TV too.

No its nothing to do with what u said.
1stly, 24fps was decided for a number of reasons. I believe they tested various framerates that could mimic natural motion and 24fps was deemed as the minimum required to capture film while maintaining the look desired. The savings is during film capture not for storage onto disc.
Now for consumer media requirement, for the longest time the medium was DVD which maxed out at 8GB. With HD-DVD it was 30GB, BD was 50GB. Of course, to preserve the original frame rate that capture was done, the medium is also delivered in 24fps.
HDMI.org consists of a few members and these things take time....