Originally Posted by 8:13
•How to calculate HDMI Bandwidth
HSYNC: 1920+280 (horizontal blanking pixel No.)
VSYNC: 1200+50 (vertical blanking line No.)
total pixel per frame = 2200x1250 = 2.75 Mpx/frame
Bit rate = 2.75 Mpx/frame x 24 (= 3x8) bit/px x 60 frame/s = 3.96 Gbit/s
TMDS: 8 bit -> 10 bit
TMDS bit rate = 3.96 Gbit/s x 10/8 = 4.95 Gbit/s
•HDMI Maximum TMDS bandwidth (Gbit/s) 10.2
•3D Over HDMI
The 1.4 version of the specification will define common 3D formats and resolutions for HDMI-enabled devices. The specification will standardize the input/output portion of the home 3D system and will specify up to dual-stream 1080p resolution.
•Maximum refresh rate of hdmi 1.4 = 340Hz
340/2=170= fastest possible speed either the left frame or right frame of 3d blu ray video may go is 170Hz.
•DLP technology can project 3-D images with a single projector by presenting the stereoscopic left/right image pairs sequentially.
This means that a left image is presented, and then a right image is presented, and never will both a left and a right image appear on the screen at the same time.
However, presenting left/right images to the audience at a 48 fps rate is less than ideal as the sequential nature of the images are perceivable and distracting.
To overcome this, sequential projection requires that the stereoscopic pair of images are "flashed" on screen.
This involves, within the time frame of 1/24th of second, the repetition of a left/right sequence three times before presenting the next left/right sequence.
This process is called "triple flash."
With triple flash, the rate in which images are presented to the audience is a speedy 3 x 48 fps, or 144 fps.
The triple flash rate is a property of the projector, and is the flash rate employed with all add-on technologies for presenting 3-D images in the theatre.link
•"Replicating the projection method used in 3d digital theaters".
Spoken at 2:11 to 2:15 in the video from Panasonic.
Meaning 144Hz will be used somehow.http://www.panasonic.com/3D/