blu ray player 60p image
chris00780
i'm looking into getting a new sony lcd WITHOUT the 120hz option. i noticed that the sony lcd im looking at ( KDL-40S4100) has a 24p input option with blu-ray. does this mean that since it has a 24p input option with the blu-ray player that the need for a 120hz lcd is pointless? i understand the need for the 3:2 pulldown when you have a 60hz tv trying to display 24fps film. im just a little confused about this option with blu-ray. if this is the case, does this hold true for upconverted dvd's or is that where the need for 120hz lcd's comes in to play. thanks!!!
Answer
There are two advantages to the 120Hz:
1) Uniform motion of objects in the picture is much smoother, eliminating "trails". This is true for both video (60Hz) and film (24Hz) sources. This is a result of the interpolation of the extra frame from 60Hz sources. (For 24Hz sources, see below.)
2) if the set accepts 24p input, that works out to exactly 5 120Hz frames per one 24Hz movie frame, and that eliminates "judder". Judder comes from the fact that to convert 24Hz to 60Hz, one 24Hz frame produces 3 60Hz frames and the next will produce only 2 60Hz frames (3-2 pulldown). This uneven duration of display time causes non-uniform motion display. In addition, the 5 120Hz frames generated from the 24Hz frames are "interpolated" so that film "jitter" (the jerky display because of the slow frame rate) is reduced greatly.
In summary, if you are getting blu-ray, especially if you plan to watch a lot of film-originated material. 120Hz is the way to go.
The 24Hz output of a DVD player, both blu-ray and standard, can be a perfect replica of the original motion picture frame sequence. This is because the frames are "flagged" when recorded on the DVD, so it is possible for the circuitry to identify which frame to output at 24Hz and not output identical frames in sequence. So the 24hz benefits apply to both upconverted standard and blu-ray DVDs (played on a blu-ray player).
There are two advantages to the 120Hz:
1) Uniform motion of objects in the picture is much smoother, eliminating "trails". This is true for both video (60Hz) and film (24Hz) sources. This is a result of the interpolation of the extra frame from 60Hz sources. (For 24Hz sources, see below.)
2) if the set accepts 24p input, that works out to exactly 5 120Hz frames per one 24Hz movie frame, and that eliminates "judder". Judder comes from the fact that to convert 24Hz to 60Hz, one 24Hz frame produces 3 60Hz frames and the next will produce only 2 60Hz frames (3-2 pulldown). This uneven duration of display time causes non-uniform motion display. In addition, the 5 120Hz frames generated from the 24Hz frames are "interpolated" so that film "jitter" (the jerky display because of the slow frame rate) is reduced greatly.
In summary, if you are getting blu-ray, especially if you plan to watch a lot of film-originated material. 120Hz is the way to go.
The 24Hz output of a DVD player, both blu-ray and standard, can be a perfect replica of the original motion picture frame sequence. This is because the frames are "flagged" when recorded on the DVD, so it is possible for the circuitry to identify which frame to output at 24Hz and not output identical frames in sequence. So the 24hz benefits apply to both upconverted standard and blu-ray DVDs (played on a blu-ray player).
CA Some One ExplainThis?
Rahul D
CPU:
Cell Broadband Engine
GPU:
RSX
Internal Memory:
256MB XDR Main RAM, 256MB GDDR3 VRAM
Hard Drive:
Internal 2.5" Serial ATA (80GB)
Input/Output:
2x USB 2.0
Output Ports on the ps3 80GB:
1x HDMI
1x Analog AV MULTI OUT
1x Optical Digital audio
Communication:
Ethernet - (10BASE-T, 100BASE-TX, 1000BASE-T IEEE 802.11 b/g Wi-Fi
Bluetooth 2.0 (EDR)
Wireless Controller Bluetooth - ps 3 80 gb allows up to 7 bluetooth controllers
1x Bluetooth Dualshock 3 controller included
Supported screen size Video Resolutions:
480i, 480p, 720p, 1080i, 1080p (24p/60p)
Blu-ray player maximum read speed:2x
DVD player maximum read speed:8x
CD player maximum read speed:24x
Answer
thats your ps3 information.
cpu- is the internal drive.
gpu i am not sure.
internal memory- is showing the sice of it which is 256 mb and the tecnology.
hardrive capasity is 80 gygas.
etc etc etc.
GONGRATULATIONS YOU GOT A HEALTHY PS3
thats your ps3 information.
cpu- is the internal drive.
gpu i am not sure.
internal memory- is showing the sice of it which is 256 mb and the tecnology.
hardrive capasity is 80 gygas.
etc etc etc.
GONGRATULATIONS YOU GOT A HEALTHY PS3
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Title Post: 1080p24p/60p 120 hz confusion...?
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Rating: 100% based on 998 ratings. 5 user reviews.
Author: Yukie
Thanks For Coming To My Blog
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