Side to Side Camera Scrolling Choppy - Blu-ray Forum

Furious911 · 01-31-2009, 12:43 AM

Hey guys, another newb question, I have an RCA 46" 1080i tv and Ive noticed, sometimes with some movies that when the camera pans at a certain speed it seems choppy, is this due to my TVs refresh rate or something? I know my PS3 has a crapton of BD options so I'm also wondering if I need to tweak something there.

For example, Cars looks beautiful no matter what was happening on screen, but Rescue Dawn on BD it seemed to be slightly studdery going from left to right or right to left in slow panning shots, not excessively noticeable but to me it was still evident, any ideas?

crackinhedz · 01-31-2009, 12:58 AM

Im thinking you might be noticing the judder effect of 60Hz motion.

Blurays (most) are made with 24fps (~24Hz) film.

Trying to reproduce 24fps at 60Hz creates the judder. If you were to buy a 120Hz LCD or a Plasma with 24fps support, you would not notice it as much...it would be much smoother.

Blu Man · 01-31-2009, 01:06 AM

Quote:

Originally Posted by crackinhedz

Im thinking you might be noticing the judder effect of 60Hz motion.

Blurays (most) are made with 24fps (~24Hz) film.

Trying to reproduce 24fps at 60Hz creates the judder. If you were to buy a 120Hz LCD or a Plasma with 24fps support, you would not notice it as much...it would be much smoother.

Can't beat that.

01-31-2009, 12:43 AM	#1
Furious911 Member Member since:Jan 2009 Home Theater Gallery:2 Blu-ray collection:319 Blu-ray reviews:42	Side to Side Camera Scrolling Choppy Hey guys, another newb question, I have an RCA 46" 1080i tv and Ive noticed, sometimes with some movies that when the camera pans at a certain speed it seems choppy, is this due to my TVs refresh rate or something? I know my PS3 has a crapton of BD options so I'm also wondering if I need to tweak something there. For example, Cars looks beautiful no matter what was happening on screen, but Rescue Dawn on BD it seemed to be slightly studdery going from left to right or right to left in slow panning shots, not excessively noticeable but to me it was still evident, any ideas?

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01-31-2009, 12:58 AM	#2
crackinhedz Super Moderator Member since:Feb 2007 Home Theater Gallery:10 Blu-ray reviews:8 Trading Score:19	Im thinking you might be noticing the judder effect of 60Hz motion. Blurays (most) are made with 24fps (~24Hz) film. Trying to reproduce 24fps at 60Hz creates the judder. If you were to buy a 120Hz LCD or a Plasma with 24fps support, you would not notice it as much...it would be much smoother.

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