combing not seen on LCD.

vrpatilisl · 8th February 2012, 04:50

hi
I have tv show dvd when i see that on p.c it has too much combing ,but same dvd when seen on LCD,it doesnt show any combing. What lcd doing to it. Is there any need in future to deinterlace video,cause Lcd doing good job.

hello_hello · 8th February 2012, 06:01

Is it only one particular DVD? Are you using the PC for playback with the TV as well? It might be an idea to post a sample if you can.

vrpatilisl · 8th February 2012, 06:32

I have copied that dvd to ext.hdd and attaching to lcd. Many combed dvd look fine on LCD

hello_hello · 8th February 2012, 09:28

Are the Windows display settings set to the highest color quality setting? It'll probably be labelled "Highest, 32 bit" or something similar. With XP it's found in Display Properties under the Settings tab. I'm not sure where it's located in Windows 7.

Asmodian · 9th February 2012, 00:52

Quote:

Originally Posted by hello_hello

Are the Windows display settings set to the highest color quality setting? It'll probably be labelled "Highest, 32 bit" or something similar. With XP it's found in Display Properties under the Settings tab. I'm not sure where it's located in Windows 7.

Hmm?!?

@vrpatilisl
It sounds like your TV can deinterlace on its own. A lot of newer TVs will deinterlace, with more or less success. It also sounds like you have a good one.

hello_hello · 9th February 2012, 01:40

Quote:

Originally Posted by Asmodian

Hmm?!?

Yeah I was having a dumb moment. Maybe I'd just come from a different thread but for some reason in my head combing = banding when I posted. My brain has since regrouped.

vrpatilisl · 10th February 2012, 06:18

I tested same stuff, on sony,Samsung,LG, Onida all done good job. Probably they have inbuilt deinterlacing mechanism.

Ghitulescu · 10th February 2012, 09:24

Quote:

Originally Posted by vrpatilisl

I tested same stuff, on Sony, Samsung, LG, Onida all done good job. Probably they have inbuilt deinterlacing mechanism.

Not probably, but mandatory.

diogen · 10th February 2012, 16:16

Quote:

Originally Posted by vrpatilisl

I tested same stuff, on sony,Samsung,LG, Onida all done good job.

Unless it is inverse telecine, deinterlacing isn't exactly science, but rather art.

Yves Faroudja, the founder of the namesake company producing deinterlacing chips, was quoted
as saying "Deinterlacing doesn't work!" (at a conference, shortly after he sold his company around 2000...

).

I believe this is referring to the myriad types of interlaced material there is and no single algorithm can possibly take care of them.

Today's TVs have enough horsepower to analyze each interlaced field separately and built a progressive frame without using universal algorithms...

Diogen.

8th February 2012, 04:50	#1 \| Link
vrpatilisl Registered User Join Date: Sep 2011 Posts: 144	combing not seen on LCD. hi I have tv show dvd when i see that on p.c it has too much combing ,but same dvd when seen on LCD,it doesnt show any combing. What lcd doing to it. Is there any need in future to deinterlace video,cause Lcd doing good job.

10th February 2012, 06:18	#7 \| Link
vrpatilisl Registered User Join Date: Sep 2011 Posts: 144	I tested same stuff, on sony,Samsung,LG, Onida all done good job. Probably they have inbuilt deinterlacing mechanism. __________________ There is always a Room , a Room for Improvement.

8th February 2012, 06:01	#2 \| Link
hello_hello Registered User Join Date: Mar 2011 Posts: 4,829	Is it only one particular DVD? Are you using the PC for playback with the TV as well? It might be an idea to post a sample if you can.

8th February 2012, 06:32	#3 \| Link
vrpatilisl Registered User Join Date: Sep 2011 Posts: 144	I have copied that dvd to ext.hdd and attaching to lcd. Many combed dvd look fine on LCD

8th February 2012, 09:28	#4 \| Link
hello_hello Registered User Join Date: Mar 2011 Posts: 4,829	Are the Windows display settings set to the highest color quality setting? It'll probably be labelled "Highest, 32 bit" or something similar. With XP it's found in Display Properties under the Settings tab. I'm not sure where it's located in Windows 7.