top of page

Why is blu ray picture grainy - rim

VISIT WEBSITE >>>>> http://gg.gg/y83ws?6059146 <<<<<<






User Info: Sunshinelady. User Info: akuma It depends on the movie and how the studio wanted to remaster it for p. In some cases they straight up make the movie as close to the original film negatives as possible and in some cases they do more with the image to clean things up and give it a more modern HD film look which also can backfire such as Predator where everyone has plastic looking skin.

User Info: Serious Cat. Grain from a film transfer is really no more of a flaw in the picture than texture from the canvas or brush strokes on a painting though. I are Serious Cat This is serious thread. User Info: rockus. It probably has to do with the film they used. There's different for lack of a better term, speed on different kinds of film. Have you ever bought Kodak photo film and wondered why there are different numbers like , , and so forth?

That has to do with the exposure time of the film, which has to do with how long it takes, or better yet, how much light is required to expose the film to capture the desired photo or in the case of movies, video. Film that exposes faster is made up of larger grain and when converting to Bluray or in HD in general it's typically just going to make that grain more present than smooth or blur it which seems to also be done, which personally I think tends to hurt more than help.

I for one actually tend to like the look of film grain on a lot of things, it can give a texture to it and such. Why can't studios get this right? Andrew Everard New member. May 30, 1, 1 0. If the film is shot to be grainy, it's not going to be cleaned up, or shots put into focus, on a Blu-ray release.

Frank Harvey Well-known member. Jun 27, 0 18, If you're into photography, you'll understand a little more. When a camera setup is fine for a well lit scene, it doesn't work too well for a dark scene. Just watch the beginning of Ghostbusters when they're walking through the library - the picture is great when they're under a light, but as they slowly walk in and out of light, you'll see it get quite grainy in the dark. Noise reduction can be used for this, but then detail will be lost.

From watching extras of movies being shot, I can only assume that when they watch a scene back on the small monitor screens they use, the grain won't show up too readily. Once it's played back on a much bigger screen, it becomes more noticable.

ElectroMan Well-known member. Nov 20, 30 0 18, Forgive me Andrew but a grainy Blu Ray is illogical! At the moment there is a lot of hype surrounding why people should upgrade to Bluray as even WHF has produced it's own special edition magazine to promote this.

Fair enough in the Special Features Disc there is an enormous amount of grain but it has not spoilt the main movie disc. Animation appears to have solved this culprit so why not in the so called real world. Far better audio for a start, and then there's a sharper, more detailed picture with better black levels and contrast, far less visible compression, far less if any at all edge enhancement, and long distance shots that don't look like they're actually in focus rather than you've just taken your glasses off.

There's a load of reasons to go for Bluray, even the prices nowadays, but not everyone has a decent enough TV to get the most from it it's not worth it under 40" anyway. I don't know about Star Trek, but more and more movies are being shot in digital, like David Fincher's Zodiac.

This film has no grain in darker scenes, but does have it's drawbacks, which are discussed in the film's extras. Many films have grain on DVD as well, but DVD's picture is so compressed it sometimes smooths over the detail, and the grain. Bluray is more likely to show small detail such as grain much more easily.

It is nice to see a completely clean film, but many of my favouite films are grainy - Donnie Darko, Fight Club, Seven etc etc. This grain can be removed by digital processes such as noise reduction, but this also smooths over the image producing a soft focus, and losing detail in the process. If you mean digital noise then that's a different thing altogether, grain is good and noise is bad. I think what you are looking for is a Soap Opera mode, where everything looks very clean and stabilised?

Really heavy film grain is not my thing and although often considered to be an artistic technique is quite often just down to poor initial lighting and exposure, so that the film is "pushed" during the development process to increase the exposure setting. Terminator is my pet hate for this. It doesn't need the film grain and James Cameron seems to like it on everything!

Noise reduction rather than Mpeg reduction is the setting to look for. Quite often motion smoothing does the same job in reducing visible grain. Caveat here, I don't attempt to remove or reduce film grain as I do appreciate it is part of the movie, I just grump about it while watching!!

Click to expand Drongo Distinguished Member. Starship Troopers UHD I deleted that comparison because it would result in further willy-waving as evinced in your further reply to lgans. But Sir, It's not fair, he started it first : And he's going around doing it everywhere too. Look, he just did it again! Except: you edited at 8. Would definitely recommend. Shillers Novice Member. I have the exact same question about reducing film grain on the , but specifically for older blu rays.

What noice reduction settings did you change in the end? There's too much film grain on some older movies. It's even more noticeable on a 77" TV! Movie Studios trying to convince you that grain is artistic, is like saying the naked emperor really IS wearing clothes!

Personally, I detest the speckley, snowy fuzziness. Light bleed is taken away from screens with OLED and grain is ok on them. Therefore, make sure that your HD is activated and you are turning on an HD channel. First, check whether your Blu-rays display and online streaming are working fine or not. If those are correctly working and still your content looks grainy, then the problem is your cable. It seems like you are displaying low-resolution content on a 4K TV, which supports high-resolution images.

Your 4k looks grainy because the original signal of your cable is already in lower resolution. So, when your 4k system is automatically upscaling that lower resolution to the high resolution, it is becoming grainy.

Also, do not forget to check your cable box settings whether it is set to p or not. The most common reason for your 4k looks fuzzy is because you are upscaling p content onto a p panel.

This process forces the original resolution to stretch for fitting onto the high resolution. Results the low-resolution content gets fuzzy or blurry even in a 4k TV.


Recent Posts

See All

Who owns lg seeds - ljm

VISIT WEBSITE >>>>> http://gg.gg/y83ws?3055165 <<<<<< Your operation runs on hard work and experience. Your success is measured in more...

Can i buy natto online - ljg

VISIT WEBSITE >>>>> http://gg.gg/y83ws?9876248 <<<<<< Try both our nattos to find out which you prefer, or, indeed, maybe you like both....

コメント


bottom of page