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1080 makes some films look like 70s Doctor Who/Starlost!

23skidoo

Admiral
Admiral
OK, I need to explain myself a little before I expand on that subject line.

Last Christmas I got my first Blu-Ray player and high-def TV. Now, my brother (who is a technophile) did some pretty heavy-duty research regarding the TV. The fact is, I enjoy watching old movies, and old TV shows. I have more than 1,300 DVDs in my collection. One of the things that turned me off HD initially was that the sets I was previewing were all big 1080 LCD sets. And anything that wasn't utterly HD'd to the moon looked like shite.

So as a compromise I went with a 720 dpi Plasma. Plasmas are friendlier towards lower-def images, as is 720. I know full well this isn't "full" HD, but if it means being able to, say, enjoy watching Farscape, or the upcoming Six Million Dollar Man/Bionic Woman DVDs, or those old Charlie Chaplins I've got - Or even that $2 video I found of old public domain Flash Gordon serials - then I'm willing to make the sacrifice. And 720 looks fantastic compared to SD.

I recently had a chance to view a couple of recent Blu-Ray releases on a 1080 LCD set - specifically Tim Burton's Alice in Wonderland. And I noticed something right away.

Some people can't actually tell the difference, but when viewing film, there is a gloss to the image. Colors are generally brighter, the picture is brighter, and it gives it a rather professional look. Videotape does not have the sheen. It more closely resembles what the human eye actually sees, except colors aren't normally quite so bright and it has a somewhat "home video"-style feel to it. I'm referring to its use in dramatic productions (as opposed to, say, videotaped sitcoms or live concert events).

If you want a side-by-side comparison of film vs. video, look at an episode of the original Battlestar Galactica or Buck Rogers alongside a 1970s-era episode of Doctor Who, in particular scenes shot in a studio (those scenes were usually videotaped). I'm not suggesting comparing recent productions to old, like say current DW, because many productions today are actually shot on videotape, but later digitally processed to resemble the film look.

So I'm watching Alice in Wonderland, and I realized - the sheen is gone. It's as if I'm watching the movie rendered on videotape.

Initially, I had a "gee that looks cool" reaction. Seeing a movie rendered to look like a videotape did give it a bit of a hyper-real feel, especially when the CG characters appeared on screen.

But then I realized that what I was watching looked very much like some of the old chromakey, videotaped productions of the 1970s. I remember in fact an Alice Through the Looking Glass production done that way, plus the Starlost immediately came to mind with its heavy reliance on "virtual sets" decades before the term was even coined.

It struck me as interesting how we seem to be moving backwards a bit. Or maybe full circle is a better way of putting it. I'm not saying Starlost or 70s Doctor Who has 1/100th of the production values of Alice in Wonderland. But I still very much got the same vibe looking at Burton's Alice, rendered as digital video, as I got watching some of those old shows.

The biggest thing is that by removing the sheen and creating a more "you are there" element, it destroys a lot of suspension of disbelief. I love classic DW to bits, but when I watch the old videotaped scenes there is no doubt that it's just some scenes shot in a studio. I don't "lose myself" in the movie. When I watch videotaped TV comedies I treat it as I do going to see a live play - I don't "lose myself" in the story, I remain fully focused on the fact I'm in a theatre. I still enjoy the show, but in a different way.

So like other recent innovations, like 3-D, I'm not sure if I'm a big fan of this element of HD. I might well be willing to stick to the 720 glass ceiling (which I'm told exists anyway so long as I want to continue enjoying old shows without being distracted by things like pixelation and heavy grain) to maintain the suspension of disbelief when I see a movie, especially in the SF/F arena.

I'm curious whether this phenomena is just related to very recent releases. I have seen clips from older movies on 1080 and I don't remember noticing this. Does Avatar go this route, too?

Alex
 
I've found most older films that I've bought on Blu-Ray look amazing in comparison to when I've seen them before.

One thing, if your TV has any kind of frame creation going on (if it's a 120 or 240hz set) then turn it off. It smooths out motion which makes things look unnatural.
 
I watched Alice last night for the first time in fact, and although I didn't really notice it, as I was watching it on my parents' 32", I know what you're talking about in regards to the digital vs film thing. If you want a real striking example of shitty digital can be, watch Public Enemies. Looks like complete ass. Totally killed my immersion when every scene looks like it was filmed with a home movie camera. The night time scenes look like you're watching some behind the scenes featurette. Just makes the whole thing feel very amateurish.

Here's some screens:
http://cinemasquid.com/blu-ray/movies/screenshots/public-enemies?movieid=11514
 
So, you watched some stuff on a 1080p set, presumably which isn't yours because you went out of your way to get 720p, and you didn't like what you saw on 1080p?

First of all, colors being bright and different is just probably the brightness setting being too aggressive. That's pretty common for LCDs and the like, it makes them more eye-catching on a bright display floor, or at least that's the theory. For my LCD monitors I have the brightness setting set to 37%, down from a default of I believe 100%. Maybe it was 80%, but either way it was directly competing with the sun.

The frame interpolation that Hermiod is talking about is probably the biggest factor. The extra frames makes film footage feel incredibly unnatural. The higher frame rate does make it look like bad video tape. That's not really a knock on higher frame rates. For instance an HD football telecast at 60fps looks awesome, but the 'fake' frames do nothing for films. We've all been a bit conditioned over the years to have 24 fps 'feel' like quality.

I don't know, SD content looks fine on my 50" 720p screen, and it also looks fine on my 1080p monitors, but I can see where a 1080p screen might do a worse job scaling than a PC with highly configurable resizing filters. Of course that implies the solution is to play your DVDs on a PC instead of a cheap set top box :)
 
One thing, if your TV has any kind of frame creation going on (if it's a 120 or 240hz set) then turn it off. It smooths out motion which makes things look unnatural.

Ding, Ding, Ding...
Turn off any frame smoothing/dejudderer features. They work well for converting items shot on film that you want the natural look for(BBC's Planet Earth was what reviews mentioned), but they will make movies feel like they were shot on videotape too which removes the cinematic experience. I played with it for a week or two when I got my tv and then decided I preferred it off.
 
Yeah, my parents got a new HDTV and it looked like video tape. I kept trying to suggest that my dad change the filter but he never quite got it right.
But mine is 1080 and everything looks awesome on it....as long as it's HD. For standard stuff, it helps to be further back from the TV.
 
1080 lines of resolution

Videotape does not have the sheen. It more closely resembles what the human eye actually sees, except colors aren't normally quite so bright and it has a somewhat "home video"-style feel to it.
It is said that 60 fps interlaced video 'documentary & news look' feels real rather than 24 fps which feels cinematic & filmic. The color isn't everything...



The biggest thing is that by removing the sheen and creating a more "you are there" element, it destroys a lot of suspension of disbelief.
Agreed. It was discussed at length in the HIDEF..too good? thread... specifically see post#45 on page 2 from RobertScorpio.


It is also mentioned here that the increased resolution destroys the suspension of disbelief in the TOS-R Blu-rays.
http://trekbbs.com/showpost.php?p=4071985&postcount=194

I have mentioned the idea of viewing an episode of TOS in DVD from the 2004 DVDs to keep that suspension of disbelief if it is too jarring for you.
 
The frame interpolation that Hermiod is talking about is probably the biggest factor. The extra frames makes film footage feel incredibly unnatural. The higher frame rate does make it look like bad video tape. That's not really a knock on higher frame rates. For instance an HD football telecast at 60fps looks awesome, but the 'fake' frames do nothing for films. We've all been a bit conditioned over the years to have 24 fps 'feel' like quality

Bingo. Turn it off for films and make sure the Blu-Ray player is set to output in "film mode" or "24 fps" mode.

If you're watching sports then by all means turn it on as that's what it was designed for.

I wish I had the means to show you what I mean. I watched Indiana Jones and the Last Crusade in HD last weekend. In the scene where Marcus Brody meets Salah at the train station, I had my Panasonic TV's "Intelligent Frame Creation" mode switched on. The most noticeable effect was that some of the background extras looked like they'd been added in to the film afterwards, poorly - like someone walking in front of a projection. Turned it off, played the scene again and it all looked natural.

Similar thing with the Battle of Hoth in The Empire Strikes back on DVD. The movement of the Snowspeeders looked completely unnatural with it switched on.
 
I think the setting you guys are referring to is called "Motion Flow."

I'm of mixed opinion on it ... for feature films I don't particularly care for it, but it's kind of fun to watch episodes of the newer Doctor Who with the setting on. :lol:
 
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